Vishay / Thin Film M Series High-Reliability Thick Film Resistors
Vishay / Thin Film M Series High-Reliability Thick Film Resistors are surface-mount chip resistors with the same high reliability and stability found in military-grade resistors. The M series features wraparound terminations with a thin film adhesion layer and a leach-resistant nickel barrier layer for +150°C operating conditions. These Vishay resistors use a Ruthenium-based cermet thick film material for dependable performance. These chip resistors are available in a wide range of sizes, values, and performance characteristics. The M series is 100% electrical tested for tolerance and thermal shock and typically meets the performance requirements of MIL-PRF-55342 group A.
Features
- High-purity alumina substrate for 2W maximum high power dissipation
- Wraparound terminations featuring a thin film adhesion layer covered with a leach-resistant nickel barrier layer for +150°C operating conditions
- High-speed laser trimming for high-volume requirements
- Ruthenium-based cermet thick film for dependable performance
- Fired-on glass passivation
- Tape-and-reel packaging standard (static-free waffle pack available)
- Active trim and 0Ω chips
- Sulfur-resistant (per ASTM B809-95 humid vapor test)
Applications
- Precision voltage dividers
- Sensor signal-conditioning circuits
- Test and measurement equipment
- DC power supply regulation circuits
- Operational amplifier gain-setting networks
- Process control electronics
Specifications
- 1Ω to 25MΩ resistance range
- ±100ppm/°C to ±300ppm/°C absolute temperature coefficient of resistance (TCR)
- ±0.5% to ±10% absolute tolerance
- 30V to 200V working voltage range
- -65°C to +155°C operating temperature range
- < -35dB typical noise
Construction
Dimensions
公開: 2026-06-23
| 更新済み: 2026-06-23