General Capacitor Questions & Issues

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Sticky: How to Recondition (Reform) Electrolytic Capacitors and Why by momaka Started by momaka, 11-22-2015, 10:16 PM	143 responses 101,832 views 0 reactions	Last Post by stj 11-11-2025, 10:52 AM
Sticky: Post help identifying capacitors here by Uranium-235 Started by Uranium-235, 10-19-2022, 06:04 PM	181 responses 27,928 views 0 reactions	Last Post by ladui 10-10-2025, 01:40 AM
Sticky: List of Bad Cap Manufacturers by willawake Started by willawake, 01-16-2005, 03:22 PM	384 responses 578,277 views 0 reactions	Last Post by RUllER 01-04-2025, 10:41 AM
Sticky: The Hall of Shame - Badcaps Photo Montage by willawake Started by willawake, 02-06-2005, 05:50 AM	1,046 responses 625,123 views 0 reactions	Last Post by Cartel 12-19-2023, 11:38 AM
Sticky: The GOOD Capacitors Thread!! by Topcat Started by Topcat, 02-03-2005, 12:16 PM	200 responses 327,438 views 0 reactions	Last Post by Andr_ 11-23-2023, 09:40 AM
Sticky: This is Why You NEVER Ignore Bad Capacitors! by Topcat Started by Topcat, 06-25-2004, 07:47 PM	77 responses 124,945 views 0 reactions	Last Post by ICLEAF123 11-09-2023, 08:48 PM
Sticky: Cap Datasheet Depot by Uranium-235 Started by Uranium-235, 11-20-2012, 11:26 PM	86 responses 76,645 views 0 reactions	Last Post by Guest 09-13-2023, 08:03 PM
Discontinued Capacitor looking for Replacement by rwkish Started by rwkish, 08-18-2024, 06:54 PM	3 responses 108 views 0 reactions	Last Post by stj 08-21-2024, 06:10 PM
I need to order some 1000uf @ 16 volt it has to be 8mm in diameter what is a good choice by sam_sam_sam Started by sam_sam_sam, 08-03-2024, 02:54 PM	6 responses 145 views 0 reactions	Last Post by redwire 08-11-2024, 01:50 PM
what disk cap replacement can i use by tonylev Started by tonylev, 08-08-2024, 12:37 PM	7 responses 92 views 0 reactions	Last Post by tonylev 08-10-2024, 01:31 PM
Unrecognized component marked on the board as capacitor by AllElectronicsRepairs Started by AllElectronicsRepairs, 07-30-2024, 08:34 PM	2 responses 65 views 0 reactions	Last Post by AllElectronicsRepairs 07-30-2024, 09:47 PM
0.00 ESR reading on a capacitor by Fuzzy Fix Started by Fuzzy Fix, 07-26-2024, 12:05 AM	7 responses 208 views 0 reactions	Last Post by redwire 07-27-2024, 12:44 PM
smd ceramic capacitor use in iphones by rictechie Started by rictechie, 07-26-2024, 08:28 PM	0 responses 46 views 0 reactions	Last Post by rictechie 07-26-2024, 08:28 PM
TANTULUM CAPACITORS SHORT QUESTION ASUS GL504GS by silver60618 Started by silver60618, 07-20-2024, 12:59 PM	0 responses 71 views 0 reactions	Last Post by silver60618 07-20-2024, 12:59 PM
Looking for capacitor lists for Motherboards, Video Cards, Home Appliances by madscientist750 Started by madscientist750, 07-09-2024, 09:24 AM	3 responses 87 views 0 reactions	Last Post by stj 07-16-2024, 05:17 PM
Electronic Goldmine has a weekend sale Wireless Charging Awesome Earbuds with Microphone CTS-MB3 by sam_sam_sam Started by sam_sam_sam, 06-22-2024, 07:38 AM	2 responses 86 views 0 reactions	Last Post by sam_sam_sam 06-29-2024, 11:04 AM
I need a replacement series “KY” and KZE for 10uf @ 50 volt what series would replace them discontinued status by sam_sam_sam Started by sam_sam_sam, 05-27-2024, 07:22 PM	16 responses 278 views 0 reactions	Last Post by sam_sam_sam 06-21-2024, 08:00 PM
Does Changing Out Caps In A Tuner Effect FM Reception by Mark R Started by Mark R, 06-11-2024, 07:04 PM	9 responses 168 views 0 reactions	Last Post by Mark R 06-21-2024, 06:44 PM
Dell 3593 Ps_ID issue (anopther one) by AdrenalinTL Started by AdrenalinTL, 06-12-2024, 12:38 PM	3 responses 115 views 0 reactions	Last Post by AdrenalinTL 06-17-2024, 01:08 AM
Operating caps well below rated voltage by Perry Babin Started by Perry Babin, 05-23-2024, 05:43 PM	5 responses 160 views 0 reactions	Last Post by CapLeaker 06-02-2024, 08:20 PM
Seeking replacement for EOL Nichicon PLV1J220MCL1TD. Found APAQ and ELITE (CHINSAN) by DaveHarry Started by DaveHarry, 05-27-2024, 08:08 AM	0 responses 63 views 0 reactions	Last Post by DaveHarry 05-27-2024, 08:08 AM
Greetings all. Blew a cap off and don't know the value of it by Kurgan77 Started by Kurgan77, 05-12-2024, 02:36 PM	2 responses 144 views 0 reactions	Last Post by Perry Babin 05-23-2024, 07:27 PM
Remove capacitor without damaging the board by GoodCapacitor Started by GoodCapacitor, 05-11-2024, 11:25 AM	4 responses 148 views 0 reactions	Last Post by Perry Babin 05-23-2024, 05:36 PM
