RG2012P-8872-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-8872-C-T5 is an 88.7 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 part is currently obsolete, necessitating identification of functionally equivalent active alternatives that maintain electrical and mechanical compatibility with existing designs.

Key Parameters

Parameter	Value
Resistance	88.7 kOhms
Tolerance	±0.25%
Power Rating	0.125W (1/8W)
Package	0805 (2012 Metric)
Composition	Thin Film
Operating Temperature	-55°C to 155°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the RG2012P-8872-C-T5 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Resistance value: 88.7 kOhms (exact match required)
Package type: 0805 (2012 Metric) (physical and electrical footprint compatibility)
Power rating: minimum 0.125W (1/8W)
Composition: Thin Film (electrical characteristics and stability)
Operating temperature range: minimum -55°C to 155°C coverage
RoHS3 compliance (regulatory requirement)

Tolerance Considerations: Substitute parts with tolerance of ±0.25% or tighter (±0.1%, ±0.05%) are electrically compatible. Tighter tolerance parts provide improved precision without functional degradation.

Automotive Qualification: AEC-Q200 certification is present in the original part. Substitute parts with AEC-Q200 rating maintain automotive-grade reliability; parts without this rating remain functionally compatible but lack automotive qualification.

Temperature Coefficient: The original part specifies ±25ppm/°C. Substitute parts with equal or lower temperature coefficients maintain or improve thermal stability.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	AEC-Q200	Product Status
RG2012P-8872-C-T5	Susumu	88.7 kΩ	±0.25%	0.125	±25	-55 to 155	Yes	Obsolete
RG2012N-8872-B-T5	Susumu	88.7 kΩ	±0.1%	0.125	±10	-55 to 155	Yes	Active
RG2012N-8872-W-T1	Susumu	88.7 kΩ	±0.05%	0.125	±10	-55 to 155	Yes	Active
RG2012P-8872-B-T5	Susumu	88.7 kΩ	±0.1%	0.125	±25	-55 to 155	Yes	Active
RG2012P-8872-W-T5	Susumu	88.7 kΩ	±0.05%	0.125	±25	-55 to 155	Yes	Active
9-2176093-0	TE Connectivity Passive Product	88.7 kΩ	±0.1%	0.25	±25	-55 to 155	No	Active
RT0805CRD0788K7L	YAGEO	88.7 kΩ	±0.25%	0.125	±25	-55 to 155	No	Active
ERA-6AEB8872V	Panasonic Electronic Components	88.7 kΩ	±0.1%	0.125	±25	-55 to 155	Yes	Active
MCU08050D8872BP500	Vishay Beyschlag/Draloric/BC Components	88.7 kΩ	±0.1%	0.125	±25	-55 to 125	No	Active
RP73D2A88K7BTDF	TE Connectivity Passive Product	88.7 kΩ	±0.1%	0.125	±15	-55 to 155	No	Active
RT0805BRD0788K7L	YAGEO	88.7 kΩ	±0.1%	0.125	±25	-55 to 155	No	Active

Engineering Selection Recommendations

Primary Substitutes (Susumu RG Series - Highest Compatibility):

The Susumu RG series parts RG2012N-8872-B-T5, RG2012N-8872-W-T1, RG2012P-8872-B-T5, and RG2012P-8872-W-T5 provide direct substitution with identical package, power rating, and operating temperature range. All maintain AEC-Q200 automotive qualification. These parts are active products with established supply chains. The tolerance improvements (±0.1% or ±0.05% versus ±0.25%) and lower temperature coefficients (±10ppm/°C or ±25ppm/°C) represent performance enhancements without functional incompatibility.

Secondary Substitutes (Multi-Manufacturer Options):

ERA-6AEB8872V (Panasonic) provides equivalent electrical specifications with AEC-Q200 rating and active product status. RT0805BRD0788K7L (YAGEO) and RT0805CRD0788K7L (YAGEO) offer identical resistance, tolerance, and power ratings with active availability. These parts lack automotive qualification but maintain full electrical and mechanical compatibility.

Alternative with Increased Power Rating:

9-2176093-0 (TE Connectivity) provides 0.25W (1/4W) power rating in the same 0805 package. This part is suitable for applications where increased thermal margin is beneficial, though the higher power rating is not required for direct replacement of the 0.125W specification.

Restricted Substitutes:

MCU08050D8872BP500 (Vishay) operates to 125°C maximum, limiting its use in applications requiring the full -55°C to 155°C range of the original part.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with tighter tolerance than the original ±0.25%?

A: Yes. Parts with ±0.1% or ±0.05% tolerance are electrically compatible and provide improved precision. The tighter tolerance does not create incompatibility with circuit designs specified for ±0.25%.

Q: What is the significance of the temperature coefficient difference between substitute parts?

A: Temperature coefficient (ppm/°C) indicates resistance change over temperature. Lower values (±10ppm/°C or ±15ppm/°C) provide better stability across the operating range. All listed substitutes remain within acceptable limits for the -55°C to 155°C operating window.

Q: Are non-AEC-Q200 parts acceptable replacements?

A: Non-AEC-Q200 parts (RT0805BRD0788K7L, RT0805CRD0788K7L, RP73D2A88K7BTDF, 9-2176093-0, MCU08050D8872BP500) are electrically and mechanically compatible. Selection depends on application requirements. Automotive applications requiring AEC-Q200 qualification should use ERA-6AEB8872V or Susumu RG series alternatives.

Q: Can I use the 9-2176093-0 with 0.25W rating in place of the 0.125W original?

A: Yes. The 0.25W part is physically compatible in the 0805 package and provides additional thermal margin. No circuit modification is required. The higher power rating does not degrade performance in applications designed for 0.125W.

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

A: Both series are thin film 0805 resistors with identical resistance and power ratings. The primary difference is temperature coefficient: RG2012P series specifies ±25ppm/°C while RG2012N series specifies ±10ppm/°C. Both are AEC-Q200 qualified and active products.

Q: Does the operating temperature range affect substitution compatibility?

A: The original part specifies -55°C to 155°C. All recommended substitutes maintain this range except MCU08050D8872BP500, which operates to 125°C maximum. For applications requiring full -55°C to 155°C coverage, avoid MCU08050D8872BP500.

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

A: Yes. All listed substitute parts are supplied in Tape & Reel (TR) packaging, maintaining consistency with standard manufacturing and assembly processes.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message