RPC2010JT150R Equivalent & Substitute Parts

Part Overview

The RPC2010JT150R is a 150 Ohm ±5% 0.75W thick film chip resistor in 2010 (5025 Metric) package manufactured by Stackpole Electronics Inc. This component is rated for automotive applications under AEC-Q200 and features pulse withstanding capability. The part is currently active in production with 782 units in stock.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when design requirements shift toward higher tolerance specifications, or when alternative manufacturers' components offer improved inventory availability or cost optimization while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Resistance	150 Ohms
Tolerance	±5%
Power Rating	0.75W (3/4W)
Package / Case	2010 (5025 Metric)
Composition	Thick Film
Operating Temperature Range	-55°C ~ 155°C
Temperature Coefficient	±100ppm/°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RPC2010JT150R is determined by strict adherence to the following electrical and mechanical parameters:

Critical Parameters (Must Match Exactly):

Resistance value: 150 Ohms
Package / Case: 2010 (5025 Metric)
Power rating: 0.75W (3/4W)
Composition: Thick Film
Operating temperature range: -55°C ~ 155°C
Automotive rating: AEC-Q200
RoHS compliance: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation Parameters:

Tolerance: ±5% (primary specification) or ±1% (tighter tolerance acceptable as direct substitute)
Temperature coefficient: ±100ppm/°C or ±200ppm/°C (within automotive specification limits)
Height - Seated: 0.026" to 0.028" (within package dimensional tolerance)
Additional features: Pulse withstanding or moisture resistant properties are allowable enhancements

All substitute parts listed maintain identical resistance, package, power rating, and automotive compliance specifications. Tolerance variations and feature enhancements represent acceptable substitutions for the primary part.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	AEC-Q200	Product Status	Inventory (Pcs)
RPC2010JT150R	Stackpole Electronics Inc	150 Ω	±5%	0.75	±100	-55 ~ 155	Yes	Active	782
RMCF2010FT150R	Stackpole Electronics Inc	150 Ω	±1%	0.75	±100	-55 ~ 155	Yes	Active	20713
ERJ-12ZYJ151U	Panasonic Electronic Components	150 Ω	±5%	0.75	±200	-55 ~ 155	Yes	Not For New Designs	20234
AC2010FK-07150RL	YAGEO	150 Ω	±1%	0.75	±100	-55 ~ 155	Yes	Active	7659
CRCW2010150RFKEF	Vishay Dale	150 Ω	±1%	0.75	±100	-55 ~ 155	Yes	Active	21400
RC2010FK-07150RL	YAGEO	150 Ω	±1%	0.75	±100	-55 ~ 155	No	Active	7229
RC2010JK-07150RL	YAGEO	150 Ω	±5%	0.75	±100	-55 ~ 155	Yes	Active	10199

Engineering Selection Recommendations

Primary Substitutes (Recommended for New Designs):

RMCF2010FT150R (Stackpole Electronics Inc) is the preferred manufacturer-recommended substitute. This part maintains identical electrical specifications with improved tolerance (±1% versus ±5%), identical temperature coefficient, and active product status. Inventory availability is significantly higher at 20,713 units.

CRCW2010150RFKEF (Vishay Dale) and AC2010FK-07150RL (YAGEO) are alternative manufacturer-recommended substitutes with ±1% tolerance and active product status. Both maintain AEC-Q200 compliance and identical operating temperature range. CRCW2010150RFKEF offers the highest inventory level at 21,400 units.

Secondary Substitutes (Acceptable for Existing Designs):

RC2010JK-07150RL (YAGEO) matches the original ±5% tolerance specification and maintains AEC-Q200 compliance with active product status. This part is suitable for direct replacement in existing applications.

RC2010FK-07150RL (YAGEO) provides ±1% tolerance with active status but does not carry AEC-Q200 automotive rating. This part is acceptable only for non-automotive applications or where automotive compliance is not required.

Not Recommended for New Designs:

ERJ-12ZYJ151U (Panasonic Electronic Components) carries "Not For New Designs" status despite meeting electrical and mechanical specifications. This designation indicates manufacturer discontinuation trajectory and should be avoided for new product development.

Frequently Asked Questions (FAQ)

Q: Can I substitute RPC2010JT150R with a part having ±1% tolerance?

A: Yes. Parts with ±1% tolerance (RMCF2010FT150R, CRCW2010150RFKEF, AC2010FK-07150RL, RC2010FK-07150RL) are direct substitutes. Tighter tolerance represents an enhancement and maintains full compatibility with circuits designed for ±5% tolerance.

Q: What is the difference between parts with ±100ppm/°C and ±200ppm/°C temperature coefficient?

A: Both specifications fall within automotive AEC-Q200 requirements. The ±100ppm/°C specification (RPC2010JT150R, RMCF2010FT150R, AC2010FK-07150RL, CRCW2010150RFKEF, RC2010FK-07150RL, RC2010JK-07150RL) provides tighter temperature stability. The ±200ppm/°C specification (ERJ-12ZYJ151U) is acceptable for automotive applications but represents a relaxed specification.

Q: Does package dimension variation affect substitutability?

A: No. All listed parts use the 2010 (5025 Metric) package with height variations between 0.026" and 0.028" (0.65mm to 0.70mm). These variations fall within standard package tolerance and do not affect PCB assembly or circuit performance.

Q: Why is ERJ-12ZYJ151U marked "Not For New Designs"?

A: This designation indicates the manufacturer has announced discontinuation or transition plans for this product line. While the part meets all electrical and mechanical specifications, it should not be selected for new product development to avoid future supply disruption.

Q: Are moisture-resistant variants fully compatible with the original part?

A: Yes. Parts designated as moisture-resistant (AC2010FK-07150RL, RC2010FK-07150RL, RC2010JK-07150RL) provide enhanced environmental protection while maintaining identical electrical specifications and package dimensions. These variants are fully compatible and represent functional improvements.

Q: Which substitute offers the best inventory availability?

A: CRCW2010150RFKEF (Vishay Dale) provides the highest inventory at 21,400 units, followed by RMCF2010FT150R (Stackpole Electronics Inc) at 20,713 units. Both parts are active products with manufacturer support.

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