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TE CONNECTIVITY SMF73K3JT SMD Power Resistor

The SM Series SMD Moulded Power Resistor is a surface-mount device designed for high-power applications up to 7 Watts. It features a low profile case, fully welded construction, and tinned copper terminations for reliable solder joints, making it suitable for reflow, vapour phase, and infrared manufacturing processes. Available in various ratings, it offers wide resistance values, flameproof UL94V0 coating, and excellent electrical and environmental characteristics, ideal for circuit design demanding durability and performance.

Authorized Distributors
Source:Newark
Part No:SMF73K3JT
Stock:1200
Inv Date:06-09-2026
Price: Unit price: $0.405
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Source:DigiKey
Part No:SMF73K3JT
Stock:1125
Inv Date:06-09-2026
Price: Unit price: $3.65
Buy/RFQ:
Part No:SMF73K3JT
Stock:1166
Inv Date:06-10-2026
Price: Unit price: $3.3
Buy/RFQ:
Part No:SMF73K3JT
Stock:0
Inv Date:06-09-2026
Price: Unit price: $2.37
Buy/RFQ:
Part No:SMF73K3JT
Stock:0
Inv Date:06-09-2026
Price: Unit price: $2.37
Buy/RFQ:

TE CONNECTIVITY SMF73K3JT SMD Power Resistor Specifications:

  • Power Ratings: 2W, 3W, 5W, 7W at 20°C
  • Resistance Range: R10-200R, 300R-2M, R10-500R, 1K-2M, 100K
  • Resistance Tolerance: 1% or 5%
  • Max Operating Voltage: up to 750V for 7W
  • Operating Temperature Range: -55°C to +200°C
  • Construction: Fully welded, surface-mount
  • Flammability: UL94V0 flameproof coating
  • Electrical Characteristics: Resistance coefficient -55°C to +200°C, ±100ppm/°C
  • Physical Dimensions: Dimensions vary with power rating, detailed in datasheet
  • Environmental Resistance: Resistance change within ±2% after 1000 hours at 70°C and humidity
  • Test Conditions: Resistance change within 5% after 1000 pulse cycles, resistance to soldering heat with ≤1% variation

Buy the TE Connectivity Series SMF SMD Power Resistor: SMF73K3JT

Enhance your electronic projects with the versatile SMD Power Resistor from TE Connectivity. Designed for high-power requirements up to 7 Watts, it features a low profile design, fully welded construction, and wide resistance options. Its flameproof UL94V0 coating ensures safety and durability under demanding conditions. Suitable for reflow and vapor phase manufacturing, this resistor provides reliable solder joints and stable electrical performance across a wide temperature range. Order online now and benefit from fast delivery and quality assurance for your circuit designs.

Order your TE Connectivity Series SMF power resistor today and ensure reliable high-power performance for your electronic circuits with durable surface-mount solutions.

Frequently Asked Questions

Where can I buy TE CONNECTIVITY SMF73K3JT?

You can click on the BUY or RFQ button to purchase SMF73K3JT from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part SMF73K3JT?

You can download the SMF73K3JT datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of SMF73K3JT?

TE CONNECTIVITY

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