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{
"schema_version": 1,
"slug": "walsin-1210b-series",
"type": "component",
"kind": "group",
"version": "0.1.0",
"title": "Walsin 1210B Series",
"brief": "38 Walsin 1210B MLCCs.",
"readme": "# Walsin 1210B Series\n\n**38 MLCCs.**\n\n- Datasheets: each row links the document that applies to that part (LCSC mirror: 19, General Purpose: 19).\n\n- Packages: 1210 (38)\n\n## Members\n\n| MPN | Capacitance | Dielectric | Voltage | Tol | Class | Datasheet | Stock |\n|---|---|---|---|---|---|---|---|\n| `1210B102K202CT` | 1nF | X7R | 2kV | ±10% | [1nF 1210](/adom/1n-1210-capacitors) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304231850_Walsin-Tech-Corp-1210B102K202CT_C304006.pdf) (lcsc) | 25,365 |\n| `1210B102K101CT` | 1nF | X7R | 100V | ±10% | [1nF 1210](/adom/1n-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 115 |\n| `1210B272K202CT` | 2.7nF | X7R | 2kV | ±10% | [2.7nF 1210](/adom/2-7n-1210-capacitors) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304140030_Walsin-Tech-Corp-1210B272K202CT_C384712.pdf) (lcsc) | 1,042 |\n| `1210B472K202CT` | 4.7nF | X7R | 2kV | ±10% | [4.7nF 1210](/adom/4-7n-1210-capacitors) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2111171830_Walsin-Tech-Corp-1210B472K202CT_C2918562.pdf) (lcsc) | 1,000 |\n| `1210B472K501CT` | 4.7nF | X7R | 500V | ±10% | [4.7nF 1210](/adom/4-7n-1210-capacitors) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304140030_Walsin-Tech-Corp-1210B472K501CT_C515688.pdf) (lcsc) | 5 |\n| `1210B103K500CT` | 10nF | X7R | 50V | ±10% | [10nF 1210](/adom/10n-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 235 |\n| `1210B103K101CT` | 10nF | X7R | 100V | ±10% | [10nF 1210](/adom/10n-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 6 |\n| `1210B183K102CT` | 18nF | X7R | 1kV | ±10% | — | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304231850_Walsin-Tech-Corp-1210B183K102CT_C304013.pdf) (lcsc) | 825 |\n| `1210B223K102CT` | 22nF | X7R | 1kV | ±10% | [22nF 1210](/adom/22n-1210-capacitors) | [LCSC mirror](https://www.lcsc.com/datasheet/lcsc_datasheet_2304231850_Walsin-Tech-Corp-1210B223K102CT_C304015.pdf) (lcsc) | 1,961 |\n| `1210B223K631CT` | 22nF | X7R | 630V | ±10% | [22nF 1210](/adom/22n-1210-capacitors) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304140030_Walsin-Tech-Corp-1210B223K631CT_C515685.pdf) (lcsc) | 13 |\n| `1210B333K102CT` | 33nF | X7R | 1kV | ±10% | [33nF 1210](/adom/33n-1210-capacitors) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304231850_Walsin-Tech-Corp-1210B333K102CT_C304017.pdf) (lcsc) | 2,243 |\n| `1210B333K101CT` | 33nF | X7R | 100V | ±10% | [33nF 1210](/adom/33n-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 902 |\n| `1210B333K631CT` | 33nF | X7R | 630V | ±10% | [33nF 1210](/adom/33n-1210-capacitors) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304231850_Walsin-Tech-Corp-1210B333K631CT_C304018.pdf) (lcsc) | 326 |\n| `1210B473K631CT` | 47nF | X7R | 630V | ±10% | [47nF 1210](/adom/47n-1210-capacitors) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2401181552_Walsin-Tech-Corp-1210B473K631CT_C3846141.pdf) (lcsc) | 4,006 |\n| `1210B473K501CT` | 47nF | X7R | 500V | ±10% | [47nF 1210](/adom/47n-1210-capacitors) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304231850_Walsin-Tech-Corp-1210B473K501CT_C304019.pdf) (lcsc) | 592 |\n| `1210B563K501CT` | 56nF | X7R | 500V | ±10% | — | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304231850_Walsin-Tech-Corp-1210B563K501CT_C304021.pdf) (lcsc) | 1,958 |\n| `1210B104K251CT` | 100nF | X7R | 250V | ±10% | [100nF 1210](/adom/100n-1210-capacitors) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304231850_Walsin-Tech-Corp-1210B104K251CT_C304007.pdf) (lcsc) | 53,384 |\n| `1210B104K501CT` | 100nF | X7R | 500V | ±10% | [100nF 1210](/adom/100n-1210-capacitors) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304231850_Walsin-Tech-Corp-1210B104K501CT_C304008.pdf) (lcsc) | 16,425 |\n| `1210B104K500CT` | 100nF | X7R | 50V | ±10% | [100nF 1210](/adom/100n-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 2,794 |\n| `1210B104K101CT` | 100nF | X7R | 100V | ±10% | [100nF 1210](/adom/100n-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 1,898 |\n| `1210B104K201CT` | 100nF | X7R | 200V | ±10% | [100nF 1210](/adom/100n-1210-capacitors) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2401181659_Walsin-Tech-Corp-1210B104K201CT_C3903969.pdf) (lcsc) | 