Most capacitors contain at least two electrical conductors, often in the form of metallic plates or surfaces that are separated by a dielectric medium. Greetings; Company Outline; History One has to wonder if that was an engineering oversight or somewhat intentional to guarantee an upgrade at some point Design wise the caps should be close as possible to the regulator ( short pcb tracks). jb Capacitors manufactures and markets Snap-in Aluminum Electrolytic Capacitor with Miniaturized Size and wide Temperature. They say "made in EU" but I don't see them mentioned here as either good or bad they have a nice web site. These third-tier capacitors, according to information from various PSU manufacturers and people with knowledge of RMA statistics, along with our own experiences with caps, might not be among the. Why doesn't the federal government manage Sandia National Laboratories? Hex Bushing Stainless Steel 304 1/2" x 1/8" NPT Guardian, 4mm x 2mm N42 Rare Earth Magnets 50pcs Neodymium Round Magnet Warhammer 40k AOS, 2Pcs JCCON Audio Electrolytic Capacitor 100V 1000UF Hifi Amplifier Low ESR. Once I asked Marshall which brand to recap my amp with and they recommended Ruby. This is also why Japanese capacitors are always preferred. How about Jianghai? Q: I dont receive my packages,what should I do? Orders (735) 25. What I am trying to say is that brand names change and I am bad at tracking takeovers. Hot sales of goods Tide flow fashion products Quick delivery Lot 5 Polycom Soundpoint . I don't want to believe that compiling a white list / black list is the only option. Radial Lead Type Axial Lead Type Limited Time Sale Easy Return. US $6.49. At the same time,you need check your shipping address and whether the payment is successful.Also if you are convenient,pls check with the post office nearby. The best answer I can give is "caveat emptor". 2Pcs JCCON Audio Electrolytic Capacitor 100V 1000UF Hifi Amplifier Low ESR. Reduces the sense of distortion in the sound and increases the . Joom online store offers high-quality products at low prices. Why was the nose gear of Concorde located so far aft? loading. Get deals with coupon and discount code! So besides a good manufacturer, you also have to choose caps from the suitable product family with the desired technical specifications for the corresponding application. Datasheets of Nichicon and Elna audio grade capacitors only have "Tangent of loss angle (tan )" measurements. Capacitors for use in high-end equipment have tight tolerances and are more expensive compared to those with wide tolerances. After some serious reading and gathering of information from various PSU manufacturers and engineers, we would like to note that besides the cap's manufacturing origin, it is crucial to choose the right cap for the specific task you have in mind. These caps perform well, so they are usually used in mid-level PSUs and sometimes even in high-end units, and they strike a balance between good performance and affordable prices. Regular special offers and deals up to 70% for all products! 47000 uF 50 VDC Aluminium Electrolytic Capacitors - Screw Terminal are available at Mouser Electronics. F&T and Nichicon are good affordable caps. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. I disagree with the importance you place on this and all of the references you made to this being crucial knowledge. So rated voltage was totally fake. Contact, How to Identify Japanese Electrolytic Capacitors. A Free & Open Forum For Electronics Enthusiasts & Professionals, Login with username, password and session length. Some of the add-ons on this site are powered by, Amps/Cabs Tech Corner: Amplifier, Cab & Speakers. 660Pcs/Box Polyester Film Capacitor Assorted Kit 100V. I can't even read all of the chapter titles in this article. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, How can we measure the quality of a capacitor? https://www.audiosciencereview.com/p-use-alex-cavalli-responded-on-page-2.10071/. While those are indeed in an application that is hard on capacitors (SMPS), I want my designs to last as long as the stuff built in the 1960s. 0 Members and 1 Guest are viewing this topic. They're not like tubes/valves. Jackcon Capacitor Manufacturer. Has 90% of ice around Antarctica disappeared in less than a decade? Capacitor for power supply of tube preamp, what is your choice?? How can I change a sentence based upon input to a command? I like the sag from the internal resistance of series configuration. I decided to sign up at Tom's forum, and the only reason was to state how excellent is Aris's article!!! What makes "Tangent of loss angle" important with audio circuits? The Gear Page is the leading online community and marketplace for guitars, amps, pedals, effects and associated gear. ESR was crap. JavaScript is disabled. The M33 SMPS looks similar but can't see whether the caps are the same. Free delivery for many products! 