Fusible resistors
The V Series Fusible Resistors offer high Inrush Energy with higher Average Power rating for repetitive operation.
They incorporate a thermal cutoff device to ensure safe disconnect under circuit fault conditions.
The high temperature, flame retardant DAP case with cement fill is designed to provide a graceful failure and opening of the thermal cutoff upon electrical fault. The thermal cutoff can interrupt 10 A at 250 V a.c.
Two configurations are offered, a two lead device with integrated series fuse and a four lead device with 5 kV isolation between the fuse and the independent resistor.
Notes:
- All Dimensions are in mm 4. Case is Diallyl Phthalate
- All Dimensions +/- 0.5mm unless otherwise stated 5. Composition is Carbon Bulk Ceramic
- Cement fill 6. Fuse is long lead in package
| Part Number | A (mm) | B (mm) | H (mm) | S (mm) | Energy (joules) | Power (Watts) | Resistance Range (Ohms) |
|---|---|---|---|---|---|---|---|
| V0400AXXXX | 20 | 20 | 26 | 17.5 | 400 | 4.5 | 100 - 4.7k |
| V1400AXXXX | 26 | 26 | 26 | 22.5 | 1400 | 7.5 | 47 - 2.2k |
| V2800AXXXX | 32 | 32 | 39 | 27.5 | 2800 | 12 | 22 - 1.5k |
Notes:
- Energy: Single Impulse
- Power: Rated @ 20 ˚C. Derate linearly to 0W @ 130 ˚C