# Capacitors **URL:** https://forum.digikey.com/c/passives/capacitors/103.md [Latest](https://forum.digikey.com/latest.md) · [Categories](https://forum.digikey.com/categories.md) · [Tags](https://forum.digikey.com/tags.md) --- ## [About the Capacitors category](https://forum.digikey.com/t/about-the-capacitors-category/26280)
**Author:** [@Robert\_Fay](https://forum.digikey.com/u/Robert_Fay)\ **Replies:** 6\ **Last updated:** [March 3, 2026, 8:08pm UTC](https://forum.digikey.com/t/about-the-capacitors-category/26280 "2026-03-03T20:08:57Z")
Capacitior Product Support, FAQs, and other topics. --- ## [Nichicon cross reference for size](https://forum.digikey.com/t/nichicon-cross-reference-for-size/72850)
**Author:** [@dwfcomm](https://forum.digikey.com/u/dwfcomm)\ **Replies:** 3\ **Last updated:** [October 22, 2026, 4:19pm UTC](https://forum.digikey.com/t/nichicon-cross-reference-for-size/72850 "2026-10-22T16:19:16Z")
10-16-26 \> Got my shipment ~ 6PM..checked contents against the parts I wish them to replace. My original parts were Nichicon GQ -180uf 450v- ..which a search states were replaced by either the GR or LGR series. I chos… --- ## [CAP ALUM HYBRID 4.7UF 20% 35V SMD](https://forum.digikey.com/t/cap-alum-hybrid-4-7uf-20-35v-smd/72772)
**Author:** [@rizwan.khan](https://forum.digikey.com/u/rizwan.khan)\ **Replies:** 1\ **Last updated:** [October 20, 2026, 2:13pm UTC](https://forum.digikey.com/t/cap-alum-hybrid-4-7uf-20-35v-smd/72772 "2026-10-20T14:13:38Z")
I am looking for an SMD Hybrid / Polymer Aluminum Electrolytic Capacitor with the following specs: 4.7µF, 20% tolerance, 35V. I haven’t been able to find an exact match from standard manufacturers. Does anyone have a par… --- ## [WIMA capacitor FKP1R032207F00KSP1](https://forum.digikey.com/t/wima-capacitor-fkp1r032207f00ksp1/72712)
**Author:** [@manisha](https://forum.digikey.com/u/manisha)\ **Replies:** 2\ **Last updated:** [October 16, 2026, 4:42pm UTC](https://forum.digikey.com/t/wima-capacitor-fkp1r032207f00ksp1/72712 "2026-10-16T16:42:23Z")
Hi, We want to procure the WIMA capacitor FKP1R032207F00KSP1; however, this part is listed as FKP1R032207F00KSSD. Please help me to get FKP1R032207F00KSP1, quantity 70. Also, let us know about the lead time. --- ## [Need expert advice](https://forum.digikey.com/t/need-expert-advice/72608)
**Author:** [@ToPh3rZ](https://forum.digikey.com/u/ToPh3rZ)\ **Replies:** 1\ **Last updated:** [October 13, 2026, 3:26pm UTC](https://forum.digikey.com/t/need-expert-advice/72608 "2026-10-13T15:26:20Z")
This is a dash cam that the capacitors have leaked. Camera was getting so hot it would burn you if you held it too long. The camera would freeze once it got hot and would still be hot just being plugged in. It’s no lon… --- ## [Kemet C-Specs Capacitor Suffixes](https://forum.digikey.com/t/kemet-c-specs-capacitor-suffixes/711)
**Author:** [@Robert\_Fay](https://forum.digikey.com/u/Robert_Fay)\ **Replies:** 5\ **Last updated:** [October 8, 2026, 6:53am UTC](https://forum.digikey.com/t/kemet-c-specs-capacitor-suffixes/711 "2026-10-08T06:53:33Z")
From Kemet: C-Specs C-Specs are 4-digit codes found at the end of a part number which specify things like reeling, ESR ratings or special testing. These are internal codes to KEMET and may not appear on a customer’s B… --- ## [Need link](https://forum.digikey.com/t/need-link/72510)
