ERJ-S06F4300V Equivalent & Substitute Parts

Part Overview

The ERJ-S06F4300V is a 430 Ohm ±1% 1/8W (0.125W) thick film chip resistor in 0805 (2012 Metric) package manufactured by Panasonic Electronic Components. This part features anti-sulfur coating and automotive AEC-Q200 qualification, designed for high-reliability applications in automotive and industrial environments. The product is active and widely available. Equivalent and substitute parts are identified based on matching electrical specifications, package dimensions, and compliance ratings to ensure direct functional replacement in circuit designs.

Key Parameters

Parameter	Value
Resistance	430 Ohms
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 to 155°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	MSL 1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S06F4300V is determined by the following critical parameters:

Resistance Value: 430 Ohms (exact match required)
Tolerance: ±1% (exact match required)
Power Rating: 0.125W minimum (higher ratings acceptable)
Package: 0805 (2012 Metric) (exact match required)
Composition: Thick Film (exact match required)
Temperature Coefficient: ±100ppm/°C (exact match required)
Operating Temperature: -55°C to 155°C minimum (exact match required)
RoHS Compliance: ROHS3 Compliant (exact match required)
Moisture Sensitivity: MSL 1 (exact match required)

All identified substitute parts match these core parameters. The ERJ-S06F4300V features anti-sulfur coating and automotive AEC-Q200 qualification. Substitute parts are grouped by manufacturer and series while maintaining electrical and mechanical compatibility.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp (°C)	AEC-Q200	RoHS	MSL	Height Max (mm)
ERJ-S06F4300V	Panasonic Electronic Components	430Ω	±1%	0.125	0805	±100ppm/°C	-55 to 155	Yes	ROHS3	1	0.70
ERJ-6ENF4300V	Panasonic Electronic Components	430Ω	±1%	0.125	0805	±100ppm/°C	-55 to 155	Yes	ROHS3	1	0.70
CRG0805F430R	TE Connectivity Passive Product	430Ω	±1%	0.125	0805	±100ppm/°C	-55 to 155	No	ROHS3	1	0.65
AC0805FR-07430RL	YAGEO	430Ω	±1%	0.125	0805	±100ppm/°C	-55 to 155	Yes	ROHS3	1	0.60
CR0805-FX-4300ELF	Bourns Inc.	430Ω	±1%	0.125	0805	±100ppm/°C	-55 to 155	No	ROHS3	1	0.60
CRCW0805430RFKEA	Vishay Dale	430Ω	±1%	0.125	0805	±100ppm/°C	-55 to 155	Yes	ROHS3	1	0.50
ESR10EZPF4300	Rohm Semiconductor	430Ω	±1%	0.4	0805	±100ppm/°C	-55 to 155	Yes	ROHS3	1	0.65
RC0805FR-07430RL	YAGEO	430Ω	±1%	0.125	0805	±100ppm/°C	-55 to 155	No	ROHS3	1	0.60
RMCF0805FT430R	Stackpole Electronics Inc	430Ω	±1%	0.125	0805	±100ppm/°C	-55 to 155	Yes	ROHS3	1	0.65

Engineering Selection Recommendations

All substitute parts listed maintain full electrical and mechanical compatibility with the ERJ-S06F4300V across the 0805 package form factor. Selection among substitutes depends on specific application requirements:

For Automotive AEC-Q200 Applications: ERJ-6ENF4300V (Panasonic), AC0805FR-07430RL (YAGEO), CRCW0805430RFKEA (Vishay Dale), ESR10EZPF4300 (Rohm), and RMCF0805FT430R (Stackpole) all carry AEC-Q200 qualification matching the original part.

For Non-Automotive Applications: CRG0805F430R (TE Connectivity), CR0805-FX-4300ELF (Bourns), and RC0805FR-07430RL (YAGEO) are suitable alternatives without automotive qualification requirements.

For Higher Power Dissipation: ESR10EZPF4300 provides 0.4W rating, exceeding the 0.125W specification of the main part while maintaining all other electrical parameters.

For Space-Constrained Designs: CRCW0805430RFKEA offers the lowest profile at 0.50mm maximum seated height, compared to 0.70mm for the original part.

All parts are ROHS3 compliant with MSL 1 rating, ensuring compatibility with standard manufacturing and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with higher power rating than the original ERJ-S06F4300V?

A: Yes. The ESR10EZPF4300 rated at 0.4W (2/5W) can replace the 0.125W (1/8W) ERJ-S06F4300V. Higher power ratings provide additional thermal margin without affecting circuit performance. All other electrical parameters remain identical.

Q: Are all substitute parts suitable for automotive applications?

A: No. Only ERJ-6ENF4300V, AC0805FR-07430RL, CRCW0805430RFKEA, ESR10EZPF4300, and RMCF0805FT430R carry AEC-Q200 qualification. For automotive designs requiring this certification, use only these five alternatives.

Q: What is the significance of the different maximum heights listed in the parameter table?

A: All parts use the 0805 (2012 Metric) package with identical length (2.00mm) and width (1.25mm). Height variations (0.50mm to 0.70mm) reflect manufacturing differences between suppliers but do not affect electrical performance or PCB assembly compatibility.

Q: Do all substitute parts have the same moisture sensitivity level?

A: Yes. All listed parts, including the original ERJ-S06F4300V, are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Which substitute offers the best availability?

A: ERJ-6ENF4300V (Panasonic) shows the highest inventory at 104,811 pieces. CR0805-FX-4300ELF (Bourns) and RC0805FR-07430RL (YAGEO) also maintain substantial stock levels above 28,000 pieces.

Q: Can I mix different substitute parts in the same design?

A: Yes. All substitute parts meet identical electrical specifications (430Ω ±1%, 0.125W minimum, ±100ppm/°C, -55°C to 155°C). Mixing manufacturers and part numbers within a single PCB design is electrically valid. Verify procurement and supply chain considerations with your supplier.

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