# \#nichicon **URL:** https://forum.digikey.com/tag/nichicon/2128.md [Latest](https://forum.digikey.com/latest.md) · [Categories](https://forum.digikey.com/categories.md) · [Tags](https://forum.digikey.com/tags.md) --- ## [Specs of a capacitor](https://forum.digikey.com/t/specs-of-a-capacitor/70626)
**Author:** [@Aveservice](https://forum.digikey.com/u/Aveservice)\ **Replies:** 3\ **Last updated:** [July 20, 2026, 9:07pm UTC](https://forum.digikey.com/t/specs-of-a-capacitor/70626 "2026-07-20T21:07:24Z")
Hi there, I just wanted to verify if this cap is the one I’m looking for. I bought this one for the specs of 35v 220uf. https://www.digikey.com.au/en/products/detail/nichicon/GYB1V221MCQ1GS/21739327 but on the cap i… --- ## [Help finding replacement piecee](https://forum.digikey.com/t/help-finding-replacement-piecee/70609)
**Author:** [@camibritoc](https://forum.digikey.com/u/camibritoc)\ **Replies:** 4\ **Last updated:** [July 17, 2026, 9:44pm UTC](https://forum.digikey.com/t/help-finding-replacement-piecee/70609 "2026-07-17T21:44:52Z")
Hi! I’m trying to fix this motherboard changing the capacitor but can’t seem to find it it’s a smd capacitor “m7 680C UD” as seen in the picture --- ## [Help Identifying part](https://forum.digikey.com/t/help-identifying-part/44950)
**Author:** [@chase1](https://forum.digikey.com/u/chase1)\ **Replies:** 3\ **Last updated:** [July 7, 2026, 5:37pm UTC](https://forum.digikey.com/t/help-identifying-part/44950 "2026-07-07T17:37:39Z")
Need some help on identifying and finding a replacement. --- ## [Nichiconのコンデンサの品番 UBT1K221MHD1TO と UBT1K221MHD8TO の違い](https://forum.digikey.com/t/nichicon-ubt1k221mhd1to-ubt1k221mhd8to/66676)
**Author:** [@Tsuneharu\_Fuji](https://forum.digikey.com/u/Tsuneharu_Fuji)\ **Replies:** 0\ **Last updated:** [March 17, 2026, 11:48am UTC](https://forum.digikey.com/t/nichicon-ubt1k221mhd1to-ubt1k221mhd8to/66676 "2026-03-17T11:48:27Z")
Nichiconのコンデンサの品番 UBT1K221MHD1TO と UBT1K221MHD8TO の違いは何ですか？ UBT1K221MHD1TO という品番は、当社サイトでは「other name（別名）」として表示されています。これら2つの品番の違いは、使用されている外装スリーブの種類のみです。 UBT1K221MHD8TO — PETスリーブを使用 UBT1K221MHD1TO — ポリオレフィン（polyolefin）… --- ## [Difference between Nichicon CAP Part numbers UBT1K221MHD1TO and UBT1K221MHD8TO?](https://forum.digikey.com/t/difference-between-nichicon-cap-part-numbers-ubt1k221mhd1to-and-ubt1k221mhd8to/65589)
**Author:** [@aayushi.nainwal](https://forum.digikey.com/u/aayushi.nainwal)\ **Replies:** 0\ **Last updated:** [February 19, 2026, 7:21am UTC](https://forum.digikey.com/t/difference-between-nichicon-cap-part-numbers-ubt1k221mhd1to-and-ubt1k221mhd8to/65589 "2026-02-19T07:21:04Z")
What is the difference between Nichicon capacitor part numbers UBT1K221MHD1TO and UBT1K221MHD8TO? The part UBT1K221MHD1TO appears on our site as an “other name”. The only difference between the two part numbers is the t… --- ## [Trying to order parts but 3 of the parts were not ordered because I was supposed to contact DigiKey](https://forum.digikey.com/t/trying-to-order-parts-but-3-of-the-parts-were-not-ordered-because-i-was-supposed-to-contact-digikey/61098)