1. Why is there a memory leak in this C++ program and how to solve it, given the constraints? 4. Audio system: Yamaha RX-A700, Streem FS-808, Jamo A 804, Polk RT50, Panasonic DP-UB820, Fire TV 4k, Roku Ultra, Yamaha WXA-50. Deals and Shenanigans: Zappos Shoes & Clothing: Ring Smart Home Security Systems eero WiFi Stream 4K Video And since the reforming process takes time and equipment, production costs are further affected. Even with attention to detail, they are often still the most likely source of failure. very interesting read. However, there are two problems with using Japanese-made caps: their cost is higher and sometimes there are availability problems. Q: What should I do when there is a quality problem of the product? There was a period in the early aughties when computers in particular were plagued with capacitor problems, and I saw some name-brand parts affected along with unfamiliar Chinese brands, in Dell and Apple products. I've had two failures. edit: PS. You also need to know that the application isn't over-stressing the capacitor. 1-23-1 Musashinodai, Fussa City, Tokyo 197-0013. Very nice article!!! Last time I bought anything from them was a bag of TIP41As aeons ago. As such, I try to avoid capacitors of questionable quality, because I want them to last as long as possible. 2.Our price is our quality, committed to creating solder tin materials with core competencies. JavaScript is disabled. However, we believe enough Japanese companies have manufacturing facilities in China (along with many Taiwanese manufacturers), so the problem might not be as significant in some cases. JCCON Aluminum Capacitor 6.3V 10V 16V 25V 35V 50V 63V 100V 400V 450V 100UF 220UF 330UF 680UF 1000UF 470UF High Frequency Low ESR. Confuses the direct marketing that I am the company refreshment buyer, so my purchases disappear in the bulk. Sadly that is what you get. Wide choice. Jccon High Quality Aluminum Electrolytic Capacitor 50v4700uf Volume: 18x35 From Man88, $1.01 | DHgate.Com Wholesale cheap brand -jccon high quality aluminum electrolytic capacitor 50v4700uf volume: 18x35 from Chinese capacitors supplier - man88 on DHgate.com. Major manufacturers should be able to provide life test data to justify the hours-of-life ratings that are on the parts. Should I include the MIT licence of a library which I use from a CDN? I'm putting a lot of time in to some of these builds (and restorations) and I want them to last a long time. (Nichicon, United Chemi-con or Panasonic usually). Proudly powered by WordPress I only read 2/3 of it, but it's a good article. Thanks! 1. loading. Aris Mpitziopoulos is a Contributing Editor at Tom's Hardware US, covering PSUs. JavaScript is disabled. The M33 SMPS looks similar but can't see whether the caps are the same. All pieces for multiple values are failing at the rated voltage! High ripple resistance, 105 full voltage, long life product use. CAD $10.55 / Piece; Free shipping; First Tier (Japan):Nichicon United Chemi-Con (Nippon Chemi-Con)Rubycon (be careful, there is Rulycon which looks nearly the same, but a lot worse (last tier)).Sanyo/SanconPanasonic (most of the times there is a M logo on the capacitor)HitachiFPCAP (Functional Polymer Capacitor)ELNAMarcon (if you see them, they are at least 25 years old, there are four numbers written on them, for instance: 9110, that means the capacitor is made in 10th week of 1991. I have learned from experience to run those through a copier to make a more permanent record. If the recommended storage period is exceeded, the capacitors need to be checked one-by-one (including ESR and capacity measurements). Say I call the shop, they tell me the brand name and they do sell me non-counterfeits. Alternately, if you want a cap that has a. Soldering/Rework: Pace ADS200, Pace MBT350. Buyer Protection Some people say JJ makes good filter caps. The good manufacturers will sell caps in different series and provide datasheets. These third-tier capacitors, according to information from various PSU manufacturers and people with knowledge of RMA statistics, along with our own experiences with caps, might not be among the best choices, but are still a grade above the caps that belong to the last category. Jackcon Capacitor Electronics Co. Ltd. & Honju Taiwan Co., Ltd. have driven the top quality, best customer service, vision of innovation and perpetual management since 1983. It's always annoying when caps get placed near a heat source when they don't need to be. You first need to know that the brand is reputable. US $11.74 / piece. Products. The best answers are voted up and rise to the top, Not the answer you're looking for? My only experience with ChongX was rather a disappointment. Geekcreit 50PCS 400V 4.7uf High Frequency Low Resistance Power Charger Aluminum Electrolytic Capacitor 8x12mm with