Equivalent & Substitute Parts for ERJ-S08F3321V

Part Overview

The ERJ-S08F3321V is a 3.32 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 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 part is currently active in production with 748 units in stock.

Substitute parts are necessary when the primary part becomes unavailable, when design requirements shift toward alternative manufacturers, or when specific feature enhancements (such as higher power ratings or pulse withstanding capability) are required while maintaining electrical compatibility.

Key Parameters

Parameter	Value
Resistance	3.32 kOhms
Tolerance	±1%
Power Rating	0.25W (1/4W)
Package / Case	1206 (3216 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C to 155°C
Terminations	2
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S08F3321V is determined by strict equivalence across the following parameters:

Resistance value: 3.32 kOhms
Tolerance: ±1%
Package: 1206 (3216 Metric)
Composition: Thick Film
Temperature Coefficient: ±100ppm/°C
Operating Temperature Range: -55°C to 155°C
Terminations: 2
Moisture Sensitivity Level: 1 (Unlimited)

Parts meeting all these criteria are electrically and mechanically interchangeable. Additional features such as automotive AEC-Q200 qualification, anti-sulfur coating, moisture resistance, and pulse withstanding capability represent enhancements that do not disqualify a part from substitution but may provide additional benefits for specific applications.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	AEC-Q200	Product Status	RoHS Status	Inventory (Pcs)
ERJ-S08F3321V	Panasonic	3.32 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Yes	Active	ROHS3	748
ERJ-8ENF3321V	Panasonic	3.32 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Yes	Not For New Designs	ROHS3	72430
AC1206FR-073K32L	YAGEO	3.32 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Yes	Active	ROHS3	4404
CR1206-FX-3321ELF	Bourns Inc.	3.32 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	No	Active	ROHS3	40529
CRCW12063K32FKEA	Vishay Dale	3.32 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Yes	Active	ROHS3	17653
CRCW12063K32FKEAHP	Vishay Dale	3.32 kΩ	±1%	0.75	1206	±100ppm/°C	-55 to 155°C	Yes	Active	ROHS3	15201
CRCW12063K32FKEB	Vishay Dale	3.32 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Yes	Discontinued	ROHS3	17662
CRCW12063K32FKTA	Vishay Dale	3.32 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Yes	Active	Non-compliant	7795
RC1206FR-073K32L	YAGEO	3.32 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	No	Active	ROHS3	73477
RMCF1206FG3K32	Stackpole Electronics	3.32 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Yes	Active	ROHS3	11092
RMCF1206FT3K32	Stackpole Electronics	3.32 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Yes	Active	ROHS3	33575

Engineering Selection Recommendations

For applications requiring automotive AEC-Q200 qualification with active product status and ROHS3 compliance, the following parts are recommended as primary substitutes:

CRCW12063K32FKEA (Vishay Dale): Active status, AEC-Q200 qualified, ROHS3 compliant, 17,653 units in stock
RMCF1206FG3K32 (Stackpole Electronics): Active status, AEC-Q200 qualified, ROHS3 compliant, 11,092 units in stock
RMCF1206FT3K32 (Stackpole Electronics): Active status, AEC-Q200 qualified, ROHS3 compliant, 33,575 units in stock
AC1206FR-073K32L (YAGEO): Active status, AEC-Q200 qualified, ROHS3 compliant, 4,404 units in stock

For applications where AEC-Q200 qualification is not required, RC1206FR-073K32L (YAGEO) and CR1206-FX-3321ELF (Bourns Inc.) provide active alternatives with ROHS3 compliance and high inventory availability.

The part ERJ-8ENF3321V (Panasonic) is electrically equivalent but carries "Not For New Designs" status and should be avoided in new product development. CRCW12063K32FKTA (Vishay Dale) is not ROHS3 compliant and CRCW12063K32FKEB (Vishay Dale) is discontinued at DiGi Electronics and should not be selected for new designs.

CRCW12063K32FKEAHP (Vishay Dale) offers enhanced power rating (0.75W versus 0.25W) with pulse withstanding capability while maintaining all other electrical parameters, suitable for applications requiring higher transient energy absorption.

Frequently Asked Questions (FAQ)

Q: Can I use CRCW12063K32FKEAHP as a direct replacement for ERJ-S08F3321V?

A: Yes. The CRCW12063K32FKEAHP is electrically and mechanically compatible. It maintains identical resistance, tolerance, temperature coefficient, and operating temperature range. The higher power rating (0.75W versus 0.25W) and pulse withstanding feature provide additional capability without affecting circuit operation at the 0.25W design point.

Q: What is the difference between ERJ-8ENF3321V and ERJ-S08F3321V?

A: Both parts are electrically identical with matching resistance, tolerance, temperature coefficient, and operating range. The primary difference is product status: ERJ-S08F3321V is Active, while ERJ-8ENF3321V is marked "Not For New Designs." For new product development, ERJ-S08F3321V should be selected.

Q: Are YAGEO AC1206FR-073K32L and RC1206FR-073K32L interchangeable?

A: Both parts meet the core electrical and mechanical specifications. AC1206FR-073K32L includes AEC-Q200 automotive qualification, while RC1206FR-073K32L does not. For automotive applications, AC1206FR-073K32L is the appropriate choice.

Q: Does RoHS compliance affect substitution eligibility?

A: ROHS3 compliance is a regulatory requirement for most applications. CRCW12063K32FKTA is not ROHS3 compliant and should not be selected unless the application explicitly permits non-compliant materials. All other listed substitutes are ROHS3 compliant.

Q: Can I substitute a part with different physical dimensions?

A: All listed substitutes use the 1206 (3216 Metric) package with identical footprint specifications. Minor variations in height (0.024" to 0.030" maximum seated height) do not affect PCB assembly compatibility or electrical performance.

Q: Which substitute offers the best inventory availability?

A: RMCF1206FT3K32 (Stackpole Electronics) offers the highest inventory with 33,575 units in stock, followed by RC1206FR-073K32L (YAGEO) with 73,477 units. Both are active products with appropriate compliance certifications.

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