RG2012P-3092-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-3092-C-T5 is a 30.9 kOhms ±0.25% thin film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. Manufactured by Susumu, this component features anti-sulfur coating and automotive AEC-Q200 qualification, suitable for high-reliability applications across -55°C to 155°C operating temperature range.

The RG2012P-3092-C-T5 is classified as obsolete. Equivalent and substitute parts are necessary to maintain design continuity and ensure component availability for production and field service applications. Substitute components must maintain electrical compatibility while meeting or exceeding the original specifications.

Key Parameters

Parameter	Value
Resistance	30.9 kOhms
Tolerance	±0.25%
Power Rating	0.125W (1/8W)
Package	0805 (2012 Metric)
Composition	Thin Film
Temperature Coefficient	±25ppm/°C
Operating Temperature Range	-55°C to 155°C
Features	Anti-Sulfur, Automotive AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution compatibility for the RG2012P-3092-C-T5 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Resistance value: 30.9 kOhms (exact match required)
Package type: 0805 (2012 Metric) (physical and electrical compatibility)
Power rating: 0.125W minimum (equal or greater acceptable)
Composition: Thin Film (electrical performance characteristics)
Operating temperature range: -55°C to 155°C minimum (full range coverage required)

Tolerance Consideration: Substitute parts with tolerance of ±0.25% or better (±0.1%, ±0.05%) are acceptable. Tighter tolerance specifications represent functional upgrades and do not compromise compatibility.

Automotive Qualification: The original part carries AEC-Q200 automotive qualification. Substitute parts with equivalent automotive certification or general industrial rating are acceptable for the specified operating conditions.

Substitute parts are organized into two categories: Upgrade parts (improved tolerance or temperature coefficient specifications) and Direct equivalents (matching or superior electrical characteristics).

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	AEC-Q200	Product Status
RG2012P-3092-C-T5	Susumu	30.9 kΩ	±0.25%	0.125	±25	-55 to 155	Yes	Obsolete
RG2012N-3092-B-T5	Susumu	30.9 kΩ	±0.1%	0.125	±10	-55 to 155	Yes	Active
RG2012N-3092-W-T1	Susumu	30.9 kΩ	±0.05%	0.125	±10	-55 to 155	Yes	Active
RG2012P-3092-B-T5	Susumu	30.9 kΩ	±0.1%	0.125	±25	-55 to 155	Yes	Active
RG2012P-3092-W-T5	Susumu	30.9 kΩ	±0.05%	0.125	±25	-55 to 155	Yes	Active
4-2176093-9	TE Connectivity	30.9 kΩ	±0.1%	0.25	±25	-55 to 155	No	Active
RT0805CRD0730K9L	YAGEO	30.9 kΩ	±0.25%	0.125	±25	-55 to 155	No	Active
ERA-6AEB3092V	Panasonic	30.9 kΩ	±0.1%	0.125	±25	-55 to 155	Yes	Active
MCU08050D3092BP500	Vishay Beyschlag	30.9 kΩ	±0.1%	0.125	±25	-55 to 125	No	Active
RP73D2A30K9BTDF	TE Connectivity	30.9 kΩ	±0.1%	0.125	±15	-55 to 155	No	Active
RT0805BRD0730K9L	YAGEO	30.9 kΩ	±0.1%	0.125	±25	-55 to 155	No	Active

Engineering Selection Recommendations

Primary Recommendation for Automotive Applications:

For applications requiring maintained AEC-Q200 automotive qualification with active product status, select from the following Susumu RG series parts:

RG2012P-3092-B-T5: Direct upgrade with ±0.1% tolerance, active status, full automotive qualification
RG2012P-3092-W-T5: Premium upgrade with ±0.05% tolerance, active status, full automotive qualification
RG2012N-3092-B-T5: Enhanced temperature coefficient (±10ppm/°C) with ±0.1% tolerance, active status
RG2012N-3092-W-T1: Highest precision option with ±0.05% tolerance and ±10ppm/°C temperature coefficient

Alternative Recommendation for General Industrial Applications:

For applications where automotive qualification is not mandatory:

ERA-6AEB3092V (Panasonic): Maintains AEC-Q200 qualification with ±0.1% tolerance and active product status
RT0805BRD0730K9L (YAGEO): Active status with ±0.1% tolerance and matching temperature coefficient
RP73D2A30K9BTDF (TE Connectivity): Active status with improved ±15ppm/°C temperature coefficient

Conditional Recommendation:

4-2176093-9 (TE Connectivity): Acceptable only for applications where 0.25W power rating is required; note that automotive qualification is not specified
MCU08050D3092BP500 (Vishay): Acceptable for applications with maximum operating temperature of 125°C; does not support full -55°C to 155°C range
RT0805CRD0730K9L (YAGEO): Direct electrical equivalent with matching ±0.25% tolerance; active status provides availability advantage

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with tighter tolerance than the original RG2012P-3092-C-T5?

A: Yes. Substitute parts with ±0.1% or ±0.05% tolerance are fully compatible and represent functional improvements. Tighter tolerance specifications do not create compatibility issues and provide enhanced circuit performance.

Q: What is the difference between the Susumu RG2012P and RG2012N series?

A: The RG2012N series features improved temperature coefficient specifications (±10ppm/°C versus ±25ppm/°C in the RG2012P series). Both series maintain identical resistance values, power ratings, and package specifications. The RG2012N series is suitable for applications requiring superior temperature stability.

Q: Is the TE Connectivity 4-2176093-9 a direct substitute?

A: The 4-2176093-9 is electrically compatible for resistance and tolerance specifications but differs in power rating (0.25W versus 0.125W) and does not carry AEC-Q200 automotive qualification. It is suitable only for applications where the higher power rating is acceptable and automotive qualification is not required.

Q: Does the Vishay MCU08050D3092BP500 support the full operating temperature range?

A: No. The MCU08050D3092BP500 operates from -55°C to 125°C, which does not cover the full -55°C to 155°C range of the original part. This part is suitable only for applications with maximum operating temperature of 125°C.

Q: What is the significance of AEC-Q200 qualification?

A: AEC-Q200 qualification indicates automotive-grade reliability testing and performance standards. Parts carrying this qualification are suitable for automotive and high-reliability industrial applications. Substitute parts without AEC-Q200 qualification are acceptable for general industrial applications but may not meet automotive procurement requirements.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Yes. All listed substitute parts are available in Tape & Reel (TR) packaging, ensuring compatibility with automated assembly processes.

Q: Can I substitute the RG2012P-3092-C-T5 with the RT0805CRD0730K9L?

A: Yes. The RT0805CRD0730K9L provides direct electrical equivalence with matching 30.9 kOhms resistance, ±0.25% tolerance, 0.125W power rating, and -55°C to 155°C operating range. The primary advantage is active product status, ensuring continued availability.

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