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TTElectronics - Welwyn W31R18JI Wirewound Resistor
The W31 series wirewound resistors feature cement coating and flameproof protection, offering high power ratings, precise resistance values down to 10 milliohms, and tolerance to 1%. They are built on ceramic substrates with interference fit end caps, welded for effective sealing against moisture, shock, vibration, and salt spray. Suitable for demanding circuits, these resistors comply with RoHS3 standards, include SMD flip-chip options, and exhibit excellent stability, thermal impedance, and resistance to industrial solvents, making them ideal for high-power, reliability-critical applications.
TTElectronics - Welwyn W31R18JI Wirewound Resistor Specifications:
- Power rating at 25°C: 2.5 watts
- Power rating at 70°C: 1.0 watt
- Resistance range: OR1 to 10K
- Resistance tolerance: 1%
- Resistance values: 10mΩ to 10KΩ
- TCR: -55 to 155°C
- Dimensions: Max diameter 5.6mm, length 3.0mm
- Thermal impedance: 83°C/W
- Ambient temperature range: -55°C to 155°C
- Limiting element voltage: 100V
- Flammability: coating will not burn
- Construction: Ceramic substrate with welded end caps
- Terminations: Solder coated copper
- Vibration resistance: Meets IEC 68.2.21
- Compliance: RoHS3, UL, CSA
- Solvent resistance: All industrial cleaning solvents
- Packaging: Taped in ammo packs, reels available
Buy the Buy TT Electronics W31 Series Resistor Part Number W31R18JI Online
Purchase the TT Electronics W31 series wirewound resistor online and enjoy high power handling, flameproof coating, and precise resistance values from 10 milliohms. Ideal for industrial, high-current, and demanding applications. With excellent thermal stability, vibration resistance, and RoHS3 compliance, these resistors are reliable for critical electronic circuits. Available in tape and reel packaging, they ensure quick delivery and easy integration into your manufacturing process. Experience superior performance and durability by ordering today.
Buy TT Electronics W31R18JI resistors now and experience unmatched reliability, flameproof protection, and precise low resistance for demanding circuits.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn W31R18JI?
You can click on the BUY or RFQ button to purchase W31R18JI from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part W31R18JI?
You can download the W31R18JI datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of W31R18JI?
TTElectronics - Welwyn