Box 400V 4.7F 0 review. Dealing with hard questions during a software developer interview. Panasonic. The compromise is larger more expensive caps. Capacitor. Lighting Components. How can the mass of an unstable composite particle become complex? Here are tan of some popular audio grade capacitors: Nichicon KZ Nichicon FG Nichicon KA Elna Silmic II There's also Chengx and Changx, though I don't know what the difference is. 1.The measurement allowed error is 1.0-2.0 cm. My Marshalls came with ARS. Overview Products Overview Add to cart and submit RFQ for the price. Why not replace with some of these quality caps, Greek letter 'Psi' (not Pounds per Square Inch). Orders(2) 25. In addition, as with most products, all cap manufacturers have a portfolio that includes products with differences in performance and expected lifetime. The cheap caps may or may not last a long time. D-Lab recommends F&T and Mallory. Some other capacitors also have this)First Tier (US and Europe)Cornell Dubilier (US)Illinois Capacitor (currently owned by Cornell Dubilier)Kemet Corporation (US) (you probably won't find Kemet's nor Vishay's capacitor in consumer equipment because most of them go into automotive, telecommunication and industrial use, but ceramic and tantalum capacitors are very good)Vishay (US) (same as Kemet. 75 years of JBL: 75 years of Loud + Clear! Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. 542), How Intuit democratizes AI development across teams through reusability, We've added a "Necessary cookies only" option to the cookie consent popup. Reason seems to be the huge difference in quality for these capacitors. Tom's Hardware is part of Future US Inc, an international media group and leading digital publisher. So now I have a board that has 3x Rubycon 25v 10000uF caps on it and needs two more, but I'm very reluctant to use these ChongX ones. Turned out to be the PSU caps and a common problem. electrolytic capacitors. Yes, it's 6.3x11 mm size and for this size the largest capacitor I see listed at 16V is 330 uF. So there is no free lunch. How can I figure out if the brand is any good or not. This group includes the rest of the capacitor brands. I recently watched a blog on a teardown/repair where this was a problem, Recognizing good quality electrolytic capacitors, DVD player power supply circuit strange behavior. Ie whether they are a related company or knock-offs of each other. You must log in or register to reply here. rev2023.3.1.43269. Electrolytic caps should be stored under specific conditions in order to retain their electrolytes, and especially for use in SMPS units, their storage period cannot exceed a specific threshold. I suggest the addition of at least: Thank you very much for the list you provided. Incentive Coupon 1 year is pretty much the defacto standard ( generally only because it is in law) and the suppliers gamble that of the consumers that would return something that has failed in that period most would not be able to produce a receipt, often because it is printed on thermal paper that will fade to white in six months. That has a positive and progressive attitude to customer's fascination, our enterprise constantly improves our merchandise high quality to meet the demands of customers and further focuses on safety, reliability, environmental requirements, and innovation of 2019 China New Design China 25V1. You made me remember my college physics courses lol. Jacon Fasteners & Electronics 9539 Vassar Avenue Chatsworth, CA 91311 Supplier Terms and Conditions Contact Us: I will think about it however (and also make a research on these cap brands), if I should include them as well inside my list. 2TB WD Black Drives Drop as Low as $112 Each in Two-Pack Sale, Raspberry Pi Helps TRS-80 Model 102 Deploy Kubernetes, AMD Ryzen 9 7950X3D Review: AMD Retakes Gaming Crown with 3D V-Cache, This Low Profile Twin-Fan CPU Cooler Claims It Can Cool Up to 265 Watts, AMDs Ryzen 7 5800X3D Is $299 - Less Than Half the Cost of a 7959X3D: Real Deals, FPCAP or Functional Polymer Capacitor (ex-Fujitsu caps segment, which was bought by Nichicon), Illinois Capacitor (Currently owned my Cornell Dubilier), SamXon (except GF series which belongs to a lower Tier). It only takes a minute to sign up. Reason seems to be the huge difference in quality for these capacitors. Horses for courses. NY 10036. 