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TTElectronics - Welwyn WP2S18RJA25 Power Resistor

The WP2S series are compact, flameproof, wirewound power resistors designed for industrial applications requiring reliable and high pulse handling capabilities. These surface-mount resistors feature RoHS compliance with Pb-free terminations, making them environmentally friendly. They possess flameproof protection, are resistant to solvents, and meet IEC standards for terminations and solderability. Suitable for high-temperature environments, these resistors maintain performance under dry heat conditions up to 200°C. Available in various packing options including tape and reel, they are ideal for automated assembly and demanding power dissipation scenarios.

Authorized Distributors
Source:Newark
Part No:WP2S-18RJA25
Stock:10
Inv Date:06-09-2026
Price: Unit price: $1.1
Buy/RFQ:
Part No:WP2S-18RJA25
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.86
Buy/RFQ:

TTElectronics - Welwyn WP2S18RJA25 Power Resistor Specifications:

  • Material: High purity ceramic substrate
  • Termination Material: Hot tin dipped copper wire
  • Solderability: IEC 115-1 Clause 4.17.3.2 compliant
  • Flammability: Will not emit incandescent particles under overload
  • Temperature Rating: Up to 200°C, derating may be necessary due to PCB constraints
  • Pulse Capacity: Low-millisecond pulses, rated for high pulse energy
  • Marking: Color bands per IEC standards for R10 and above
  • Protection: Flameproof silicone cement coating
  • Resistance Values: 680 ohms with tolerance ±5%
  • Package: Taped, reel or loose packed options available
  • Compliance: RoHS, Pb-free, IEC standards
  • Environmental Resistance: Solvent resistant; suitable for industrial cleaning

Buy the TT Electronics WP2S18RJA25 Series Power Resistor: Reliable Industrial Solution

Purchase TT Electronics WP2S power resistors online today and equip your industrial projects with high-performance, flameproof, and RoHS compliant resistors. These compact surface-mount solutions deliver excellent high pulse energy capacity, are resistant to solvents, and meet rigorous IEC standards. Ideal for demanding applications, they feature reliable ceramic construction with flameproof silicone coating and proven solderability. Guaranteed to enhance thermal performance and safety, these resistors can be ordered in tape and reel packaging or loose supply, ensuring seamless integration into your manufacturing process.

Buy TT Electronics WP2S power resistors now and experience unmatched reliability and high pulse handling for demanding industrial environments.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn WP2S18RJA25?

You can click on the BUY or RFQ button to purchase WP2S18RJA25 from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part WP2S18RJA25?

You can download the WP2S18RJA25 datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of WP2S18RJA25?

TTElectronics - Welwyn

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