Equivalent & Substitute Parts for ERJ-S08F2052V

Part Overview

The ERJ-S08F2052V is a 20.5 kOhms ±1% thick film chip resistor manufactured by Panasonic Electronic Components in the 1206 (3216 Metric) package format. This component is rated for 0.25W (1/4W) power dissipation and meets AEC-Q200 automotive qualification standards with anti-sulfur properties. The part is currently in active production status with 969 units in stock.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when supply chain optimization is required, or when design flexibility across qualified manufacturers is needed while maintaining identical electrical and mechanical performance.

Key Parameters

Parameter	Value
Resistance	20.5 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 ~ 155°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution validity for the ERJ-S08F2052V is determined by strict equivalence across the following parameters:

Resistance value: 20.5 kOhms (exact match required)
Tolerance: ±1% (exact match required)
Power rating: 0.25W / 1/4W (exact match required)
Package format: 1206 (3216 Metric) (exact match required)
Composition: Thick Film (exact match required)
Temperature coefficient: ±100ppm/°C (exact match required)
Operating temperature range: -55°C ~ 155°C (exact match required)
RoHS compliance: ROHS3 Compliant (exact match required)
Moisture sensitivity: MSL 1 (exact match required)

All substitute parts listed below meet these criteria. Variations in product status, specific feature sets (such as anti-sulfur or moisture-resistant designations), or minor dimensional differences do not affect functional substitutability in applications where the ERJ-S08F2052V is specified.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	AEC-Q200	RoHS3	MSL	Product Status
ERJ-S08F2052V	Panasonic Electronic Components	20.5 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Yes	Yes	1	Active
ERJ-8ENF2052V	Panasonic Electronic Components	20.5 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Yes	Yes	1	Not For New Designs
CRCW120620K5FKEA	Vishay Dale	20.5 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Yes	Yes	1	Active
RC1206FR-0720K5L	YAGEO	20.5 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	No	Yes	1	Active
RMCF1206FT20K5	Stackpole Electronics Inc	20.5 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Yes	Yes	1	Active

Engineering Selection Recommendations

For applications requiring AEC-Q200 automotive qualification, select from CRCW120620K5FKEA (Vishay Dale), RMCF1206FT20K5 (Stackpole Electronics Inc), or the primary part ERJ-S08F2052V (Panasonic Electronic Components). All three are in active production status and carry full automotive certification.

The ERJ-8ENF2052V (Panasonic) is electrically and mechanically equivalent but carries a "Not For New Designs" status, making it suitable only for legacy system maintenance or existing design revisions where continuity with prior production is required.

The RC1206FR-0720K5L (YAGEO) meets all electrical and mechanical specifications and RoHS3 compliance but does not carry AEC-Q200 automotive rating. This part is suitable for non-automotive applications or designs where automotive qualification is not a requirement.

All substitute parts are ROHS3 compliant with MSL 1 rating and identical operating temperature ranges, ensuring direct functional interchangeability within the specified parameter set.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF2052V be used as a direct replacement for ERJ-S08F2052V?

A: Yes, ERJ-8ENF2052V is electrically and mechanically equivalent. However, it carries a "Not For New Designs" status. Use this part only for maintenance of existing designs or legacy systems where continuity with prior production is necessary.

Q: Which substitute parts maintain AEC-Q200 automotive certification?

A: CRCW120620K5FKEA (Vishay Dale), RMCF1206FT20K5 (Stackpole Electronics Inc), and ERJ-8ENF2052V (Panasonic) all carry AEC-Q200 certification. For new automotive designs, prioritize parts with active production status: CRCW120620K5FKEA or RMCF1206FT20K5.

Q: Is RC1206FR-0720K5L suitable for automotive applications?

A: RC1206FR-0720K5L does not carry AEC-Q200 automotive certification. It is suitable for non-automotive applications where automotive qualification is not required. For automotive designs, select from the AEC-Q200 qualified alternatives.

Q: Are all substitute parts available in 1206 package format?

A: Yes, all listed substitute parts are manufactured in the 1206 (3216 Metric) package format with identical footprint and mounting characteristics.

Q: Do all substitute parts have the same moisture sensitivity rating?

A: Yes, all substitute parts carry MSL 1 (Unlimited) moisture sensitivity level, indicating no special moisture handling requirements during storage or assembly.

Q: What is the key difference between ERJ-S08F2052V and CRCW120620K5FKEA?

A: Both parts are electrically and mechanically equivalent with identical specifications. The primary difference is manufacturer: Panasonic versus Vishay Dale. Both are in active production and AEC-Q200 certified.

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