Ohmite, 25Ω 40W Wire Wound Chassis Mount Resistor F40J25RE ±5%
- RS Stock No.:
- 892-7956
- Mfr. Part No.:
- F40J25RE
- Brand:
- Ohmite
Discontinued product
- RS Stock No.:
- 892-7956
- Mfr. Part No.:
- F40J25RE
- Brand:
- Ohmite
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- MX
Product Details
250 Series Thin Stackable Resistors
Ohmite 250 series thin stackable resistors are ideal when working space is limited. These oval-shaped ceramic-core resistors feature a low profile to permit installation in spaces with height restrictions. They are also equipped with integral mounting brackets so they can be fastened to a chassis and stacked in locations with limited surface area. When properly fastened, the mounting brackets add a heat sinking benefit resulting in a smaller size per watt. The 250 series resistors are fully welded and coated with lead free vitreous enamel.
Small size-to-power ratio
Stackable
Integral mounting bracket conducts heat to mounting surface
Low profile for use in equipment where space is limited
All-welded construction
RoHS compliant
Stackable
Integral mounting bracket conducts heat to mounting surface
Low profile for use in equipment where space is limited
All-welded construction
RoHS compliant
Ohmite Resistors
Specifications
Attribute | Value |
|---|---|
| Resistance | 25Ω |
| Power Rating | 40W |
| Series | F40 |
| Package/Case | Planar |
| Tolerance | ±5% |
| Technology | Wire Wound |
| Minimum Operating Temperature | +25°C |
| Maximum Operating Temperature | +350°C |
| Minimum Temperature Coefficient | -260ppm/°C |
| Maximum Temperature Coefficient | +260ppm/°C |
| Dimensions | 50.8 x 25.4 x 14.28mm |
| Overall Width | 25.4mm |
| Overall Length | 50.8mm |
| Overall Height | 14.28mm |