AF0201JR-071ML Equivalent & Substitute Parts

Part Overview

The AF0201JR-071ML is a 1 MOhm ±5% thick film chip resistor in 0201 package format, manufactured by YAGEO. This surface-mount device is rated for 0.05W (1/20W) power dissipation and features anti-sulfur coating with AEC-Q200 automotive qualification. The part is active in production with 921 units currently in stock.

Substitute parts are necessary when the original manufacturer's stock is depleted, when alternative tolerance specifications are required for circuit performance, or when design requirements mandate specific feature sets such as moisture resistance or enhanced temperature operating ranges.

Key Parameters

Parameter	Value
Resistance	1 MOhm
Tolerance	±5%
Power Rating	0.05W (1/20W)
Package	0201 (0603 Metric)
Composition	Thick Film
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C to 125°C
Moisture Sensitivity Level	MSL 1 (Unlimited)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Mandatory Parameters (Must Match):

Resistance value: 1 MOhm
Package format: 0201 (0603 Metric)
Power rating: 0.05W (1/20W)
Composition: Thick Film
Temperature coefficient: ±200ppm/°C
Moisture sensitivity level: MSL 1
RoHS compliance: ROHS3

Variable Parameters (Allowed to Differ):

Tolerance: ±5%, ±1%, or ±0.5%
Operating temperature range: -55°C to 125°C or -55°C to 155°C
Manufacturer and series designation
Packaging format (Tape & Reel or Cut Tape)
Automotive qualification (AEC-Q200 optional)
Moisture resistance feature (optional enhancement)

All listed substitute parts meet the mandatory parameter requirements and are therefore electrically and mechanically compatible with the AF0201JR-071ML.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power	Package	Temp Range	Features	Inventory
AF0201JR-071ML	YAGEO	1 MOhm	±5%	0.05W	0201	-55°C to 125°C	Anti-Sulfur, AEC-Q200	921
AC0201FR-071ML	YAGEO	1 MOhm	±1%	0.05W	0201	-55°C to 155°C	AEC-Q200, Moisture Resistant	90332
AC0201JR-071ML	YAGEO	1 MOhm	±5%	0.05W	0201	-55°C to 155°C	AEC-Q200, Moisture Resistant	31697
RC0201DR-071ML	YAGEO	1 MOhm	±0.5%	0.05W	0201	-55°C to 125°C	Moisture Resistant	1056
RC0201FR-071ML	YAGEO	1 MOhm	±1%	0.05W	0201	-55°C to 125°C	Moisture Resistant	25100
RC0201JR-071ML	YAGEO	1 MOhm	±5%	0.05W	0201	-55°C to 125°C	Moisture Resistant	237991
4-2176069-3	TE Connectivity	1 MOhm	±1%	0.05W	0201	-55°C to 155°C	Thick Film	1018
CRCW02011M00FNED	Vishay Dale	1 MOhm	±1%	0.05W	0201	-55°C to 155°C	Thick Film	314509
CRCW02011M00JNED	Vishay Dale	1 MOhm	±5%	0.05W	0201	-55°C to 155°C	Thick Film	26547
ERJ-1GNF1004C	Panasonic	1 MOhm	±1%	0.05W	0201	-55°C to 125°C	Thick Film	68184
ERJ-1GNJ105C	Panasonic	1 MOhm	±5%	0.05W	0201	-55°C to 125°C	Thick Film	110690

Engineering Selection Recommendations

Direct Equivalent (Same Tolerance): AC0201JR-071ML and RC0201JR-071ML are functionally equivalent to AF0201JR-071ML with identical ±5% tolerance and 0.05W power rating. Both are active products with ROHS3 compliance. AC0201JR-071ML offers extended temperature range (-55°C to 155°C) and moisture resistance. RC0201JR-071ML provides moisture resistance with standard temperature range. CRCW02011M00JNED and ERJ-1GNJ105C are cross-manufacturer equivalents with ±5% tolerance and extended or standard temperature ranges respectively.

Tighter Tolerance Alternatives (±1%): AC0201FR-071ML, RC0201FR-071ML, 4-2176069-3, CRCW02011M00FNED, and ERJ-1GNF1004C provide ±1% tolerance for applications requiring improved accuracy. These parts maintain identical resistance, power rating, and package specifications. AC0201FR-071ML and CRCW02011M00FNED offer extended temperature range to 155°C.

Precision Alternative (±0.5%): RC0201DR-071ML provides ±0.5% tolerance for high-precision circuit requirements while maintaining all other electrical and mechanical parameters.

All substitute parts are active products with ROHS3 compliance and MSL 1 moisture sensitivity rating.

Frequently Asked Questions (FAQ)

Q: Can I substitute AF0201JR-071ML with a part having ±1% tolerance? A: Yes. Tighter tolerance specifications are electrically compatible. Parts such as AC0201FR-071ML, RC0201FR-071ML, CRCW02011M00FNED, and ERJ-1GNF1004C provide ±1% tolerance while maintaining identical resistance, power rating, and 0201 package format.

Q: What is the difference between YAGEO AF, AC, and RC series? A: AF series features anti-sulfur coating. AC series includes automotive AEC-Q200 qualification and moisture resistance. RC series provides moisture resistance without automotive qualification. All three series share identical electrical specifications for the 1 MOhm 0.05W 0201 package.

Q: Are there temperature range differences between substitutes? A: Yes. AF0201JR-071ML and most RC/ERJ parts operate from -55°C to 125°C. AC0201FR-071ML, AC0201JR-071ML, CRCW parts, and 4-2176069-3 extend to -55°C to 155°C. Select the extended range variant if your application requires operation above 125°C.

Q: Can I use Vishay Dale or Panasonic parts as direct replacements? A: Yes. CRCW02011M00FNED, CRCW02011M00JNED, ERJ-1GNF1004C, and ERJ-1GNJ105C are cross-manufacturer equivalents with identical electrical and mechanical specifications. All are ROHS3 compliant and MSL 1 rated.

Q: What packaging formats are available? A: Most substitutes are supplied in Tape & Reel (TR) format. RC0201FR-071ML and CRCW02011M00JNED are available in Cut Tape (CT) & Digi-Reel format. Verify packaging requirements for your assembly process.

Q: Do all substitutes have the same moisture sensitivity level? A: Yes. All listed substitutes are MSL 1 (Unlimited), matching the AF0201JR-071ML specification.

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