# Capacitor 104 c5k 024 rak

**URL:** <https://forum.digikey.com/t/capacitor-104-c5k-024-rak/55396>\
**Category:** Capacitors\
**Tags:** kyocera-avx, ceramic-capacitors, cross-reference\
**Created:** [May 14, 2025, 5:16pm UTC](https://forum.digikey.com/t/capacitor-104-c5k-024-rak/55396 "2025-05-14T17:16:38Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![lanier](https://avatars.discourse-cdn.com/v4/letter/l/fbc32d/32.png) [@lanier](https://forum.digikey.com/u/lanier)\
**Post date:** [May 14, 2025, 5:16pm UTC](https://forum.digikey.com/t/capacitor-104-c5k-024-rak/55396/1 "2025-05-14T17:16:38Z")

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Trying to identify a yellow capacitor. One side has “104 c5k”, the other side “024 rak”. I believe these are correct but hard to see.

[attachments.zip](https://forum.digikey.com/uploads/short-url/aEPIM4TlQwLFSQJguunJyiTC6MS.zip) (1.6 MB)

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<div class="post-metadata">

**Author:** ![nick\_13812](https://avatars.discourse-cdn.com/v4/letter/n/ecb155/32.png) [@nick\_13812](https://forum.digikey.com/u/nick_13812)\
**Post date:** [May 14, 2025, 5:42pm UTC](https://forum.digikey.com/t/capacitor-104-c5k-024-rak/55396/2 "2025-05-14T17:42:19Z")

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Hello Lanier and welcome to the DigiKey TechForum,

It appears to be a Skycap SR series from Kyocera. Based on the marking it should be 0.1uF, 50V, 10%, with a temperature coefficient of C0G(NP0), this marking is gone over on page 1 of the [datasheet](https://datasheets.kyocera-avx.com/SR-Series.pdf) which also shows the breakdown of the 024 RAK.  
While I do not see that we have this exact capacitor, we do have all the options linked [HERE](https://www.digikey.com/en/products/filter/ceramic-capacitors/60?s=N4IgjCBcpgLFoDGUBmBDANgZwKYBoQB7KAbRACYBmADgHYaQBdAgBwBcoQBlNgJwEsAdgHMQAXwJgAnNSkIQySOmz4ipEAAYmEihthzoC1JlwFikMhoB0YAAQBWgGJNWHSCACqg-mwDyKAFkcNCwAV14ccQIAWnhDRWVTEAA3QWMVM3VyWDpyFxB2TiiQaLz4qD5Q1XMyOUYxBqA), which do not have a temperature coefficient or size selected. For another option we have [478-SR505A104JAR-ND](https://www.digikey.com/en/products/detail/kyocera-avx/SR505A104JAR/11256495?s=N4IgjCBcpgLFoDGUBmBDANgZwKYBoQB7KAbRACYBmADgHYaQBdAgBwBcoQBlNgJwEsAdgHMQAXwJhaCEMkjps%2BIqRCVysMNUpNWHSNz5DRE8AE5qpmXIW4CxSGQAMTE%2BUexL0Waky3lDkEcAOjAAAgBWgDEdEHZOAFVBfjYAeRQAWRw0LABXXhxxAgBaeC9rXyUAN0EfRTsVdTpyGLj9QpAi5rKoPhylezJLRjERoA), which is the same specifications just a lower tolerance.