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TTElectronics - Welwyn ASC2512100RFT4 Anti Sulphur Chip Resistor

The Anti Sulphur Chip Resistors from the ASC Series are specialized components designed to withstand sulphur-rich environments, including industrial, automotive, and roadside conditions. Constructed with resistive elements, glass inner protection, and epoxy outer coating on a ceramic substrate, these resistors are tested to ASTM-B809 standards for sulphide growth resistance. Suitable for high-reliability applications, they feature RoHS compliant matt tin finishes, wrap-around solder terminations, and are available in multiple sizes and resistance values. Qualified for AEC-Q200, they offer excellent stability, durability, and environmental resistance for demanding electronic circuits.

Authorized Distributors
Source:Newark
Part No:ASC2512-100RFT4
Stock:6711
Inv Date:06-09-2026
Price: Unit price: $0.368
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Part No:ASC2512-100RFT4
Stock:0
Inv Date:06-10-2026
Price: N/A
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TTElectronics - Welwyn ASC2512100RFT4 Anti Sulphur Chip Resistor Specifications:

  • Sizes available: 0402, 0603, 0805, 1206, 1210, 2010, 2512
  • Resistance range: 1 ohm to 10 megaohms
  • Power rating at 70°C: 0.068W to 1W depending on size
  • Voltage limiting element: 50V
  • Temperature coefficient: less than 200 ppm/°C for sizes 0402, 1206, 2512; 100 ppm/°C for smaller sizes
  • Resistance tolerance: ±1%
  • Ambient temperature range: -55°C to +155°C
  • Physical dimensions vary by size, e.g., 0402: 1.0 x 0.5 mm, 0603: 1.6 x 0.8 mm, 1206: 3.2 x 1.6 mm, 2512: 6.35 x 4.02 mm
  • Construction includes resistive element, glass inner protection, epoxy outer coating, with wrap-around solder terminations
  • Marking: sizes larger than 0603 are marked with 4-digit codes, 0603 sizes with 3-digit codes or E96/E24 codes, 0402 unmarked
  • Tested for resistance to sulphide growth, damp heat, thermal cycling, and soldering processes

Buy the Buy TT Electronics ASC Series Anti Sulphur Chip Resistors Part Number ASC2512100RFT4 Online

Purchase TT Electronics Anti Sulphur Chip Resistors from the ASC Series online today. Designed for industrial, automotive, and roadside applications, these resistors resist sulphide growth, withstand harsh conditions, and meet rigorous standards. Featuring RoHS compliance, wrap-around terminations, and AEC-Q200 qualification, they ensure long-lasting performance and environmental durability. Available in multiple sizes and resistance ranges, these resistor components guarantee reliable operation in demanding environments. Order now for fast delivery and ensure your electronic circuits are protected and efficient.

Get TT Electronics ASC2512100RFT4 today—built for high reliability and sulphide resistance in demanding environments.

Frequently Asked Questions

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You can download the ASC2512100RFT4 datasheet or visit the TTElectronics - Welwyn website for support.

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TTElectronics - Welwyn

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