ERJ-S08F56R2V Equivalent & Substitute Parts

Part Overview

The ERJ-S08F56R2V is a 56.2 Ohm ±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 product is currently active and available in high volume (708 pcs in stock). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to support component sourcing flexibility and supply chain continuity.

Key Parameters

Parameter	Value
Resistance	56.2 Ohms
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
Number of Terminations	2
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S08F56R2V are qualified based on the following criteria:

Electrical Parameters (Must Match):

Resistance value: 56.2 Ohms
Tolerance: ±1%
Power rating: 0.25W (1/4W)
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match):

Package type: 1206 (3216 Metric)
Number of terminations: 2
Supplier device package: 1206

Compliance & Environmental (Must Match):

RoHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)
REACH Unaffected status

Composition:

Thick film construction

Substitute parts may differ in specific features (anti-sulfur vs. moisture-resistant coatings) and product status, but maintain full electrical and mechanical compatibility. All identified substitutes meet the core parameter requirements for direct circuit board replacement.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff (ppm/°C)	Op. Temp Range (°C)	Features	Product Status	Inventory (pcs)
ERJ-S08F56R2V	Panasonic	56.2 Ω	±1%	0.25	1206	±100	-55 ~ 155	Anti-Sulfur, AEC-Q200	Active	708
ERJ-8ENF56R2V	Panasonic	56.2 Ω	±1%	0.25	1206	±100	-55 ~ 155	AEC-Q200	Not For New Designs	32569
CR1206-FX-56R2ELF	Bourns Inc.	56.2 Ω	±1%	0.25	1206	±100	-55 ~ 155	Moisture Resistant	Active	30898
CRCW120656R2FKEA	Vishay Dale	56.2 Ω	±1%	0.25	1206	±100	-55 ~ 155	AEC-Q200	Active	20653
RC1206FR-0756R2L	YAGEO	56.2 Ω	±1%	0.25	1206	±100	-55 ~ 155	Moisture Resistant	Active	1309
RMCF1206FT56R2	Stackpole Electronics Inc	56.2 Ω	±1%	0.25	1206	±100	-55 ~ 155	AEC-Q200	Active	14770

Engineering Selection Recommendations

For Active Product Designs: CRCW120656R2FKEA (Vishay Dale), CR1206-FX-56R2ELF (Bourns Inc.), RC1206FR-0756R2L (YAGEO), and RMCF1206FT56R2 (Stackpole Electronics Inc.) are all active products with full production support and recommended for new designs.

For Automotive AEC-Q200 Applications: CRCW120656R2FKEA, RMCF1206FT56R2, and the primary part ERJ-S08F56R2V carry AEC-Q200 automotive qualification. These parts are suitable for automotive and high-reliability industrial applications requiring automotive-grade component certification.

For Moisture-Resistant Applications: CR1206-FX-56R2ELF and RC1206FR-0756R2L feature moisture-resistant coatings and are suitable for applications requiring enhanced environmental protection without automotive qualification.

Legacy Product Consideration: ERJ-8ENF56R2V (Panasonic) is marked "Not For New Designs" and should be used only for legacy system maintenance or repair applications where the original part specification is required.

Supply Chain Flexibility: All substitute parts maintain identical electrical and mechanical specifications. Selection may be based on availability, lead time, and specific feature requirements (automotive qualification vs. moisture resistance).

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF56R2V be used as a direct replacement for ERJ-S08F56R2V? A: Yes, ERJ-8ENF56R2V is electrically and mechanically compatible. However, it is marked "Not For New Designs" and should be reserved for legacy applications or repair scenarios where the original part is specified.

Q: What is the difference between anti-sulfur and moisture-resistant coatings? A: Anti-sulfur coating (ERJ-S08F56R2V) protects against sulfur contamination in automotive environments. Moisture-resistant coating (CR1206-FX-56R2ELF, RC1206FR-0756R2L) provides protection against humidity and moisture ingress. Both are thick film resistors with identical electrical performance.

Q: Are all substitute parts AEC-Q200 qualified? A: No. CRCW120656R2FKEA, RMCF1206FT56R2, and ERJ-S08F56R2V carry AEC-Q200 qualification. CR1206-FX-56R2ELF and RC1206FR-0756R2L do not have AEC-Q200 ratings. For automotive applications requiring AEC-Q200 compliance, use only qualified parts.

Q: Do all parts have the same physical dimensions? A: All parts use the 1206 (3216 Metric) package. Minor variations exist in maximum seated height (0.024" to 0.030"), which do not affect PCB layout or assembly compatibility.

Q: What is the significance of ROHS3 compliance and MSL 1 rating? A: ROHS3 Compliant indicates the part meets European Restriction of Hazardous Substances regulations. MSL 1 (Unlimited) means the part has unlimited shelf life and requires no special moisture control during storage or handling.

Q: Can these parts be used interchangeably in existing designs? A: Yes. All substitute parts meet identical electrical specifications (56.2 Ω ±1%, 0.25W, ±100ppm/°C, -55°C ~ 155°C) and mechanical requirements (1206 package, 2 terminations). Direct substitution is supported without circuit redesign.

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