AF1206FR-0768RL Equivalent & Substitute Parts

Part Overview

The AF1206FR-0768RL is a 68 Ohms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by YAGEO. This component features anti-sulfur coating and automotive AEC-Q200 qualification, designed for applications requiring reliability in harsh environments. The part is currently active in production with 771 pieces in stock.

Substitute parts become necessary when the primary part experiences supply constraints, extended lead times, or when design requirements permit alternative manufacturers while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Resistance	68 Ohms
Tolerance	±1%
Power Rating	0.25W (1/4W)
Package	1206 (3216 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C to 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

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

Resistance value: 68 Ohms
Tolerance: ±1%
Power rating: 0.25W minimum (0.75W acceptable as higher rating)
Package: 1206 (3216 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C to 155°C minimum
RoHS and REACH compliance status

Parts are grouped by manufacturer and packaging format. All listed substitutes meet or exceed the electrical specifications of the primary part. Mechanical dimensions may vary within acceptable PCB footprint tolerances for the 1206 package standard.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	Packaging Format	Product Status	RoHS
AF1206FR-0768RL	YAGEO	68 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Tape & Reel	Active	ROHS3
AC1206FR-0768RL	YAGEO	68 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Cut Tape & Digi-Reel	Active	ROHS3
RC1206FR-0768RL	YAGEO	68 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Cut Tape & Digi-Reel	Active	ROHS3
CR1206-FX-68R0ELF	Bourns Inc.	68 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Tape & Reel	Active	ROHS3
CRCW120668R0FKEA	Vishay Dale	68 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Tape & Reel	Active	ROHS3
CRCW120668R0FKEAHP	Vishay Dale	68 Ω	±1%	0.75	1206	±100ppm/°C	-55 to 155°C	Cut Tape & Digi-Reel	Active	ROHS3
ERJ-8ENF68R0V	Panasonic Electronic Components	68 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Tape & Reel	Not For New Designs	ROHS3

Engineering Selection Recommendations

All substitute parts listed maintain full electrical equivalence to the AF1206FR-0768RL across resistance, tolerance, power rating, and temperature specifications. Selection should prioritize parts with Active product status for new designs.

AC1206FR-0768RL and RC1206FR-0768RL from YAGEO provide direct substitution with identical electrical characteristics and the same manufacturer lineage as the primary part. Both are available in higher quantities and alternative packaging formats.

CR1206-FX-68R0ELF from Bourns Inc. and CRCW120668R0FKEA from Vishay Dale are cross-manufacturer alternatives with equivalent specifications and AEC-Q200 automotive qualification where applicable.

CRCW120668R0FKEAHP offers increased power rating (0.75W) while maintaining the same package footprint, providing design margin for applications with potential power dissipation variations.

ERJ-8ENF68R0V from Panasonic carries "Not For New Designs" status and should be used only for legacy system maintenance or repair applications where the original part specification is mandatory.

Frequently Asked Questions (FAQ)

Q: Can I substitute AF1206FR-0768RL with AC1206FR-0768RL or RC1206FR-0768RL?

A: Yes. Both YAGEO alternatives are electrically and mechanically equivalent. The primary difference is packaging format (Cut Tape & Digi-Reel versus Tape & Reel). PCB footprint compatibility is identical for the 1206 package standard.

Q: Is CRCW120668R0FKEAHP a direct substitute despite the higher power rating?

A: Yes, for electrical circuit operation. The 0.75W rating exceeds the 0.25W requirement, providing additional thermal margin. Physical dimensions remain within 1206 package tolerances. Verify PCB layout clearances if thermal dissipation is a design concern.

Q: Why is ERJ-8ENF68R0V marked "Not For New Designs"?

A: This designation indicates the manufacturer has discontinued active development for this part. It remains available for existing production and repair applications but should not be selected for new circuit designs. Use active-status alternatives instead.

Q: Are all substitutes AEC-Q200 qualified?

A: No. AC1206FR-0768RL and CRCW120668R0FKEA carry explicit AEC-Q200 automotive qualification. RC1206FR-0768RL, CR1206-FX-68R0ELF, and ERJ-8ENF68R0V do not list this certification in their specifications. Verify automotive qualification requirements for your application before selection.

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

A: Tape & Reel is continuous reel packaging for high-volume automated assembly. Cut Tape & Digi-Reel provides smaller quantity packaging on tape with reel availability. Both formats are compatible with standard pick-and-place equipment. Selection depends on production volume and inventory management requirements.

Q: Are all parts ROHS3 compliant?

A: Yes. All listed parts, including the primary AF1206FR-0768RL and all substitutes, meet ROHS3 compliance requirements.

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