RS PRO, 3.3 Ω 300 W Wirewound Chassis Mount Resistor ±5 %
- RS Stock No.:
- 185-2322
- Brand:
- RS PRO
Bulk discount available
Subtotal (1 unit)*
£55.48
(exc. VAT)
£66.58
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 19 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £55.48 |
| 5 - 9 | £51.59 |
| 10 - 24 | £47.71 |
| 25 - 49 | £43.83 |
| 50 + | £39.39 |
*price indicative
- RS Stock No.:
- 185-2322
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Product Type | Chassis Mount Resistor | |
| Resistance | 3.3Ω | |
| Power Rating | 300W | |
| Series | R300 | |
| Package/Case | Aluminium | |
| Tolerance | ±5 % | |
| Temperature Coefficient | +200 ppm/°C | |
| Technology | Wirewound | |
| Automotive Standard | No | |
| Termination Style | Wire | |
| Minimum Operating Temperature | -25°C | |
| Overall Length | 215mm | |
| Maximum Operating Temperature | 250°C | |
| Standards/Approvals | UL, RoHS | |
| Overall Width | 60mm | |
| Overall Height | 30mm | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Chassis Mount Resistor | ||
Resistance 3.3Ω | ||
Power Rating 300W | ||
Series R300 | ||
Package/Case Aluminium | ||
Tolerance ±5 % | ||
Temperature Coefficient +200 ppm/°C | ||
Technology Wirewound | ||
Automotive Standard No | ||
Termination Style Wire | ||
Minimum Operating Temperature -25°C | ||
Overall Length 215mm | ||
Maximum Operating Temperature 250°C | ||
Standards/Approvals UL, RoHS | ||
Overall Width 60mm | ||
Overall Height 30mm | ||
- COO (Country of Origin):
- IN
RS PRO Braking Resistor
The RS PRO R300 series aluminium housed metal-clad braking resistor has a resistance of 3.3ohm and power rating value of 300W. Its dimensions are 215mm x 60mm x 30mm (L x W x H). This high-quality wire lead resistor is designed for direct heat sink attachment.
Features and Benefits
• High power density
• Heat sink mountable for increased power dissipation
• Operating temperature ranging between -25°C and 250°C
• Temperature coefficient ranging between -200ppm/°C and 200ppm/°C
• Tolerance: ±5%
• Dielectric strength: 1500VAC-rms for 1 minute
• Humidity: 40°C, 90% Rh, 240 hours
• Minimum insulation resistance: 20Mohm
Certifications
• UL approved (cables)
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