TE Connectivity, 3.9 Ω 50 W Wirewound Chassis Mount Resistor ±5 %
- RS Stock No.:
- 164-4403
- Distrelec Article No.:
- 304-47-773
- Mfr. Part No.:
- THS503R9J
- Brand:
- TE Connectivity
Bulk discount available
Subtotal (1 box of 100 units)*
£353.30
(exc. VAT)
£424.00
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- 100 unit(s) shipping from 26 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Box* |
|---|---|---|
| 100 - 400 | £3.533 | £353.30 |
| 500 + | £3.286 | £328.60 |
*price indicative
- RS Stock No.:
- 164-4403
- Distrelec Article No.:
- 304-47-773
- Mfr. Part No.:
- THS503R9J
- Brand:
- TE Connectivity
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | TE Connectivity | |
| Resistance | 3.9Ω | |
| Product Type | Chassis Mount Resistor | |
| Power Rating | 50W | |
| Series | THS50 | |
| Packaging | Tray | |
| Package/Case | Aluminium | |
| Temperature Coefficient | ±50 ppm/°C | |
| Tolerance | ±5 % | |
| Automotive Standard | No | |
| Technology | Wirewound | |
| Termination Style | Solder Lug | |
| Overall Length | 72.5mm | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 250°C | |
| Overall Width | 17mm | |
| Standards/Approvals | MIL | |
| Overall Height | 30mm | |
| Select all | ||
|---|---|---|
Brand TE Connectivity | ||
Resistance 3.9Ω | ||
Product Type Chassis Mount Resistor | ||
Power Rating 50W | ||
Series THS50 | ||
Packaging Tray | ||
Package/Case Aluminium | ||
Temperature Coefficient ±50 ppm/°C | ||
Tolerance ±5 % | ||
Automotive Standard No | ||
Technology Wirewound | ||
Termination Style Solder Lug | ||
Overall Length 72.5mm | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 250°C | ||
Overall Width 17mm | ||
Standards/Approvals MIL | ||
Overall Height 30mm | ||
50W Aluminium housed wirewound power resistors - THS50 Series
TE Connectivity THS series power resistors encapsulated in a silver aluminium housing and designed for heatsink mounting. The THS series power resistors are high quality, extremely stable and wire wound resistors capable of dissipating high power in a limited space with relatively low surface temperature through the aluminium housing to a specified heatsink.
Applications for the Tyco THS series include vehicle braking and balancing resistors, capacitor charging and discharging, crowbar, filters and general electrical machinery.