AF0201JR-071M2L Equivalent & Substitute Parts

Part Overview

The AF0201JR-071M2L is a 1.2 MOhms ±5% thick film chip resistor in 0201 package (0.60mm x 0.30mm) rated for 0.05W power dissipation. This component features anti-sulfur coating and automotive AEC-Q200 qualification, making it suitable for automotive and harsh environment applications. The part is currently active in production with 890 pieces available in stock.

Substitute parts are identified when electrical specifications (resistance value, tolerance, power rating, temperature coefficient) and mechanical parameters (package, dimensions, terminations) remain equivalent or improved, while maintaining compliance with relevant standards and certifications.

Key Parameters

Parameter	Value
Resistance	1.2 MOhms
Tolerance	±5%
Power Rating	0.05W (1/20W)
Package / Case	0201 (0603 Metric)
Composition	Thick Film
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C ~ 125°C
Dimensions	0.024" L x 0.012" W (0.60mm x 0.30mm)
Height - Seated (Max)	0.010" (0.26mm)
Terminations	2
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

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

Resistance value: 1.2 MOhms (exact match required)
Power rating: 0.05W minimum
Package: 0201 (0603 Metric) with identical dimensions
Composition: Thick film construction
Temperature coefficient: ±200ppm/°C
Operating temperature range: -55°C ~ 125°C minimum
Termination count: 2
Compliance: ROHS3, REACH Unaffected, EAR99

Tolerance may be equal or tighter (±5% or ±1%) without affecting substitution validity. Feature enhancements (moisture resistance) do not preclude substitution. All identified substitutes maintain full electrical and mechanical compatibility with the AF0201JR-071M2L.

Parameter Comparison

Parameter	AF0201JR-071M2L	RC0201JR-071M2L	RC0201FR-071M2L
Manufacturer	YAGEO	YAGEO	YAGEO
Resistance	1.2 MOhms	1.2 MOhms	1.2 MOhms
Tolerance	±5%	±5%	±1%
Power Rating	0.05W	0.05W	0.05W
Composition	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±200ppm/°C	±200ppm/°C	±200ppm/°C
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Package / Case	0201 (0603 Metric)	0201 (0603 Metric)	0201 (0603 Metric)
Dimensions	0.024" L x 0.012" W (0.60mm x 0.30mm)	0.024" L x 0.012" W (0.60mm x 0.30mm)	0.024" L x 0.012" W (0.60mm x 0.30mm)
Height - Seated (Max)	0.010" (0.26mm)	0.010" (0.26mm)	0.010" (0.26mm)
Terminations	2	2	2
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active

Engineering Selection Recommendations

Both RC0201JR-071M2L and RC0201FR-071M2L are direct substitutes for AF0201JR-071M2L based on electrical and mechanical parameter equivalence.

RC0201JR-071M2L maintains identical specifications with ±5% tolerance and moisture-resistant construction. This part is functionally equivalent and suitable for direct replacement in applications where the original anti-sulfur automotive AEC-Q200 specification is not mandatory.

RC0201FR-071M2L offers improved tolerance performance at ±1%, providing tighter resistance accuracy while maintaining all other electrical and mechanical parameters. This part is suitable for applications requiring higher precision without sacrificing compatibility. The moisture-resistant feature provides additional environmental protection.

All three parts are ROHS3 compliant, REACH unaffected, and carry EAR99 classification. Selection between these options depends on application-specific tolerance requirements and environmental exposure conditions.

Frequently Asked Questions (FAQ)

Q: Can RC0201JR-071M2L replace AF0201JR-071M2L in automotive applications?

A: RC0201JR-071M2L is electrically and mechanically equivalent. However, AF0201JR-071M2L carries explicit AEC-Q200 automotive qualification with anti-sulfur coating. If AEC-Q200 certification is a design requirement, AF0201JR-071M2L should be retained. For general automotive use without specific AEC-Q200 mandate, RC0201JR-071M2L is compatible.

Q: What is the difference between RC0201JR-071M2L and RC0201FR-071M2L?

A: The primary difference is tolerance: RC0201JR-071M2L is ±5%, while RC0201FR-071M2L is ±1%. Both share identical resistance value, power rating, package dimensions, and operating temperature range. RC0201FR-071M2L provides superior accuracy for precision applications.

Q: Are all three parts pin-compatible?

A: Yes. All three parts use identical 0201 package (0.60mm x 0.30mm) with 2 terminations, identical dimensions, and identical height specifications. They are mechanically and electrically interchangeable at the PCB level.

Q: Do these substitutes maintain the same moisture sensitivity level?

A: Yes. All three parts carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Which part should be selected for high-reliability applications?

A: RC0201FR-071M2L with ±1% tolerance is recommended for high-reliability applications requiring tighter resistance accuracy. All three parts maintain identical temperature stability (±200ppm/°C) and operating range (-55°C ~ 125°C).

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