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Ohmite AP101R05J High Power Resistor

The OHMITE AP101 R05 J is a high-power resistor specifically engineered for applications requiring substantial heat dissipation. Encased in a TO-247 power package, it delivers 100 watts of power at a 25°C case temperature when mounted on a heat sink. Its electrically isolated case and non-inductive design ensure stable performance. The AP101 series is ideal for power supplies, motor drives, and other demanding industrial applications where high power and reliability are critical. It is RoHS compliant, demonstrating a commitment to environmental responsibility.

Authorized Distributors
Source:DigiKey
Part No:AP101 R05 J
Stock:2342
Inv Date:06-01-2026
Price: Unit price: $9.75
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Part No:AP101 R05 J
Stock:191
Inv Date:06-02-2026
Price: Unit price: $15.02
Buy/RFQ:
Part No:AP101 R05 J
Stock:0
Inv Date:06-01-2026
Price: Unit price: $46.75
Buy/RFQ:

Ohmite AP101R05J High Power Resistor Specifications:

  • Power Rating: 100 watts at 25°C (heat sink mounted)
  • Package Type: TO-247
  • Mounting: Single screw mounting to heat sink
  • Case Protection: Moulded case
  • Electrical Isolation: Electrically isolated case
  • Design: Non-Inductive
  • Tolerance: ± 5% (J)
  • Operating Temperature: -65°C to +175°C
  • Temperature Coefficient: ± 50ppm/°C to ± 300ppm/°C (referenced to 25°C)
  • Operating Voltage: 700V max
  • Dielectric Strength: 1800Vac 60 seconds
  • Insulation Resistance: 10G min
  • Maximum Torque: 0.9 Nm
  • Free Air Resistance: 3.5W
  • Load Life: ∆R±1.0%, 2,000 hours
  • Solderability: 90% min coverage, 245±5°C for 3 seconds
  • Momentary Overload: ∆R±0.5%, 1.5 times rated power
  • Moisture Resistance: ∆R±0.5%, -10°C - +65°C, RH>90%, 240 hours
  • Thermal Shock: ∆R±0.5%, -65°C - 150°C, 100 cycles
  • Terminal Strength: ∆R±0.2%
  • Vibration Resistance: ∆R±0.4%, 20g peak
  • Resistance Range: 0.05Ω - 10kΩ
  • TCR: ±50ppm/°C to ±300ppm/°C

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Frequently Asked Questions

Where can I buy Ohmite AP101R05J?

You can click on the BUY or RFQ button to purchase AP101R05J from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part AP101R05J?

You can download the AP101R05J datasheet or visit the Ohmite website for support.

Who is the manufacturer of AP101R05J?

Ohmite

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