RG2012P-131-P-T1 Equivalent & Substitute Parts

Part Overview

The RG2012P-131-P-T1 is a 130 Ohms ±0.02% thin film chip resistor manufactured by Susumu in the 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation and features anti-sulfur coating with AEC-Q200 automotive qualification. The part is currently classified as obsolete, necessitating identification of equivalent alternatives for ongoing design support and procurement requirements. The substitute part maintains identical electrical specifications while offering improved product status and availability.

Substiute Parts

RG2012P-131-P-T1

SusumuIn Stock: 702RG2012P-131-P-T1 Datasheet

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RG2012V-131-P-T1

SusumuIn Stock: 839RG2012V-131-P-T1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012P-131-P-T1 is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value (130 Ohms), tolerance (±0.02%), and power rating (0.125W) must remain identical. These parameters define the functional performance of the resistor in circuit applications.

Package Compatibility: The 0805 (2012 Metric) package format is mandatory for mechanical and thermal compatibility with existing PCB layouts and assembly processes.

Material Composition: Thin film construction is required to maintain the specified tolerance and temperature coefficient performance.

Automotive Qualification: AEC-Q200 rating and anti-sulfur coating are essential for applications requiring automotive-grade reliability and environmental resistance.

Compliance Standards: RoHS3 compliance and MSL 1 rating ensure regulatory conformance and handling compatibility with standard manufacturing processes.

The substitute part RG2012V-131-P-T1 meets all these criteria while offering active product status and improved temperature coefficient performance.

Parameter Comparison

Engineering Selection Recommendations

The RG2012V-131-P-T1 is the direct equivalent substitute for the obsolete RG2012P-131-P-T1. Both components are manufactured by Susumu and share identical electrical and mechanical specifications, including resistance value, tolerance, power rating, package format, and automotive AEC-Q200 qualification.

The substitute part offers the following advantages:

Product Status: The RG2012V-131-P-T1 maintains active product status, ensuring long-term availability and supply chain continuity compared to the obsolete RG2012P-131-P-T1.

Temperature Coefficient: The substitute exhibits a superior temperature coefficient of ±5ppm/°C compared to ±25ppm/°C for the main part, providing enhanced stability across the operating temperature range of -55°C to 155°C.

Packaging Format: The substitute is supplied in Tape & Reel (TR) format, which is standard for automated assembly processes, whereas the main part is supplied in bulk packaging.

Compliance: Both parts maintain full RoHS3 compliance, REACH unaffected status, and MSL 1 rating, ensuring regulatory conformance and compatibility with standard manufacturing processes.

Selection of the RG2012V-131-P-T1 is appropriate for all applications previously specified for the RG2012P-131-P-T1, with the added benefit of improved long-term availability and superior temperature stability.

Frequently Asked Questions (FAQ)

Q: Can the RG2012V-131-P-T1 be used as a direct replacement for the RG2012P-131-P-T1?

A: Yes. Both parts are manufactured by Susumu with identical electrical specifications (130 Ohms ±0.02%, 0.125W), package format (0805), composition (thin film), and automotive AEC-Q200 qualification. The substitute is electrically and mechanically compatible for all applications.

Q: What is the difference between the two parts?

A: The primary differences are product status, temperature coefficient, and packaging format. The RG2012V-131-P-T1 is active (versus obsolete), features a superior temperature coefficient of ±5ppm/°C (versus ±25ppm/°C), and is supplied in Tape & Reel format (versus bulk).

Q: Are there any compliance or certification differences?

A: No. Both parts maintain identical compliance status: RoHS3 compliant, REACH unaffected, MSL 1 (unlimited), and AEC-Q200 automotive qualification.

Q: Does the improved temperature coefficient of the substitute part affect circuit design?

A: The ±5ppm/°C temperature coefficient of the RG2012V-131-P-T1 provides superior stability compared to the ±25ppm/°C of the main part. This enhancement does not require design changes and offers improved performance across the -55°C to 155°C operating range.

Q: Is the 0805 package format identical between both parts?

A: Yes. Both parts use the 0805 (2012 Metric) package with identical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm) and maximum seated height (0.020" / 0.50mm), ensuring direct PCB compatibility.

Q: What is the significance of the Tape & Reel packaging for the substitute part?

A: Tape & Reel (TR) packaging is the standard format for automated surface mount assembly processes. This format improves handling efficiency and integration with modern manufacturing workflows compared to bulk packaging.

Q: Are both parts suitable for automotive applications?

A: Yes. Both parts carry AEC-Q200 automotive qualification and anti-sulfur coating, meeting automotive-grade reliability and environmental resistance requirements.