MCA1206MD1005BP500
Vishay
Needs validationhigh risk
Potential upgrade with better specs, but voltage rating must be verified for high-voltage use.
Best Alternatives to CHV1206-JW-106ELF
CHV1206-JW-106ELF is a high-voltage 10 MΩ thick film chip resistor from Bourns in a 1206 package. Its 800V rating makes it suitable for applications requiring high voltage handling, a critical parameter when considering alternatives.
AI replacement insight
Electrical riskhigh
Most candidates have a 200V rating versus the target's 800V, posing a high risk of failure.
Package risklow
Most candidates match the 1206 package, ensuring physical compatibility.
Can it be replaced directly?
No, there are no confirmed direct drop-in replacements. All identified candidates have significant parametric differences, most critically a much lower voltage rating, requiring engineering review.
Best replacement path
Seek other high-voltage (≥800V) 1206 resistors. The Vishay MCA1206MD1005BP500 is a potential upgrade if its voltage rating is confirmed sufficient.
Main risk
Critical voltage mismatch. Most alternatives are standard 200V parts, while the target is a specialized 800V high-voltage resistor.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | CHV1206-JW-106ELF | MCA1206MD1005BP500 | FRC1206J106 TS | RS-06L1005FT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1206 | 1206 | 1206 | 1206 | 1206 — Form factor matches.; FRC1206J106 TS: Form factor matches.; RS-06L1005FT: Form factor matches.; RS-06L106JT: Form factor matches. |
| Voltage | 800 V | Missing | 200 V | 200 V | Missing / 200 V — Max working voltage is missing and must be verified to be >= 800V.; FRC1206J106 TS: Candidate voltage is significantly lower, not suitable for high-voltage applications.; RS-06L1005FT: Candidate voltage is significantly lower, not suitable for high-voltage applications.; RS-06L106JT: Candidate voltage is significantly lower, not suitable for high-voltage applications. |
| Technology | Thick Film | Thin Film | - | - | Thin Film — Different technology may affect noise and pulse handling. |
| Tolerance | 5.0% | 0.1% | - | 1.0% | 0.1% / 1.0% — Candidate has much tighter tolerance.; RS-06L1005FT: Candidate has tighter tolerance. |
| Power | 0.25 W | 0.52 W | 0.25 W | - | 0.52 W / 0.25 W — Candidate has higher power rating.; FRC1206J106 TS: Power rating matches. |
| Tcr | ±200 PPM/°C | - | ±100 ppm/°C | ±250ppm/℃ | ±100 ppm/°C / ±250ppm/℃ — Candidate has better temperature stability.; RS-06L1005FT: Candidate has slightly worse temperature stability.; RS-06L106JT: Candidate has slightly worse temperature stability. |
Application & sourcing insights
Questions & answers
Finding a direct replacement is challenging due to its 800V high-voltage rating. While parts like Vishay's MCA1206MD1005BP500 offer upgraded performance, their voltage rating must be verified. Other 1206 10MΩ resistors typically have a much lower 200V rating.