RG2012P-9312-W-T1 Equivalent & Substitute Parts

Part Overview

The RG2012P-9312-W-T1 is a 93.1 kOhms ±0.05% thin film chip resistor manufactured by Susumu in 0805 (2012 Metric) package format with 0.125W power rating. This component is rated for automotive applications under AEC-Q200 standard and features anti-sulfur construction for enhanced reliability in harsh environments. The part is currently listed as obsolete, necessitating identification of equivalent and substitute components for ongoing design support and production requirements.

Substiute Parts

RG2012P-9312-W-T1

SusumuIn Stock: 1032RG2012P-9312-W-T1 Datasheet

Current PartRFQ

RG2012P-9312-W-T5

SusumuIn Stock: 824RG2012P-9312-W-T5 Datasheet

DirectRFQ

RG2012N-9312-W-T1

SusumuIn Stock: 1028RG2012N-9312-W-T1 Datasheet

UpgradeRFQ

ERA-6AEB9312V

Panasonic Electronic ComponentsIn Stock: 19548ERA-6AEB9312V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-9312-W-T1 is determined by the following critical parameters: resistance value (93.1 kOhms), package format (0805), power rating (0.125W), composition (thin film), operating temperature range (-55°C to 155°C), and automotive compliance (AEC-Q200). Tolerance and temperature coefficient variations are permitted within engineering design margins. Packaging format (tape and reel versus bulk) does not affect electrical compatibility. Substitute parts must maintain identical resistance, package, power rating, and automotive certification to ensure functional equivalence in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (Susumu RG Series)

RG2012P-9312-W-T5 and RG2012N-9312-W-T1 are direct substitutes for the obsolete RG2012P-9312-W-T1. Both parts maintain identical electrical specifications including 93.1 kOhms resistance, ±0.05% tolerance, 0.125W power rating, and 0805 package format. Both are active products with current manufacturing status and full AEC-Q200 automotive compliance. RG2012P-9312-W-T5 differs only in packaging format (tape and reel). RG2012N-9312-W-T1 offers improved temperature coefficient performance at ±10ppm/°C compared to the original ±25ppm/°C specification, providing enhanced stability across the operating temperature range while maintaining all other electrical and mechanical parameters.

Cross-Manufacturer Substitute (Panasonic ERA-6AEB9312V)

ERA-6AEB9312V from Panasonic Electronic Components is a functionally compatible substitute with identical 93.1 kOhms resistance, 0.125W power rating, 0805 package, and AEC-Q200 automotive certification. The tolerance specification is ±0.1% compared to the original ±0.05%, representing a relaxed tolerance margin. Temperature coefficient and operating temperature range remain equivalent. This part is actively manufactured with substantial inventory availability. Physical height dimension is 0.024" (0.60mm) maximum versus 0.020" (0.50mm) for the original part, which may require verification for applications with height-constrained PCB layouts.

Frequently Asked Questions (FAQ)

Q: Can RG2012P-9312-W-T5 be used as a direct replacement for RG2012P-9312-W-T1?

A: Yes. RG2012P-9312-W-T5 is electrically and mechanically identical to RG2012P-9312-W-T1. The only difference is packaging format: RG2012P-9312-W-T5 is supplied in tape and reel format while RG2012P-9312-W-T1 was supplied in bulk. Both parts have identical electrical specifications, AEC-Q200 certification, and physical dimensions.

Q: What is the advantage of RG2012N-9312-W-T1 over the original part?

A: RG2012N-9312-W-T1 provides improved temperature coefficient performance at ±10ppm/°C compared to the original ±25ppm/°C specification. This results in superior resistance stability across the -55°C to 155°C operating temperature range. All other electrical and mechanical parameters remain identical, including resistance value, tolerance, power rating, and package format.

Q: Is ERA-6AEB9312V from Panasonic a suitable substitute?

A: ERA-6AEB9312V is functionally compatible for most applications. It maintains the same 93.1 kOhms resistance, 0.125W power rating, 0805 package, and AEC-Q200 automotive rating. The tolerance is ±0.1% versus the original ±0.05%, which is acceptable for general circuit applications. The maximum seated height is 0.024" (0.60mm) compared to 0.020" (0.50mm) for the original part; verify clearance in height-constrained designs.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. RG2012P-9312-W-T5, RG2012N-9312-W-T1, and ERA-6AEB9312V are all ROHS3 compliant with MSL 1 (unlimited) moisture sensitivity rating, matching the original part specifications.

Q: What is the difference between tape and reel packaging and bulk packaging?

A: Tape and reel packaging is the standard format for automated assembly processes, while bulk packaging is used for manual or alternative assembly methods. Electrically and mechanically, the components are identical. RG2012P-9312-W-T5 is supplied in tape and reel format, which is the current industry standard for SMD component distribution.

Q: Can these parts be used interchangeably in automotive applications?

A: Yes. All substitute parts carry AEC-Q200 automotive qualification, matching the original part's certification. They are suitable for automotive circuit applications within the specified operating temperature range of -55°C to 155°C.