RG2012P-3092-W-T1 Equivalent & Substitute Parts

Part Overview

The RG2012P-3092-W-T1 is a 30.9 kOhms ±0.05% thin film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. This component is manufactured by Susumu and features anti-sulfur coating with automotive AEC-Q200 qualification. The part is currently listed as obsolete, necessitating identification of equivalent and substitute components for ongoing design support and production requirements. Equivalent parts maintain identical electrical and mechanical specifications, while substitute parts offer compatible performance within defined parameter tolerances.

Substiute Parts

RG2012P-3092-W-T1

SusumuIn Stock: 1063RG2012P-3092-W-T1 Datasheet

Current PartRFQ

RG2012P-3092-W-T5

SusumuIn Stock: 666RG2012P-3092-W-T5 Datasheet

DirectRFQ

RG2012N-3092-W-T1

SusumuIn Stock: 1095RG2012N-3092-W-T1 Datasheet

UpgradeRFQ

TNPU080530K9AZEN00

Vishay DaleIn Stock: 913TNPU080530K9AZEN00 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-3092-W-T1 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 30.9 kOhms
• Tolerance: ±0.05%
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thin Film
• Automotive AEC-Q200 qualification
• RoHS3 compliance

Allowable Variation Parameters:

• Temperature coefficient (±25ppm/°C, ±10ppm/°C, or ±5ppm/°C)
• Operating temperature upper limit (155°C or 125°C)
• Height seated maximum (0.020" or 0.022")
• Packaging format (bulk or Tape & Reel)
• Product status (Active or Obsolete)

All identified substitute parts maintain electrical equivalence through matching resistance, tolerance, power rating, and package specifications. Variations in temperature coefficient and operating temperature range represent performance enhancements or alternative design options within the same functional category.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Packaging Variant): RG2012P-3092-W-T5 is the direct equivalent of RG2012P-3092-W-T1, differing only in packaging format. Both parts are manufactured by Susumu with identical electrical specifications. RG2012P-3092-W-T5 is supplied in Tape & Reel format and maintains active product status, making it the primary replacement for the obsolete RG2012P-3092-W-T1.

Upgraded Alternative (Enhanced Temperature Stability): RG2012N-3092-W-T1 is an active Susumu product offering improved temperature coefficient performance (±10ppm/°C versus ±25ppm/°C). This part maintains all other electrical and mechanical specifications identical to the main part and is supplied in Tape & Reel packaging. Selection of this part provides enhanced temperature stability for applications requiring tighter performance margins.

Cross-Manufacturer Alternative (Enhanced Moisture Resistance): TNPU080530K9AZEN00 is manufactured by Vishay Dale and provides equivalent electrical performance with enhanced moisture resistance features and superior temperature coefficient (±5ppm/°C). This part operates within a reduced temperature range (-55°C ~ 125°C) and features a marginally increased seated height (0.022" versus 0.020"). All parts maintain AEC-Q200 automotive qualification and ROHS3 compliance.

For applications requiring immediate production support, RG2012P-3092-W-T5 provides direct functional replacement. For designs prioritizing temperature stability, RG2012N-3092-W-T1 is specified. For applications in high-moisture environments with stringent temperature coefficient requirements, TNPU080530K9AZEN00 is appropriate.

Frequently Asked Questions (FAQ)

Q: Can RG2012P-3092-W-T5 be used as a direct replacement for RG2012P-3092-W-T1?

A: Yes. RG2012P-3092-W-T5 is electrically and mechanically identical to RG2012P-3092-W-T1. The only difference is packaging format (Tape & Reel versus bulk). Both parts are manufactured by Susumu with identical resistance, tolerance, power rating, and package specifications.

Q: What is the difference between RG2012N-3092-W-T1 and RG2012P-3092-W-T1?

A: RG2012N-3092-W-T1 offers improved temperature coefficient performance (±10ppm/°C versus ±25ppm/°C). All other electrical and mechanical parameters are identical. RG2012N-3092-W-T1 is an active product supplied in Tape & Reel format.

Q: Is TNPU080530K9AZEN00 compatible with the original RG2012P-3092-W-T1?

A: TNPU080530K9AZEN00 is electrically compatible with identical resistance, tolerance, and power rating. The part is manufactured by Vishay Dale and features enhanced moisture resistance. The operating temperature upper limit is reduced to 125°C (versus 155°C), and seated height is 0.022" (versus 0.020"). Verify application temperature requirements before selection.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. All identified substitute parts maintain automotive AEC-Q200 qualification and ROHS3 compliance.

Q: What is the significance of the temperature coefficient differences?

A: Temperature coefficient indicates resistance value change per degree Celsius. Lower values (±5ppm/°C or ±10ppm/°C) provide better stability across temperature extremes. Selection depends on application precision requirements and operating temperature range.

Q: Can these parts be used interchangeably in PCB assembly?

A: RG2012P-3092-W-T5 and RG2012N-3092-W-T1 are directly interchangeable in PCB assembly due to identical package dimensions and termination specifications. TNPU080530K9AZEN00 has a maximum seated height of 0.022" (versus 0.020"), which may affect clearance in space-constrained applications. Verify PCB layout constraints before substitution.

Q: What inventory status should be considered for production planning?

A: RG2012P-3092-W-T1 is obsolete with 1,025 pieces in stock. RG2012P-3092-W-T5 is active with 607 pieces available. RG2012N-3092-W-T1 is active with 989 pieces available. TNPU080530K9AZEN00 is active with 874 pieces available. For long-term production, active parts are recommended.