AC2010FK-07110RL Equivalent & Substitute Parts

Part Overview

The AC2010FK-07110RL is a 110 Ohms ±1% 0.75W thick film chip resistor in 2010 (5025 Metric) package manufactured by YAGEO. This automotive-grade component meets AEC-Q200 qualification and includes moisture-resistant construction. The part is currently active in production with 4020 units in stock. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to ensure direct functional interchangeability in circuit applications.

Key Parameters

Parameter	Value
Resistance	110 Ohms
Tolerance	±1%
Power Rating	0.75W (3/4W)
Package / Case	2010 (5025 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the AC2010FK-07110RL are qualified based on the following criteria:

Resistance value: 110 Ohms
Tolerance: ±1%
Power rating: 0.75W (3/4W)
Package: 2010 (5025 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
Compliance: ROHS3, REACH Unaffected, EAR99
Moisture sensitivity: MSL 1

All identified substitutes maintain these core electrical and mechanical parameters. Variations in product status, packaging format (Tape & Reel vs. Cut Tape), and specific feature sets (automotive AEC-Q200 certification presence) are noted for engineering selection purposes.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	AEC-Q200	Product Status	Packaging
AC2010FK-07110RL	YAGEO	110 Ω	±1%	0.75	2010	±100ppm/°C	-55°C ~ 155°C	Yes	Active	Tape & Reel
RC2010FK-07110RL	YAGEO	110 Ω	±1%	0.75	2010	±100ppm/°C	-55°C ~ 155°C	No	Active	Tape & Reel
RK73H2HTTE1100F	KOA Speer Electronics, Inc.	110 Ω	±1%	0.75	2010	±100ppm/°C	-55°C ~ 155°C	Yes	Active	Tape & Reel
CRCW2010110RFKEF	Vishay Dale	110 Ω	±1%	0.75	2010	±100ppm/°C	-55°C ~ 155°C	Yes	Active	Tape & Reel
ERJ-12SF1100U	Panasonic Electronic Components	110 Ω	±1%	0.75	2010	±100ppm/°C	-55°C ~ 155°C	Yes	Not For New Designs	Tape & Reel
RMCF2010FT110R	Stackpole Electronics Inc	110 Ω	±1%	0.75	2010	±100ppm/°C	-55°C ~ 155°C	Yes	Active	Cut Tape

Engineering Selection Recommendations

For new designs and active production, select from parts with Active product status: RC2010FK-07110RL (YAGEO), RK73H2HTTE1100F (KOA Speer Electronics), CRCW2010110RFKEF (Vishay Dale), or RMCF2010FT110R (Stackpole Electronics).

The AC2010FK-07110RL and RK73H2HTTE1100F both carry AEC-Q200 automotive qualification and moisture-resistant features. RC2010FK-07110RL is the manufacturer-recommended YAGEO equivalent without automotive-specific features. CRCW2010110RFKEF and RMCF2010FT110R provide AEC-Q200 qualified alternatives from alternative manufacturers.

ERJ-12SF1100U is marked "Not For New Designs" and should be used only for legacy system maintenance or repair applications where existing inventory exists.

All substitutes maintain ROHS3 compliance, REACH unaffected status, and MSL 1 moisture sensitivity rating. Packaging format differs for RMCF2010FT110R (Cut Tape) versus all others (Tape & Reel).

Frequently Asked Questions (FAQ)

Q: Can RC2010FK-07110RL replace AC2010FK-07110RL in automotive applications?

A: RC2010FK-07110RL matches all electrical and mechanical parameters but does not carry AEC-Q200 automotive qualification. For automotive circuits requiring AEC-Q200 compliance, use RK73H2HTTE1100F, CRCW2010110RFKEF, or RMCF2010FT110R instead.

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

A: Both packaging formats contain identical components. Tape & Reel is supplied on continuous carrier tape for automated assembly. Cut Tape is supplied in smaller quantities on individual tape segments. RMCF2010FT110R uses Cut Tape; all others use Tape & Reel.

Q: Is ERJ-12SF1100U still available for new designs?

A: ERJ-12SF1100U is marked "Not For New Designs" by Panasonic. Use this part only for repair or maintenance of existing systems. For new designs, select from active parts: RK73H2HTTE1100F, CRCW2010110RFKEF, RMCF2010FT110R, or RC2010FK-07110RL.

Q: Do all substitutes meet the same temperature and tolerance specifications?

A: Yes. All listed substitutes maintain 110 Ohms ±1% resistance, 0.75W power rating, ±100ppm/°C temperature coefficient, and -55°C ~ 155°C operating range.

Q: Which substitute offers the best inventory availability?

A: RC2010FK-07110RL has 6947 units in stock. CRCW2010110RFKEF has 6114 units. RK73H2HTTE1100F has 4491 units. RMCF2010FT110R has 3070 units. ERJ-12SF1100U has 3082 units.

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