ERJ-S03F33R2V Equivalent & Substitute Parts

Part Overview

The ERJ-S03F33R2V is a 33.2 Ohm ±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 currently active in production. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to ensure direct interchangeability in circuit designs.

Key Parameters

Parameter	Value
Resistance	33.2 Ohms
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
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S03F33R2V are qualified based on the following criteria:

Electrical Parameters (Must Match Exactly):

Resistance value: 33.2 Ohms
Tolerance: ±1%
Power rating: 0.1W (1/10W)
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C to 155°C

Mechanical Parameters (Must Match):

Package type: 0603 (1608 Metric)
Number of terminations: 2
Physical dimensions within specified tolerances
Composition: Thick Film

Compliance & Certifications:

RoHS3 compliance status
Moisture Sensitivity Level: 1 (Unlimited)
REACH status alignment
AEC-Q200 automotive rating (where applicable)

All identified substitute parts meet these core requirements and are therefore electrically and mechanically interchangeable with the ERJ-S03F33R2V in standard PCB assembly processes.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	AEC-Q200	RoHS Status	Packaging Type	Product Status
ERJ-S03F33R2V	Panasonic	33.2 Ω	±1%	0.1	0603	±100ppm/°C	-55 to 155°C	Yes	ROHS3	Tape & Reel	Active
ERJ-3EKF33R2V	Panasonic	33.2 Ω	±1%	0.1	0603	±100ppm/°C	-55 to 155°C	Yes	ROHS3	Cut Tape & Digi-Reel	Active
AC0603FR-0733R2L	YAGEO	33.2 Ω	±1%	0.1	0603	±100ppm/°C	-55 to 155°C	Yes	ROHS3	Tape & Reel	Active
CR0603-FX-33R2ELF	Bourns Inc.	33.2 Ω	±1%	0.1	0603	±100ppm/°C	-55 to 155°C	No	ROHS3	Tape & Reel	Active
CRCW060333R2FKEA	Vishay Dale	33.2 Ω	±1%	0.1	0603	±100ppm/°C	-55 to 155°C	Yes	ROHS3	Cut Tape & Digi-Reel	Active
CRCW060333R2FKEB	Vishay Dale	33.2 Ω	±1%	0.1	0603	±100ppm/°C	-55 to 155°C	Yes	ROHS3	Tape & Reel	Discontinued
CRCW060333R2FKTA	Vishay Dale	33.2 Ω	±1%	0.1	0603	±100ppm/°C	-55 to 155°C	Yes	Non-compliant	Tape & Reel	Active
RC0603FR-0733R2L	YAGEO	33.2 Ω	±1%	0.1	0603	±100ppm/°C	-55 to 155°C	No	ROHS3	Cut Tape & Digi-Reel	Active
RC1608F33R2CS	Samsung Electro-Mechanics	33.2 Ω	±1%	0.1	0603	±100ppm/°C	-55 to 155°C	No	ROHS3	Cut Tape	Active
RMCF0603FT33R2	Stackpole Electronics	33.2 Ω	±1%	0.1	0603	±100ppm/°C	-55 to 155°C	Yes	ROHS3	Tape & Reel	Active

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

Parts with matching AEC-Q200 automotive certification and ROHS3 compliance are preferred for direct replacement in automotive applications: ERJ-3EKF33R2V (Panasonic), AC0603FR-0733R2L (YAGEO), CRCW060333R2FKEA (Vishay Dale), and RMCF0603FT33R2 (Stackpole Electronics).

Secondary Substitutes (Electrical Equivalence):

CR0603-FX-33R2ELF (Bourns), RC0603FR-0733R2L (YAGEO), and RC1608F33R2CS (Samsung) meet all electrical and mechanical specifications with ROHS3 compliance but lack AEC-Q200 automotive certification. These are suitable for non-automotive applications or where automotive qualification is not required.

Discontinued Parts:

CRCW060333R2FKEB (Vishay Dale) is discontinued at DiGi Electronics and should not be selected for new designs requiring long-term supply assurance.

RoHS Non-Compliant Parts:

CRCW060333R2FKTA (Vishay Dale) is RoHS non-compliant and REACH-affected. This part should be avoided in applications requiring RoHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can I substitute ERJ-S03F33R2V with any of these parts in automotive applications?

A: Only parts with AEC-Q200 certification are qualified for automotive use. These include ERJ-3EKF33R2V, AC0603FR-0733R2L, CRCW060333R2FKEA, CRCW060333R2FKEB, CRCW060333R2FKTA, and RMCF0603FT33R2. However, CRCW060333R2FKTA is RoHS non-compliant and CRCW060333R2FKEB is discontinued, limiting their suitability for new designs.

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

A: Both packaging types contain identical components. Tape & Reel packaging is supplied on continuous reels suitable for automated pick-and-place assembly. Cut Tape & Digi-Reel packaging is pre-cut into smaller quantities for manual or lower-volume assembly. Selection depends on production volume and assembly equipment compatibility, not electrical performance.

Q: Are all substitute parts ROHS3 compliant?

A: No. CRCW060333R2FKTA is RoHS non-compliant. All other listed substitutes are ROHS3 compliant. Verify compliance requirements for your application before selection.

Q: Why is CRCW060333R2FKEB listed if it is discontinued?

A: CRCW060333R2FKEB is included for reference in legacy designs or where existing inventory is available. For new designs, select active alternatives such as CRCW060333R2FKEA or CRCW060333R2FKTA.

Q: Do all parts have the same physical dimensions?

A: All parts are specified as 0603 (1608 Metric) package. Minor dimensional variations exist within tolerance: most parts measure 0.063" L × 0.031" W (1.60mm × 0.80mm), while CRCW060333R2FKEA and CRCW060333R2FKEB measure 0.061" L × 0.033" W (1.55mm × 0.85mm) and 0.063" L × 0.033" W (1.60mm × 0.85mm) respectively. These variations remain within standard 0603 package tolerances and do not affect PCB assembly compatibility.

Q: What is Moisture Sensitivity Level (MSL) 1?

A: MSL 1 indicates unlimited shelf life without moisture baking requirements. All listed parts have MSL 1 rating, meaning they can be stored and handled under standard conditions without special moisture control procedures.

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