Vishay MMx Precision & Professional MELF Resistors
Vishay MMx Precision and Professional MELF Resistors are advanced-technology precision thin film resistors that combine the proven reliability of professional products with advanced precision and stability. These AEC-Q200-qualified resistors offer advanced metal film technology and intrinsic sulfur resistance. Professional MELF resistors offer excellent pulse load capability. Vishay MMx Precision and Professional MELF Resistors are suitable for various markets, including automotive, telecommunication, industrial, and medical.
Features
- Approved according to EN 140401-803
- AEC-Q200 qualified
- Advanced metal film technology
- Superior stability
- High pulse load capability (Professional)
- Intrinsic sulfur resistance
Applications
- Automotive
- Industrial
- Lighting
- Medical equipment
- Power meters
- Power supplies
- Solar inverters
- Telecommunication
- Test and measurement equipment
Specifications
- 150V, 200V, and 350V operating voltage ratings
- ≤0.05 x 10−9/h failure rate
- 0102, 0204, and 0207 DIN sizes
- Professional
- Operating Voltages
- 150V - MMU
- 200V - MMA
- 350V - MMB
- Temperature Coefficient
- ±50ppm/K; ±25ppm/K - MMU/MMA
- ±100ppm/K; ±50ppm/K; ±25ppm/K - MMB
- Rated Dissipation
- 0.3W - MMU
- 0.4W - MMA
- 1W - MMB
- -55°C to +155°C operating temperature range
- Operating Voltages
- Precision
- Operating Voltages
- 150V - MMU
- 200V - MMA
- 350V - MMB
- ±25ppm/K; ±15ppm/K temperature coefficient
- Rated Dissipation
- 0.2W - MMU
- 0.25W - MMA
- 0.4W - MMB
- Operating Voltages
Datasheets
Infographic
Videos
Sample Kits
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