AF0201FR-07100KL Equivalent & Substitute Parts

Part Overview

The AF0201FR-07100KL is a 100 kOhms ±1% thick film chip resistor in 0201 package (0.60mm × 0.30mm) rated for 0.05W power dissipation. Manufactured by YAGEO under the AF series, this component is AEC-Q200 automotive qualified with anti-sulfur coating and operates across -55°C to 125°C. The part maintains active product status with 10,388 units in current inventory.

Equivalent and substitute parts are identified when component availability changes, supply chain constraints occur, or design requirements necessitate alternative sourcing while maintaining electrical and mechanical compatibility within the 0201 package class.

Key Parameters

Parameter	Value
Resistance	100 kOhms
Tolerance	±1%
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
Terminations	2
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the AF0201FR-07100KL is determined by strict equivalence across the following critical parameters:

Resistance value: 100 kOhms (exact match required)
Package class: 0201 (0603 Metric) with identical physical dimensions (0.024" L × 0.012" W / 0.60mm × 0.30mm)
Power rating: 0.05W minimum
Composition: Thick film construction
Temperature coefficient: ±200ppm/°C
Operating temperature range: Minimum -55°C to 125°C
Termination count: 2
Compliance: ROHS3 and REACH requirements

Tolerance variations (±1% vs ±0.5%) and feature differences (anti-sulfur vs moisture resistant) do not preclude substitution when the above core parameters align. Packaging format (Tape & Reel vs Cut Tape) represents a logistics distinction without affecting electrical or mechanical compatibility.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Op Temp Range (°C)	Package	Composition	RoHS Status	MSL
AF0201FR-07100KL	YAGEO	100 kOhms	±1%	0.05	±200	-55 to 125	0201	Thick Film	ROHS3	1
AF0201DR-07100KL	YAGEO	100 kOhms	±0.5%	0.05	±200	-55 to 125	0201	Thick Film	ROHS3	1
AC0201FR-07100KL	YAGEO	100 kOhms	±1%	0.05	±200	-55 to 155	0201	Thick Film	ROHS3	1
RC0201DR-07100KL	YAGEO	100 kOhms	±0.5%	0.05	±200	-55 to 125	0201	Thick Film	ROHS3	1
RC0201FR-07100KL	YAGEO	100 kOhms	±1%	0.05	±200	-55 to 125	0201	Thick Film	ROHS3	1
CRCW0201100KFNED	Vishay Dale	100 kOhms	±1%	0.05	±200	-55 to 155	0201	Thick Film	ROHS3	1
CRG0201F100K	TE Connectivity	100 kOhms	±1%	0.05	±200	-55 to 155	0201	Thick Film	ROHS3	1
ERJ-1GNF1003C	Panasonic	100 kOhms	±1%	0.05	±200	-55 to 125	0201	Thick Film	ROHS3	1

Engineering Selection Recommendations

All listed substitute parts meet the core electrical and mechanical requirements for direct replacement of the AF0201FR-07100KL within the 0201 package class. Selection among equivalents should be based on:

YAGEO AF Series (AF0201FR-07100KL, AF0201DR-07100KL): Primary sourcing option with anti-sulfur automotive AEC-Q200 qualification. AF0201DR-07100KL offers improved tolerance (±0.5%) for applications requiring tighter resistance control.

YAGEO AC Series (AC0201FR-07100KL): Extended operating temperature range to 155°C with moisture-resistant construction. Suitable for elevated thermal environments while maintaining ±1% tolerance and AEC-Q200 automotive qualification.

YAGEO RC Series (RC0201DR-07100KL, RC0201FR-07100KL): Moisture-resistant thick film construction. RC0201DR-07100KL provides ±0.5% tolerance; RC0201FR-07100KL maintains ±1% tolerance. Both operate within -55°C to 125°C range.

Vishay Dale CRCW0201100KFNED: Cross-manufacturer equivalent with extended temperature range (-55°C to 155°C) and ROHS3 compliance. Thick film composition with ±1% tolerance.

TE Connectivity CRG0201F100K: Neohm series alternative with -55°C to 155°C operating range and ROHS3 compliance. ±1% tolerance thick film construction.

Panasonic ERJ-1GNF1003C: High-volume availability (2.3M+ units in stock) with ±1% tolerance and -55°C to 125°C operating range. ROHS3 compliant thick film resistor.

All parts maintain MSL 1 (unlimited moisture sensitivity) and identical physical dimensions (0.024" × 0.012" / 0.60mm × 0.30mm).

Frequently Asked Questions (FAQ)

Q: Can AF0201DR-07100KL replace AF0201FR-07100KL directly?

A: Yes. Both are YAGEO 0201 package thick film resistors with 100 kOhms resistance and 0.05W power rating. The primary difference is tolerance: AF0201DR-07100KL offers ±0.5% versus ±1% for AF0201FR-07100KL. This represents an upgrade in tolerance performance with no compatibility issues.

Q: What is the difference between YAGEO AF and AC series?

A: The AF series (AF0201FR-07100KL) operates -55°C to 125°C with anti-sulfur coating and AEC-Q200 automotive qualification. The AC series (AC0201FR-07100KL) extends the upper temperature limit to 155°C and features moisture-resistant construction. Both maintain ±1% tolerance and 0201 package compatibility.

Q: Are cross-manufacturer substitutes (Vishay, TE, Panasonic) electrically equivalent?

A: Yes. CRCW0201100KFNED (Vishay Dale), CRG0201F100K (TE Connectivity), and ERJ-1GNF1003C (Panasonic) all meet the core electrical specifications: 100 kOhms ±1%, 0.05W power rating, ±200ppm/°C temperature coefficient, 0201 package, and ROHS3 compliance. Operating temperature ranges vary (125°C or 155°C maximum), but all support the -55°C to 125°C minimum requirement.

Q: Does packaging format (Tape & Reel vs Cut Tape) affect compatibility?

A: No. Packaging format represents a supply and handling distinction only. Tape & Reel (TR) and Cut Tape (CT) with Digi-Reel® formats contain identical components with the same electrical and mechanical properties. Selection depends on assembly process requirements and inventory management.

Q: Which substitute offers the best tolerance performance?

A: AF0201DR-07100KL and RC0201DR-07100KL both provide ±0.5% tolerance, representing a tighter specification than the ±1% tolerance of AF0201FR-07100KL. Both are YAGEO products in the 0201 package with 0.05W power rating and -55°C to 125°C operating range.

Q: Can I use a substitute with extended temperature range (155°C) in place of the original?

A: Yes. AC0201FR-07100KL, CRCW0201100KFNED, and CRG0201F100K all support -55°C to 155°C operation, which encompasses the original -55°C to 125°C requirement. Extended temperature capability does not create compatibility issues for applications operating within the original temperature window.

Q: Are all listed parts ROHS3 and REACH compliant?

A: Yes. All substitute parts listed carry ROHS3 Compliant status and REACH Unaffected designation, matching the compliance profile of AF0201FR-07100KL.

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