RG2012P-472-P-T1 Equivalent & Substitute Parts

Part Overview

The RG2012P-472-P-T1 is a 4.7 kOhms ±0.02% thin film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. This component features anti-sulfur coating and automotive AEC-Q200 qualification, designed for high-precision applications requiring tight tolerance and stable performance across the -55°C to 155°C operating temperature range.

The RG2012P-472-P-T1 is classified as obsolete. Locating equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production and repair applications.

Substiute Parts

RG2012P-472-P-T1

SusumuIn Stock: 886RG2012P-472-P-T1 Datasheet

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RG2012V-472-P-T1

SusumuIn Stock: 921RG2012V-472-P-T1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-472-P-T1 is determined by the following critical parameters:

Electrical Parameters:

• Resistance value: 4.7 kOhms (exact match required)
• Tolerance: ±0.02% (exact match required)
• Power rating: 0.125W / 1/8W (exact match required)

Mechanical Parameters:

• Package type: 0805 (2012 Metric) (exact match required)
• Physical dimensions: 0.079" L x 0.049" W, 0.020" max height (exact match required)
• Number of terminations: 2 (exact match required)

Functional Parameters:

• Composition: Thin Film (exact match required)
• Features: Anti-Sulfur, Automotive AEC-Q200 (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• Compliance: ROHS3 Compliant, REACH Unaffected (exact match required)

The RG2012V-472-P-T1 meets all substitution criteria and is classified as an equivalent part.

Parameter Comparison

Engineering Selection Recommendations

The RG2012V-472-P-T1 is the direct equivalent substitute for the obsolete RG2012P-472-P-T1. Both components are manufactured by Susumu and share identical electrical specifications, mechanical dimensions, and functional characteristics within the RG series thin film resistor line.

Product Status Consideration: The RG2012V-472-P-T1 maintains active product status, ensuring continued availability and manufacturing support. The RG2012P-472-P-T1 is obsolete and should be replaced in new designs and production applications.

Compliance and Certification: Both parts maintain ROHS3 compliance, REACH unaffected status, and automotive AEC-Q200 qualification. No compliance gaps exist between the main part and substitute.

Temperature Coefficient Advantage: The RG2012V-472-P-T1 exhibits a superior temperature coefficient of ±5ppm/°C compared to the RG2012P-472-P-T1 at ±25ppm/°C. This represents improved thermal stability and is beneficial for precision applications.

Packaging Specification: The RG2012V-472-P-T1 is supplied in Tape & Reel (TR) packaging, which is standard for automated assembly processes. Packaging format should be confirmed against production requirements.

Frequently Asked Questions (FAQ)

Q: Can the RG2012V-472-P-T1 be used as a direct replacement for the RG2012P-472-P-T1?

A: Yes. The RG2012V-472-P-T1 is a direct equivalent substitute. All electrical parameters (4.7 kOhms, ±0.02% tolerance, 0.125W power rating), mechanical dimensions (0805 package, 2.00mm x 1.25mm), and functional characteristics (thin film, anti-sulfur, AEC-Q200) are identical. The substitute part is currently in active production status.

Q: What is the difference between the RG2012P-472-P-T1 and RG2012V-472-P-T1?

A: The primary differences are product status and temperature coefficient. The RG2012P-472-P-T1 is obsolete with a ±25ppm/°C temperature coefficient, while the RG2012V-472-P-T1 is active with a superior ±5ppm/°C temperature coefficient. The substitute offers improved thermal stability and guaranteed availability.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts use the 0805 (2012 Metric) package with identical dimensions of 0.079" length x 0.049" width and 0.020" maximum seated height. They are mechanically interchangeable on PCBs designed for 0805 resistors.

Q: What packaging formats are available for the substitute part?

A: The RG2012V-472-P-T1 is supplied in Tape & Reel (TR) packaging, which is standard for high-volume automated assembly. Confirm packaging requirements with your procurement specifications.

Q: Do both parts meet automotive qualification standards?

A: Yes. Both the RG2012P-472-P-T1 and RG2012V-472-P-T1 carry automotive AEC-Q200 qualification and anti-sulfur coating, meeting automotive reliability and environmental requirements.

Q: Are there any compliance or regulatory differences?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry identical regulatory classifications (ECCN: EAR99, HTSUS: 8533.21.0030). Moisture sensitivity level is 1 (Unlimited) for both.

Q: Should the RG2012P-472-P-T1 be used in new designs?

A: No. The RG2012P-472-P-T1 is obsolete. New designs should specify the RG2012V-472-P-T1, which is in active production and offers superior temperature coefficient performance.