ERJ-S03F4752V Equivalent & Substitute Parts

Part Overview

The ERJ-S03F4752V is a 47.5 kOhm ±1% thick film chip resistor manufactured by Panasonic Electronic Components in 0603 (1608 Metric) package format with 0.1W power rating. This component is rated for automotive applications under AEC-Q200 standard with anti-sulfur properties and operates across -55°C to 155°C temperature range. The part is active in production status. Equivalent and substitute parts are identified when electrical specifications, mechanical dimensions, and compliance ratings align with the original component, enabling direct replacement in circuit designs.

Key Parameters

Parameter	Value
Resistance	47.5 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 to 155°C
Number of Terminations	2
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S03F4752V is determined by strict alignment of the following parameters:

Resistance value: 47.5 kOhms
Tolerance: ±1%
Power rating: 0.1W (1/10W)
Package: 0603 (1608 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C to 155°C
Termination count: 2
Moisture sensitivity level: 1 (Unlimited)

All identified substitute parts meet these core electrical and mechanical specifications. Variations in physical dimensions (length and height) within standard 0603 tolerances, packaging format (Tape & Reel versus Cut Tape), and optional feature sets (anti-sulfur, moisture resistant) do not preclude substitution when the primary parameters align.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff (ppm/°C)	Operating Temp (°C)	Composition	MSL	RoHS Status	AEC-Q200
ERJ-S03F4752V	Panasonic Electronic Components	47.5 kOhms	±1%	0.1	0603	±100	-55 to 155	Thick Film	1	ROHS3 Compliant	Yes
ERJ-3EKF4752V	Panasonic Electronic Components	47.5 kOhms	±1%	0.1	0603	±100	-55 to 155	Thick Film	1	ROHS3 Compliant	Yes
CRG0603F47K5	TE Connectivity Passive Product	47.5 kOhms	±1%	0.1	0603	±100	-55 to 155	Thick Film	1	ROHS3 Compliant	No
AC0603FR-0747K5L	YAGEO	47.5 kOhms	±1%	0.1	0603	±100	-55 to 155	Thick Film	1	ROHS3 Compliant	Yes
CR0603-FX-4752ELF	Bourns Inc.	47.5 kOhms	±1%	0.1	0603	±100	-55 to 155	Thick Film	1	ROHS3 Compliant	No
CRCW060347K5FKEA	Vishay Dale	47.5 kOhms	±1%	0.1	0603	±100	-55 to 155	Thick Film	1	ROHS3 Compliant	Yes
CRCW060347K5FKTA	Vishay Dale	47.5 kOhms	±1%	0.1	0603	±100	-55 to 155	Thick Film	1	RoHS non-compliant	Yes
RC0603FR-0747K5L	YAGEO	47.5 kOhms	±1%	0.1	0603	±100	-55 to 155	Thick Film	1	ROHS3 Compliant	No
RMCF0603FG47K5	Stackpole Electronics Inc	47.5 kOhms	±1%	0.1	0603	±100	-55 to 155	Thick Film	1	ROHS3 Compliant	Yes
RMCF0603FT47K5	Stackpole Electronics Inc	47.5 kOhms	±1%	0.1	0603	±100	-55 to 155	Thick Film	1	ROHS3 Compliant	Yes

Engineering Selection Recommendations

All substitute parts listed meet the core electrical and mechanical specifications of the ERJ-S03F4752V. Selection should prioritize parts with active product status and compliance alignment with the application requirements.

For automotive applications requiring AEC-Q200 certification, the following parts are qualified: ERJ-3EKF4752V, AC0603FR-0747K5L, CRCW060347K5FKEA, RMCF0603FG47K5, and RMCF0603FT47K5.

For applications requiring ROHS3 compliance, CRCW060347K5FKTA should be excluded due to non-compliant status.

The CRG0603F47K5 from TE Connectivity and RC0603FR-0747K5L from YAGEO lack AEC-Q200 certification and are suitable for non-automotive applications where this rating is not mandated.

Frequently Asked Questions (FAQ)

Q: Can ERJ-3EKF4752V directly replace ERJ-S03F4752V?

A: Yes. Both parts share identical electrical specifications (47.5 kOhms ±1%, 0.1W), package format (0603), temperature range (-55°C to 155°C), and AEC-Q200 automotive qualification. The primary difference is the series designation (ERJ-3EK versus ERJ-S03), which reflects manufacturing line variation within Panasonic's product portfolio.

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

A: Tape & Reel packaging is supplied on continuous carrier tape suitable for automated pick-and-place assembly. Cut Tape & Digi-Reel packaging provides the same components in shorter tape lengths or alternative reel formats. Electrical and mechanical specifications remain identical; packaging format selection depends on assembly equipment and volume requirements.

Q: Are all listed substitutes suitable for automotive applications?

A: No. Only parts with AEC-Q200 certification are qualified for automotive use: ERJ-3EKF4752V, AC0603FR-0747K5L, CRCW060347K5FKEA, CRCW060347K5FKTA, RMCF0603FG47K5, and RMCF0603FT47K5. The CRG0603F47K5 and RC0603FR-0747K5L lack this certification.

Q: Why is CRCW060347K5FKTA listed if it is not RoHS3 compliant?

A: CRCW060347K5FKTA meets all electrical and mechanical specifications and retains AEC-Q200 automotive qualification. Its non-compliant RoHS status restricts use to applications where RoHS3 compliance is not a regulatory requirement. Applications subject to RoHS3 mandates should select compliant alternatives.

Q: Do physical dimension variations affect substitution?

A: Minor variations in length and height within standard 0603 tolerances do not affect substitution. All listed parts conform to 0603 (1608 Metric) package specifications. Specific dimension data should be cross-referenced with PCB layout requirements if tight mechanical tolerances are critical.

Q: What does Moisture Sensitivity Level 1 mean?

A: MSL 1 indicates unlimited shelf life without moisture control requirements. All listed parts carry MSL 1 rating, eliminating moisture-related handling constraints during storage and assembly.

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