RS PRO, 3.3Ω 300W Wire Wound Chassis Mount Resistor ±5%
- RS Stock No.:
- 185-2322
- Brand:
- RS PRO
22 In stock for delivery within 7 working day(s)
Added
Price (ex. GST) Each
$144.16
(exc. GST)
$165.78
(inc. GST)
| Units | Per unit |
| 1 - 4 | $144.16 |
| 5 - 9 | $140.13 |
| 10 - 19 | $134.35 |
| 20 - 99 | $130.59 |
| 100 + | $107.47 |
- RS Stock No.:
- 185-2322
- Brand:
- RS PRO
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- IN
Product Details
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
• 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)
Specifications
Attribute | Value |
|---|---|
| Resistance | 3.3Ω |
| Power Rating | 300W |
| Series | R300 |
| Package/Case | Aluminium Housed |
| Tolerance | ±5% |
| Technology | Wire Wound |
| Termination Style | Wire Lead |
| Minimum Operating Temperature | -25°C |
| Maximum Operating Temperature | +250°C |
| Minimum Temperature Coefficient | -200ppm/°C |
| Maximum Temperature Coefficient | +200ppm/°C |
| Dimensions | 215 x 60 x 30mm |
| Overall Length | 215mm |
| Overall Height | 30mm |
| Overall Width | 60mm |