**Author:** [@rickbri9](https://forum.digikey.com/u/rickbri9)\ **Replies:** 4\ **Last updated:** [October 7, 2025, 7:42pm UTC](https://forum.digikey.com/t/trying-to-order-parts-but-3-of-the-parts-were-not-ordered-because-i-was-supposed-to-contact-digikey/61098 "2025-10-07T19:42:11Z")
I would like to order 2 of each of these parts UGB1H2R2KHM-ND , 474BPA05-0M-ND, UGB1H6R8KHM-ND --- ## [Harman Kardon Power Capacitor Replacement Options](https://forum.digikey.com/t/harman-kardon-power-capacitor-replacement-options/60869)
**Author:** [@BB-8](https://forum.digikey.com/u/BB-8)\ **Replies:** 8\ **Last updated:** [October 3, 2025, 6:10pm UTC](https://forum.digikey.com/t/harman-kardon-power-capacitor-replacement-options/60869 "2025-10-03T18:10:42Z")
Hello, Working on an HK Integrated Amp. Looking for in stock options for replacing the original 8000uf, +/-20, 45v, 30mm x 50mm power capacitors. Thank you. --- ## [Nichicon aluminum electrolyic capacitor identification](https://forum.digikey.com/t/nichicon-aluminum-electrolyic-capacitor-identification/59219)
**Author:** [@davhavranek](https://forum.digikey.com/u/davhavranek)\ **Replies:** 4\ **Last updated:** [August 21, 2025, 12:44pm UTC](https://forum.digikey.com/t/nichicon-aluminum-electrolyic-capacitor-identification/59219 "2025-08-21T12:44:20Z")
Hi, I need some help identifying part numbers. I have a J2 10C WJ aluminum electrolyic capacitor I think they are a Nichicon capacitor. What I think so far. J2 is the lot number I can’t figure out the 10 ? is it th… --- ## [Shelf life of electrolytics](https://forum.digikey.com/t/shelf-life-of-electrolytics/58334)
**Author:** [@mcovington](https://forum.digikey.com/u/mcovington)\ **Replies:** 1\ **Last updated:** [August 8, 2025, 11:46am UTC](https://forum.digikey.com/t/shelf-life-of-electrolytics/58334 "2025-08-08T11:46:52Z")
In 2015 I stocked up (not extravagantly) on Nichicon 105 C rated aluminum electrolytics (radial through-hole). Is it time to toss them (or set them aside for experiments) and stock up again? They were all re-formed and… --- ## [UTT1E220MDDの交換用コンデンサ](https://forum.digikey.com/t/utt1e220mdd/56371)
**Author:** [@Tsuneharu\_Fuji](https://forum.digikey.com/u/Tsuneharu_Fuji)\ **Replies:** 0\ **Last updated:** [June 13, 2025, 1:33pm UTC](https://forum.digikey.com/t/utt1e220mdd/56371 "2025-06-13T13:33:03Z")
この投稿は情報提供のみを目的としています。交換部品を購入する前に、メーカーの仕様およびデータシートをご確認ください。 UTT1E220MDD（DigiKey品番493-17310-ND）は、生産が終了しているNichiconのコンデンサです。ただし、ほとんどのケースで品番732-9277-1-NDが代替品として使えます。主な違いは、732-9277-1-NDがオリジナルのNichcon部品よりも約5.5mm高いため、基板の上部に余… --- ## [Capacitor identification](https://forum.digikey.com/t/capacitor-identification/56335)
**Author:** [@Furna](https://forum.digikey.com/u/Furna)\ **Replies:** 1\ **Last updated:** [June 12, 2025, 6:13pm UTC](https://forum.digikey.com/t/capacitor-identification/56335 "2025-06-12T18:13:50Z")
Hello, I need to identify what kind of capacitor this is. I would say it is an electrolytic capacitor but the lack of the cross on teh top is confusing me. I’m thinking to replace it with part: 493-11885-1-ND Thank yo… --- ## [Filter caps](https://forum.digikey.com/t/filter-caps/54326)
