Vishay / Beyschlag MM-HF MELF Thin-Film Resistors
Vishay / Beyschlag MM-HF MELF Thin-Film Resistors are low-inductance, non-helical trimmed products. These resistors are ideal for high-frequency circuit designs where the impedance change due to the parasitic inductance of regular and professional resistors is unacceptable. Suited for more than 10GHz, these Vishay / Beyschlag MELF thin-film resistors serve applications in telecommunication equipment and industrial electronics. MM-HF MELF resistors include force-fitted steel caps and intrinsic sulfur resistance.
Features
- Specialty product for RF applications
- Low-inductance non-helical trimmed product
- Suitable for >10GHz
- Force-fitted steel caps
- Intrinsic sulfur resistance
Applications
- Automotive
- Telecommunication
- Industrial
- Medical equipment
Specifications
- DIN size
- 0102 (MMU 0102 HF)
- 0204 (MMA 0204 HF)
- 0207 (MMB 0207 HF)
- Metric size code
- RC2211M (MMU 0102 HF)
- RC3715M (MMA 0204 HF)
- RC6123M (MMB 0207 HF)
- Resistance range
- 6.8Ω to 470Ω (MMU 0102 HF)
- 1.5Ω to 475Ω (MMA 0204 HF)
- 6.8Ω to 470Ω (MMB 0207 HF)
- Resistance tolerance
- ±2% (MMU 0102 HF)
- ±1% (MMA 0204 HF)
- ±2% (MMB 0207 HF)
- ±50ppm/K temperature coefficient
- Rated dissipation
- 0.3W (MMU 0102 HF)
- 0.4W (MMA 0204 HF)
- 1.0W (MMB 0207 HF)
- +155°C permissible film temperature
- -55°C to +155°C operating temperature range
- Permissible voltage against ambient
- 200V
- 300V (MMA 0204 HF)
- 500V (MMB 0207 HF)
Additional Resources
Technical Specifications
Videos
Published: 2025-02-10
| Updated: 2025-02-18