ERJ-S03F2741V Equivalent & Substitute Parts

Part Overview

The ERJ-S03F2741V is a 2.74 kOhms ±1% 0.1W chip resistor in 0603 (1608 Metric) package manufactured by Panasonic Electronic Components. This thick film resistor 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 1,059 units in stock. Equivalent and substitute parts are identified based on matching electrical specifications and mechanical compatibility to support procurement flexibility and supply chain continuity.

Key Parameters

Parameter	Value
Resistance	2.74 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
Moisture Sensitivity Level (MSL)	1 (Unlimited)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S03F2741V are qualified based on the following criteria:

Resistance value: 2.74 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
Moisture sensitivity level: 1 (Unlimited)

All substitute parts maintain identical electrical performance and mechanical compatibility. Variations in packaging format (Tape & Reel vs. Cut Tape) and minor dimensional tolerances do not affect functional interchangeability. Compliance certifications and environmental ratings are noted where applicable.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	MSL	RoHS Status	Packaging Format	Inventory (Pcs)
ERJ-S03F2741V	Panasonic	2.74 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Tape & Reel	1,059
ERJ-3EKF2741V	Panasonic	2.74 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Cut Tape & Digi-Reel	145,464
AC0603FR-072K74L	YAGEO	2.74 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Tape & Reel	15,054
CR0603-FX-2741ELF	Bourns Inc.	2.74 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Tape & Reel	36,797
CRCW06032K74FKEA	Vishay Dale	2.74 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Tape & Reel	36,234
CRCW06032K74FKTA	Vishay Dale	2.74 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	1	RoHS non-compliant	Tape & Reel	5,001
RC0603FR-072K74L	YAGEO	2.74 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Cut Tape & Digi-Reel	283,477
RC1608F2741CS	Samsung Electro-Mechanics	2.74 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Cut Tape	1,144
RMCF0603FG2K74	Stackpole Electronics Inc	2.74 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Tape & Reel	6,172
RMCF0603FT2K74	Stackpole Electronics Inc	2.74 kΩ	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	1	ROHS3	Tape & Reel	158,328

Engineering Selection Recommendations

All listed substitute parts maintain full electrical and mechanical compatibility with the ERJ-S03F2741V. Selection should prioritize parts with ROHS3 compliance status for regulatory alignment. The CRCW06032K74FKTA variant carries RoHS non-compliant and REACH Affected designations and should be avoided in applications requiring environmental compliance.

For automotive applications requiring AEC-Q200 qualification, the following parts are certified: ERJ-3EKF2741V, AC0603FR-072K74L, CRCW06032K74FKEA, CRCW06032K74FKTA, RMCF0603FG2K74, and RMCF0603FT2K74.

Packaging format selection depends on assembly process requirements. Tape & Reel format is suitable for automated pick-and-place operations, while Cut Tape & Digi-Reel format accommodates manual or mixed-volume assembly workflows.

Frequently Asked Questions (FAQ)

Q: Can ERJ-3EKF2741V replace ERJ-S03F2741V directly?

A: Yes. Both parts are manufactured by Panasonic with identical electrical specifications (2.74 kΩ ±1%, 0.1W, 0603 package). The primary difference is packaging format: ERJ-S03F2741V uses Tape & Reel while ERJ-3EKF2741V uses Cut Tape & Digi-Reel. Functional performance is equivalent.

Q: Are all substitute parts AEC-Q200 qualified?

A: No. AEC-Q200 certification is present on ERJ-3EKF2741V, AC0603FR-072K74L, CRCW06032K74FKEA, CRCW06032K74FKTA, RMCF0603FG2K74, and RMCF0603FT2K74. CR0603-FX-2741ELF, RC0603FR-072K74L, and RC1608F2741CS do not carry AEC-Q200 ratings. Verify certification requirements for your application.

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

A: Tape & Reel format provides continuous component strips on reels suitable for high-volume automated assembly. Cut Tape & Digi-Reel format provides smaller quantities in tape strips, suitable for lower-volume or mixed-component assembly. Both formats contain identical components.

Q: Why is CRCW06032K74FKTA marked as RoHS non-compliant?

A: CRCW06032K74FKTA does not meet ROHS3 compliance requirements and carries REACH Affected status. This part should not be used in applications subject to RoHS or REACH regulations. Use CRCW06032K74FKEA instead for full compliance.

Q: Can I use RC0603FR-072K74L in automotive applications?

A: RC0603FR-072K74L does not carry AEC-Q200 certification. For automotive applications requiring AEC-Q200 qualification, use ERJ-3EKF2741V, AC0603FR-072K74L, CRCW06032K74FKEA, RMCF0603FG2K74, or RMCF0603FT2K74.

Q: Are there dimensional differences between substitute parts?

A: Minor dimensional variations exist within 0603 package tolerance ranges. CRCW06032K74FKEA and CRCW06032K74FKTA have slightly different height specifications (0.020" vs. 0.022" maximum seated height) and length/width tolerances compared to other parts. These variations remain within standard 0603 package specifications and do not affect PCB assembly compatibility.

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