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Ohmite WNA250FET wirewound resistor

The WNA250FET is a miniature molded wirewound resistor designed for high reliability in precision electronic applications. It features ceramic core CeramTec Rubalit® 85% alumina and epoxy molding compound for durability and heat resistance. With power ratings from 0.1W to 50W, it offers resistances from 0.100Ω to 50KΩ, including tolerance options of D (0.5%), F (1.0%), J (5.0%). The series meets MIL-STD-202 standards, with high-temperature endurance up to 175°C, and excellent solder resistance, dielectric strength, and insulation resistance. Its compact design is suitable for precision circuitry and demanding environments.

Authorized Distributors
Source:DigiKey
Part No:WNA250FET
Stock:666
Inv Date:06-01-2026
Price: Unit price: $3.52
Buy/RFQ:
Part No:WNA250FET
Stock:1288
Inv Date:06-02-2026
Price: Unit price: $3.52
Buy/RFQ:
Part No:WNA250FET
Stock:0
Inv Date:06-01-2026
Price: Unit price: $3.36
Buy/RFQ:
Part No:WNA250FET
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.36
Buy/RFQ:
Part No:WNA250FET
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.36
Buy/RFQ:
Part No:WNA250FET
Stock:1000
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:

Ohmite WNA250FET wirewound resistor Specifications:

  • Power Rating: 0.1W to 50W
  • Resistance Range: 0.100Ω to 50KΩ
  • Tolerance: D (0.5%), F (1.0%), J (5.0%)
  • Material: Ceramic core CeramTec Rubalit® 85% alumina, epoxy molding compound
  • Operating Temp: -55°C to +150°C
  • Environmental resistance: Resistance to thermal shock, soldering, dielectric withstand voltage >500V rms
  • Size: Compact reel packaging with pitch 5.0mm and diameter 11.41mm

Buy the Ohmite Series WNI Resistor: WNA250FET

Order the Ohmite WNA250FET wirewound resistor online today and benefit from quick shipping, secure purchasing, and proven durability. This compact resistor offers precision control with resistance values up to 50KΩ, making it ideal for demanding electronic applications. With its high-temperature endurance, solder resistance, and MIL-STD-202 compliance, it ensures long-term reliability. Whether you're designing new electronics or repairing existing systems, buy online to secure a high-quality, dependable component that meets rigorous industry standards while enjoying expert customer support and fast delivery services.

Buy Ohmite WNA250FET now and experience unmatched reliability and performance for high-precision electronic circuits.

Frequently Asked Questions

Where can I buy Ohmite WNA250FET?

You can click on the BUY or RFQ button to purchase WNA250FET from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part WNA250FET?

You can download the WNA250FET datasheet or visit the Ohmite website for support.

Who is the manufacturer of WNA250FET?

Ohmite

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