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Ohmite PFE5KR100 Edgewound Edgewound Resistor
Ohmite's PFE5KR100 is a robust edgewound power resistor engineered for demanding industrial environments. Constructed with a heavy resistance alloy on ceramic insulators and a metal mounting bracket, this resistor offers exceptional power handling capabilities and low resistance. Its edgewound design, coupled with clamp-type terminals, allows for precise resistance adjustments. Ideal for applications requiring high power dissipation and reliable performance, the PFE5KR100 contributes to the stability and efficiency of various electrical systems.
Ohmite PFE5KR100 Edgewound Edgewound Resistor Specifications:
- Current Rating: Continuous duty as listed on following page
- Wattage Rating: 700 to 1,000 (up to 1,600 watts on special order)
- Resistance: See chart on following page
- Tolerance: ±10% standard, ±5% available
- Temperature Coefficient: ±300 ppm/°C for resistors 50 amps and more; ±500 ppm/°C for resistors 47 amps or less
- Ohmic Values: See chart on following page
- Mounting: Metal mounting bar is slotted on each end to facilitate installation
- Short Term Overload: 10x rated wattage for five seconds
- Percent Rated Power: 60, 20, 80, 40
- Derating: Size (No. of Insulator-Sections Long): 2, 3, 4, 5, 6, 7, 8
- Dimension A (in): 8.875, 11.875, 14.875, 17.875, 20.875, 23.875, 26.875
- Dimension A (mm): (225.43), (301.63), (377.83), (454.03), (530.23), (606.43), (682.63)
- Dimension B (in): 7.250, 10.250, 13.250, 16.250, 19.250, 22.250, 25.250
- Dimension B (mm): (184.15), (260.35), (336.55), (412.75), (488.95), (565.15), (641.35)
- Max. Amps Ohms: PFE Edgewound: 100, 0.033, 0.057, 0.080, 0.100, 0.120, 0.140, 0.160, 91, 0.040, 0.070, 0.100, 0.120, 0.140, 0.160, 0.180, 89, 0.046, 0.078, 0.110, 0.140, 0.170, 0.200, 0.230, 78, 0.052, 0.088, 0.120, 0.160, 0.190, 0.220, 0.250, 75, 0.060, 0.100, 0.140, 0.180, 0.210, 0.250, 0.300
- PFR Round-Wire Ohms: 8.3, 3.4, 5.9, 8.5, 11.0, 13.5, 16.0, 18.5
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Frequently Asked Questions
Where can I buy Ohmite PFE5KR100?
You can click on the BUY or RFQ button to purchase PFE5KR100 from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part PFE5KR100?
You can download the PFE5KR100 datasheet or visit the Ohmite website for support.
Who is the manufacturer of PFE5KR100?
Ohmite