0402B102K500CT
Walsin Technology Corporation
Needs validationlow risk
Pin-compatible 1nF 50V X7R 0402 capacitor that matches all key electrical parameters.
Best Alternatives to C1005X7R1H102KT000F
C1005X7R1H102KT000F is a general-purpose 1nF, 50V, 10% tolerance X7R ceramic capacitor in a standard 0402 package, widely used for decoupling and filtering in commercial electronics.
AI replacement insight
Electrical risklow
Low for X7R replacements; Medium for C0G/NP0 due to different characteristics.
Package risklow
All candidates share the same 0402 package, ensuring physical compatibility.
Sourcing risklow
This is a high-volume, common capacitor value with a multi-source supply chain.
Can it be replaced directly?
Direct replacement for C1005X7R1H102KT000F should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Use a direct X7R replacement like UMK105B7102KVHF for the lowest risk.
Main risk
The main risk is changing the dielectric type (e.g., from X7R to C0G), which alters performance characteristics and may affect circuit behavior.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | C1005X7R1H102KT000F | 0402B102K500CT | TCC0402X7R102K500AT | UMK105B7102KVHF | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) — Same package and dimensions.; TCC0402X7R102K500AT: Same package and dimensions.; UMK105B7102KVHF: Same package and dimensions.; CC0402FRNPO9BN102: Same package and dimensions. |
| Capacitance | 1 nF | 1 nF | 1 nF | 1 nF | 1 nF — matched; TCC0402X7R102K500AT: matched; UMK105B7102KVHF: matched; CC0402FRNPO9BN102: matched |
| Voltage | 50 V | 50 V | 50 V | 50 V | 50 V — matched; TCC0402X7R102K500AT: matched; UMK105B7102KVHF: matched |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% / ±1% — matched; TCC0402X7R102K500AT: matched; UMK105B7102KVHF: matched; CC0402FRNPO9BN102: Tighter tolerance is an upgrade. |
| Dielectric | X7R | X7R | X7R | X7R | X7R / NP0 (C0G) — matched; TCC0402X7R102K500AT: matched; UMK105B7102KVHF: matched; CC0402FRNPO9BN102: NP0 is more stable but functionally different. |
| Application | General Purpose | - | - | AEC-Q200 | AEC-Q200 — Candidate is automotive grade. |
Application & sourcing insights
Questions & answers
Verified drop-in options for C1005X7R1H102KT000F are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.