Product Overview
Uniroyal Electronics Global Co., Ltd. presents the MF Series Precision Metal Film Fixed Resistors. These resistors offer low noise, low voltage coefficient, and a low temperature coefficient range, providing stable performance in various environments due to their Nichrome resistive element and superior moisture protection from multiple epoxy coatings. They are compliant with RoHS directives and halogen-free requirements. Available in standard, flame retardant, and non-inductive types, these resistors are suitable for a wide range of applications requiring precise resistance values and stable operation.
Product Attributes
- Brand: Uniroyal
- Origin: China
- Material: Nichrome resistive element, Cold steel plated with copper/tin end caps, Tin solder coated copper wire leads
- Color: Blue (standard), Deep Green (1/2WS), Apple Green (0.6WS)
- Certifications: RoHS Directive compliant, Halogen free
Technical Specifications
| Type | Wattage | Resistance Range | Tolerance | Max Working Voltage | Max Overload Voltage | Dielectric Withstanding Voltage | TCR (PPM/) |
|---|---|---|---|---|---|---|---|
| MF 1/8W | 1/8W | 10~1M | 1% | 200V | 400V | 200V | 50 |
| MF 1/4WS | 1/4W | 10~1M | 1% | 200V | 400V | 200V | 50 |
| MF 0.4WSS | 0.4W | 10~1M | 1% | 200V | 400V | 200V | 50 |
| MF 1/4W | 1/4W | 10~1M | 1% | 250V | 500V | 250V | 50 |
| MF 1/2WS | 1/2W | 10~1M | 1% | 250V | 500V | 250V | 50 |
| MF 1/2W | 1/2W | 10~1M | 1% | 350V | 700V | 250V | 50 |
| MF 0.6WS | 0.6W | 10~1M | 1% | 250V | 500V | 250V | 50 |
| MF 1WS | 1W | 10~1M | 1% | 350V | 700V | 250V | 50 |
| MF 1W | 1W | 51.1~1M | 1% | 500V | 1000V | 350V | 50 |
| MF 2WS | 2W | 51.1~1M | 1% | 500V | 1000V | 350V | 50 |
| MF 2W | 2W | 51.1~1M | 1% | 500V | 1000V | 350V | 50 |
| MF 3WS | 3W | 51.1~1M | 1% | 500V | 1000V | 350V | 50 |
| MF 3W | 3W | 51.1~1M | 1% | 500V | 1000V | 500V | 50 |
| MF 1/8W | 1/8W | 10~1M | 2% | 200V | 400V | 200V | 100 |
| MF 1/4WS | 1/4W | 10~1M | 2% | 200V | 400V | 200V | 100 |
| MF 0.4WSS | 0.4W | 10~1M | 2% | 200V | 400V | 200V | 100 |
| MF 1/4W | 1/4W | 1~1M | 2% | 250V | 500V | 250V | 100 |
| MF 1/2WS | 1/2W | 1~1M | 2% | 250V | 500V | 250V | 100 |
| MF 1/2W | 1/2W | 10~1M | 2% | 350V | 700V | 250V | 100 |
| MF 0.6WS | 0.6W | 1~1M | 2% | 250V | 500V | 250V | 100 |
| MF 1WS | 1W | 10~1M | 2% | 350V | 700V | 250V | 100 |
| MF 1W | 1W | 51.1~1M | 2% | 500V | 1000V | 350V | 100 |
| MF 2WS | 2W | 51.1~1M | 2% | 500V | 1000V | 350V | 100 |
| MF 2W | 2W | 51.1~1M | 2% | 500V | 1000V | 350V | 100 |
| MF 3WS | 3W | 51.1~1M | 2% | 500V | 1000V | 350V | 100 |
| MF 3W | 3W | 51.1~1M | 2% | 500V | 1000V | 500V | 100 |
| MF 1/8W | 1/8W | 1~1M | 5% | 200V | 400V | 200V | 200 |
| MF 1/4WS | 1/4W | 1~1M | 5% | 200V | 400V | 200V | 200 |
| MF 0.4WSS | 0.4W | 1~1M | 5% | 200V | 400V | 200V | 200 |
| MF 1/4W | 1/4W | 1~1M | 5% | 250V | 500V | 250V | 200 |
| MF 1/2WS | 1/2W | 1~1M | 5% | 250V | 500V | 250V | 200 |
| MF 1/2W | 1/2W | 1~1M | 5% | 350V | 700V | 250V | 200 |
| MF 0.6WS | 0.6W | 1~1M | 5% | 250V | 500V | 250V | 200 |
| MF 1WS | 1W | 1~1M | 5% | 350V | 700V | 250V | 200 |
| MF 1W | 1W | 1~1M | 5% | 500V | 1000V | 350V | 200 |
| MF 2WS | 2W | 1~1M | 5% | 500V | 1000V | 350V | 200 |
| MF 2W | 2W | 1~1M | 5% | 500V | 1000V | 350V | 200 |
| MF 3WS | 3W | 1~1M | 5% | 500V | 1000V | 350V | 200 |
| MF 3W | 3W | 1~1M | 5% | 500V | 1000V | 500V | 200 |
| MF 1/8W | 1/8W | 51.1~200K | 0.25% | 200V | 400V | 200V | 15 |
| MF 1/4WS | 1/4W | 51.1~511K | 0.5% | 200V | 400V | 200V | 50 |
| MF 0.4WSS | 0.4W | 51.1~511K | 0.5% | 200V | 400V | 200V | 50 |
| MF 1/4W | 1/4W | 10~1M | 0.1% | 250V | 500V | 250V | 15 |
| MF 1/2WS | 1/2W | 10~1M | 0.25% | 250V | 500V | 250V | 25 |
| MF 1/2W | 1/2W | 100~330K | 0.1% | 350V | 700V | 250V | 15 |
| MF 0.6WS | 0.6W | 10~1M | 0.1% | 250V | 500V | 250V | 15 |
| MF 1WS | 1W | 100~330K | 0.1% | 350V | 700V | 250V | 15 |
| MF 1W | 1W | 100~330K | 0.1% | 500V | 1000V | 350V | 15 |
| MF 2WS | 2W | 51.1~511K | 0.25% | 500V | 1000V | 350V | 25 |
| MF 2W | 2W | 51.1~511K | 0.25% | 500V | 1000V | 350V | 25 |
| MF 3WS | 3W | 51.1~511K | 0.25% | 500V | 1000V | 350V | 25 |
| MF 3W | 3W | 51.1~1M | 0.5% | 500V | 1000V | 500V | 50 |
2508141745_UNI-ROYAL-MF006FF3302A50_C18724269.pdf
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