ERJ-S06F5621V Equivalent & Substitute Parts

Part Overview

The ERJ-S06F5621V is a 5.62 kOhms ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Panasonic Electronic Components. This part is specified with anti-sulfur coating and automotive AEC-Q200 qualification, designed for automotive and industrial applications requiring enhanced reliability in harsh environments. The part maintains active product status with 784 units in current inventory.

Equivalent and substitute parts are identified to support design flexibility, supply chain continuity, and application-specific requirements where alternative manufacturers or feature sets may better serve production needs.

Key Parameters

Parameter	Value
Resistance	5.62 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
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following critical parameters:

Resistance Value: 5.62 kOhms (exact match required)
Tolerance: ±1% (exact match required)
Package: 0805 (2012 Metric) (exact match required)
Temperature Coefficient: ±100ppm/°C (exact match required)
Operating Temperature Range: -55°C ~ 155°C (exact match required)
Composition: Thick Film (exact match required)
Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Substitute parts are grouped into two categories based on power rating:

Category A - Direct Equivalents (0.125W / 1/8W): Parts with identical power rating to the main part. These provide direct functional replacement with no circuit re-evaluation required.

Category B - Higher Power Rating (0.5W / 1/2W): Parts with increased power dissipation capability. These are electrically compatible but represent design upgrades suitable for applications requiring enhanced thermal performance.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	AEC-Q200	RoHS Status	Height Max (mm)
ERJ-S06F5621V	Panasonic	5.62 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	Yes	ROHS3	0.70
ERJ-6ENF5621V	Panasonic	5.62 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	Yes	ROHS3	0.70
CR0805-FX-5621ELF	Bourns Inc.	5.62 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	No	ROHS3	0.60
CRCW08055K62FKEA	Vishay Dale	5.62 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	Yes	ROHS3	0.50
CRCW08055K62FKEAHP	Vishay Dale	5.62 kΩ	±1%	0.5	0805	±100ppm/°C	-55~155°C	Yes	ROHS3	0.60
CRCW08055K62FKTA	Vishay Dale	5.62 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	Yes	RoHS Non-compliant	0.50
RC0805FR-075K62L	YAGEO	5.62 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	No	ROHS3	0.60
RCS08055K62FKEA	Vishay Dale	5.62 kΩ	±1%	0.5	0805	±100ppm/°C	-55~155°C	Yes	ROHS3	0.50
RMCF0805FT5K62	Stackpole Electronics	5.62 kΩ	±1%	0.125	0805	±100ppm/°C	-55~155°C	Yes	ROHS3	0.65

Engineering Selection Recommendations

For Direct Replacement (0.125W Category)

ERJ-6ENF5621V (Panasonic) is the primary equivalent, offering identical electrical specifications, AEC-Q200 automotive qualification, and ROHS3 compliance. This part shares the same manufacturer as the main part and provides the highest supply availability (79,328 units).

CRCW08055K62FKEA (Vishay Dale) is a qualified alternative with AEC-Q200 rating and ROHS3 compliance. Reduced package height (0.50mm vs 0.70mm) may provide PCB layout advantages in space-constrained designs.

RMCF0805FT5K62 (Stackpole Electronics) maintains AEC-Q200 qualification and ROHS3 compliance with good inventory availability (43,981 units).

RC0805FR-075K62L (YAGEO) and CR0805-FX-5621ELF (Bourns) lack AEC-Q200 automotive qualification. These parts are suitable only for non-automotive applications where moisture-resistant thick film composition is acceptable.

CRCW08055K62FKTA (Vishay Dale) does not meet ROHS3 compliance and is not recommended for new designs.

For Higher Power Applications (0.5W Category)

CRCW08055K62FKEAHP (Vishay Dale) and RCS08055K62FKEA (Vishay Dale) provide doubled power dissipation (0.5W vs 0.125W) while maintaining AEC-Q200 qualification and ROHS3 compliance. These parts are suitable for circuit designs requiring enhanced thermal performance or pulse withstanding capability.

Frequently Asked Questions (FAQ)

Q: Can I use a 0.5W substitute in place of the 0.125W main part?

A: Yes. The 0.5W parts (CRCW08055K62FKEAHP, RCS08055K62FKEA) are electrically compatible and will function correctly in circuits designed for 0.125W resistors. The higher power rating provides additional thermal margin and does not create compatibility issues. Physical dimensions remain identical (0805 package).

Q: What is the difference between AEC-Q200 qualified and non-qualified parts?

A: AEC-Q200 qualification indicates the part meets automotive industry reliability standards including thermal cycling, humidity resistance, and failure rate testing. Parts without this rating (CR0805-FX-5621ELF, RC0805FR-075K62L) are suitable for consumer and industrial applications but should not be used in automotive designs requiring compliance certification.

Q: Does package height variation affect PCB assembly?

A: Package heights range from 0.50mm to 0.70mm. All parts use the same 0805 footprint and are compatible with standard pick-and-place equipment. Height differences may be relevant only in applications with strict vertical clearance constraints or where solder reflow profiles are tightly controlled.

Q: Why is CRCW08055K62FKTA not recommended?

A: This part does not meet ROHS3 compliance and is classified as RoHS non-compliant. It is not suitable for new product designs subject to environmental or regulatory compliance requirements.

Q: Are moisture-resistant variants (CR0805-FX-5621ELF, RC0805FR-075K62L) equivalent to anti-sulfur variants?

A: Both feature sets provide environmental protection but address different concerns. Anti-sulfur coating (ERJ-S06F5621V) protects against sulfur-containing atmospheric contaminants common in industrial environments. Moisture-resistant composition protects against humidity ingress. For automotive applications, AEC-Q200 qualified parts with anti-sulfur or automotive-grade specifications are preferred.

Q: What inventory considerations should guide part selection?

A: RC0805FR-075K62L (YAGEO) offers the highest inventory availability (129,759 units) for non-automotive applications. ERJ-6ENF5621V (Panasonic) provides strong availability (79,328 units) for automotive-qualified direct replacement. CRCW08055K62FKTA should be avoided due to limited inventory and compliance issues.

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