RMC1/10K2001FTP Equivalent & Substitute Parts

Part Overview

The RMC1/10K2001FTP is a 2 kOhms ±1% 0.125W (1/8W) chip resistor manufactured by Kamaya Inc. in the 0805 (2012 Metric) package format. This thick film resistor operates across the temperature range of -55°C to 155°C with a temperature coefficient of ±100ppm/°C. The part is currently in active production status with 1059 units available in stock. Equivalent and substitute parts are identified to support procurement flexibility, supply chain continuity, and application-specific requirements such as automotive qualification or enhanced moisture resistance.

Key Parameters

Parameter	Value
Resistance	2 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
Size / Dimension	0.079" L x 0.049" W (2.00mm x 1.25mm)

Substitute Part Grouping Explanation

Substitution eligibility for the RMC1/10K2001FTP is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

Resistance value: 2 kOhms
Tolerance: ±1%
Power rating: 0.125W (1/8W)
Package / Case: 0805 (2012 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
Moisture Sensitivity Level: 1 (Unlimited)
Number of terminations: 2

All identified substitute parts meet these mandatory parameters. Variations in physical dimensions (height, length, width) within the 0805 package specification, packaging format (Tape & Reel versus Cut Tape), and optional certifications (such as AEC-Q200 automotive qualification) do not disqualify substitution but may influence selection based on application requirements.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (Watts)	Composition	Temperature Coefficient	Operating Temperature	Package / Case	Size / Dimension	Height - Seated (Max)	MSL	RoHS Status	Product Status
RMC1/10K2001FTP	Kamaya Inc.	2 kOhms	±1%	0.125W	Thick Film	±100ppm/°C	-55°C ~ 155°C	0805 (2012 Metric)	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.026" (0.65mm)	1	-	Active
CRG0805F2K0	TE Connectivity Passive Product	2 kOhms	±1%	0.125W	Thick Film	±100ppm/°C	-55°C ~ 155°C	0805 (2012 Metric)	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.026" (0.65mm)	1	ROHS3 Compliant	Active
ERJ-6ENF2001V	Panasonic Electronic Components	2 kOhms	±1%	0.125W	Thick Film	±100ppm/°C	-55°C ~ 155°C	0805 (2012 Metric)	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.028" (0.70mm)	1	ROHS3 Compliant	Active
RC0805FR-072KL	YAGEO	2 kOhms	±1%	0.125W	Thick Film	±100ppm/°C	-55°C ~ 155°C	0805 (2012 Metric)	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.024" (0.60mm)	1	ROHS3 Compliant	Active
RMCF0805FT2K00	Stackpole Electronics Inc	2 kOhms	±1%	0.125W	Thick Film	±100ppm/°C	-55°C ~ 155°C	0805 (2012 Metric)	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.026" (0.65mm)	1	ROHS3 Compliant	Active
CRCW08052K00FKEA	Vishay Dale	2 kOhms	±1%	0.125W	Thick Film	±100ppm/°C	-55°C ~ 155°C	0805 (2012 Metric)	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.020" (0.50mm)	1	ROHS3 Compliant	Active

Engineering Selection Recommendations

All identified substitute parts are in active production status and meet the mandatory electrical and mechanical parameters of the RMC1/10K2001FTP. Selection among equivalent parts should be based on the following criteria:

Standard Applications: CRG0805F2K0 (TE Connectivity) and RC0805FR-072KL (YAGEO) are suitable for general-purpose applications. Both manufacturers maintain high inventory levels and offer ROHS3 compliance.

Automotive Applications: ERJ-6ENF2001V (Panasonic) and RMCF0805FT2K00 (Stackpole) carry AEC-Q200 automotive qualification. These parts are specified for use in automotive-grade circuits where reliability standards require formal qualification.

Space-Constrained Designs: CRCW08052K00FKEA (Vishay Dale) offers the lowest seated height at 0.020" (0.50mm), making it suitable for applications with tight vertical clearance requirements on printed circuit boards.

Moisture-Resistant Applications: RC0805FR-072KL (YAGEO) is specified with moisture-resistant properties, appropriate for environments with elevated humidity exposure.

All substitute parts maintain identical electrical performance across the specified operating temperature range and tolerance specifications.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RMC1/10K2001FTP with any of the listed parts without circuit redesign?

A: Yes. All listed substitute parts are electrically and mechanically equivalent within the 0805 package specification. No circuit redesign is required. Physical height variations are within standard 0805 package tolerances and do not affect PCB layout compatibility.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) packaging?

A: Tape & Reel packaging is supplied on continuous reels for automated assembly processes. Cut Tape & Digi-Reel packaging is supplied in smaller quantities on tape segments. Both formats contain identical components; packaging format selection depends on production volume and assembly equipment compatibility.

Q: Are the automotive-qualified parts (ERJ-6ENF2001V and RMCF0805FT2K00) required for non-automotive applications?

A: No. Automotive qualification (AEC-Q200) is not required for non-automotive applications. These parts are suitable for any application but are not necessary unless automotive reliability standards are specified. Standard parts such as CRG0805F2K0 or RC0805FR-072KL are appropriate for general industrial and consumer applications.

Q: What does Moisture Sensitivity Level (MSL) 1 mean?

A: MSL 1 indicates unlimited moisture sensitivity. These components do not require special moisture-control handling during storage, transportation, or assembly. No baking or desiccant storage is necessary.

Q: Can I use these parts interchangeably in existing designs?

A: Yes, within the constraints of physical board layout. Verify that the maximum seated height of the selected substitute part does not exceed available clearance on the PCB. All parts meet identical electrical specifications and temperature performance.

Q: What is the significance of the ±100ppm/°C temperature coefficient?

A: The temperature coefficient specifies the maximum change in resistance value per degree Celsius across the operating temperature range. A coefficient of ±100ppm/°C means the resistance can drift by up to 0.01% per degree Celsius. This specification is identical across all substitute parts and ensures consistent performance across the -55°C to 155°C operating range.

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