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Ohmite RJSR50 Wirewound Rheostat

The OHMITE RJSR50 is a wirewound rheostat, a type of variable resistor commonly used in industrial control systems and applications requiring precise resistance adjustments. Featuring a robust design and a wide resistance range, the RJSR50 is suitable for applications such as motor speed control, volume adjustment, and sensor calibration. Its wirewound construction ensures high power handling capabilities and excellent linearity. Consult factory for details on specific dimensions and mounting options. Models H, J, G, K, L and N are listed under UL File No. E-10946 and CSA File No. 21309.

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Part No:RJSR50
Stock:0
Inv Date:06-13-2026
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Part No:RJSR50
Stock:0
Inv Date:06-12-2026
Price: Unit price: $193.78
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Part No:RJSR50
Stock:4
Inv Date:06-12-2026
Price: Unit price: $212.89
Buy/RFQ:
Part No:RJSR50
Stock:4
Inv Date:06-12-2026
Price: Unit price: $212.89
Buy/RFQ:

Ohmite RJSR50 Wirewound Rheostat Specifications:

  • ohmic_voltage: 7.5 (RMS)*
  • watts_range: 10.0-5K
  • core: enclosed
  • diameter_d_in_mm: 305
  • dimension_c_in_mm: 0.875/22.23
  • shaft_rotation: 0.515/13.08
  • torque_oz_in: 0.25-3
  • shaft_rotation_2: 300°
  • model_type: RCS/RCL
  • ohmic_voltage_2: 12.5
  • watts_range_2: 1.0-15K
  • core_2: open
  • diameter_d_in_mm_2: 305
  • dimension_c_in_mm_2: 0.688/17.46
  • shaft_rotation_3: 0.875/22.23
  • torque_oz_in_2: 1-6
  • shaft_rotation_4: 300°
  • model_type_2: E RES/REL
  • ohmic_voltage_3: 12.5
  • watts_range_3: 1.0-15K
  • core_3: enclosed
  • diameter_d_in_mm_3: 305
  • dimension_c_in_mm_3: 1.219/30.96
  • shaft_rotation_5: 1.047/26.59
  • torque_oz_in_3: 1-6
  • shaft_rotation_6: 300°
  • model_type_3: E REE
  • mounting: Panels to 0.125" (3.18mm) thick with [1] /4-32 bushing and hex nut
  • shaft_type: Standard shaft
  • dimensions_reference: Consult factory for details
  • tolerance: 10% tolerance

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Frequently Asked Questions

Where can I buy Ohmite RJSR50?

You can click on the BUY or RFQ button to purchase RJSR50 from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part RJSR50?

You can download the RJSR50 datasheet or visit the Ohmite website for support.

Who is the manufacturer of RJSR50?

Ohmite

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