**Author:** [@mikecasey](https://forum.digikey.com/u/mikecasey)\ **Replies:** 5\ **Last updated:** [May 9, 2025, 2:03pm UTC](https://forum.digikey.com/t/filter-caps/54326 "2025-05-09T14:03:08Z")
i am looking for these two caps Add images Add images --- ## [Aluminum Electrolytic Capacitor Technologies](https://forum.digikey.com/t/aluminum-electrolytic-capacitor-technologies/63978)
**Author:** [@David\_1528](https://forum.digikey.com/u/David_1528)\ **Replies:** 0\ **Last updated:** [March 28, 2025, 1:51pm UTC](https://forum.digikey.com/t/aluminum-electrolytic-capacitor-technologies/63978 "2025-03-28T13:51:40Z")
I came across a document from Nichicon comparing different aluminum electrolytic capacitor technologies which you might find interesting. In particular, although solid conductive polymer-aluminum capacitors have a numbe… --- ## [Help with these 2 capacitors?](https://forum.digikey.com/t/help-with-these-2-capacitors/52313)
**Author:** [@ns2\_1982](https://forum.digikey.com/u/ns2_1982)\ **Replies:** 6\ **Last updated:** [March 4, 2025, 1:49pm UTC](https://forum.digikey.com/t/help-with-these-2-capacitors/52313 "2025-03-04T13:49:27Z")
--- ## [Hello. How can I use a capacitor instead of this?](https://forum.digikey.com/t/hello-how-can-i-use-a-capacitor-instead-of-this/47681)
**Author:** [@isoqjon](https://forum.digikey.com/u/isoqjon)\ **Replies:** 1\ **Last updated:** [January 6, 2025, 12:34pm UTC](https://forum.digikey.com/t/hello-how-can-i-use-a-capacitor-instead-of-this/47681 "2025-01-06T12:34:07Z")
--- ## [Aluminum electrolytic capacitors identification](https://forum.digikey.com/t/aluminum-electrolytic-capacitors-identification/47650)
**Author:** [@bvilletechwizards](https://forum.digikey.com/u/bvilletechwizards)\ **Replies:** 2\ **Last updated:** [January 3, 2025, 4:15pm UTC](https://forum.digikey.com/t/aluminum-electrolytic-capacitors-identification/47650 "2025-01-03T16:15:13Z")
Hello. I have a couple of capacitors here that I am having trouble identifying. Here are the markings: K1 22C W J and: 3h 47 VZA Attached are pictures of both. Thank you! --- ## [Electronic item](https://forum.digikey.com/t/electronic-item/46805)
**Author:** [@mortada.alsonni](https://forum.digikey.com/u/mortada.alsonni)\ **Replies:** 1\ **Last updated:** [November 27, 2024, 5:02pm UTC](https://forum.digikey.com/t/electronic-item/46805 "2024-11-27T17:02:16Z")
Please need to know the type of this item and part number to order\> --- ## [Need clarification on last 2# digit of MPN - UBT2A220MPD8TD](https://forum.digikey.com/t/need-clarification-on-last-2-digit-of-mpn-ubt2a220mpd8td/45740)
**Author:** [@narayanan.r](https://forum.digikey.com/u/narayanan.r)\ **Replies:** 3\ **Last updated:** [October 18, 2024, 1:34pm UTC](https://forum.digikey.com/t/need-clarification-on-last-2-digit-of-mpn-ubt2a220mpd8td/45740 "2024-10-18T13:34:09Z")
Need clarification on last 2# digit of MPN - UBT2A220MPD8TD TD Means?? No explanation in data sheet --- ## [Can someone advice me on what capacitor](https://forum.digikey.com/t/can-someone-advice-me-on-what-capacitor/45070)
