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TTElectronics - Welwyn WP1S1R0JA5 Wirewound Resistance

The WP1S series comprises compact, flameproof wirewound resistors designed for high reliability in industrial applications. Featuring flameproof protection, RoHS compliance, and available in SMD Z-form, these resistors offer enhanced pulse handling and a small size for power ratings. They are constructed with a ceramic substrate and interference fit end caps, welded terminations, and flameproof silicone coating, making them suitable for harsh environments. Their robust design ensures stable performance under overloads, high temperature, and dynamic electrical conditions, making them ideal for demanding electrical and electronic circuits.

Authorized Distributors
Source:Newark
Part No:WP1S-1R0JA5
Stock:439
Inv Date:06-09-2026
Price: Unit price: $0.223
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Part No:WP1S-1R0JA5
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.191
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Part No:WP1S-1R0JA5
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.25
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TTElectronics - Welwyn WP1S1R0JA5 Wirewound Resistance Specifications:

  • Power rating at 25 °C: 5s overload 5W
  • Resistance range: RO6B to 430R, ROS to 900R, ROI to 2K2, RO1 to 10K, RO15 to 6KB
  • Limiting element voltage: 50V to 150V
  • Resistance Tolerance: <20R: 5%, >20R: 1%, 2.5%, <R10: 5%, >20R: 1%, 2.5%
  • TCR (Temperature Coefficient of Resistance): <1R: 350, >1R: 200
  • Isolation Voltage: 250V to 500V
  • Dimensions: length approximately 5.2mm, diameter 3.6mm, bend radius 0.6mm
  • Material: High purity ceramic substrate, interference fit end caps, flameproof silicone coating
  • Construction: Wound resistive element welded to end caps, lead material hot tin dipped copper
  • Temperature Range: -55°C to +155°C
  • Vibration and thermal shock resistance, ROHS compliant

Buy the Buy TT Electronics WP1S Series Part Number WP1S1R0JA5 Online

Order TT Electronics WP1S Series flameproof wirewound resistors online today. Designed for high reliability, these resistors feature flameproof protection, RoHS compliance, and excellent pulse performance. Suitable for demanding industrial applications, their small size and robust construction ensure stable operation under overloads, high temperatures, and vibration. Available in various resistance values, with lead options including SMD Z-form, they are ideal for electronics, control systems, and harsh environments. Secure your supply of high-quality resistors with fast, reliable delivery online.

Buy TT Electronics WP1S series resistors now and experience unmatched reliability and high pulse handling in demanding industrial environments.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn WP1S1R0JA5?

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How do I troubleshoot issues or seek technical support for part WP1S1R0JA5?

You can download the WP1S1R0JA5 datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of WP1S1R0JA5?

TTElectronics - Welwyn

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