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Metal Film Leaded Precision Resistor - MFR Series Files Download
Derating Curve
Hot-Spot Temperature
Metal film leaded precision resistor , excellent stability and tight tolerance , extremely low TCR , high power is available for telecommunication and medical equipment.
Excellent overall stability.
Very tight tolerance down to ±0.05%.
Extremely low TCR down to ±5 PPM/°C.
High power rating up to 3 Watts.
Excellent ohmic contact.
Telecommunication
Medical Equipment
|
Item Type |
Power Rating at 70°C |
Operating Temp. Range |
Max. Operating Voltage |
Max. Overload Voltage |
Dielectric Withstanding Voltage |
Resistance Range |
TCR (PPM/°C) |
||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ±0.05% | ±0.1% | ±0.25% | ±0.5% | ±1% | |||||||
| 0318 | 1/8W | -55 ~ +155°C | 150V | 300V | 300V | - | 10Ω-1MΩ | 10Ω-4.99MΩ | ±15 | ||
| 10Ω-1MΩ | 10Ω-10MΩ |
±25 ±50 |
|||||||||
| - | 1Ω-1MΩ | 1Ω-10MΩ | 0.1Ω-10MΩ | ±100 | |||||||
| 0623 | 1/4W | -55 ~ +155°C | 250V | 500V | 500V | 10Ω-1MΩ | - | ±5 | |||
| 10Ω-1MΩ | - | ±10 | |||||||||
| 10Ω-1MΩ | 10Ω-10MΩ |
±15 ±25 |
|||||||||
| - | 10Ω-1MΩ | 10Ω-10MΩ | ±50 | ||||||||
| - | 1Ω-1MΩ | 1Ω-10MΩ | 0.1Ω-10MΩ | ±100 | |||||||
| 0932 | 1/2W | -55 ~ +155°C | 350V | 500V | 500V | 10Ω-1MΩ | - | ±5 | |||
| 10Ω-1MΩ | - | ±10 | |||||||||
| 10Ω-1MΩ | 10Ω-10MΩ |
±15 ±25 |
|||||||||
| - | 10Ω-1MΩ | 10Ω-10MΩ | ±50 | ||||||||
| - | 1Ω-1MΩ | 1Ω-10MΩ | 0.1Ω-10MΩ | ±100 | |||||||
| 1145 | 1W | -55 ~ +155°C | 500V | 700V | 700V | - | 10Ω-1MΩ | 10Ω-4.99MΩ | ±15 | ||
| 10Ω-1MΩ | 10Ω-10MΩ |
±25 ±50 |
|||||||||
| - | 1Ω-1MΩ | 1Ω-10MΩ | 0.1Ω-10MΩ | ±100 | |||||||
| 1550 | 2W | -55 ~ +155°C | 500V | 1000V | 1000V | - | 10Ω-1MΩ | 10Ω-4.99MΩ | ±15 | ||
| 10Ω-1MΩ | 10Ω-10MΩ |
±25 ±50 |
|||||||||
| - | 1Ω-1MΩ | 1Ω-10MΩ | 0.1Ω-10MΩ | ±100 | |||||||