Does WCAP-ATG5 has similar or better quality than smahwa capacitor? by chth96 Started by chth96, 05-09-2024, 02:57 PM	2 responses 129 views 0 reactions	Last Post by andrewsawesomr 05-20-2024, 08:05 PM
Help Identifying a Tantalum Capactior!!!!! 68 C79 Please help!! by jrutla2 Started by jrutla2, 05-03-2024, 04:00 PM	4 responses 180 views 0 reactions	Last Post by jrutla2 05-08-2024, 10:08 AM
Closed: Need help to identify ic by bigboots Started by bigboots, 05-07-2024, 03:35 PM	1 response 57 views 0 reactions	Last Post by SMDFlea 05-07-2024, 04:49 PM
Can I replace KME cap with Samxon GF cap? by chth96 Started by chth96, 04-17-2024, 07:11 AM	8 responses 266 views 0 reactions	Last Post by chth96 05-03-2024, 08:47 AM
Cheap Aliexpress Capacitor: Much smaller than original. Safe to use? by nobbnobb1 Started by nobbnobb1, 04-19-2024, 04:31 PM	9 responses 654 views 0 reactions	Last Post by ChaosLegionnaire 05-01-2024, 04:55 PM
Assistance with identifying replacement caps on ASUS P5VDZ-MX by crosswinds Started by crosswinds, 04-17-2024, 04:25 PM	25 responses 333 views 0 reactions	Last Post by crosswinds 04-27-2024, 03:07 PM
Is it no harm to replace with capacitor without ripple current rating? by chth96 Started by chth96, 04-19-2024, 05:19 AM	5 responses 200 views 0 reactions	Last Post by ChaosLegionnaire 04-25-2024, 10:26 AM
Laptop Showing no display only fan spinning by Slicybtw Started by Slicybtw, 04-20-2024, 01:37 AM	0 responses 54 views 0 reactions	Last Post by Slicybtw 04-20-2024, 01:37 AM
How can I find ESR value for bad capacitor? by chth96 Started by chth96, 04-18-2024, 02:30 AM	4 responses 151 views 0 reactions	Last Post by andrewsawesomr 04-18-2024, 07:25 PM
Opinions/Advice on Do/Should I replace ALL Electrolytic Capacitors on old equipment? by RetroComputingGrotto Started by RetroComputingGrotto, 04-03-2024, 08:30 AM	8 responses 504 views 0 reactions	Last Post by momaka 04-17-2024, 10:52 AM
Nvidia 790i Ultra Bad Caps Causing Problems? by mikay786 Started by mikay786, 08-19-2014, 01:50 AM	34 responses 9,542 views 0 reactions	Last Post by momaka 04-17-2024, 08:23 AM
Capacitance and voltage of tantalum? by Antonynl Started by Antonynl, 04-14-2024, 03:19 PM	4 responses 83 views 0 reactions	Last Post by Antonynl 04-16-2024, 02:09 PM
Interesting capacitor testing done by jayjr1105 Started by jayjr1105, 04-11-2024, 01:04 PM	0 responses 74 views 0 reactions	Last Post by jayjr1105 04-11-2024, 01:04 PM
Can't find exact matching caps for replacements, what should I get to prevent video issues? by SluggerB Started by SluggerB, 04-05-2024, 07:47 PM	11 responses 161 views 0 reactions	Last Post by SluggerB 04-09-2024, 07:28 AM
Aluminum SMD caps vs thru hole caps (reliability) by 13mh13 Started by 13mh13, 04-05-2024, 07:41 PM	2 responses 81 views 0 reactions	Last Post by lti 04-06-2024, 09:22 AM
Tantalum Capacitors and Heat Sensitivity by Perry Babin Started by Perry Babin, 04-03-2024, 05:28 PM	4 responses 98 views 0 reactions	Last Post by redwire 04-04-2024, 02:38 PM
samwha capacitors 10uf 200v/250v by Perry Babin Started by Perry Babin, 04-03-2024, 05:46 AM	4 responses 193 views 0 reactions	Last Post by Perry Babin 04-04-2024, 03:40 AM
Capacitors of the same make/series that consistently fail in one amplifier while they rarely fail in a different make amp by Perry Babin Started by Perry Babin, 04-03-2024, 10:40 AM	3 responses 71 views 0 reactions	Last Post by momaka 04-04-2024, 03:16 AM
Unsold Plague Capacitors by Perry Babin Started by Perry Babin, 04-01-2024, 03:05 PM	6 responses 160 views 0 reactions	Last Post by momaka 04-04-2024, 03:07 AM
Trying to understand how to find best replacement cap for old parts. by samoelec Started by samoelec, 04-01-2024, 03:39 AM	2 responses 158 views 0 reactions	Last Post by momaka 04-04-2024, 02:54 AM
desoldered capacitor is self charging until 0.6 voltage. by chth96 Started by chth96, 03-28-2024, 08:56 AM	5 responses 148 views 0 reactions	Last Post by momaka 04-04-2024, 02:31 AM
Is it possible to test small ceramic disc capacitor with analogue meter? by chth96 Started by chth96, 03-09-2024, 10:03 PM	7 responses 356 views 0 reactions	Last Post by stj 03-11-2024, 12:22 PM
Gemcon capacitor replacements? by slybunda Started by slybunda, 02-05-2024, 03:36 PM	6 responses 392 views 0 reactions	Last Post by andrewsawesomr 02-11-2024, 06:27 PM
Picking long life capacitor replacements? by slybunda Started by slybunda, 02-08-2024, 03:56 AM	5 responses 207 views 0 reactions	Last Post by lti 02-11-2024, 12:26 PM

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