**Author:** [@michaelbix2015](https://forum.digikey.com/u/michaelbix2015)\ **Replies:** 3\ **Last updated:** [September 20, 2024, 5:10pm UTC](https://forum.digikey.com/t/can-someone-advice-me-on-what-capacitor/45070 "2024-09-20T17:10:45Z")
I am looking for the following 100 uf of 16v wv and 0.22uf 50 wv these are for repairing a home music centre. --- ## [Nichicon PCSシリーズアルミポリキャップのサフィックスと品番構成](https://forum.digikey.com/t/nichicon-pcs/44354)
**Author:** [@Tsuneharu\_Fuji](https://forum.digikey.com/u/Tsuneharu_Fuji)\ **Replies:** 0\ **Last updated:** [August 22, 2024, 2:05pm UTC](https://forum.digikey.com/t/nichicon-pcs/44354 "2024-08-22T14:05:28Z")
出典 - PCSカタログはここをクリック DigiKey PCSコンデンサはここをクリック 適用品番493-3966-2-ND、493-3966-1-ND、493-3966-6-ND 493-3967-2-ND、493-3967-1-ND、493-3967-6-ND 493-3968-2-ND、493-3968-1-ND、493-3968-6-ND 493-3970-2-ND、493-3970-1-ND、493-3970-… --- ## [NichiconのPMB2203220KSPとPMB2203220KSPAの違い](https://forum.digikey.com/t/nichicon-pmb2203220ksp-pmb2203220kspa/43970)
**Author:** [@Tsuneharu\_Fuji](https://forum.digikey.com/u/Tsuneharu_Fuji)\ **Replies:** 0\ **Last updated:** [August 10, 2024, 12:25pm UTC](https://forum.digikey.com/t/nichicon-pmb2203220ksp-pmb2203220kspa/43970 "2024-08-10T12:25:17Z")
NichiconのフィルムコンデンサPMB2203220KSPとPMB2203220KSPAの違いをよく質問されます。これらの部品の違いは物理的な寸法だけで、電気的には同じ仕様です。 データシートをご確認の上、使用可能なスペースに合わせてお選びください。 オリジナル・ソース（English） --- ## [Help locating replacement parts](https://forum.digikey.com/t/help-locating-replacement-parts/43903)
**Author:** [@mef601.sas](https://forum.digikey.com/u/mef601.sas)\ **Replies:** 2\ **Last updated:** [August 9, 2024, 12:31pm UTC](https://forum.digikey.com/t/help-locating-replacement-parts/43903 "2024-08-09T12:31:39Z")
can anyone point me to the correct replacements for these two parts? pics are also included W3 220H UD W2 680C UD --- ## [Difference between PMB2203220KSP and PMB2203220KSPA from Nichicon](https://forum.digikey.com/t/difference-between-pmb2203220ksp-and-pmb2203220kspa-from-nichicon/42571)
**Author:** [@shawn\_adams](https://forum.digikey.com/u/shawn_adams)\ **Replies:** 0\ **Last updated:** [June 19, 2024, 5:00am UTC](https://forum.digikey.com/t/difference-between-pmb2203220ksp-and-pmb2203220kspa-from-nichicon/42571 "2024-06-19T05:00:00Z")
We are often asked the difference between the PMB2203220KSP and PMB2203220KSPA film capacitors from Nichicon. The only difference between these parts is their physical dimensions, electrically speaking they have the same… --- ## [Request for Alternative Capacitors - 1.0 µF, 250V-AC](https://forum.digikey.com/t/request-for-alternative-capacitors-1-0-f-250v-ac/42239)
**Author:** [@hello0048](https://forum.digikey.com/u/hello0048)\ **Replies:** 1\ **Last updated:** [June 17, 2024, 1:41pm UTC](https://forum.digikey.com/t/request-for-alternative-capacitors-1-0-f-250v-ac/42239 "2024-06-17T13:41:35Z")
Hello, I am looking for alternative capacitors with the following specifications: Capacitance: 1.0 µF Tolerance: -5 +10% Rated Voltage: 250V-AC Standards Compliance: C22.2 No. 190, EN/IEC 60252-1 Additional Marking… --- ## [Nichicon PCS Series Alum Poly Cap Suffixes & Part Numbering](https://forum.digikey.com/t/nichicon-pcs-series-alum-poly-cap-suffixes-part-numbering/42382)
