ERJ-S06F4422V Equivalent & Substitute Parts

Part Overview

The ERJ-S06F4422V is a 44.2 kOhms ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Panasonic Electronic Components. This part is rated for automotive applications under AEC-Q200 and features anti-sulfur construction. The product is active and widely available. Substitute parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to ensure direct circuit board compatibility.

Key Parameters

Parameter	Value
Resistance	44.2 kOhms
Tolerance	±1%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S06F4422V are qualified based on the following criteria:

Identical resistance value: 44.2 kOhms
Identical tolerance: ±1%
Identical power rating: 0.125W (1/8W)
Identical package: 0805 (2012 Metric)
Identical composition: Thick Film
Identical temperature coefficient: ±100ppm/°C
Identical operating temperature range: -55°C ~ 155°C
Identical RoHS compliance: ROHS3 Compliant
Identical moisture sensitivity level: MSL 1

All identified substitutes meet these core electrical and mechanical parameters. Variations in packaging format (Tape & Reel vs. Cut Tape) and minor physical height differences do not affect functional equivalence in circuit applications.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	Height (Max)	Features	RoHS	MSL
ERJ-S06F4422V	Panasonic	44.2 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.028" (0.70mm)	Anti-Sulfur, AEC-Q200	ROHS3	1
ERJ-6ENF4422V	Panasonic	44.2 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.028" (0.70mm)	AEC-Q200	ROHS3	1
CR0805-FX-4422ELF	Bourns Inc.	44.2 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.024" (0.60mm)	Moisture Resistant	ROHS3	1
CRCW080544K2FKEA	Vishay Dale	44.2 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.020" (0.50mm)	AEC-Q200	ROHS3	1
RC0805FR-0744K2L	YAGEO	44.2 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.024" (0.60mm)	Moisture Resistant	ROHS3	1
RMCF0805FT44K2	Stackpole Electronics Inc	44.2 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	0.026" (0.65mm)	AEC-Q200	ROHS3	1

Engineering Selection Recommendations

All substitute parts listed are functionally equivalent to the ERJ-S06F4422V and are suitable for direct replacement in circuit applications. Selection among these alternatives should be based on:

Automotive Applications: ERJ-6ENF4422V (Panasonic), CRCW080544K2FKEA (Vishay Dale), and RMCF0805FT44K2 (Stackpole Electronics Inc) carry AEC-Q200 automotive qualification matching the original part specification.

General Industrial Applications: CR0805-FX-4422ELF (Bourns Inc.) and RC0805FR-0744K2L (YAGEO) are qualified for moisture-resistant applications and are suitable for non-automotive environments.

Packaging Availability: The ERJ-S06F4422V is supplied in Tape & Reel format. The ERJ-6ENF4422V is available in Cut Tape & Digi-Reel format. All other substitutes are supplied in Tape & Reel format.

Physical Height Considerations: All parts fit within standard 0805 package height tolerances. The CRCW080544K2FKEA offers the lowest profile at 0.020" (0.50mm) maximum seated height.

All substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard PCB assembly processes.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF4422V replace ERJ-S06F4422V in automotive applications?

A: Yes. Both parts are Panasonic 44.2 kOhms ±1% 0.125W 0805 resistors with AEC-Q200 automotive qualification. The primary difference is packaging format (Cut Tape & Digi-Reel vs. Tape & Reel) and series designation. Electrical and mechanical specifications are identical.

Q: Are the Bourns and YAGEO substitutes suitable for automotive use?

A: CR0805-FX-4422ELF (Bourns) and RC0805FR-0744K2L (YAGEO) are not AEC-Q200 qualified. These parts are suitable for general industrial and consumer applications but should not be used in automotive circuits requiring AEC-Q200 compliance.

Q: Do physical height differences affect PCB assembly compatibility?

A: No. All substitute parts conform to 0805 (2012 Metric) package specifications. Height variations (0.020" to 0.028" maximum seated height) are within standard package tolerances and do not affect reflow soldering, component placement, or circuit board clearance.

Q: Are all substitutes RoHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original ERJ-S06F4422V specification.

Q: What is the difference between Anti-Sulfur and Moisture Resistant features?

A: Anti-Sulfur construction (ERJ-S06F4422V) provides protection against sulfur-containing atmospheric contaminants. Moisture Resistant construction (CR0805-FX-4422ELF, RC0805FR-0744K2L) provides protection against moisture ingress. Both are thick film resistor protection technologies suitable for different environmental conditions. Selection depends on application environment requirements.

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