Product Overview
The MF Series Precision Metal Film Fixed Resistors from Uniroyal Electronics Global Co., Ltd. are designed for high-precision applications. These resistors feature a Nichrome resistive element for stable performance in various environments, low noise, and a low voltage coefficient. They offer superior moisture protection due to multiple epoxy coatings on a vacuum-deposited metal film. Available in flame retardant types and compliant with RoHS and Halogen-free requirements.
Product Attributes
- Brand: Uniroyal Electronics Global Co., Ltd.
- 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, Halogen free requirement
Technical Specifications
| Type | Wattage | Tolerance | Resistance Range | TCR (PPM/) | Max Working Voltage (V) | Max Overload Voltage (V) | Dielectric Withstanding Voltage (V) |
| MF 1/8W | 1/8W | 1% | 10~1M | 50 | 28 | 52 | 200 |
| MF 1/8W | 1/8W | 2% | 10~1M | 100 | 28 | 52 | 200 |
| MF 1/8W | 1/8W | 5% | 1~1M | 200 | 28 | 52 | 200 |
| MF 1/4WS | 1/4W-S | 1% | 10~1M | 50 | 28 | 52 | 200 |
| MF 1/4WS | 1/4W-S | 2% | 10~1M | 100 | 28 | 52 | 200 |
| MF 1/4WS | 1/4W-S | 5% | 1~1M | 200 | 28 | 52 | 200 |
| MF 0.4WSS | 0.4WSS | 1% | 10~1M | 50 | 28 | 52 | 200 |
| MF 0.4WSS | 0.4WSS | 2% | 10~1M | 100 | 28 | 52 | 200 |
| MF 0.4WSS | 0.4WSS | 5% | 1~1M | 200 | 28 | 52 | 200 |
| MF 1/4W | 1/4W | 1% | 10~1M | 50 | 28 | 52 | 250 |
| MF 1/4W | 1/4W | 2% | 1~1M | 100 | 28 | 52 | 250 |
| MF 1/4W | 1/4W | 5% | 1~1M | 200 | 28 | 52 | 250 |
| MF 1/2WS | 1/2W-S | 1% | 10~1M | 50 | 28 | 52 | 250 |
| MF 1/2WS | 1/2W-S | 2% | 1~1M | 100 | 28 | 52 | 250 |
| MF 1/2WS | 1/2W-S | 5% | 1~1M | 200 | 28 | 52 | 250 |
| MF 0.6WS | 0.6W-S | 1% | 10~1M | 50 | 28 | 52 | 250 |
| MF 0.6WS | 0.6W-S | 2% | 1~1M | 100 | 28 | 52 | 250 |
| MF 0.6WS | 0.6W-S | 5% | 1~1M | 200 | 28 | 52 | 250 |
| MF 1/2W | 1/2W | 1% | 10~1M | 50 | 28 | 52 | 350 |
| MF 1/2W | 1/2W | 2% | 10~1M | 100 | 28 | 52 | 350 |
| MF 1/2W | 1/2W | 5% | 1~1M | 200 | 28 | 52 | 350 |
| MF 1WS | 1W-S | 1% | 10~1M | 50 | 28 | 52 | 350 |
| MF 1WS | 1W-S | 2% | 10~1M | 100 | 28 | 52 | 350 |
| MF 1WS | 1W-S | 5% | 1~1M | 200 | 28 | 52 | 350 |
| MF 1W | 1W | 1% | 51.1~1M | 50 | 25 | 52 | 500 |
| MF 1W | 1W | 2% | 51.1~1M | 100 | 25 | 52 | 500 |
| MF 1W | 1W | 5% | 1~1M | 200 | 25 | 52 | 500 |
| MF 2WS | 2W-S | 1% | 51.1~1M | 50 | 25 | 52 | 500 |
| MF 2WS | 2W-S | 2% | 51.1~1M | 100 | 25 | 52 | 500 |
| MF 2WS | 2W-S | 5% | 51.1~1M | 200 | 25 | 52 | 500 |
| MF 2W | 2W | 1% | 51.1~1M | 50 | 28 | 64 | 500 |
| MF 2W | 2W | 2% | 51.1~1M | 100 | 28 | 64 | 500 |
| MF 2W | 2W | 5% | 51.1~1M | 200 | 28 | 64 | 500 |
| MF 3WS | 3W-S | 1% | 51.1~1M | 50 | 28 | 64 | 500 |
| MF 3WS | 3W-S | 2% | 51.1~1M | 100 | 28 | 64 | 500 |
| MF 3WS | 3W-S | 5% | 51.1~1M | 200 | 28 | 64 | 500 |
| MF 3W | 3W | 1% | 51.1~1M | 50 | 28 | 64 | 500 |
| MF 3W | 3W | 2% | 51.1~1M | 100 | 28 | 64 | 500 |
| MF 3W | 3W | 5% | 51.1~1M | 200 | 28 | 64 | 500 |
2508141745_UNI-ROYAL-MF02WBB1103A10_C37390372.pdf
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