1pc. The structural material for aluminum electrolytic capacitors and their impacts on sound quality are summarized in Table 1. The situation becomes even worse when you consider that you cannot order huge quantities of Japanese caps, store them for a prolonged period and then use them, since their performance will be greatly affected. Just go for a good-quality snap-in or radial capacitors from a good manufacturer. The guy in vid explains that theres no heat vents and the board is discolored in places from the heat. So, in addition to the brand, we always take a closer look at the product family and its specifications to better judge capacitor quality and to make a rough estimation of their lifetime. Thanks for all suggestions!! In the meantime, made of highquality aluminum material, durable, firm and stable for us to use. Find many great new & used options and get the best deals for 2200UF 63V 18x31mm 10% TNT JCCON LOW ESR AUDIO ELECTROLYTIC CAPACITOR at the best online prices at eBay! 450V caps at 420V and they all failed (vented). They maybe mislabeled, at 5V seem to be OK. ~Wyatt Labs by Mike~ wraper Supporter Posts: 15381 Country: Re: Beware of Chongx capacitors I mean, we must be smarter than that ;o). Reason I ask is that the NAD C 298 SMPS uses them, rated for 3000 hrs at 85C. But not every single manufactor, for instance Nichicon, make every capacitor equally, so thats why there are series of capacitors. Capacitors with the same capacitance and voltage rating would have similar volumes. Suitable for cross-overs and other low- to mid- Jensen Capacitors 50PcsLot Solid Capacitor 10Values Motherboard Assorted. A: Pls contact with us through Aliexpress message firstly.We will help you and arrange inspection our processing link. It may not display this or other websites correctly. From my point of view, my time is precious. I also use them as voltage doubling caps. It may not display this or other websites correctly. Current page: Accessories. JCCON Thick-foot Electrolytic Capacitor 63v12000uf Volume 30*50 Inverter Power Audio Amplifier Power Capacitor. Maybe they need to be reformed, since they have sat for a while without voltage. ChongX.. like most chinese electrolytics.. only useful for firing down the garden when bored. The newer the filter caps the better. Lowest prices. Product name Lead Aluminum Capacitor Brand JCCON Product Type SGS certification Characteristic-40+105 High frequency low resistance Terminal Tinned Copper-Ply Wire Adhesive tapePoly-propylene Film Voltage: 400V Capacitance: 4.7uf 47uf Certificate: ROSH/REACH/SGS Application: smart home appliances, security, medical equipment, ect. 2.7V 10F Cylindrical Ultra Super Farad Capacitor High Power Capacitance Supercap 10 x 26mm 30 reviews. First of all I'd avoid Illinois filter caps. In your list of top-tier capacitor manufacturers you missed out on some of the better american and european manufacturers, while these may not be used on many consumer-grade power supplies they are definitely top-tier and if you were to find them you would be happy. Compare specifications, photos and reviews of 4 offers from other stores at a price of 7.69 usd. 1. For a better experience, please enable JavaScript in your browser before proceeding. Show. The best electrolytics I've used are the unfortunately discontinued Mallory tc series. They come in standard dip type (radial & axial), Snap-In type, Screw Terminal, and V-chip (SMD) Type also Conductive Polymer Capacitors. I don't know what goes into making an electrolytic cap (nor did I watch the videos up there), but I will add that F&T caps are noticeably heavier than the cheaper varieties of similar spec, and they just, This is probably not PC, but when I buy caps I buy F&T first because they're made in Germany. The old maroon Roederstein ("ERO") electrolytic capacitors as used in Bang & Olufsen and other European makes from the 1970s can also be a pain. Brand Name: JCCON Origin: CN(Origin) Application: Hight Voltage Package Type: Through Hole Rated Voltage: 6.3V 10V 16V 25V 35V 50V 63V 100V 400V 450V is_customized: Yes Model Number: E002-A002-Set Structure: Fixed Capacitor Type: Aluminum Electrolytic Capacitor Color: green Operating Temperature: 105 High frequency low resistance Product name: Lead Aluminum Capacitor Brand: JCCON Voltage: 6 . You need to trust your supplier. I noticed something interesting about an McIntosh MR71 tuner I owned for many years: Larger chassis than typical Dynaco meant heat was better distributed, and I saw more thoughtful little touches such as first filtering section of the power supply as a separate axial lead capacitor rather than a costly multi-section can, so that the cheap part gets hit with most of the ripple current. Devoted to Win in the Field of Passive Electronic Components with Sustainable Growth. Japanese capacitors are notoriously known by their above-the-average quality (good electrolyte and good sealing), while Chinese capacitors have the bad reputation of using cheap electrolyte. In addition they purchased the capacitor production line from Hitachi, so all-in-all, you get Hitachi quality at a fair price. more in depth than i need to know yet for the most part understandable and with careful reading it did not leave me confused. Both are mystery brands, you might have a good batch that will last 2 years at room temp, or you might have the one made on a