RG2012P-88R7-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-88R7-C-T5 is a 88.7 Ohm ±0.25% 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 with anti-sulfur coating and operates across -55°C to 155°C temperature range.

The RG2012P-88R7-C-T5 is classified as obsolete. Equivalent and substitute parts are available from multiple manufacturers with improved specifications or alternative packaging configurations that maintain electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Resistance	88.7 Ohms
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
AEC-Q200 Rating	Yes
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution compatibility for the RG2012P-88R7-C-T5 is determined by the following critical parameters:

Mandatory Matching Parameters:

Resistance value: 88.7 Ohms
Package format: 0805 (2012 Metric)
Composition: Thin Film
Operating temperature range: -55°C to 155°C minimum
RoHS3 compliance
MSL rating: 1 (Unlimited)

Allowable Variation Parameters:

Tolerance: Can be equal or tighter (±0.25%, ±0.1%, ±0.05%)
Power rating: Can be equal or higher (0.125W or 0.25W)
Temperature coefficient: Can vary (±10ppm/°C, ±15ppm/°C, ±25ppm/°C)
Manufacturer: Different manufacturers acceptable
AEC-Q200 rating: Preferred but not mandatory for all substitutes
Packaging format: Tape & Reel acceptable for equivalent function

Substitute parts are grouped into three categories: Upgrade substitutes with improved tolerance specifications, direct substitutes from alternative manufacturers with equivalent specifications, and cross-manufacturer alternatives with compatible electrical and mechanical characteristics.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power Rating	Temp Coeff	Package	Status	AEC-Q200
RG2012P-88R7-C-T5	Susumu	88.7 Ω	±0.25%	0.125W	±25ppm/°C	0805	Obsolete	Yes
RG2012N-88R7-B-T5	Susumu	88.7 Ω	±0.1%	0.125W	±10ppm/°C	0805	Active	Yes
RG2012N-88R7-W-T1	Susumu	88.7 Ω	±0.05%	0.125W	±10ppm/°C	0805	Active	Yes
RG2012P-88R7-B-T5	Susumu	88.7 Ω	±0.1%	0.125W	±25ppm/°C	0805	Active	Yes
RG2012P-88R7-W-T5	Susumu	88.7 Ω	±0.05%	0.125W	±25ppm/°C	0805	Active	Yes
ERA-6AEB88R7V	Panasonic Electronic Components	88.7 Ω	±0.1%	0.125W	±25ppm/°C	0805	Active	Yes
RP73D2A88R7BTDF	TE Connectivity Passive Product	88.7 Ω	±0.1%	0.125W	±15ppm/°C	0805	Active	No
RT0805CRD0788R7L	YAGEO	88.7 Ω	±0.25%	0.125W	±25ppm/°C	0805	Active	No
RT0805BRD0788R7L	YAGEO	88.7 Ω	±0.1%	0.125W	±25ppm/°C	0805	Active	No
1-2176091-9	TE Connectivity Passive Product	88.7 Ω	±0.1%	0.25W	±25ppm/°C	0805	Active	No

Engineering Selection Recommendations

Primary Substitutes (Susumu RG Series - Same Manufacturer)

The Susumu RG2012N-88R7-B-T5 and RG2012P-88R7-B-T5 are direct upgrades from the obsolete RG2012P-88R7-C-T5. Both parts maintain AEC-Q200 automotive qualification, identical package dimensions, and operating temperature range. The RG2012N-88R7-B-T5 offers improved tolerance (±0.1% versus ±0.25%) and superior temperature coefficient (±10ppm/°C versus ±25ppm/°C). The RG2012P-88R7-B-T5 maintains the same temperature coefficient as the original while improving tolerance specification. Both are active products with established supply availability.

The RG2012N-88R7-W-T1 and RG2012P-88R7-W-T5 provide the tightest tolerance specifications (±0.05%) within the Susumu RG series, suitable for precision circuit applications requiring enhanced accuracy.

Cross-Manufacturer Substitutes (AEC-Q200 Rated)

The Panasonic ERA-6AEB88R7V is an active product with AEC-Q200 automotive qualification matching the original part's automotive requirements. This part provides ±0.1% tolerance with identical power rating and package format. Inventory availability is substantial at 10,900 pieces.

Cross-Manufacturer Substitutes (Non-Automotive)

The YAGEO RT0805CRD0788R7L provides specification equivalence to the original RG2012P-88R7-C-T5 with matching ±0.25% tolerance and ±25ppm/°C temperature coefficient. This part is active and does not carry AEC-Q200 rating.

The YAGEO RT0805BRD0788R7L offers improved tolerance (±0.1%) while maintaining other electrical characteristics. This part is suitable for non-automotive applications.

The TE Connectivity RP73D2A88R7BTDF provides ±0.1% tolerance with superior temperature coefficient (±15ppm/°C) but lacks AEC-Q200 certification.

Higher Power Rating Alternative

The TE Connectivity 1-2176091-9 is rated for 0.25W (1/4W) power dissipation, providing increased thermal margin for applications requiring higher power handling. This part maintains ±0.1% tolerance and ±25ppm/°C temperature coefficient but does not carry AEC-Q200 rating.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RG2012P-88R7-C-T5 with a part having tighter tolerance?

A: Yes. Parts with ±0.1% or ±0.05% tolerance are direct upgrades and maintain full compatibility. Tighter tolerance specifications do not affect circuit functionality and provide improved accuracy for precision applications.

Q: Is AEC-Q200 certification required for all substitutes?

A: AEC-Q200 certification is required only if the application is automotive or subject to automotive qualification standards. For non-automotive applications, parts without AEC-Q200 rating are functionally compatible if all other electrical and mechanical parameters match.

Q: Can I use the TE Connectivity 1-2176091-9 as a substitute despite its higher power rating?

A: Yes. The 1-2176091-9 with 0.25W (1/4W) rating is mechanically and electrically compatible. Higher power rating provides additional thermal margin and does not negatively affect circuit operation. Physical dimensions remain within 0805 package specifications.

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

A: Both series are thin film 0805 chip resistors with identical package dimensions and operating characteristics. The primary differences are in tolerance and temperature coefficient specifications. The RG2012N series offers improved temperature coefficient performance (±10ppm/°C) compared to RG2012P series (±25ppm/°C).

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

A: Yes. All listed substitute parts are supplied in Tape & Reel (TR) packaging format suitable for automated assembly processes.

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

A: Temperature coefficient indicates resistance value drift across the operating temperature range. Lower values (±10ppm/°C or ±15ppm/°C) indicate superior stability across temperature extremes compared to ±25ppm/°C. Selection depends on circuit requirements for temperature stability.

Q: Can I substitute a part with different temperature coefficient?

A: Yes, if circuit design tolerances permit. Parts with lower temperature coefficients (±10ppm/°C or ±15ppm/°C) are direct upgrades. Parts with higher temperature coefficients require circuit analysis to confirm acceptable performance across the operating temperature range.

Q: Is the RG2012P-88R7-C-T5 still available for purchase?

A: The RG2012P-88R7-C-T5 is classified as obsolete. Active substitute parts from Susumu and alternative manufacturers are recommended for new designs and replenishment orders.

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