**Author:** [@Ryan\_2724](https://forum.digikey.com/u/Ryan_2724)\ **Replies:** 0\ **Last updated:** [June 13, 2024, 5:00am UTC](https://forum.digikey.com/t/nichicon-pcs-series-alum-poly-cap-suffixes-part-numbering/42382 "2024-06-13T05:00:00Z")
Source - Click here for PCS catalog Click here for DigiKey PCS capacitors Applicable Part Numbers493-3966-2-ND,493-3966-1-ND,493-3966-6-ND 493-3967-2-ND,493-3967-1-ND,493-3967-6-ND 493-3968-2-ND,493-3968-1-ND,493-3… --- ## [Need help with the part spec](https://forum.digikey.com/t/need-help-with-the-part-spec/41931)
**Author:** [@nysker](https://forum.digikey.com/u/nysker)\ **Replies:** 2\ **Last updated:** [June 4, 2024, 3:57pm UTC](https://forum.digikey.com/t/need-help-with-the-part-spec/41931 "2024-06-04T15:57:11Z")
--- ## [Nichicon - UCZ1J181MNJ1MS 和 UCZ1J181MNQ1MS 的區別](https://forum.digikey.com/t/nichicon-ucz1j181mnj1ms-ucz1j181mnq1ms/41384)
**Author:** [@Angus\_Lai](https://forum.digikey.com/u/Angus_Lai)\ **Replies:** 0\ **Last updated:** [May 17, 2024, 9:55am UTC](https://forum.digikey.com/t/nichicon-ucz1j181mnj1ms-ucz1j181mnq1ms/41384 "2024-05-17T09:55:15Z")
當您在 DigiKey 網站上搜尋 UCZ1J181MNQ1MS 時，您只會找到 UCZ1J181MNJ1MS。 這是搜尋錯誤嗎？ 答案：這不是錯誤。「NQ」和「NJ」代表用於將電容作為表面貼裝元件安裝在基板或 PCB 上的回流焊接底座。 根據產品變更通知 PCN2202（請查閱以下 pdf 文件）的實施，「NJ」底座已取代「NQ」作為這些電容器中的回流焊接底座，因為它減少了回流焊接期間底座的變形情況。 Nichicon\_P… --- ## [Nichiconの UCZ1J181MNJ1MS と UCZ1J181MNQ1MS の違い](https://forum.digikey.com/t/nichicon-ucz1j181mnj1ms-ucz1j181mnq1ms/40509)
**Author:** [@Tsuneharu\_Fuji](https://forum.digikey.com/u/Tsuneharu_Fuji)\ **Replies:** 0\ **Last updated:** [April 19, 2024, 12:32pm UTC](https://forum.digikey.com/t/nichicon-ucz1j181mnj1ms-ucz1j181mnq1ms/40509 "2024-04-19T12:32:07Z")
DigiKeyのウェブサイトで UCZ1J181MNQ1MS を検索すると、代わりに UCZ1J181MNJ1MS が表示されます。これはエラーですか？ いいえ。ここで、NQおよびNJはコンデンサを面実装部品としてサブストレートやプリント基板に実装する際に使用するリフローはんだの電極を表します。 部品変更通知PCN2202（添付のPDFファイルを参照）の実施により、これらのコンデンサのリフローはんだ対応の電極として、リフローはんだ付… --- ## [Looks like a polar electrolytic, but it's not. Help?](https://forum.digikey.com/t/looks-like-a-polar-electrolytic-but-its-not-help/39255)
**Author:** [@pviddy](https://forum.digikey.com/u/pviddy)\ **Replies:** 2\ **Last updated:** [February 29, 2024, 4:56pm UTC](https://forum.digikey.com/t/looks-like-a-polar-electrolytic-but-its-not-help/39255 "2024-02-29T16:56:54Z")
Hello fellow DigiKeyers! Background: servicing an AKAI cassette deck manufactured in 1979 or 1980. Pet project and I’m just a hobbyist. Photos below. I have this capacitor here that has no polarity markings. I have the… --- ## [ID this capacitor please](https://forum.digikey.com/t/id-this-capacitor-please/39015)
**Author:** [@desmetde](https://forum.digikey.com/u/desmetde)\ **Replies:** 8\ **Last updated:** [February 26, 2024, 8:31pm UTC](https://forum.digikey.com/t/id-this-capacitor-please/39015 "2024-02-26T20:31:55Z")
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