WEET MF Metal Film Precision Resistor
High precision and low temperature coefficient
Resistance Tolerance: ±0.1%, ±0.25%, ±0.5%, ±1%, ±0.05%,±0.01%,
T.C.R/℃: ±5ppm/℃,±10ppm/℃,±15ppm/℃,±25ppm/℃,±50ppm/℃,±100ppm/℃
Mainly used in the industries of precision instruments, electronic measurement.
Datasheet: https://www.resistorsfactory.com/Datasheet/WEET-MF-Sereis-Metal-Film-Precision-Resistor.pdf
Specifications
| Power Rating 70℃ | 1/6W, 1/8W, 1/4WS | 1/4W, 1/2WS | 1/2W, 1WS | 1W, 2WS | 2W, 3WS, 3W, 5W 5WS |
| Series Number | MF | ||||
| Operating Temp. Range | -55℃~ +155℃ | ||||
| Max. Working Voltage | 200V | 250V | 350V | 500V | 500V |
| Max. Overload Voltage | 400V | 600V | 700V | 1000V | 1000V |
| Dielectric Withstanding Voltage(AC) | 300V | 500V | 700V | 1000V | 1000V |
| Max. Intermittence Overload Voltage | 400V | 600V | 700V | 1000V | 1000V |
| Value Range ±0.25%, ±0.5%, ±1%, ±0.1% | 10Ω-1MΩ | ||||
| Value Range ±0.05%, ±0.1% | 100Ω-100KΩ | ||||
| Temp. Coefficient (by Type) | ±5ppm/℃,±10ppm/℃,±15ppm/℃,±25ppm/℃,±50ppm/℃,±100ppm/℃ | ||||
DIMENSIONS (mm)
| Series | Power Rating | Dimension(mm) | Value Range | |||
| (Watt) | L | ØD | H | Ød | ||
| MF | 1/6W, 1/8W, 1/4WS | 3.2±0.2 | 1.8±0.3 | 28±2 | 0.45±0.05 | 1Ω~10MΩ |
| MF | 1/4W, 1/2WS | 6.0±0.2 | 2.3±0.3 | 26.5±2 | 0.50±0.05 | 1Ω~10MΩ |
| MF | 1/2W, 1WS | 9.0±0.5 | 3.2±0.3 | 26±2 | 0.58±0.05 | 1Ω~10MΩ |
| MF | 1W, 2WS | 11.0±0.5 | 4.5±0.5 | 35±2 | 0.68±0.05 | 1Ω~10MΩ |
| MF | 2W, 3WS | 15.0±0.5 | 5.0±0.5 | 32±2 | 0.78±0.05 | 1Ω~10MΩ |
| MF | 3W, 5WS | 17.0±0.5 | 6.0±0.5 | 32±2 | 0.78±0.05 | 1Ω~10MΩ |
| MF | 5W | 25.0±1 | 8.0±0.5 | 35±3 | 0.78±0.05 | 1Ω~10MΩ |
Product Gallery
![[pics:title]](/static/upload/image/20231102/1698885732481265.png)
![[pics:title]](/static/upload/image/20231102/1698885732242759.jpg)
![[pics:title]](/static/upload/image/20231102/1698885733210214.jpg)
![[pics:title]](/static/upload/image/20231102/1698885733900897.jpg)