ERJ-S03F4751V Equivalent & Substitute Parts

Part Overview

The ERJ-S03F4751V is a 4.75 kOhms ±1% 0.1W thick film chip resistor in 0603 (1608 Metric) package manufactured by Panasonic Electronic Components. This part features anti-sulfur coating and automotive AEC-Q200 qualification, designed for applications requiring high reliability in harsh environments. The part is currently active in production with 983 pieces in stock.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when alternative packaging formats are required for manufacturing processes, or when design flexibility allows for functionally identical components from different manufacturers that meet the same electrical and mechanical specifications.

Key Parameters

Parameter	Value
Resistance	4.75 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
Number of Terminations	2
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S03F4751V is determined by strict equivalence across the following parameters:

Resistance value: 4.75 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 ~ 155°C
Termination count: 2
Moisture sensitivity level: 1 (Unlimited)

All substitute parts listed meet these core electrical and mechanical parameters. Variations in packaging format (Tape & Reel vs. Cut Tape), manufacturer features (anti-sulfur vs. moisture resistant), and compliance certifications do not affect functional interchangeability in the circuit.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	Packaging Format	RoHS Status	Product Status
ERJ-S03F4751V	Panasonic Electronic Components	4.75 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Tape & Reel (TR)	ROHS3 Compliant	Active
ERJ-3EKF4751V	Panasonic Electronic Components	4.75 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Cut Tape (CT) & Digi-Reel®	ROHS3 Compliant	Active
AC0603FR-074K75L	YAGEO	4.75 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Tape & Reel (TR)	ROHS3 Compliant	Active
CR0603-FX-4751ELF	Bourns Inc.	4.75 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Tape & Reel (TR)	ROHS3 Compliant	Active
CRCW06034K75FKEA	Vishay Dale	4.75 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Cut Tape (CT) & Digi-Reel®	ROHS3 Compliant	Active
CRCW06034K75FKEB	Vishay Dale	4.75 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Tape & Reel (TR)	ROHS3 Compliant	Discontinued at DiGi Electronics
CRCW06034K75FKTA	Vishay Dale	4.75 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Tape & Reel (TR)	RoHS non-compliant	Active
RC0603FR-074K75L	YAGEO	4.75 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Cut Tape (CT) & Digi-Reel®	ROHS3 Compliant	Active
RMCF0603FG4K75	Stackpole Electronics Inc	4.75 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Tape & Reel (TR)	ROHS3 Compliant	Active
RMCF0603FT4K75	Stackpole Electronics Inc	4.75 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	Tape & Reel (TR)	ROHS3 Compliant	Active

Engineering Selection Recommendations

All listed substitute parts are functionally equivalent to the ERJ-S03F4751V based on electrical and mechanical parameters. Selection among active parts should consider the following factors:

Compliance and Regulatory Status: Parts with ROHS3 Compliant status are preferred for new designs and applications subject to RoHS regulations. The CRCW06034K75FKTA is RoHS non-compliant and should be avoided unless legacy design requirements mandate its use.

Product Availability and Status: The CRCW06034K75FKEB is discontinued at DiGi Electronics and should not be selected for new production. All other listed parts maintain active status with established supply chains.

Packaging Format Considerations: Selection between Tape & Reel and Cut Tape & Digi-Reel® formats depends on manufacturing equipment and assembly process requirements. Both formats contain identical electrical components.

Manufacturer Diversity: Using parts from multiple manufacturers (Panasonic, YAGEO, Bourns, Vishay Dale, Stackpole Electronics) provides supply chain flexibility and reduces single-source dependency.

Inventory Availability: RMCF0603FT4K75 (834,506 pcs), RC0603FR-074K75L (440,870 pcs), and ERJ-3EKF4751V (870,867 pcs) offer the highest inventory levels for immediate availability.

Frequently Asked Questions (FAQ)

Q: Can I substitute ERJ-S03F4751V with any of the listed parts without circuit redesign?

A: Yes. All listed substitute parts meet identical electrical specifications (4.75 kOhms ±1%, 0.1W, ±100ppm/°C, -55°C ~ 155°C) and are packaged in the same 0603 (1608 Metric) form factor with two terminations. No circuit redesign is required.

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

A: Both formats contain the same electronic component. Tape & Reel is supplied on continuous carrier tape suitable for automated pick-and-place equipment. Cut Tape & Digi-Reel® is pre-cut tape on a reel, also compatible with automated assembly but with different handling characteristics. Selection depends on your manufacturing equipment specifications.

Q: Why should I avoid CRCW06034K75FKTA?

A: CRCW06034K75FKTA is RoHS non-compliant and marked as REACH Affected. If your application or market requires RoHS3 compliance, this part is not suitable. Additionally, it has lower inventory availability (6,420 pcs) compared to compliant alternatives.

Q: Is the anti-sulfur feature of ERJ-S03F4751V critical for substitution?

A: The anti-sulfur feature is a manufacturing characteristic of the ERJ-S03F4751V. Substitute parts from other manufacturers may use different protective coatings (such as moisture-resistant finishes) that

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message