CSR1206JTR130 Equivalent & Substitute Parts

Part Overview

The CSR1206JTR130 is a 130 mOhms ±5% thick film chip resistor in 1206 (3216 Metric) package format, rated for 0.5W power dissipation. Designed for current sensing applications, this component operates across -55°C to 155°C with a temperature coefficient of ±100ppm/°C. The part is Active status and ROHS3 compliant with MSL 1 rating.

Substitute parts are identified when electrical specifications, mechanical dimensions, and package compatibility remain within allowable tolerances for the application, enabling procurement flexibility and supply chain continuity.

Substiute Parts

CSR1206JTR130

Stackpole Electronics IncIn Stock: 902CSR1206JTR130 Datasheet

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CSR1206FTR130

Stackpole Electronics IncIn Stock: 214402CSR1206FTR130 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CSR1206JTR130 is determined by the following criteria:

Mandatory Matching Parameters:

• Resistance value: 130 mOhms
• Package format: 1206 (3216 Metric)
• Power rating: 0.5W minimum
• Composition: Thick Film
• Application feature: Current Sense
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C minimum

Allowable Variation:

• Tolerance: May be tighter (lower value) than ±5% without functional impact
• Compliance certifications: Must maintain ROHS3 and MSL 1 status

The CSR1206FTR130 qualifies as a direct substitute based on identical electrical performance parameters and mechanical compatibility, with the distinction of offering improved tolerance specification.

Parameter Comparison

Engineering Selection Recommendations

Both CSR1206JTR130 and CSR1206FTR130 maintain Active product status with full ROHS3 compliance and MSL 1 rating. Selection between these parts depends on tolerance requirements for the application circuit. The CSR1206JTR130 provides standard ±5% tolerance suitable for general current sensing applications. The CSR1206FTR130 offers improved ±1% tolerance for applications requiring tighter resistance accuracy. Both parts are mechanically and thermally interchangeable within the 1206 package footprint and operating temperature envelope.

Frequently Asked Questions (FAQ)

Q: Can CSR1206FTR130 replace CSR1206JTR130 in existing designs?

A: Yes. The CSR1206FTR130 is mechanically and electrically compatible. It occupies the same 1206 package footprint with identical dimensions and height. The tighter ±1% tolerance of the substitute part does not create incompatibility with designs specified for ±5% tolerance.

Q: What is the primary difference between these two parts?

A: The tolerance specification differs. CSR1206JTR130 carries ±5% tolerance, while CSR1206FTR130 carries ±1% tolerance. All other electrical and mechanical parameters remain identical, including resistance value, power rating, temperature coefficient, and operating temperature range.

Q: Are both parts suitable for current sensing applications?

A: Yes. Both parts are designated for current sense applications and share identical thick film composition, temperature coefficient (±100ppm/°C), and thermal operating range (-55°C to 155°C).

Q: Do these parts require different PCB footprints?

A: No. Both parts use the 1206 (3216 Metric) package with identical dimensions (0.120" L x 0.061" W) and maximum seated height (0.026"). They are footprint-compatible on the same PCB layout.

Q: Are there compliance or regulatory differences?

A: No. Both parts maintain identical ROHS3 compliance status, REACH unaffected status, and MSL 1 moisture sensitivity rating.