ERJ-S06F6812V Equivalent & Substitute Parts

Part Overview

The ERJ-S06F6812V is a 68.1 kOhms ±1% 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 applications requiring high reliability in harsh environments. The product is currently active with 674 units in stock. Equivalent and substitute parts are necessary when the primary part becomes unavailable, when alternative packaging formats are required, or when design specifications allow for compatible alternatives from qualified manufacturers.

Key Parameters

Parameter	Value
Resistance	68.1 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
Terminations	2
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S06F6812V is determined by strict electrical and mechanical parameter matching:

Primary Substitution Criteria (Must Match):

Resistance value: 68.1 kOhms
Tolerance: ±1%
Package / Case: 0805 (2012 Metric)
Composition: Thick Film
Temperature Coefficient: ±100ppm/°C
Operating Temperature Range: -55°C ~ 155°C
Terminations: 2
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

Secondary Consideration (May Vary):

Power Rating: 0.125W (1/8W) is standard; higher ratings (0.5W) are acceptable as they provide greater thermal margin
Packaging Format: Tape & Reel (TR) or Cut Tape (CT) formats are interchangeable based on assembly requirements
Height - Seated: Variations within 0.020" to 0.028" are acceptable for standard PCB assembly

Manufacturer Qualifications:

Automotive AEC-Q200 certification is preferred for applications requiring automotive-grade reliability but is not mandatory for all substitute parts
Anti-sulfur coating is a feature of the primary part; substitutes without this feature remain functionally equivalent

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp (°C)	AEC-Q200	Packaging Format	Status
ERJ-S06F6812V	Panasonic	68.1k	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	Yes	Tape & Reel	Active
ERJ-6ENF6812V	Panasonic	68.1k	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	Yes	Tape & Reel	Active
CR0805-FX-6812ELF	Bourns Inc.	68.1k	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	No	Tape & Reel	Active
CRCW080568K1FKEA	Vishay Dale	68.1k	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	Yes	Tape & Reel	Active
CRCW080568K1FKEAHP	Vishay Dale	68.1k	±1%	0.5	0805	±100ppm/°C	-55 ~ 155	Yes	Tape & Reel	Active
CRCW080568K1FKEB	Vishay Dale	68.1k	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	Yes	Tape & Reel	Discontinued
RC0805FR-0768K1L	YAGEO	68.1k	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	No	Cut Tape	Active
RCS080568K1FKEA	Vishay Dale	68.1k	±1%	0.5	0805	±100ppm/°C	-55 ~ 155	Yes	Tape & Reel	Active
RMCF0805FG68K1	Stackpole Electronics	68.1k	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	Yes	Cut Tape	Active
RMCF0805FT68K1	Stackpole Electronics	68.1k	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	Yes	Tape & Reel	Active

Engineering Selection Recommendations

Tier 1 - Direct Equivalents (Recommended for Primary Selection):

ERJ-6ENF6812V (Panasonic) and RMCF0805FT68K1 (Stackpole Electronics) are direct functional equivalents with identical electrical specifications, automotive AEC-Q200 certification, and active product status. Both are available in Tape & Reel packaging with high inventory levels (131,042 and 242,759 units respectively).

Tier 2 - Qualified Alternatives (Acceptable for Most Applications):

CRCW080568K1FKEA (Vishay Dale) meets all electrical and mechanical requirements with AEC-Q200 certification and active status. RMCF0805FG68K1 (Stackpole Electronics) provides equivalent performance in Cut Tape format for applications where reel packaging is not required.

Tier 3 - Functional Equivalents (Suitable When Automotive Certification Not Required):

CR0805-FX-6812ELF (Bourns Inc.) and RC0805FR-0768K1L (YAGEO) provide identical electrical performance and operating temperature range. These parts lack automotive AEC-Q200 certification but maintain ROHS3 compliance and moisture resistance. RC0805FR-0768K1L is available in Cut Tape format with the highest inventory (149,911 units).

Tier 4 - Higher Power Alternatives (For Thermal Margin Applications):

CRCW080568K1FKEAHP (Vishay Dale) and RCS080568K1FKEA (Vishay Dale) provide 0.5W power rating in the same 0805 package with AEC-Q200 certification. These are suitable when circuit design allows for higher power dissipation capability.

Discontinued Part - Not Recommended:

CRCW080568K1FKEB (Vishay Dale) is discontinued at DiGi Electronics and should not be selected for new designs despite meeting all technical specifications.

Frequently Asked Questions (FAQ)

Q: Can I substitute ERJ-6ENF6812V for ERJ-S06F6812V?

A: Yes. Both parts are manufactured by Panasonic with identical resistance (68.1 kOhms), tolerance (±1%), power rating (0.125W), package (0805), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and AEC-Q200 certification. The primary difference is the series designation (ERJ-6EN vs. ERJ-S06), which reflects different manufacturing lines but equivalent performance.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging is supplied on continuous reels suitable for automated pick-and-place assembly equipment. Cut Tape (CT) packaging is supplied in strips cut from the reel, suitable for manual assembly or lower-volume production. Both formats contain identical components; the difference is in delivery and handling format only.

Q: Can I use a 0.5W rated resistor (CRCW080568K1FKEAHP) in place of the 0.125W ERJ-S06F6812V?

A: Yes, from an electrical and mechanical standpoint. The higher power rating provides greater thermal margin and does not affect circuit function. However, verify that the circuit design does not depend on the specific thermal characteristics of the 0.125W part. The 0.5W variant maintains identical resistance, tolerance, temperature coefficient, and operating temperature range.

Q: Is AEC-Q200 certification required for my application?

A: AEC-Q200 certification is mandatory for automotive applications and recommended for high-reliability industrial applications. For general-purpose consumer electronics, non-certified alternatives such as CR0805-FX-6812ELF or RC0805FR-0768K1L are functionally equivalent. Verify your application requirements before selecting a non-certified substitute.

Q: What does the anti-sulfur feature on the ERJ-S06F6812V provide?

A: Anti-sulfur coating protects the resistor from corrosion in environments with hydrogen sulfide exposure. Most substitute parts do not explicitly list this feature but maintain equivalent performance in standard industrial environments. If anti-sulfur protection is critical, ERJ-6ENF6812V (Panasonic) is the recommended substitute.

Q: Can I mix different manufacturers' parts in the same circuit board?

A: Yes. All listed substitute parts meet identical electrical specifications, tolerance, temperature coefficient, and operating temperature range. Mixing manufacturers is acceptable from a functional standpoint. For consistency in procurement and quality control, consider standardizing on a single manufacturer when possible.

Q: Why is CRCW080568K1FKEB listed as discontinued?

A: CRCW080568K1FKEB is discontinued at DiGi Electronics, indicating it is no longer available through this primary distribution channel. Although the part may still exist in legacy inventory, it should not be selected for new designs. Use CRCW080568K1FKEA or CRCW080568K1FKEAHP as active alternatives from Vishay Dale.

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