Product Overview
UNI-ROYAL Precision Metal Film Fixed Resistors (MF Series) offer superior performance with low noise, low voltage coefficient, and low temperature coefficient. Featuring a nichrome resistive element and multiple epoxy coating for enhanced moisture protection, these resistors are compliant with RoHS directive and halogen-free requirements. They are suitable for various environmental conditions and applications requiring stable performance.
Product Attributes
- Brand: UNI-ROYAL
- Origin: China
- Material: Nichrome resistive element, Cold steel plated with copper/tin end caps, Tin solder coated copper wire leads, Ceramic body, Celluloid paint & Insulated Resin coating
- Certifications: RoHS compliant, Halogen free
Technical Specifications
| Type | Wattage | Body (D) | Length (L) | Lead Dia (d) | Max Working Voltage | Max Overload Voltage | Dielectric Withstanding Voltage | Resistance Range (1%) | TCR (PPM/) |
| MF 1/8W | 1/8W | 1.90.3mm | 3.30.3mm | 0.45mm | 200V | 400V | 200V | 10~1M | 50 |
| MF 1/4WS | 1/4W | 1.90.3mm | 3.30.3mm | 0.45mm | 200V | 400V | 200V | 10~1M | 50 |
| MF 0.4WSS | 0.4W | 1.90.5mm | 3.30.3mm | 0.45mm | 200V | 400V | 200V | 10~1M | 50 |
| MF 1/4W | 1/4W | 2.20.3mm | 6.51.0mm | 0.54mm | 250V | 500V | 250V | 10~1M | 50 |
| MF 1/2WS | 1/2W | 2.20.5mm | 6.51.0mm | 0.54mm | 250V | 500V | / | 10~1M | 50 |
| MF 1/2W | 1/2W | 3.50.6mm | 9.51.0mm | 0.54mm | 350V | 700V | 250V | 10~1M | 50 |
| MF 0.6WS | 0.6W | 2.20.5mm | 6.51.0mm | 0.54mm | 250V | 500V | 250V | 10~1M | 50 |
| MF 1WS | 1W | 3.50.6mm | 9.51.0mm | 0.54mm | 350V | 700V | 250V | 10~1M | 50 |
| MF 1W | 1W | 4.50.6mm | 11.51.0mm | 0.70mm | 500V | 1000V | 350V | 51.1~1M | 50 |
| MF 2WS | 2W | 4.50.6mm | 11.51.0mm | 0.70mm | 500V | 1000V | 350V | 51.1~1M | 50 |
| MF 2W | 2W | 5.00.6mm | 15.51.0mm | 0.70mm | 500V | 1000V | 350V | 51.1~1M | 50 |
| MF 3WS | 3W | 5.00.6mm | 15.51.0mm | 0.70mm | 500V | 1000V | 350V | 51.1~1M | 50 |
| MF 3W | 3W | 6.00.6mm | 17.51.0mm | 0.75mm | 500V | 1000V | 500V | 51.1~1M | 50 |
2508141745_UNI-ROYAL-MF006FF6802A50_C18724259.pdf
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