ERJ-S08F1202V Equivalent & Substitute Parts

Part Overview

The ERJ-S08F1202V is a 12 kOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Panasonic Electronic Components. This thick film resistor features anti-sulfur coating and automotive AEC-Q200 qualification, designed for applications requiring high reliability in automotive and industrial environments. The part is currently in active production status with 719 units in stock.

Substitute parts become necessary when the primary part faces supply constraints, extended lead times, or when design flexibility permits equivalent alternatives that meet the same electrical and mechanical specifications.

Key Parameters

Parameter	Value
Resistance	12 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)
Number of Terminations	2

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following parameters:

Resistance value: 12 kOhms
Tolerance: ±1%
Power rating: 0.25W (1/4W)
Package: 1206 (3216 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
RoHS compliance: ROHS3 Compliant
Moisture sensitivity: MSL 1 (Unlimited)

All listed substitute parts meet these core electrical and mechanical parameters. Variations in physical dimensions (length, width, height) within the 1206 package specification, product status, and feature sets (such as automotive AEC-Q200 certification or moisture resistance) are noted but do not disqualify substitution when electrical performance requirements are met.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	Product Status	Features	RoHS	MSL
ERJ-S08F1202V	Panasonic	12 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Active	Anti-Sulfur, AEC-Q200	ROHS3	1
ERJ-8ENF1202V	Panasonic	12 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Not For New Designs	AEC-Q200	ROHS3	1
CRG1206F12K	TE Connectivity	12 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Active	None specified	ROHS3	1
AC1206FR-0712KL	YAGEO	12 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Active	AEC-Q200, Moisture Resistant	ROHS3	1
CR1206-FX-1202ELF	Bourns Inc.	12 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Active	Moisture Resistant	ROHS3	1
CRCW120612K0FKEA	Vishay Dale	12 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Active	AEC-Q200	ROHS3	1
CRCW120612K0FKEAHP	Vishay Dale	12 kΩ	±1%	0.75	1206	±100ppm/°C	-55~155°C	Active	AEC-Q200, Pulse Withstanding	ROHS3	1
RC1206FR-0712KL	YAGEO	12 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Active	Moisture Resistant	ROHS3	1
RMCF1206FT12K0	Stackpole Electronics	12 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Active	AEC-Q200	ROHS3	1

Engineering Selection Recommendations

All substitute parts listed maintain electrical equivalence to the ERJ-S08F1202V across resistance, tolerance, power rating, temperature coefficient, and operating temperature range. Selection among active alternatives should prioritize product status and compliance certifications:

Parts with active production status are preferred for new designs: CRG1206F12K (TE Connectivity), AC1206FR-0712KL (YAGEO), CR1206-FX-1202ELF (Bourns Inc.), CRCW120612K0FKEA (Vishay Dale), CRCW120612K0FKEAHP (Vishay Dale), RC1206FR-0712KL (YAGEO), and RMCF1206FT12K0 (Stackpole Electronics).

The ERJ-8ENF1202V carries "Not For New Designs" status and should be avoided in new applications despite electrical equivalence.

For automotive applications requiring AEC-Q200 certification, select from: AC1206FR-0712KL, CRCW120612K0FKEA, CRCW120612K0FKEAHP, or RMCF1206FT12K0.

The CRCW120612K0FKEAHP variant offers higher power rating (0.75W) while maintaining the same package footprint, providing design margin for applications with potential power dissipation increases.

All parts are ROHS3 compliant with MSL 1 rating, ensuring compatibility with standard manufacturing and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF1202V be used as a direct replacement for ERJ-S08F1202V?

A: Electrically, yes. Both parts share identical resistance (12 kOhms), tolerance (±1%), power rating (0.25W), package (1206), and operating specifications. However, ERJ-8ENF1202V carries "Not For New Designs" status. Use only in legacy system maintenance or when supply of active alternatives is unavailable.

Q: What is the difference between CRCW120612K0FKEA and CRCW120612K0FKEAHP?

A: Both are Vishay Dale parts with identical electrical specifications. The primary difference is power rating: FKEA is rated 0.25W while FKEAHP is rated 0.75W. The FKEAHP variant includes pulse withstanding capability. Physical dimensions differ slightly (height 0.024" vs 0.026"). Select FKEAHP only if the higher power rating is required by circuit design.

Q: Are all substitute parts suitable for automotive applications?

A: Not all. Only parts with AEC-Q200 certification are qualified for automotive use: AC1206FR-0712KL, CRCW120612K0FKEA, CRCW120612K0FKEAHP, and RMCF1206FT12K0. For non-automotive applications, all active parts are acceptable.

Q: Do physical dimension variations affect PCB layout?

A: All parts conform to the 1206 (3216 Metric) package standard. Minor variations in length, width, and height exist within specification tolerances. Verify footprint compatibility with your PCB design tool, but standard 1206 pads accommodate all listed parts.

Q: Which substitute offers the best inventory availability?

A: CRCW120612K0FKEA (Vishay Dale) has the highest stock level at 500,400 units. CR1206-FX-1202ELF (Bourns Inc.) has 64,075 units. Both offer reliable supply for high-volume applications.

Q: Can moisture-resistant variants be used interchangeably with non-moisture-resistant parts?

A: Yes. Moisture resistance is an additional feature that does not prevent substitution. Parts with moisture resistance (AC1206FR-0712KL, CR1206-FX-1202ELF, RC1206FR-0712KL) can replace non-moisture-resistant equivalents. The reverse substitution is acceptable only if moisture exposure is not a design concern.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message