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TTElectronics - Welwyn ASC040233RFT10 Anti sulphur chip resistor

The anti sulphur chip resistors in the ASC Series are specially designed to resist sulphide growth and withstand sulphur-bearing fumes, making them ideal for industrial, automotive, and roadside environments. Tested to ASTM-B809 standards for flowers of sulphur, these RoHS-compliant resistors feature matt tin finish terminations, are AEC-Q200 qualified, and have a power rating up to 1 watt at 70°C. Available in multiple sizes from 0402 to 2512, they provide reliable resistance over wide temperature ranges from -55°C to +155°C, suitable for demanding applications with high performance and durability.

Authorized Distributors
Source:Newark
Part No:ASC0402-33RFT10
Stock:903
Inv Date:06-09-2026
Price: Unit price: $0.073
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Part No:ASC0402-33RFT10
Stock:36487
Inv Date:06-10-2026
Price: Unit price: $0.13
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Part No:ASC0402-33RFT10
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.0097
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TTElectronics - Welwyn ASC040233RFT10 Anti sulphur chip resistor Specifications:

  • Power rating @ 70°C: 0.68W to 1W depending on size
  • Resistance range: 1Ω to 10MΩ
  • Limiting element voltage: 50V
  • Resistance tolerance: ±1%
  • TCR: <100 ppm/°C for larger sizes, <200 ppm/°C for smaller sizes
  • Ambient temperature range: -55°C to +155°C
  • Physical dimensions vary by size from 0402 to 2512, with respective lengths, widths, and thicknesses specified
  • Constructions include resistive element on alumina substrate, wrap-around solderable terminations with nickel barrier and matt tin finish
  • Tested for sulphide resistance, heat, humidity, and soldering conditions, with high insulation resistance >10GΩ
  • Markings include size-specific codes, resistant to cleaning solvents
  • RoHS compliant, AEC-Q200 qualified, Pb-free, suitable for high-reliability applications

Buy the Buy TT Electronics ASC Series Anti Sulphur Chip Resistors Part Number ASC040233RFT10 Online

Purchase the TT Electronics ASC Series Anti Sulphur Chip Resistors online today for outstanding resistance to sulphide growth and harsh environments. These resistors are specially engineered for demanding industrial, automotive, and roadside applications, offering superior durability, stability, and compliance with RoHS standards. With sizes from 0402 to 2512, high temperature tolerance from -55°C to +155°C, and tested resistance to sulphide fumes and humidity, they provide reliable performance for critical electronic circuits requiring long-lasting, high-quality components. Buy now and enhance your project's resilience.

Order your TT Electronics ASC Series resistors with high sulphur resistance today and ensure your industrial or automotive projects benefit from reliable, durable performance.

Frequently Asked Questions

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You can download the ASC040233RFT10 datasheet or visit the TTElectronics - Welwyn website for support.

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TTElectronics - Welwyn

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