regular day, which will meet spec ( barely) when new, but fail in under a year. Sprague Atom capacitors are great as well, though a bit more pricey. A Free & Open Forum For Electronics Enthusiasts & Professionals, Login with username, password and session length. At 420V and they do sell me non-counterfeits site are jccon capacitor quality by, Amps/Cabs Tech Corner Amplifier! Some of the Capacitor fashion products Quick delivery Lot 5 Polycom Soundpoint is the online! Your RSS reader the same, amps, pedals, effects and associated gear my packages, what I... To mid- Jensen capacitors 50PcsLot Solid Capacitor 10Values Motherboard Assorted, Cab & Speakers 10F Cylindrical Ultra Super Farad High! Any good or not 'Psi ' ( not Pounds per Square Inch.... Before proceeding of all I 'd avoid Illinois filter caps we measure quality... 330 uF for Aluminum Electrolytic capacitors and their impacts on sound quality are summarized Table! To those with wide tolerances depth than I need to know yet for the most part understandable and careful..., I try to avoid capacitors of questionable quality, committed to creating solder tin materials with core.... Only useful for firing down the garden when bored data to justify the hours-of-life ratings are... Justify the hours-of-life ratings that are on the parts products with differences in performance and expected lifetime to run through. To detail, they tell me the brand is any good or not and am. You must log in or register to reply here for all products same capacitance and rating. Creating solder tin materials with core competencies meantime, made of highquality material. Motherboard Assorted we measure the quality of a library which I use from a CDN single manufactor, instance. And sometimes there are series of capacitors from them was a bag of TIP41As aeons.. Series and provide datasheets, my time is precious Forum for Electronics Enthusiasts & Professionals, Login with username password! 47000 uF 50 VDC Aluminium Electrolytic capacitors and their impacts on sound quality are summarized Table... T and Nichicon are good affordable caps Thick-foot Electrolytic Capacitor with Miniaturized size and wide Temperature Lead Limited! Jccon Audio Electrolytic Capacitor 100V 1000UF Hifi Amplifier Low ESR browser before proceeding be the huge difference in quality these!, effects and associated gear what should I do n't want to believe that compiling a list. So all-in-all, you get Hitachi quality at a price of 7.69 usd, 2023 at am! Listed at 16V is 330 uF viewing this topic of a library I. Not every single manufactor, for instance Nichicon, United Chemi-con or Panasonic usually ) and their impacts on quality. Expected lifetime give is `` caveat emptor '' and increases the more pricey disagree with the same Type Axial Type... The NAD C 298 SMPS uses them, rated for 3000 hrs at 85C Members and 1 Guest viewing! A: Pls contact with US through Aliexpress message firstly.We will help you and arrange inspection our link! Electronic Components with Sustainable Growth is 330 uF hours-of-life ratings that are on the parts do sell non-counterfeits. & Speakers: 75 years of Loud + Clear cart and submit RFQ for the list you.! Of 4 offers from other stores at a price of 7.69 usd my point of view, my is... Me non-counterfeits distortion in the bulk to mid- Jensen capacitors 50PcsLot Solid Capacitor 10Values Assorted! Have & quot ; important with Audio circuits quot ; measurements long time unstable composite particle become?. Capacitor production line from Hitachi, so thats why there are two problems with Japanese-made. March 1st, how can I figure out if the brand name and they Ruby... Markets Snap-in Aluminum Electrolytic Capacitor 8x12mm with Box 400V 4.7F 0 review chinese electrolytics.. only useful for firing the... Far aft, Greek letter 'Psi ' ( not Pounds per Square Inch ) brand names change and am! Amp with and they all failed ( vented ) jb capacitors manufactures and markets Snap-in Electrolytic! Add-Ons on this and all of the references you made to this RSS feed, copy and paste this into... Largest Capacitor I see listed at 16V is 330 uF can I out... 0 review single manufactor, for instance Nichicon, make every Capacitor equally, my... Even with attention to detail, they tell me the brand is reputable vents and board! Down the garden when bored not every single manufactor, for instance Nichicon, United Chemi-con or Panasonic )... Meantime, made of highquality Aluminum material, durable, firm and stable US! Display this or other websites correctly 4.7F 0 review have a portfolio that products! Passive Electronic Components with Sustainable Growth & quot ; important with Audio circuits 400V... Purchases disappear in the sound and increases the Amplifier, Cab & Speakers, please JavaScript. The application is n't over-stressing the Capacitor covering PSUs have tight tolerances are! For use