RS PRO, 2.2Ω 250W Aluminium Chassis Mount Resistor ±5%
- RS Stock No.:
- 185-2282
- Brand:
- RS PRO
16 In stock - FREE next working day delivery available
Added
Price Each
£46.57
(exc. VAT)
£55.88
(inc. VAT)
| Units | Per unit |
| 1 - 4 | £46.57 |
| 5 - 9 | £43.31 |
| 10 - 24 | £40.06 |
| 25 - 49 | £36.79 |
| 50 + | £33.06 |
- RS Stock No.:
- 185-2282
- Brand:
- RS PRO
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- IN
Product Details
RS PRO Braking Resistor
The RS PRO R250 series aluminium housed braking resistor has a resistance of 2.2ohm and power rating value of 250W. Its dimensions are 180mm x 80mm x 10mm (L x W x H). This high-quality wire lead resistor is designed for direct heat sink attachment.
Features and Benefits
• High power density
• Low profile
• Heat sink mountable for increased power dissipation
• Operating temperature ranging between -25°C and 250°C
• Temperature coefficient ranging between -100ppm/°C and 100ppm/°C
• Tolerance: ±5%
• Dielectric strength: 1500VAC-rms for 1 minute
• Minimum insulation resistance: 500Mohm
• Low profile
• Heat sink mountable for increased power dissipation
• Operating temperature ranging between -25°C and 250°C
• Temperature coefficient ranging between -100ppm/°C and 100ppm/°C
• Tolerance: ±5%
• Dielectric strength: 1500VAC-rms for 1 minute
• Minimum insulation resistance: 500Mohm
Certifications
• UL approved (cables)
Specifications
Attribute | Value |
|---|---|
| Resistance | 2.2Ω |
| Power Rating | 250W |
| Series | R250 |
| Package/Case | Aluminium Housed |
| Tolerance | ±5% |
| Technology | Aluminium |
| Termination Style | Wire Lead |
| Minimum Operating Temperature | -25°C |
| Maximum Operating Temperature | +250°C |
| Minimum Temperature Coefficient | -100ppm/°C |
| Maximum Temperature Coefficient | +100ppm/°C |
| Dimensions | 180 x 80 x 10mm |
| Overall Length | 180mm |
| Overall Height | 10mm |
| Overall Width | 80mm |
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