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TTElectronics - Welwyn ASC25122K2FT4 Anti Sulphur Chip Resistor

The anti sulphur chip resistor from the ASC Series offers specialized construction to resist sulphide growth, making it suitable for industrial, automotive, and roadside environments. Tested to ASTM-B809 standards, these resistors withstand sulphur-bearing fumes and are RoHS compliant with matt tin finish terminations. Available in various sizes including 0402, 0603, 0805, 1206, 1210, 2010, and 2512, they feature high resistance ranges from 1Ω to 10MΩ, and operate effectively within -55°C to +155°C. They are ideal for harsh environments requiring reliable electrical performance and durability.

Authorized Distributors
Source:Newark
Part No:ASC2512-2K2FT4
Stock:31043
Inv Date:06-09-2026
Price: Unit price: $0.137
Buy/RFQ:
Part No:ASC2512-2K2FT4
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.121
Buy/RFQ:

TTElectronics - Welwyn ASC25122K2FT4 Anti Sulphur Chip Resistor Specifications:

  • Size options: 0402, 0603, 0805, 1206, 1210, 2010, 2512
  • Power rating @ 70°C: 0.68W to 1W depending on size
  • Resistance range: 1Ω to 10MΩ
  • Resistance tolerance: ±1%
  • Temperature range: -55°C to +155°C
  • Operating voltage: 50V limiting element voltage
  • TCR: <100 ppm/°C for ≤10Ω, 200 ppm/°C for >1MΩ
  • RoHS compliant, RoHS3, Pb-free
  • Physical dimensions vary with size, with lengths from 1.04 mm to 6.35 mm and weights from 0.05 mg to 40.2 mg
  • Wrap-around tin-plated terminations suitable for soldering, resistant to cleaning solvents
  • Environmental tests include cyclic load, thermal cycling, hydrogen sulphide exposure, damp heat, and resistance to solder heat

Buy the Buy TT Electronics Anti Sulphur Chip Resistors Part Number ASC25122K2FT4 Online

Purchase the TT Electronics Anti Sulphur Chip Resistor ASC25122K2FT4 online today. Designed to resist sulphide growth and harsh environments, this resistor offers high stability with resistance from 1Ω to 10MΩ and operates across a wide temperature range of -55°C to +155°C. Its RoHS compliance and robust wrapped terminations make it ideal for industrial, automotive, and roadside uses. Experience dependable electrical performance, excellent resistance to corrosive fumes, and easy soldering with this high-quality component. Order now for fast delivery and ensure durable circuit protection.

Buy TT Electronics ASC25122K2FT4 resistant chip resistor now and ensure reliable performance in industrial and automotive applications.

Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase ASC25122K2FT4 from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part ASC25122K2FT4?

You can download the ASC25122K2FT4 datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of ASC25122K2FT4?

TTElectronics - Welwyn

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