**Author:** [@theupel2](https://forum.digikey.com/u/theupel2)\ **Replies:** 5\ **Last updated:** [October 7, 2026, 9:32pm UTC](https://forum.digikey.com/t/need-link/72510 "2026-10-07T21:32:50Z")
20uf 20% 10V X5R 0402 Options were grayed out… --- ## [KITTYPE1300LF Values](https://forum.digikey.com/t/kittype1300lf-values/72461)
**Author:** [@lee\_kin\_ying](https://forum.digikey.com/u/lee_kin_ying)\ **Replies:** 1\ **Last updated:** [October 6, 2026, 4:33pm UTC](https://forum.digikey.com/t/kittype1300lf-values/72461 "2026-10-06T16:33:45Z")
Hi, What are the capacitor values and voltages in this kit KITTYPE1300LF? Thanks, Alex. --- ## [Looking for TDK B32377E5107J031 capacitor](https://forum.digikey.com/t/looking-for-tdk-b32377e5107j031-capacitor/72379)
**Author:** [@ELcoPC](https://forum.digikey.com/u/ELcoPC)\ **Replies:** 1\ **Last updated:** [October 1, 2026, 5:01pm UTC](https://forum.digikey.com/t/looking-for-tdk-b32377e5107j031-capacitor/72379 "2026-10-01T17:01:47Z")
I am looking for TDK B32377E5107J031 capacitor. I have identified it as an active part, however DigiKey does not have this part number in it’s system, so all I get is “no bid” for my TDK RFQ. TDK will not sell directly,… --- ## [Panasonic ECA-2AHG102 – Supplier Response Regarding Reported Scratches and Dents](https://forum.digikey.com/t/panasonic-eca-2ahg102-supplier-response-regarding-reported-scratches-and-dents/72341)
**Author:** [@aayushi.nainwal1](https://forum.digikey.com/u/aayushi.nainwal1)\ **Replies:** 0\ **Last updated:** [September 30, 2026, 12:51pm UTC](https://forum.digikey.com/t/panasonic-eca-2ahg102-supplier-response-regarding-reported-scratches-and-dents/72341 "2026-09-30T12:51:48Z")
For Panasonic Industry part ECA-2AHG102, if you are wondering whether the reported scratches and dents on the capacitor casings are within the acceptance criteria and whether they will affect product performance? We … --- ## [Available alternatives for FKP1T011504D00JSSD –\> FKP1T011504D00KSSD or 399-R73TI11504000J-ND](https://forum.digikey.com/t/available-alternatives-for-fkp1t011504d00jssd-fkp1t011504d00kssd-or-399-r73ti11504000j-nd/72252)
**Author:** [@Rolf\_Horn](https://forum.digikey.com/u/Rolf_Horn)\ **Replies:** 0\ **Last updated:** [September 25, 2026, 11:52am UTC](https://forum.digikey.com/t/available-alternatives-for-fkp1t011504d00jssd-fkp1t011504d00kssd-or-399-r73ti11504000j-nd/72252 "2026-09-25T11:52:52Z")
we could suggest these available alternatives for FKP1T011504D00JSSD (700 pcs) as 1500 pF capacitor with \*\*±5% Tolerance \*\*1600V (1,6kV) build in Poly-Propylen (PP), metallised Radial: R73TI11504000J / 399-R73TI11504000… --- ## [Capacitor, series abbreviations](https://forum.digikey.com/t/capacitor-series-abbreviations/72106)
**Author:** [@mikemdfl25](https://forum.digikey.com/u/mikemdfl25)\ **Replies:** 1\ **Last updated:** [September 21, 2026, 2:28pm UTC](https://forum.digikey.com/t/capacitor-series-abbreviations/72106 "2026-09-21T14:28:19Z")
I’m restoring an old Tektronix 500 series scope. I’m looking to replace several of the electrolytic capacitors. In the series column, I do not understand the abbreviations. I was wondering if there’s a chart or informati… --- ## [What is the brand and series?](https://forum.digikey.com/t/what-is-the-brand-and-series/72061)
