RS PRO, 4.7Ω 500W Wire Wound Chassis Mount Resistor ±5%
- RS庫存編號:
- 185-2342
- 製造商:
- RS PRO
13 現貨庫存，可於3工作日發貨。
已增加
單價 个
HK$828.14
| 單位 | Per unit |
| 1 - 4 | HK$828.14 |
| 5 - 9 | HK$795.02 |
| 10 - 19 | HK$761.89 |
| 20 - 99 | HK$745.32 |
| 100 + | HK$613.39 |
- RS庫存編號:
- 185-2342
- 製造商:
- RS PRO
產品概覽和技術數據資料表
法例與合規
- COO (Country of Origin):
- IN
產品詳細資訊
RS PRO Braking Resistor
The RS PRO R500 series aluminium housed metal-clad braking resistor has a resistance of 4.7ohm and power rating value of 500W. Its dimensions are 335mm 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)
規格
Attribute | Value |
|---|---|
| Resistance | 4.7Ω |
| Power Rating | 500W |
| Series | R500 |
| 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 | 335 x 60 x 30mm |
| Overall Length | 335mm |
| Overall Height | 30mm |
| Overall Width | 60mm |