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Vishay 249FGJSPXB25503KA Conductive Plastic Cermet Potentiometer

The Vishay Spectrol 249FGJSPXB25503KA is a 1/2" conductive plastic or cermet potentiometer, ideal for applications requiring a compact and cost-effective solution. It offers a wide range of resistance values and taper options, making it suitable for diverse industrial and consumer applications. The potentiometer's robust construction and reliable performance ensure long-term durability and consistent operation. It is commonly used in audio equipment, industrial controls, and automotive applications where precise resistance adjustment is critical.

Authorized Distributors
Source:Newark
Part No:249FGJSPXB25503KA
Stock:211
Inv Date:06-09-2026
Price: Unit price: $19.03
Buy/RFQ:
Source:DigiKey
Part No:249FGJSPXB25503KA
Stock:67
Inv Date:06-09-2026
Price: Unit price: $17.58
Buy/RFQ:
Part No:249FGJSPXB25503KA
Stock:0
Inv Date:06-10-2026
Price: Unit price: $17.58
Buy/RFQ:

Vishay 249FGJSPXB25503KA Conductive Plastic Cermet Potentiometer Specifications:

  • Model: 249
  • Element type: Cermet
  • Total resistance range: 500 to 1 M
  • Resistance tolerance: ± 20 %
  • Power rating: 1 W at 70 °C
  • Linearity: ± 5 %
  • Limiting element voltage: 300 V
  • Contact resistance variation: 5 % of the total resistance
  • Insulation resistance: 1000 M minimum, 500 VDC
  • Dielectric strength: 750 VRMS minimum 50 Hz / 60 Hz
  • End resistance: 2 maximum each end
  • Effective electrical travel: 265° ± 5°
  • Mechanical travel: 295° ± 5°
  • Operating torque: 0.1 Ncm to 2 Ncm
  • End stop torque: 35 Ncm (50 oz.-inch)
  • Max. tightening torque: 150 Ncm
  • Weight: 8.3 g
  • Temperature range: -55 °C to +125 °C
  • Climatic category: 55 / 125 / 4
  • Sealing: IP 50

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Frequently Asked Questions

Where can I buy Vishay 249FGJSPXB25503KA?

You can click on the BUY or RFQ button to purchase 249FGJSPXB25503KA from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part 249FGJSPXB25503KA?

You can download the 249FGJSPXB25503KA datasheet or visit the Vishay website for support.

Who is the manufacturer of 249FGJSPXB25503KA?

Vishay

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