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TE CONNECTIVITY SMW743RJT Power Resistor

The power surface mount resistor series offers low profile, reliable connections and high thermal stability. Available in ratings up to 7W, these resistors feature welded construction, flameproof UL94V0 coating, and flexible tinned copper terminations to withstand high temperatures during various manufacturing processes. Suitable for circuit design applications requiring high power handling within compact sizes, these resistors come in both wire and metal film versions, with resistance values ranging from 10Ω to 2MΩ, and are rated for operating temperatures from -55°C to +200°C, ensuring durability and stability in demanding environments.

Authorized Distributors
Source:Newark
Part No:SMW743RJT
Stock:1200
Inv Date:06-09-2026
Price: Unit price: $0.373
Buy/RFQ:
Source:DigiKey
Part No:SMW743RJT
Stock:600
Inv Date:06-09-2026
Price: Unit price: $1.53353
Buy/RFQ:
Part No:SMW743RJT
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.26
Buy/RFQ:
Part No:SMW743RJT
Stock:0
Inv Date:06-09-2026
Price: Unit price: $2.37
Buy/RFQ:
Part No:SMW743RJT
Stock:0
Inv Date:06-09-2026
Price: Unit price: $2.37
Buy/RFQ:

TE CONNECTIVITY SMW743RJT Power Resistor Specifications:

  • Power Ratings: 2.0W, 3.0W, 5.0W, 7.0W @ 20°C
  • Maximum Operating Voltage: 300V, 500V, 750V depending on power rating
  • Resistance Values: R10 to 2M, with E24 standard grid
  • Resistance Tolerance: 1% or 5%
  • Operating Temperature Range: -55°C to +200°C
  • Construction: Fully welded, flameproof UL94V0 coating
  • Termination: Flexible tinned copper terminations for reliable solder joints
  • Features: Suitable for reflow, vapour phase, IR manufacturing processes
  • Resistance change during environmental tests: within ±2%
  • Pulse Power Capability: Max pulse power varies as per pulse duration, tested for resistance change within 5-8%

Buy the TE Series Power Resistors: SMW743RJT

Enhance your electronic assemblies with our premium power resistors available for online purchase. Designed for high durability, these surface mount resistors handle ratings up to 7W with stable performance across a wide temperature range. Featuring welded construction, flameproof UL94V0 coating, and flexible copper terminations, they ensure secure solder joints and withstand manufacturing stresses. Ideal for high-power, compact circuit designs, these resistors provide precise resistance values from 10Ω to 2MΩ, making them an essential component for professionals seeking quality and reliability in their projects.

Order your TE Series Power Resistors SMW743RJT today and equip your circuits with reliable, high-performance power resistors built for demanding applications.

Frequently Asked Questions

Where can I buy TE CONNECTIVITY SMW743RJT?

You can click on the BUY or RFQ button to purchase SMW743RJT from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part SMW743RJT?

You can download the SMW743RJT datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of SMW743RJT?

TE CONNECTIVITY

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