ERJ-S03J6R2V Equivalent & Substitute Parts

Part Overview

The ERJ-S03J6R2V is a 6.2 Ohm thick film chip resistor manufactured by Panasonic Electronic Components in the 0603 (1608 Metric) package format. This component is rated for 0.1W (1/10W) power dissipation with ±5% tolerance and features anti-sulfur coating with AEC-Q200 automotive qualification. The part is currently in active production status with 1112 pieces available in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are required but alternative packaging configurations or series designations are acceptable for system integration.

Key Parameters

Parameter	Value
Resistance	6.2 Ohms
Tolerance	±5%
Power Rating	0.1W (1/10W)
Package / Case	0603 (1608 Metric)
Composition	Thick Film
Features	Anti-Sulfur, Automotive AEC-Q200
Temperature Coefficient	-100 / +600 ppm/°C
Operating Temperature Range	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the ERJ-S03J6R2V is permissible when the following electrical and mechanical parameters remain constant across alternative part numbers:

Resistance value: 6.2 Ohms
Tolerance: ±5%
Power rating: 0.1W (1/10W)
Package format: 0603 (1608 Metric)
Composition: Thick Film
Features: Anti-Sulfur, Automotive AEC-Q200
Temperature coefficient: -100 / +600 ppm/°C
Operating temperature range: -55°C ~ 155°C
RoHS compliance: ROHS3 Compliant
Moisture sensitivity level: 1 (Unlimited)

The ERJ-U03J6R2V qualifies as a direct substitute based on identical electrical specifications and mechanical compatibility. Differences in series designation (ERJ-S03 versus ERJ-U03) and packaging configuration (tape & reel versus standard packaging) do not affect functional equivalence for circuit applications.

Parameter Comparison

Parameter	ERJ-S03J6R2V	ERJ-U03J6R2V
Manufacturer	Panasonic Electronic Components	Panasonic Electronic Components
Resistance	6.2 Ohms	6.2 Ohms
Tolerance	±5%	±5%
Power Rating	0.1W (1/10W)	0.1W (1/10W)
Package / Case	0603 (1608 Metric)	0603 (1608 Metric)
Composition	Thick Film	Thick Film
Features	Anti-Sulfur, Automotive AEC-Q200	Anti-Sulfur, Automotive AEC-Q200
Temperature Coefficient	-100 / +600 ppm/°C	-100 / +600 ppm/°C
Operating Temperature Range	-55°C ~ 155°C	-55°C ~ 155°C
Size / Dimension	0.063" L x 0.031" W (1.60mm x 0.80mm)	0.063" L x 0.031" W (1.60mm x 0.80mm)
Height - Seated (Max)	0.022" (0.55mm)	0.022" (0.55mm)
Number of Terminations	2	2
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected
Product Status	Active	Active

Engineering Selection Recommendations

Both the ERJ-S03J6R2V and ERJ-U03J6R2V are active production components from Panasonic Electronic Components with identical electrical and mechanical specifications. Selection between these parts is determined by packaging and supply chain requirements rather than functional performance.

The ERJ-S03J6R2V is suitable for applications requiring standard packaging configuration with current inventory of 1112 pieces. The ERJ-U03J6R2V is supplied in tape & reel format with higher inventory availability of 6028 pieces, making it appropriate for high-volume manufacturing operations and automated assembly processes.

Both parts maintain full compliance with ROHS3 and AEC-Q200 automotive qualification standards. The identical temperature coefficient, operating temperature range, and moisture sensitivity rating ensure equivalent performance in automotive and industrial applications operating between -55°C and 155°C.

Frequently Asked Questions (FAQ)

Q: Can the ERJ-U03J6R2V replace the ERJ-S03J6R2V in circuit applications?

A: Yes. Both parts are electrically and mechanically identical with 6.2 Ohm resistance, ±5% tolerance, 0.1W power rating, and 0603 package format. The difference in series designation reflects packaging configuration only.

Q: What is the difference between ERJ-S03 and ERJ-U03 series designations?

A: The series designation indicates the packaging format. ERJ-S03 uses standard packaging, while ERJ-U03 uses tape & reel format. Electrical and mechanical specifications remain identical.

Q: Are both parts suitable for automotive applications?

A: Yes. Both the ERJ-S03J6R2V and ERJ-U03J6R2V carry AEC-Q200 automotive qualification and anti-sulfur coating, meeting automotive reliability and environmental requirements.

Q: What is the operating temperature range for these resistors?

A: Both parts operate across -55°C to 155°C with a temperature coefficient of -100 / +600 ppm/°C.

Q: Are these parts RoHS compliant?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected.

Q: What is the moisture sensitivity level?

A: Both parts have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions for storage and handling.

Q: Which part should be selected for high-volume production?

A: The ERJ-U03J6R2V in tape & reel format is recommended for high-volume automated assembly with its higher inventory availability of 6028 pieces.

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