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Ohmite OA120K Carbon Composition Resistor

OHMITE's Little Demon OA120K resistors are carbon composition resistors designed for reliability and strength. They combine the terminals, insulation, and resistive element into a single, integrated unit. These resistors offer low noise, rapid heat dissipation, and high-temperature stability, making them ideal for applications requiring robust performance. They are comparable to “Mil” RC07, RC20, and RC32 types and are known for their ability to withstand larger short-term pulses and higher voltages.

Authorized Distributors
Part No:OA120K
Stock:0
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:
Part No:OA120K
Stock:80
Inv Date:06-01-2026
Price: Unit price: $5.28
Buy/RFQ:
Part No:OA120K
Stock:80
Inv Date:06-01-2026
Price: Unit price: $5.28
Buy/RFQ:

Ohmite OA120K Carbon Composition Resistor Specifications:

  • Series: OD/OF
  • Mil-R-11 Type: RC07, RC20, RC32
  • Wattage: 0.25, 0.50
  • Ohms: 2.2Ω - <100KΩ, 100K - 5.6M
  • Tolerance: ±5%, ±10%
  • Max Voltage: 250, 350
  • Dielectric VAC: 500, 700
  • Terminals: Solder-coated copper terminal
  • Body: Molded Phenolic
  • Pulse Power Capability: 10,000
  • Derating: Linearly from 100% @ +70°C to 0% @ 130°C
  • Length max: 1.135" ±0.12
  • Diameter max: 28.83mm ± 3
  • Lead Dia: 0.098 / 2.5, 0.024/0.60
  • Storage Temperature: 5° to 35°C
  • Storage Humidity: less than 60%
  • Packaging: Sealed poly bags with desiccant
  • Tape/Reel OD: 5000
  • Tape/Reel OF: 3000
  • Reel size (mm): 260
  • Qty./carton: 40,000, 24,000
  • Gross carton wt. (kg): 12, 13
  • Carton size(m3): 0.04
  • Ammo Box OD: 2000
  • Ammo Box OF: 2000
  • Ammo Box Tape width (mm): 52
  • Ammo Box Qty./carton: 30,000, 30,000
  • Ammo Box Gross carton wt. (kg): 10, 16
  • Ammo Box Carton size(m3): 0.03, 0.05

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Frequently Asked Questions

Where can I buy Ohmite OA120K?

You can click on the BUY or RFQ button to purchase OA120K from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part OA120K?

You can download the OA120K datasheet or visit the Ohmite website for support.

Who is the manufacturer of OA120K?

Ohmite

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