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Ohmite OF243JE Carbon Composition Molded Resistor

OHMITE's Little Demon OF243JE resistor is a small, reliable carbon composition resistor designed for demanding industrial environments. Its unique molding process integrates the terminals, insulation, and resistive element, resulting in a robust and durable component. The resistor offers low noise, rapid heat dissipation, and high temperature stability, making it suitable for a wide range of applications including those requiring high surge capabilities and comparable to “Mil” RC07, RC20, and RC32 types. Proper storage and handling are recommended to maintain optimal performance and minimize resistance shift during soldering.

Authorized Distributors
Part No:OF243JE
Stock:0
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:
Part No:OF243JE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.63
Buy/RFQ:
Part No:OF243JE
Stock:400
Inv Date:06-01-2026
Price: Unit price: $0.617
Buy/RFQ:
Part No:OF243JE
Stock:400
Inv Date:06-01-2026
Price: Unit price: $0.617
Buy/RFQ:

Ohmite OF243JE Carbon Composition Molded Resistor Specifications:

  • series: OD/OF Series
  • mil_r_11_type: RC20
  • wattage: 0.50
  • ohms: 2.2Ω - <100K
  • tolerance: ±5%
  • max_voltage: 350
  • dielectric_vac: 700
  • terminals: Solder-coated copper terminal
  • body: Molded Phenolic Single Pulse Power Capability
  • pulse_power_w: 10,000
  • derating: Linearly from 100% @ +70°C to 0% @ 130°C
  • length_max_mm: 28.83
  • diameter_max_mm: 7.0
  • lead_dia_mm: 0.098
  • lead_dia_mm_2: 0.024
  • of_length_max_mm: 10.3
  • of_diameter_max_mm: 3.8
  • of_lead_dia_mm: 0.028
  • storage_temperature_c: 5 to 35
  • storage_humidity_percent: <60
  • tape_reel_od: 5000
  • tape_reel_of: 3000
  • reel_size_mm: 260
  • qty_per_carton: 40,000
  • gross_carton_wt_kg: 12
  • carton_size_m3: 0.04
  • ammo_box_od_tape_width_mm: 52
  • ammo_box_of_tape_width_mm: 52
  • qty_per_ammo_box: 2000
  • qty_per_ammo_carton: 30,000
  • gross_ammo_carton_wt_kg: 10
  • ammo_carton_size_m3: 0.03

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Frequently Asked Questions

Where can I buy Ohmite OF243JE?

You can click on the BUY or RFQ button to purchase OF243JE from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part OF243JE?

You can download the OF243JE datasheet or visit the Ohmite website for support.

Who is the manufacturer of OF243JE?

Ohmite

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