1,618 |\n| `1210B104K631CT` | 100nF | X7R | 630V | ±10% | [100nF 1210](/adom/100n-1210-capacitors) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2204081930_Walsin-Tech-Corp-1210B104K631CT_C2991390.pdf) (lcsc) | 1,037 |\n| `1210B224K101CT` | 220nF | X7R | 100V | ±10% | [220nF 1210](/adom/220n-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 11 |\n| `1210B224K201CT` | 220nF | X7R | 200V | ±10% | [220nF 1210](/adom/220n-1210-capacitors) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2401181608_Walsin-Tech-Corp-1210B224K201CT_C3851029.pdf) (lcsc) | 7 |\n| `1210B334K251CT` | 330nF | X7R | 250V | ±10% | [330nF 1210](/adom/330n-1210-capacitors) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2401181521_Walsin-Tech-Corp-1210B334K251CT_C3836014.pdf) (lcsc) | 370 |\n| `1210B474K251CT` | 470nF | X7R | 250V | ±10% | [470nF 1210](/adom/470n-1210-capacitors) | [LCSC mirror](https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304140030_Walsin-Tech-Corp-1210B474K251CT_C77534.pdf) (lcsc) | 685 |\n| `1210B474K101CT` | 470nF | X7R | 100V | ±10% | [470nF 1210](/adom/470n-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 491 |\n| `1210B105K500CT` | 1uF | X7R | 50V | ±10% | [1uF 1210](/adom/1u-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 2,899 |\n| `1210B105K101CT` | 1uF | X7R | 100V | ±10% | [1uF 1210](/adom/1u-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 2,378 |\n| `1210B225K101CT` | 2.2uF | X7R | 100V | ±10% | [2.2uF 1210](/adom/2-2u-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 45,365 |\n| `1210B225K500CT` | 2.2uF | X7R | 50V | ±10% | [2.2uF 1210](/adom/2-2u-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 439 |\n| `1210B475K500CT` | 4.7uF | X7R | 50V | ±10% | [4.7uF 1210](/adom/4-7u-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 1,001 |\n| `1210B475K250CT` | 4.7uF | X7R | 25V | ±10% | [4.7uF 1210](/adom/4-7u-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 616 |\n| `1210B106K500CT` | 10uF | X7R | 50V | ±10% | [10uF 1210](/adom/10u-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 6,900 |\n| `1210B106K250CT` | 10uF | X7R | 25V | ±10% | [10uF 1210](/adom/10u-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 2,988 |\n| `1210B106M500CT` | 10uF | X7R | 50V | ±20% | [10uF 1210](/adom/10u-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 10 |\n| `1210B226K160CT` | 22uF | X7R | 16V | ±10% | [22uF 1210](/adom/22u-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 688 |\n| `1210B226M160` | 22uF | X7R | 16V | ±20% | [22uF 1210](/adom/22u-1210-capacitors) | [General Purpose](https://www.passivecomponent.com/wp-content/uploads/datasheet/WTC_MLCC_General_Purpose.pdf) (mfr) | 43 |",
"tags": [
"passives-2026-10",
"tier:series",
"family:capacitor",
"mfr:walsin"
],
"because": "SERIES group page for 38 MLCCs from Walsin. Under the passives architecture (ray/passives-architecture) no MPN gets its own page; they are rows here. Class and CAD pages are shared across manufacturers; MPNs with their own single-part page are linked, not duplicated.",
"hero": {
"type": "billboard",
"headline": "Walsin 1210B Series",
"subhead": "All 38 1210B MLCCs with datasheets and shared CAD."
},
"component": {
"mpn": "WALSIN-1210B-SERIES",
"manufacturer": "",
"package": "",
"pin_count": null,
"category": "",
"subcategory": "",
"body_size": null,
"parts": {},
"distributor_links": {},
"group": {
"tier": "series",
"member_count": 38,
"members": [
"1210B102K101CT",
"1210B102K202CT",
"1210B103K101CT",
"1210B103K500CT",
"1210B104K101CT",
"1210B104K201CT",
"1210B104K251CT",
"1210B104K500CT",
"1210B104K501CT",
"1210B104K631CT",
"1210B105K101CT",
"1210B105K500CT",
"1210B106K250CT",
"1210B106K500CT",
"1210B106M500CT",
"1210B183K102CT",
"1210B223K102CT",
"1210B223K631CT",
"1210B224K101CT",
"1210B224K201CT",
"1210B225K101CT",
"1210B225K500CT",
"1210B226K160CT",
"1210B226M160",
"1210B272K202CT",
"1210B333K101CT",
"1210B333K102CT",
"1210B333K631CT",
"1210B334K251CT",
"1210B472K202CT",
"1210B472K501CT",
"1210B473K501CT",
"1210B473K631CT",
"1210B474K101CT",
"1210B474K251CT",
"1210B475K250CT",
"1210B475K500CT",
"1210B563K501CT"
]
}
},
"author": {
"name": "Ray",
"email": "[email protected]"
},
"license": "proprietary",
"visibility": {
"public": true
},
"sample_prompts": [],
"discovery_triggers": [],
"discovery_pitch": null,
"metadata": {},
"created_at": "2026-10-20T15:48:07.839Z",
"updated_at": "2026-10-20T15:48:07.839Z",
"org": "adom"
}