ERJ-S08F4641V Equivalent & Substitute Parts

Part Overview

The ERJ-S08F4641V is a 4.64 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Panasonic Electronic Components. This part is classified as Active product status with anti-sulfur coating and automotive AEC-Q200 qualification. Substitute parts become necessary due to inventory constraints, supply chain disruptions, or design requirement changes while maintaining electrical and mechanical compatibility within the same package class and performance specifications.

Key Parameters

Parameter	Value
Resistance	4.64 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
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S08F4641V are qualified based on the following criteria:

Resistance Value: Exact match at 4.64 kOhms
Tolerance: ±1% tolerance maintained across all substitutes
Power Rating: 0.25W (1/4W) consistent across all alternatives
Package: 1206 (3216 Metric) form factor required for PCB compatibility
Composition: Thick film construction maintained
Temperature Coefficient: ±100ppm/°C specification preserved
Operating Temperature: -55°C ~ 155°C range supported
RoHS Compliance: ROHS3 Compliant status required
Moisture Sensitivity: MSL 1 (Unlimited) across all parts

All listed substitute parts meet these electrical and mechanical parameters, enabling direct substitution in circuit designs without performance degradation or PCB layout modifications.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	Product Status	Packaging Type	Inventory (Pcs)
ERJ-S08F4641V	Panasonic Electronic Components	4.64 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	Tape & Reel (TR)	919
ERJ-8ENF4641V	Panasonic Electronic Components	4.64 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Not For New Designs	Tape & Reel (TR)	88750
AC1206FR-074K64L	YAGEO	4.64 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	Cut Tape (CT) & Digi-Reel®	8547
CR1206-FX-4641ELF	Bourns Inc.	4.64 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	Tape & Reel (TR)	19604
CRCW12064K64FKEA	Vishay Dale	4.64 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	Tape & Reel (TR)	15934
RC1206FR-074K64L	YAGEO	4.64 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	Tape & Reel (TR)	51259
RMCF1206FT4K64	Stackpole Electronics Inc	4.64 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	Tape & Reel (TR)	7756

Engineering Selection Recommendations

Primary Substitutes (Active Status)

CRCW12064K64FKEA (Vishay Dale), AC1206FR-074K64L (YAGEO), CR1206-FX-4641ELF (Bourns Inc.), RC1206FR-074K64L (YAGEO), and RMCF1206FT4K64 (Stackpole Electronics Inc) are all Active product status with full ROHS3 compliance and AEC-Q200 automotive qualification where applicable. These parts maintain identical electrical specifications and 1206 package geometry, enabling direct PCB substitution.

Secondary Substitute (Legacy Status)

ERJ-8ENF4641V (Panasonic Electronic Components) carries "Not For New Designs" status despite matching all electrical and mechanical parameters. This part is suitable for legacy system maintenance or existing inventory replenishment but should not be selected for new circuit designs.

All substitute parts maintain ROHS3 compliance, MSL 1 moisture sensitivity rating, and identical temperature coefficient and operating temperature specifications as the primary ERJ-S08F4641V part.

Frequently Asked Questions (FAQ)

Q: Can ERJ-S08F4641V be replaced with ERJ-8ENF4641V in new designs?

A: No. ERJ-8ENF4641V carries "Not For New Designs" product status. While electrical and mechanical parameters are identical, this designation indicates the manufacturer recommends against new design implementation. Use Active status alternatives for new circuit development.

Q: Are all substitute parts compatible with existing PCB layouts designed for ERJ-S08F4641V?

A: Yes. All substitute parts use the 1206 (3216 Metric) package with identical footprint dimensions (0.126" L x 0.063" W / 3.20mm x 1.60mm nominal). Physical PCB pad layouts require no modification. Minor height variations (0.024" to 0.030" seated height) do not affect assembly or electrical performance.

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

A: Tape & Reel (TR) packaging supplies components on continuous carrier tape suitable for automated pick-and-place assembly equipment. Cut Tape (CT) & Digi-Reel® packaging provides smaller quantities on cut tape segments, typically for lower-volume applications or manual assembly. Both packaging formats contain identical components with identical electrical specifications.

Q: Do all substitute parts meet automotive AEC-Q200 qualification?

A: Not all. ERJ-S08F4641V, CRCW12064K64FKEA, RMCF1206FT4K64, and ERJ-8ENF4641V carry AEC-Q200 automotive qualification. AC1206FR-074K64L, CR1206-FX-4641ELF, and RC1206FR-074K64L do not list AEC-Q200 ratings. For automotive applications requiring AEC-Q200 compliance, select only qualified alternatives.

Q: Are moisture-resistant features available across all substitutes?

A: AC1206FR-074K64L, CR1206-FX-4641ELF, and RC1206FR-074K64L explicitly list moisture-resistant features. ERJ-S08F4641V includes anti-sulfur coating. All parts maintain MSL 1 (Unlimited) moisture sensitivity rating, indicating no special moisture control requirements during storage or assembly.

Q: What inventory availability should influence part selection?

A: RC1206FR-074K64L offers highest inventory (51,259 pcs), followed by ERJ-8ENF4641V (88,750 pcs). For immediate availability in new designs, RC1206FR-074K64L or CRCW12064K64FKEA provide reliable stock levels. ERJ-S08F4641V current inventory (919 pcs) is limited.

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