ERJ-S03F3322V Equivalent & Substitute Parts

Part Overview

The ERJ-S03F3322V is a 33.2 kOhms ±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 coating and operates across -55°C to 155°C temperature range. The part is currently in active production status. Equivalent and substitute parts are necessary to address supply chain flexibility, packaging format preferences, and alternative sourcing options while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Resistance	33.2 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

Substitution eligibility is determined by strict equivalence across the following parameters: resistance value (33.2 kOhms), tolerance (±1%), power rating (0.1W), package format (0603), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and compliance certifications (ROHS3, REACH Unaffected, EAR99). All substitute parts listed maintain these core electrical and mechanical specifications. Packaging format variations (Tape & Reel versus Cut Tape) do not affect electrical performance and represent logistical alternatives. Product status differences are noted for supply planning purposes.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Composition	Temp Coeff	Operating Temp	MSL	RoHS Status	Product Status	Packaging Format
ERJ-S03F3322V	Panasonic Electronic Components	33.2 kOhms	±1%	0.1	0603	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3 Compliant	Active	Tape & Reel (TR)
ERJ-3EKF3322V	Panasonic Electronic Components	33.2 kOhms	±1%	0.1	0603	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3 Compliant	Active	Cut Tape (CT) & Digi-Reel®
TRR03EZPF3322	Rohm Semiconductor	33.2 kOhms	±1%	0.1	0603	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3 Compliant	Obsolete	Tape & Reel (TR)
AC0603FR-0733K2L	YAGEO	33.2 kOhms	±1%	0.1	0603	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3 Compliant	Active	Tape & Reel (TR)
CR0603-FX-3322ELF	Bourns Inc.	33.2 kOhms	±1%	0.1	0603	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3 Compliant	Active	Tape & Reel (TR)
RC0603FR-0733K2L	YAGEO	33.2 kOhms	±1%	0.1	0603	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3 Compliant	Active	Cut Tape (CT) & Digi-Reel®
RC1608F3322CS	Samsung Electro-Mechanics	33.2 kOhms	±1%	0.1	0603	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3 Compliant	Active	Cut Tape (CT)
RMCF0603FG33K2	Stackpole Electronics Inc	33.2 kOhms	±1%	0.1	0603	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3 Compliant	Active	Cut Tape (CT)
RMCF0603FT33K2	Stackpole Electronics Inc	33.2 kOhms	±1%	0.1	0603	Thick Film	±100ppm/°C	-55°C ~ 155°C	1	ROHS3 Compliant	Active	Tape & Reel (TR)

Engineering Selection Recommendations

All listed substitute parts maintain full electrical and mechanical equivalence to the ERJ-S03F3322V across resistance, tolerance, power rating, package dimensions, and operating temperature specifications. Selection among active-status alternatives (ERJ-3EKF3322V, AC0603FR-0733K2L, CR0603-FX-3322ELF, RC0603FR-0733K2L, RC1608F3322CS, RMCF0603FG33K2, RMCF0603FT33K2) is determined by packaging format availability and supply chain requirements. The TRR03EZPF3322 from Rohm Semiconductor carries obsolete product status and should be considered only when active alternatives are unavailable. All candidates maintain ROHS3 compliance, REACH unaffected status, and MSL 1 rating, ensuring compatibility with standard manufacturing and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can ERJ-3EKF3322V replace ERJ-S03F3322V in production? A: Yes. Both parts are manufactured by Panasonic with identical electrical specifications (33.2 kOhms ±1%, 0.1W, 0603 package, ±100ppm/°C). The difference is packaging format: ERJ-S03F3322V uses Tape & Reel while ERJ-3EKF3322V uses Cut Tape & Digi-Reel. Electrical performance is equivalent.

Q: What is the difference between Tape & Reel and Cut Tape packaging? A: Tape & Reel (TR) packaging supplies components on continuous tape suitable for automated pick-and-place equipment. Cut Tape (CT) provides components pre-cut from tape for manual handling or smaller volume applications. Both formats contain identical components with no electrical differences.

Q: Why is TRR03EZPF3322 listed as obsolete? A: TRR03EZPF3322 from Rohm Semiconductor is marked obsolete in current product catalogs. While electrically equivalent, active alternatives from other manufacturers are recommended for new designs and ongoing production to ensure long-term supply availability.

Q: Are all substitute parts AEC-Q200 rated? A: No. ERJ-S03F3322V, ERJ-3EKF3322V, AC0603FR-0733K2L, RMCF0603FG33K2, and RMCF0603FT33K2 carry AEC-Q200 automotive qualification. CR0603-FX-3322ELF, RC0603FR-0733K2L, and RC1608F3322CS do not list AEC-Q200 rating but maintain equivalent electrical and mechanical specifications. Selection depends on automotive qualification requirements.

Q: Can I mix different manufacturers in the same assembly? A: Yes. All listed parts meet identical electrical specifications (33.2 kOhms ±1%, 0.1W, 0603 package, -55°C to 155°C operating range) and ROHS3 compliance. Different manufacturers can be used interchangeably from an electrical standpoint. Verify internal procurement and traceability requirements for your application.

Q: What is the physical size difference between parts? A: All parts use 0603 (1608 Metric) package with maximum seated height of 0.022" (0.55mm). RMCF series parts have slightly different length dimensions (0.061" versus 0.063") but remain within 0603 package specification and are mechanically compatible.

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