**Author:** [@matecsaj](https://forum.digikey.com/u/matecsaj)\ **Replies:** 2\ **Last updated:** [September 17, 2026, 4:45pm UTC](https://forum.digikey.com/t/what-is-the-brand-and-series/72061 "2026-09-17T16:45:28Z")
I want to buy more of these. Please tell me about this 18000uF 25V Axial Capacitor. I don’t recognize the ESC wordmark. Who is the manufacturer? There is no series number printed on the capacitor. It is intended for us… --- ## [Identify part on Western Digital drive controller](https://forum.digikey.com/t/identify-part-on-western-digital-drive-controller/72006)
**Author:** [@dchin](https://forum.digikey.com/u/dchin)\ **Replies:** 3\ **Last updated:** [September 16, 2026, 9:50pm UTC](https://forum.digikey.com/t/identify-part-on-western-digital-drive-controller/72006 "2026-09-16T21:50:50Z")
Any help appreciated identifying a replacement for the component with the following markings in the picture: 47 181 92S3U D (I think. The 181 is super hard to read and could be incorrect). It’s roughly 7mm×4mm. I can… --- ## [What Cap Values and Voltage Ratings Are Included in the Johanson Technology S111DVE Kit?](https://forum.digikey.com/t/what-cap-values-and-voltage-ratings-are-included-in-the-johanson-technology-s111dve-kit/71936)
**Author:** [@aayushi.nainwal1](https://forum.digikey.com/u/aayushi.nainwal1)\ **Replies:** 0\ **Last updated:** [September 14, 2026, 12:49pm UTC](https://forum.digikey.com/t/what-cap-values-and-voltage-ratings-are-included-in-the-johanson-technology-s111dve-kit/71936 "2026-09-14T12:49:07Z")
If you are looking for information regarding the S111DVE capacitor kit, including the complete list of included capacitor values and their corresponding voltage ratings, please see the details below, as provided by the m… --- ## [EPCOS replacement](https://forum.digikey.com/t/epcos-replacement/70926)
**Author:** [@mustafa.fuat](https://forum.digikey.com/u/mustafa.fuat)\ **Replies:** 6\ **Last updated:** [September 2, 2026, 11:24am UTC](https://forum.digikey.com/t/epcos-replacement/70926 "2026-09-02T11:24:17Z")
Hello I am looking for a replacement for the EPCOS film capacitor shown in the attached photo. Unfortunately, I have been unable to identify the exact part number, as the capacitor is only marked 250 VAC and no EPCOS… --- ## [Obsolete cap replacement](https://forum.digikey.com/t/obsolete-cap-replacement/71544)
**Author:** [@george.pietka](https://forum.digikey.com/u/george.pietka)\ **Replies:** 3\ **Last updated:** [August 25, 2026, 5:58pm UTC](https://forum.digikey.com/t/obsolete-cap-replacement/71544 "2026-08-25T17:58:07Z")
Please recommend a direct replacement for cap PN: EKMG160ETD100ME11DCT-ND. Thanks. --- ## [RIFA 250V-SH X2 .22uF replacement part](https://forum.digikey.com/t/rifa-250v-sh-x2-22uf-replacement-part/71403)
**Author:** [@Wodfer](https://forum.digikey.com/u/Wodfer)\ **Replies:** 3\ **Last updated:** [August 25, 2026, 12:18pm UTC](https://forum.digikey.com/t/rifa-250v-sh-x2-22uf-replacement-part/71403 "2026-08-25T12:18:01Z")
The side also reads 271M and 40/085/56. Is there a suggested replacement for this? They are blown caps from a power supply. --- ## [Choosing X1/Y2 Safety Capacitors: What the Datasheet Tables Don’t Show](https://forum.digikey.com/t/choosing-x1-y2-safety-capacitors-what-the-datasheet-tables-don-t-show/71400)
