Alternatives to ROHM Semiconductor MCH155CN102KK
ROHM Semiconductor MCH155CN102KK and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
| MCH155CN102KKROHM Semiconductor |  GRM155R71H102KA01DMurata Electronics |  C0402C102K5RACTUKEMET | +7more | |
|---|---|---|---|---|
| FFF Compatibility | Standard 0402 (1005 Metric) SMD package footprint with two non-polarized terminals.Identical physical case dimensions of 1.00mm x 0.50mm and 0.55mm maximum thickness.Matches all critical electrical parameters including 1000 pF capacitance, 50V rating, ±10% tolerance, and X7R dielectric. | Standard 2-terminal non-polarized 0402 footprint fits the existing PCB pad layout.Matches the standard 1.00mm x 0.50mm size dimensions and 0.55mm maximum thickness.Fully matches the 1000 pF capacitance, 50V voltage ceiling, and X7R temperature characteristics. | ||
 AI Summary | MCH155CN102KK by ROHM Semiconductor: 1000 pF ±10% 50V Ceramic Capacitor X7R 0402 (1005 Metric). | This is an active, highly popular drop-in replacement from Murata that perfectly matches the physical footprint and electrical characteristics of the obsolete Rohm component. It offers excellent thermal stability and is widely stocked across major distributors.
| The C0402C102K5RACTU from KEMET is an active, industry-standard ceramic capacitor that is fully compatible in form, fit, and function. It provides a reliable multi-layer design optimized for general-purpose decoupling applications.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | In stock | In stock | |
| REACH | Unknown | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | 1000 pF ±10% 50V Ceramic Capacitor X7R 0402 (1005 Metric) | 1000 pF ±10% 50V Ceramic Capacitor X7R 0402 (1005 Metric) | 1000 pF ±10% 50V Ceramic Capacitor X7R 0402 (1005 Metric) | |
| Manufacturer | ROHM Semiconductor | Murata Electronics | KEMET | |
| Type | Ceramic Capacitors | Ceramic Capacitors | Ceramic Capacitors | |
| Datasheet | Open | Open | Open | |
| Lead Time | Unknown | 24 weeks | 13 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8532.24.0020 | - | - | |
| Moisture Sensitivity Level | Not Applicable | - | - | |
| Tolerance | ±10% | - | - | |
| Capacitance | 1000 pF | - | - | |
| Applications | General Purpose | - | - | |
| Mounting Type | Surface Mount, MLCC | - | - | |
| Package / Case | 0402 (1005 Metric) | - | - | |
| Thickness (Max) | 0.022" (0.55mm) | - | - | |
| Voltage - Rated | 50V | - | - | |
| Size / Dimension | 0.039" L x 0.020" W (1.00mm x 0.50mm) | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 MCH185CN103KKROHM Semiconductor | Discontinued | Obsolete | 6Alternatives availableSee Alternatives |
 MCH185CN104KKROHM Semiconductor | Discontinued | Obsolete | 8Alternatives availableSee Alternatives |
| MCH185A101JKROHM Semiconductor | Discontinued | Obsolete | 6Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The ROHM Semiconductor MCH155CN102KK is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the ROHM Semiconductor MCH155CN102KK are the GRM155R71H102KA01D (Murata Electronics) and the C0402C102K5RACTU (KEMET), out of 9 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the MCH155CN102KK are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The MCH155CN102KK (ROHM Semiconductor) is a part in the Ceramic Capacitors category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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