RMC1/10K4641FTP Equivalent & Substitute Parts

Part Overview

The RMC1/10K4641FTP is a 4.64 kOhms ±1% 0.125W thick film chip resistor manufactured by Kamaya Inc. in 0805 (2012 Metric) surface mount package format. This component is classified as Active product status with Tape & Reel packaging. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to ensure direct functional replacement in circuit applications.

Key Parameters

Parameter	Value
Resistance	4.64 kOhms
Tolerance	±1%
Power Rating	0.125W (1/8W)
Composition	Thick Film
Package / Case	0805 (2012 Metric)
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Moisture Sensitivity Level	MSL 1 (Unlimited)
Number of Terminations	2

Substitute Part Grouping Explanation

Substitution eligibility for the RMC1/10K4641FTP is determined by the following mandatory parameters:

Electrical Specifications: Resistance value of 4.64 kOhms, tolerance of ±1%, power rating of 0.125W (1/8W), and temperature coefficient of ±100ppm/°C must match exactly.

Mechanical Compatibility: Package type 0805 (2012 Metric) with identical physical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm) and two terminations.

Environmental Ratings: Operating temperature range of -55°C ~ 155°C and MSL 1 classification.

Composition: Thick film construction.

All four substitute parts listed meet these criteria and are therefore direct functional equivalents suitable for replacement in the same circuit application.

Parameter Comparison

Parameter	RMC1/10K4641FTP (Kamaya)	ERJ-6ENF4641V (Panasonic)	KTR10EZPF4641 (Rohm)	RC0805FR-074K64L (YAGEO)	RMCF0805FT4K64 (Stackpole)
Manufacturer	Kamaya Inc.	Panasonic Electronic Components	Rohm Semiconductor	YAGEO	Stackpole Electronics Inc
Resistance	4.64 kOhms	4.64 kOhms	4.64 kOhms	4.64 kOhms	4.64 kOhms
Tolerance	±1%	±1%	±1%	±1%	±1%
Power Rating	0.125W (1/8W)	0.125W (1/8W)	0.125W (1/8W)	0.125W (1/8W)	0.125W (1/8W)
Composition	Thick Film	Thick Film	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
Package / Case	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)
Dimensions	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.079" L x 0.049" W (2.00mm x 1.25mm)
MSL Rating	MSL 1 (Unlimited)	MSL 1 (Unlimited)	MSL 1 (Unlimited)	MSL 1 (Unlimited)	MSL 1 (Unlimited)
Terminations	2	2	2	2	2
Product Status	Active	Active	Active	Active	Active
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

All four substitute parts are Active product status components with REACH Unaffected classification, ensuring regulatory compliance and long-term availability.

ERJ-6ENF4641V (Panasonic): Includes Automotive AEC-Q200 certification and ROHS3 compliance. Highest inventory availability at 255,325 pieces. Suitable for automotive and industrial applications requiring AEC-Q200 qualification.

KTR10EZPF4641 (Rohm): Features Automotive AEC-Q200 certification with High Voltage capability and ROHS3 compliance. Lowest inventory at 2,231 pieces. Appropriate for high-voltage automotive circuit applications.

RC0805FR-074K64L (YAGEO): Includes Moisture Resistant feature with ROHS3 compliance. Highest inventory availability at 360,912 pieces. Suitable for applications requiring enhanced moisture protection. Available in Cut Tape and Digi-Reel packaging options.

RMCF0805FT4K64 (Stackpole): Includes Automotive AEC-Q200 certification with ROHS3 compliance. Moderate inventory at 18,637 pieces. Suitable for automotive applications requiring AEC-Q200 qualification.

Selection should be based on application requirements including automotive qualification needs, moisture resistance requirements, and packaging format preferences.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF4641V replace RMC1/10K4641FTP directly?

A: Yes. Both components share identical electrical specifications (4.64 kOhms ±1%, 0.125W), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and 0805 package dimensions. The ERJ-6ENF4641V includes additional Automotive AEC-Q200 certification.

Q: What is the difference between the packaging formats offered?

A: RMC1/10K4641FTP, ERJ-6ENF4641V, KTR10EZPF4641, and RMCF0805FT4K64 are supplied in Tape & Reel (TR) format. RC0805FR-074K64L is available in Cut Tape (CT) and Digi-Reel format. All formats contain the same component specifications and are compatible for circuit applications.

Q: Are all substitute parts RoHS compliant?

A: ERJ-6ENF4641V, KTR10EZPF4641, RC0805FR-074K64L, and RMCF0805FT4K64 are all ROHS3 compliant. RMC1/10K4641FTP compliance status was not specified in the provided data.

Q: Which substitute part has the highest inventory availability?

A: RC0805FR-074K64L (YAGEO) has the highest inventory at 360,912 pieces. ERJ-6ENF4641V (Panasonic) has 255,325 pieces. RMCF0805FT4K64 (Stackpole) has 18,637 pieces. KTR10EZPF4641 (Rohm) has 2,231 pieces.

Q: Do all parts meet the same moisture sensitivity level?

A: Yes. All parts including RMC1/10K4641FTP and all four substitutes are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions.

Q: What is the maximum seated height difference among these parts?

A: RMC1/10K4641FTP and KTR10EZPF4641 have maximum seated height of 0.026" (0.65mm). RMCF0805FT4K64 matches at 0.026" (0.65mm). RC0805FR-074K64L is 0.024" (0.60mm). ERJ-6ENF4641V is 0.028" (0.70mm). All variations remain within acceptable PCB assembly tolerances for 0805 package format.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message