**Author:** [@APDahlen](https://forum.digikey.com/u/APDahlen)\ **Replies:** 0\ **Last updated:** [August 19, 2026, 2:55pm UTC](https://forum.digikey.com/t/choosing-x1-y2-safety-capacitors-what-the-datasheet-tables-don-t-show/71400 "2026-08-19T14:55:28Z")
Recently I came across the YAGEO KEMET R413F110050D0KV234 capacitor which is part of the R41D-V234 family. This is a new product to DigiKey and I was curious what made it special (See Figure 1). Key Takeaways The R41D … --- ## [Help identify a component please](https://forum.digikey.com/t/help-identify-a-component-please/71385)
**Author:** [@edr.mspc](https://forum.digikey.com/u/edr.mspc)\ **Replies:** 2\ **Last updated:** [August 18, 2026, 9:37pm UTC](https://forum.digikey.com/t/help-identify-a-component-please/71385 "2026-08-18T21:37:50Z")
I have a blown component from a motorhome distribution unit and for the life of me find a definitive result with some places saying it is a 1uf capacitor and others saying it is a 1nf capacitor which is not very helpful. … --- ## [I AM TRYING TO FIND AN ALTERNATIVE PART FOR THESE PART NUMBER HERE](https://forum.digikey.com/t/i-am-trying-to-find-an-alternative-part-for-these-part-number-here/71312)
**Author:** [@dbegay](https://forum.digikey.com/u/dbegay)\ **Replies:** 1\ **Last updated:** [August 15, 2026, 8:08am UTC](https://forum.digikey.com/t/i-am-trying-to-find-an-alternative-part-for-these-part-number-here/71312 "2026-08-15T08:08:15Z")
CCR05CG221FRV ENDING- JR,JS,FR,FS,JP,JR,JRV,JS,JSV, --- ## [GRM033C80E475ME05D](https://forum.digikey.com/t/grm033c80e475me05d/71302)
**Author:** [@99973188](https://forum.digikey.com/u/99973188)\ **Replies:** 1\ **Last updated:** [August 14, 2026, 6:52am UTC](https://forum.digikey.com/t/grm033c80e475me05d/71302 "2026-08-14T06:52:37Z")
GRM033C80E475ME05D results in a lower capacitance measurement See attached part photo, can you track the part good or bad ? thanks \
--- ## [KYOCERA AVX Capacitor Suffixes](https://forum.digikey.com/t/kyocera-avx-capacitor-suffixes/71238)
**Author:** [@raelynn.roen](https://forum.digikey.com/u/raelynn.roen)\ **Replies:** 0\ **Last updated:** [August 11, 2026, 9:44pm UTC](https://forum.digikey.com/t/kyocera-avx-capacitor-suffixes/71238 "2026-08-11T21:44:51Z")
KYOCERA AVX produces a wide array of passive components as part of their line-up, including many capacitors. We routinely get questions concerning the shipping suffixes for these components, such as the ‘T1A’ suffix for… --- ## [GRM033C80E475ME05D why results in a lower capacitance measurement](https://forum.digikey.com/t/grm033c80e475me05d-why-results-in-a-lower-capacitance-measurement/71219)
**Author:** [@99973188](https://forum.digikey.com/u/99973188)\ **Replies:** 2\ **Last updated:** [August 11, 2026, 5:11pm UTC](https://forum.digikey.com/t/grm033c80e475me05d-why-results-in-a-lower-capacitance-measurement/71219 "2026-08-11T17:11:19Z")
Recommended test condition 1 kHz, 500 mV per datasheet, results in a lower capacitance measurement As per feedback from customer MQA team, the samples were found to be out of specification during capacitance value measu… --- ## [Chemi-Con Suffix RA vs DA](https://forum.digikey.com/t/chemi-con-suffix-ra-vs-da/71173)
