ERJ-S03F7152V Equivalent & Substitute Parts

Part Overview

The ERJ-S03F7152V is a 71.5 kOhms ±1% thick film chip resistor manufactured by Panasonic Electronic Components in 0603 (1608 Metric) package format. This component is rated for 0.1W (1/10W) power dissipation and features anti-sulfur coating with automotive AEC-Q200 qualification. The part is currently in active production status with 1001 units available in stock. Equivalent and substitute parts are identified when electrical specifications, mechanical dimensions, and compliance ratings align with the original component's functional requirements.

Key Parameters

Parameter	Value
Resistance	71.5 kOhms
Tolerance	±1%
Power Rating	0.1W (1/10W)
Package / Case	0603 (1608 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Ratings	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S03F7152V are qualified based on the following criteria:

Electrical Parameters (Must Match):

Resistance value: 71.5 kOhms
Tolerance: ±1%
Power rating: 0.1W (1/10W)
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match):

Package / Case: 0603 (1608 Metric)
Number of terminations: 2
Moisture Sensitivity Level: 1 (Unlimited)

Compliance & Certification (Must Match or Exceed):

RoHS3 Compliant status
REACH Unaffected or REACH Affected status
AEC-Q200 automotive qualification (where applicable)

All identified substitute parts meet these core requirements and are therefore electrically and mechanically interchangeable with the ERJ-S03F7152V in standard circuit applications.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	AEC-Q200	RoHS Status	Inventory (Pcs)
ERJ-S03F7152V	Panasonic	71.5 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Yes	ROHS3	1001
ERJ-3EKF7152V	Panasonic	71.5 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Yes	ROHS3	92112
AC0603FR-0771K5L	YAGEO	71.5 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Yes	ROHS3	16134
CR0603-FX-7152ELF	Bourns Inc.	71.5 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	No	ROHS3	40439
CRCW060371K5FKEA	Vishay Dale	71.5 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Yes	ROHS3	2400
CRCW060371K5FKTA	Vishay Dale	71.5 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Yes	Non-compliant	2549
RC0603FR-0771K5L	YAGEO	71.5 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	No	ROHS3	2100
RMCF0603FT71K5	Stackpole Electronics Inc	71.5 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Yes	ROHS3	145440

Engineering Selection Recommendations

Primary Substitutes (Full Compliance Match):

ERJ-3EKF7152V, AC0603FR-0771K5L, CRCW060371K5FKEA, and RMCF0603FT71K5 are direct substitutes with identical electrical specifications and ROHS3 compliance. ERJ-3EKF7152V and RMCF0603FT71K5 offer the highest inventory availability (92112 and 145440 units respectively) and maintain AEC-Q200 automotive qualification.

Secondary Substitutes (Compliance Variance):

CR0603-FX-7152ELF and RC0603FR-0771K5L meet all electrical and mechanical requirements with ROHS3 compliance but lack AEC-Q200 automotive rating. These are suitable for non-automotive applications requiring equivalent electrical performance.

Non-Recommended Substitute:

CRCW060371K5FKTA does not meet current RoHS compliance requirements (RoHS non-compliant status) and is affected by REACH regulations. This part should not be selected for new designs or applications requiring regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Can I substitute ERJ-S03F7152V with ERJ-3EKF7152V?

A: Yes. Both parts are manufactured by Panasonic with identical electrical specifications (71.5 kΩ ±1%, 0.1W), same 0603 package, matching temperature coefficients, and equivalent AEC-Q200 automotive qualification. The primary difference is series designation (ERJ-S03 versus ERJ-3EK). ERJ-3EKF7152V has significantly higher inventory availability.

Q: Are there non-automotive qualified alternatives?

A: Yes. CR0603-FX-7152ELF (Bourns) and RC0603FR-0771K5L (YAGEO) provide identical electrical performance and 0603 package compatibility without AEC-Q200 rating. These are suitable for consumer and industrial applications not requiring automotive qualification.

Q: What is the difference between Cut Tape and Tape & Reel packaging?

A: Both packaging formats contain the same component. Tape & Reel (TR) is supplied on continuous reels for automated assembly equipment. Cut Tape (CT) is supplied in smaller quantities on tape segments. Electrical and mechanical specifications remain identical regardless of packaging format.

Q: Can I use CRCW060371K5FKTA as a substitute?

A: No. This part does not meet ROHS3 compliance and is affected by REACH regulations, making it unsuitable for new designs or applications requiring current regulatory compliance standards.

Q: Which substitute offers the best availability?

A: RMCF0603FT71K5 (Stackpole Electronics Inc) provides the highest inventory level at 145440 units while maintaining full electrical equivalence, ROHS3 compliance, and AEC-Q200 automotive qualification.

Q: Are dimensional tolerances identical across all substitutes?

A: Dimensional specifications are equivalent within the 0603 (1608 Metric) package standard. Minor variations exist: ERJ-S03F7152V, AC0603FR-0771K5L, and RC0603FR-0771K5L measure 0.063" L × 0.031" W (1.60mm × 0.80mm), while CRCW and RMCF variants measure 0.061" L × 0.031" W (1.55mm × 0.80mm). These differences fall within standard PCB footprint tolerances and do not affect interchangeability.

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