SR731HTTC1R00F The KOA Speer Electronics SR731HTTC1R00F is a thick film surface mount resistor designed for current sensing applications. It offers a resistance of 1 Ohm with a tolerance of ±1%.
Mfr Part #:

SR731HTTC1R00F

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics SR731HTTC1R00F is a thick film surface mount resistor designed for current sensing applications. It offers a resistance of 1 Ohm with a tolerance of ±1%.
✓ Total Stock: 9,195 pcs
$ Price Range: $0.02

SR731HTTC1R00F Available from 1 distributor

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✓ Non-Authorised
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9,195 pcs
9195 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

SR731HTTC1R00F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Composition
Features
Height
Length
Number of Terminations
Operating Temperature
Power (Watts)
Resistance
Supplier Device Package
Temperature Coefficient
Tolerance
Width

SR731HTTC1R00F Description

Short technical summary and product information.

The KOA Speer Electronics SR731HTTC1R00F is a high-reliability thick film current sense resistor suitable for power supply and motor circuits. It features a nominal resistance of 1 Ohm with a tight tolerance of ±1% and a power rating of 0.1W.

 

This resistor operates within a temperature range of -55°C to 125°C and has a TCR of 0/+400ppm/°C. The component is constructed with thick film technology and has 2 terminations. It is housed in a compact 0201 (0603 Metric) package, measuring 0.60mm in length and 0.30mm in width, with a height of 0.26mm.

 

The SR731HTTC1R00F is AEC-Q200 tested and suitable for both reflow and flow solderings. Products with lead-free terminations meet EU RoHS requirements. Its features include automotive AEC-Q200 compliance, current sensing capability, and moisture resistance.

SR731HTTC1R00F Quick Information

Product Type: Chip Resistor - Surface Mount
Canonical Name: KOA Speer Electronics SR731HTTC1R00F Thick Film Current Sense Resistor
Subcategory: Surface Mount

SR731HTTC1R00F Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead-Free

SR731HTTC1R00F Estimated Pricing

Qty Low High
1+ $0.02 $0.02

Estimated market price range - modelled values for guidance only, not live distributor offers.

SR731HTTC1R00F Features

  • Thick film current sense resistor.
  • 1 Ohm resistance with ±1% tolerance.
  • 0.1W power rating.
  • 0201 (0603 Metric) package size.
  • AEC-Q200 tested for automotive use.

SR731HTTC1R00F Applications

  • Used in power supply circuits.
  • Suitable for motor control applications.
  • Ideal for current detection.
  • Automotive applications.

SR731HTTC1R00F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the SR731HTTC1R00F?

The resistance value is 1 ohm.

What is the tolerance of this resistor?

The tolerance is ±1%.

What is the power rating of the SR731HTTC1R00F?

The power rating is 0.1W.

What is the operating temperature range?

It operates from -55°C to 125°C.

What package type is used for this resistor?

The package type is 0201 (0603 Metric).

Is the resistor moisture resistant?

Yes, it is moisture resistant.

Is this resistor compliant with automotive standards?

Yes, it is automotive AEC-Q200 compliant.

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