**Author:** [@Troy\_2808](https://forum.digikey.com/u/Troy_2808)\ **Replies:** 0\ **Last updated:** [August 7, 2026, 9:24pm UTC](https://forum.digikey.com/t/chemi-con-suffix-ra-vs-da/71173 "2026-08-07T21:24:58Z")
Chemi-Con Suffix RA vs DA The differences between the packaging codes is simply the material the reel is made out of. • “RA” = Plastic Reel • “DA” = Cardboard Reel Chemi-Con had informed us they moved away from the c… --- ## [UN38.3 documentation for Ymin SLD4R2L7060825 (Li-Ion Supercapacitor) — stuck between manufacturer an](https://forum.digikey.com/t/un38-3-documentation-for-ymin-sld4r2l7060825-li-ion-supercapacitor-stuck-between-manufacturer-an/71066)
**Author:** [@wiko](https://forum.digikey.com/u/wiko)\ **Replies:** 4\ **Last updated:** [August 6, 2026, 3:49am UTC](https://forum.digikey.com/t/un38-3-documentation-for-ymin-sld4r2l7060825-li-ion-supercapacitor-stuck-between-manufacturer-an/71066 "2026-08-06T03:49:44Z")
We’re a small German startup (pre-production) developing a consumer product that uses two units of the Ymin SLD4R2L7060825 (70F/4.2V Li-Ion Supercapacitor) as its only energy storage elements — no separate battery. We’r… --- ## [ECWU4103V17 Replacement Option](https://forum.digikey.com/t/ecwu4103v17-replacement-option/71017)
**Author:** [@chris\_groom](https://forum.digikey.com/u/chris_groom)\ **Replies:** 0\ **Last updated:** [August 2, 2026, 3:35am UTC](https://forum.digikey.com/t/ecwu4103v17-replacement-option/71017 "2026-08-02T03:35:55Z")
This post is for informational purposes only, please review the manufacturer documentation for any product before purchasing and verify that it is suitable for your application. ECWU4103V17 is an obsolete film capaci… --- ## [Vintage Audio Filter Capacitors replacement](https://forum.digikey.com/t/vintage-audio-filter-capacitors-replacement/70976)
**Author:** [@dhstewart125](https://forum.digikey.com/u/dhstewart125)\ **Replies:** 4\ **Last updated:** [July 31, 2026, 11:26am UTC](https://forum.digikey.com/t/vintage-audio-filter-capacitors-replacement/70976 "2026-07-31T11:26:32Z")
Hello, I am looking to replace several electrolytic capacitors in a Traynor TS-200 solid state amplifier, Yorkvill Sound LTD, 1978. The 2 large power filter capacitors found inside are MEPCO/ELECTRA, 3110JC123U075, 1200… --- ## [SMT Electrolytic Capacitor with no Voltage Rating](https://forum.digikey.com/t/smt-electrolytic-capacitor-with-no-voltage-rating/974)
**Author:** [@Robert\_Fay](https://forum.digikey.com/u/Robert_Fay)\ **Replies:** 263\ **Last updated:** [July 27, 2026, 12:30pm UTC](https://forum.digikey.com/t/smt-electrolytic-capacitor-with-no-voltage-rating/974 "2026-07-27T12:30:25Z")
One questions that comes through our department is from customers who are trying to identify a surface mount Aluminum Electrolytic Cap and there is no Voltage listed. Once we start looking at the cap we often find that t… --- ## [Need help identifying this Capacitor](https://forum.digikey.com/t/need-help-identifying-this-capacitor/70753)
**Author:** [@shawnscomputerrepair](https://forum.digikey.com/u/shawnscomputerrepair)\ **Replies:** 3\ **Last updated:** [July 23, 2026, 6:57pm UTC](https://forum.digikey.com/t/need-help-identifying-this-capacitor/70753 "2026-07-23T18:57:05Z")
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