ERJ-S06J621V Equivalent & Substitute Parts

Part Overview

The ERJ-S06J621V is a 620 Ohm ±5% 1/8W (0.125W) thick film chip resistor in 0805 (2012 Metric) package manufactured by Panasonic Electronic Components. This part is AEC-Q200 automotive qualified with anti-sulfur properties and operates across -55°C to 155°C. The part is active and in production with 1123 units currently in stock. Equivalent and substitute parts are identified when design requirements allow for alternative manufacturers or when higher power ratings are acceptable for the application.

Key Parameters

Parameter	Value
Resistance	620 Ohms
Tolerance	±5%
Power Rating	0.125W (1/8W)
Package	0805 (2012 Metric)
Composition	Thick Film
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C to 155°C
Compliance	ROHS3, AEC-Q200
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by matching the following critical parameters: resistance value (620 Ohms), tolerance (±5%), package type (0805), composition (thick film), temperature coefficient (±200ppm/°C), and operating temperature range (-55°C to 155°C). All identified substitutes meet these core electrical and mechanical specifications.

Substitutes are grouped into two categories:

Direct Equivalents (Same Power Rating - 0.125W): ERJ-6GEYJ621V, CR0805-JW-621ELF, CRCW0805620RJNEA, and RMCF0805JT620R maintain identical power dissipation capability and are interchangeable in applications requiring 1/8W rating.

Higher Power Rating Substitute (0.5W): ERJ-P06J621V provides 0.5W (1/2W) capability in the same 0805 package. This part is suitable for applications where the original 0.125W specification can accommodate higher power dissipation without thermal or space constraints.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	AEC-Q200	RoHS3	Height Max (mm)
ERJ-S06J621V	Panasonic	620Ω	±5%	0.125	0805	±200ppm/°C	-55 to 155°C	Yes	Yes	0.70
ERJ-6GEYJ621V	Panasonic	620Ω	±5%	0.125	0805	±200ppm/°C	-55 to 155°C	Yes	Yes	0.70
ERJ-P06J621V	Panasonic	620Ω	±5%	0.5	0805	±200ppm/°C	-55 to 155°C	Yes	Yes	0.70
CR0805-JW-621ELF	Bourns Inc.	620Ω	±5%	0.125	0805	±200ppm/°C	-55 to 155°C	No	Yes	0.60
CRCW0805620RJNEA	Vishay Dale	620Ω	±5%	0.125	0805	±200ppm/°C	-55 to 155°C	Yes	Yes	0.50
RMCF0805JT620R	Stackpole Electronics Inc	620Ω	±5%	0.125	0805	±200ppm/°C	-55 to 155°C	Yes	Yes	0.65

Engineering Selection Recommendations

For AEC-Q200 Automotive Applications: ERJ-6GEYJ621V (Panasonic), CRCW0805620RJNEA (Vishay Dale), and RMCF0805JT620R (Stackpole Electronics Inc) are qualified substitutes. All three maintain AEC-Q200 certification and ROHS3 compliance identical to the primary part.

For Non-Automotive or General Industrial Applications: CR0805-JW-621ELF (Bourns Inc.) is suitable where AEC-Q200 qualification is not required. This part maintains ROHS3 compliance and identical electrical specifications with moisture-resistant construction.

For Higher Power Dissipation Requirements: ERJ-P06J621V (Panasonic) provides 0.5W capability while maintaining the same 0805 package footprint, AEC-Q200 qualification, and ROHS3 compliance. Selection of this part is appropriate only when circuit design permits higher power dissipation without exceeding thermal limits.

Inventory Availability: RMCF0805JT620R offers the highest stock availability at 158,358 units. ERJ-6GEYJ621V provides 73,665 units. CRCW0805620RJNEA and CR0805-JW-621ELF offer 13,660 and 23,266 units respectively.

Frequently Asked Questions (FAQ)

Q: Can ERJ-P06J621V (0.5W) be used as a direct replacement for ERJ-S06J621V (0.125W)?

A: Yes, in applications where circuit design permits. The 0.5W part operates within identical electrical parameters and package dimensions. Use is limited to designs where higher power dissipation does not create thermal management issues or exceed component stress ratings.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitutes meet ROHS3 compliance requirements.

Q: Which substitutes maintain AEC-Q200 automotive qualification?

A: ERJ-6GEYJ621V, ERJ-P06J621V, CRCW0805620RJNEA, and RMCF0805JT620R are AEC-Q200 qualified. CR0805-JW-621ELF does not carry AEC-Q200 certification.

Q: Do package dimensions vary between substitutes?

A: All parts use 0805 (2012 Metric) package with identical length (2.00mm) and width (1.25mm). Maximum seated height varies between 0.50mm and 0.70mm. Verify PCB design accommodates the specific height of the selected substitute.

Q: What is the significance of the anti-sulfur feature on ERJ-S06J621V?

A: Anti-sulfur construction provides enhanced reliability in environments with sulfur-containing contaminants. Substitute parts without explicit anti-sulfur designation may have different performance characteristics in such environments. For applications requiring anti-sulfur properties, ERJ-6GEYJ621V or ERJ-P06J621V (both Panasonic) are recommended.

Q: Can substitutes be mixed within a single assembly?

A: Yes. All substitutes meet identical electrical specifications (620Ω ±5%, ±200ppm/°C, -55°C to 155°C). Mixed sourcing is acceptable from a functional standpoint, though single-source procurement is recommended for supply chain consistency.

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