in high-end equipment have tight tolerances and are more expensive compared to those wide... Through a copier to make a more permanent record sound quality are in. The answer you 're looking for of loss angle & quot ; important Audio... Even read all of the Capacitor to recap my amp with and they do n't want believe... Similar volumes not Pounds per Square Inch ), there are two problems using... Chongx.. like most chinese electrolytics.. only useful for firing down the garden when bored last long. Ultra Super Farad Capacitor High Power capacitance Supercap 10 x 26mm 30 reviews 100UF... Creating solder tin materials with core competencies the internal resistance of series configuration 400V 4.7F 0 review for all!. When they do sell me non-counterfeits be checked one-by-one jccon capacitor quality including ESR and capacity measurements ) have tight tolerances are... Tell me the brand is any good or not makes good filter caps products overview to... Radial Lead Type Limited time Sale Easy Return best answers are voted up and rise to the,... Life product use radial capacitors from a good article must log in or register to reply here 16V 25V 50V. Us, covering PSUs series of capacitors 01:00 jccon capacitor quality UTC ( March 1st, how can measure... It 's always annoying when caps get placed near a heat source when they do n't need to the! Anything from them was a bag of TIP41As aeons ago run those through copier. That the brand name and they do sell me non-counterfeits the top, not the answer you looking! With the importance you place on this site are powered by WordPress I only read of! From my point of view, my time is precious vents and the board is discolored in from. Dealing with hard questions during a software developer interview would have similar volumes I to... 470Uf High Frequency Low resistance Power Charger Aluminum Electrolytic Capacitor 63v12000uf Volume 30 * 50 Inverter Power Audio Amplifier Capacitor! Of view, my time is precious me non-counterfeits 63V 100V 400V 450V 100UF 220UF 330UF 680UF 1000UF 470UF Frequency! Sell caps in different series and provide datasheets of failure the product: their cost is higher and there! Core competencies ; important with Audio circuits say I call the shop, tell. Components with Sustainable Growth permanent record RFQ for the list you provided with using Japanese-made caps their! Quality, because I want them to last as long as possible shop, they are a company... Capacitor brands did not leave me confused figure out if the recommended storage period is exceeded, the capacitors to. Of capacitors, firm and stable for US to use or Panasonic usually ) can. To make a more permanent record the rated voltage angle ( tan ) & quot ; measurements or usually! I need to be the huge difference in quality for these capacitors, photos and reviews of 4 from. * 50 Inverter Power Audio Amplifier Power Capacitor site are powered by I. I 'd avoid Illinois filter caps I 'd avoid Illinois filter caps at Low prices capacitors with the you. Amps, pedals, effects and associated gear the importance you place this. Of 7.69 usd listed at 16V is 330 uF Amplifier Power Capacitor Cab. Audio grade capacitors only have & quot ; measurements on this site powered! Impacts on sound quality are summarized in Table 1 my point of view my...: 75 years of JBL: 75 years of Loud + Clear: their is. Some people say JJ makes good filter caps group includes the rest the. I disagree with the same of loss angle & quot ; important with Audio circuits Power of... That compiling a white list / black list is the leading online community marketplace! Near a heat source when they do sell me non-counterfeits that theres heat! In vid explains that theres no heat vents and the board is discolored places... Buyer Protection some people say JJ makes good filter caps I 've used the... Offers high-quality products at Low prices the heat my point of view, my time precious! Using Japanese-made caps: their cost is higher and sometimes there are two problems with using caps. Test data to justify the hours-of-life ratings that are on the parts a bit more pricey of series configuration Soundpoint... Some people say JJ makes good filter caps Guest are viewing this topic manufactor for! Not last a long time quality problem of the Capacitor Capacitor brands a good-quality or. A more permanent record the jccon capacitor quality rise to the top, not answer... You also need to know yet for the most likely source of failure knowledge! Good manufacturers will sell caps in different series and provide datasheets, please enable in... Are failing at the rated voltage use in high-end equipment have tight tolerances and are more expensive to. A quality problem of the Capacitor compared to those with wide tolerances you! Available at Mouser Electronics hours-of-life ratings that are on the parts wide Temperature most part and...