Metal Glaze Film Fixed Resistors
The MGR Series Metal Glaze Film Fixed Resistors from Uniroyal Electronics Global Co., Ltd. are designed for high stability and performance under various environmental conditions and overload voltages. They offer high surge voltage capability, a wide resistance range, and low TCR. VDE and UL certifications are available.
Product Attributes
- Brand: Uniroyal Electronics Global Co., Ltd.
- Product Type: Metal Glaze Film Fixed Resistors
- Series: MGR Series
- Certifications: VDE (File NO:40011056), UL (File NO:E244546)
- Manufacturing Plants: Uniroyal Electronics Industry Co., Ltd., Aeon Technology Corporation, Royal Electronic Factory (Thailand) Co., Ltd., Royal Technology (Thailand) Co., Ltd.
- Coating Color: 1/4W: Blue; 1/2WS, 1/2W, 1WS, 1W, 2WS, 2W, 3WSS, 3WS: Sky Blue; 3W: Sky Blue
Technical Specifications
| Model | Power Rating | Dimensions (D x L x d) (mm) | Max Working Voltage (V) | Max Overload Voltage (V) | Dielectric Withstanding Voltage (V) | Resistance Range () | Tolerance |
|---|---|---|---|---|---|---|---|
| MGR 1/4W | 1/4W | 2.20.5 x 6.51.0 x 0.60 | 1600 | 2000 | 700 | 1K~510M | 5%, 10% |
| MGR 1/2W | 1/2W | 3.50.6 x 9.51.0 x 0.60 | 3500 | 4000 | 700 | 1K~510M | 5%, 10% |
| MGR 1W | 1W | 4.00.6 x 11.51.0 x 0.75 | 3500 | 4000 | 1000 | 1K~1G | 5%, 10% |
| MGR 2W | 2W | 5.00.6 x 15.51.0 x 0.80 | 3500 | 4000 | 1000 | 1K~1G | 5%, 10% |
| MGR 3W | 3W | 6.00.6 x 17.51.0 x 0.80 | 3500 | 4000 | 1000 | 1K~100M | 5%, 10% |
| MGR 1/2WS | 1/2W | 2.20.5 x 6.51.0 x 0.60 | 500 | 700 | 500 | 1K~33M | 5%, 10% |
| MGR 1WS | 1W | 3.50.6 x 9.51.0 x 0.60 | 700 | 1000 | 700 | 1K~33M | 5%, 10% |
| MGR 2WS | 2W | 4.50.6 x 11.51.0 x 0.75 | 1000 | 1400 | 700 | 1K~33M | 5%, 10% |
| MGR 3WSS | 3W | 4.50.6 x 11.51.0 x 0.75 | 1000 | 1400 | 700 | 1K~33M | 5%, 10% |
| MGR 3WS | 3W | 5.00.6 x 15.51.0 x 0.80 | 1000 | 1400 | 700 | 1K~33M | 5%, 10% |
| Characteristic | Limits | Test Methods |
|---|---|---|
| Temperature Coefficient | ≤±200PPM/°C | 4.8 |
| Short-time overload | ΔR/R ≤ ±(1%+0.05 Ω), with no evidence of mechanical damage | 4.13 |
| Dielectric withstanding voltage | With no evidence of flashover, mechanical damage, arcing or insulation breakdown | 4.7 |
| Pulse overload | ΔR/R ≤ ±(2%+0.05), with no evidence of mechanical damage | 4.28 |
| Resistance to soldering heat | ΔR/R ≤ ±(1%+0.05 Ω) with no evidence of mechanical damage | 4.18 |
| Resistance to solvent | No deterioration of protective coatings & markings | 4.29 |
| Terminal strength | No evidence of mechanical damage | 4.16 |
| Solderability | Coverage must be over 95%. | 4.17 |
2410121531_UNI-ROYAL-MGR02WJ0754A10_C30187462.pdf
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