RMC1/10-240JTP Equivalent & Substitute Parts

Part Overview

The RMC1/10-240JTP is a 24 Ohm ±5% 0.125W (1/8W) thick film chip resistor manufactured by Kamaya Inc. in 0805 (2012 Metric) package format. This component is classified as Active product status with 745 pieces currently in stock. The RMC1/10-240JTP serves as a general-purpose resistive element in standard industrial and commercial applications requiring moderate tolerance specifications. Equivalent and substitute parts are identified to provide design flexibility, supply chain alternatives, and performance upgrades when required by application specifications or availability constraints.

Key Parameters

Parameter	Value
Resistance	24 Ohms
Tolerance	±5%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thick Film
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitute parts for the RMC1/10-240JTP are categorized into two groups based on electrical and mechanical compatibility:

Direct Substitutes (Equivalent Performance)

Direct substitutes maintain identical electrical specifications: 24 Ohms resistance, ±5% tolerance, 0.125W power rating, and 0805 package format. These parts are interchangeable without circuit redesign. The key parameters determining direct substitution are resistance value, tolerance band, power rating, and physical package dimensions. Direct substitutes include ERJ-6GEYJ240V (Panasonic), MCR10ERTJ240 (Rohm Semiconductor), and RMCF0805JT24R0 (Stackpole Electronics Inc).

Upgrade Substitutes (Enhanced Performance)

Upgrade substitutes improve upon the original specification by reducing tolerance to ±1% and lowering temperature coefficient to ±100ppm/°C, while maintaining the same 24 Ohm resistance, 0.125W power rating, and 0805 package. These parts provide superior stability and precision. Upgrade substitutes include ERJ-6ENF24R0V (Panasonic), KTR10EZPF24R0 (Rohm Semiconductor), RC0805FR-0724RL (YAGEO), RC0805JR-0724RL (YAGEO), and RMCF0805FT24R0 (Stackpole Electronics Inc).

The substitution logic is based strictly on: resistance value match, package compatibility (0805), power rating equivalence (0.125W), operating temperature range (-55°C ~ 155°C), and MSL rating (1 - Unlimited).

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Package	Product Status	Features
RMC1/10-240JTP	Kamaya Inc.	24 Ω	±5%	0.125	±200	0805	Active	—
ERJ-6GEYJ240V	Panasonic	24 Ω	±5%	0.125	±200	0805	Active	Automotive AEC-Q200
MCR10ERTJ240	Rohm Semiconductor	24 Ω	±5%	0.125	±200	0805	Discontinued at DiGi Electronics	—
RMCF0805JT24R0	Stackpole Electronics Inc	24 Ω	±5%	0.125	±200	0805	Active	Automotive AEC-Q200
ERJ-6ENF24R0V	Panasonic	24 Ω	±1%	0.125	±100	0805	Active	Automotive AEC-Q200
KTR10EZPF24R0	Rohm Semiconductor	24 Ω	±1%	0.125	±100	0805	Active	Automotive AEC-Q200, High Voltage
RC0805FR-0724RL	YAGEO	24 Ω	±1%	0.125	±100	0805	Active	Moisture Resistant
RC0805JR-0724RL	YAGEO	24 Ω	±5%	0.125	±100	0805	Active	Moisture Resistant
RMCF0805FT24R0	Stackpole Electronics Inc	24 Ω	±1%	0.125	±100	0805	Active	Automotive AEC-Q200

Engineering Selection Recommendations

For Direct Substitution (Equivalent Specifications)

Select ERJ-6GEYJ240V, RMCF0805JT24R0, or RC0805JR-0724RL when direct electrical and mechanical equivalence is required. ERJ-6GEYJ240V and RMCF0805JT24R0 carry Automotive AEC-Q200 certification, providing enhanced reliability for automotive and harsh environment applications. RC0805JR-0724RL offers moisture-resistant construction. MCR10ERTJ240 is discontinued at DiGi Electronics and should not be selected for new designs requiring long-term supply assurance.

For Performance Upgrade (Enhanced Tolerance and Stability)

Select ERJ-6ENF24R0V, KTR10EZPF24R0, RC0805FR-0724RL, or RMCF0805FT24R0 when improved tolerance (±1%) and lower temperature coefficient (±100ppm/°C) are specified. ERJ-6ENF24R0V and RMCF0805FT24R0 provide Automotive AEC-Q200 compliance. KTR10EZPF24R0 includes high voltage capability. RC0805FR-0724RL features moisture-resistant construction. All upgrade substitutes maintain Active product status and full RoHS3 compliance.

Compliance and Certification Considerations

All listed substitutes are REACH Unaffected and RoHS3 Compliant. Automotive applications requiring AEC-Q200 certification should prioritize ERJ-6GEYJ240V, RMCF0805JT24R0, ERJ-6ENF24R0V, KTR10EZPF24R0, or RMCF0805FT24R0. Applications requiring moisture resistance should consider RC0805FR-0724RL or RC0805JR-0724RL.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6GEYJ240V replace RMC1/10-240JTP directly in my circuit?

A: Yes. ERJ-6GEYJ240V is a direct substitute with identical resistance (24 Ohms), tolerance (±5%), power rating (0.125W), and 0805 package. Both components operate across -55°C to 155°C and carry MSL 1 rating. The primary difference is manufacturer (Panasonic vs. Kamaya) and Automotive AEC-Q200 certification on the ERJ-6GEYJ240V.

Q: What is the difference between direct substitutes and upgrade substitutes?

A: Direct substitutes maintain ±5% tolerance and ±200ppm/°C temperature coefficient identical to the RMC1/10-240JTP. Upgrade substitutes improve tolerance to ±1% and reduce temperature coefficient to ±100ppm/°C, providing superior precision and stability. Both categories maintain 24 Ohm resistance, 0.125W power rating, and 0805 package compatibility.

Q: Is MCR10ERTJ240 suitable for new designs?

A: No. MCR10ERTJ240 is discontinued at DiGi Electronics. For new designs requiring long-term component availability, select from Active status parts: ERJ-6GEYJ240V, RMCF0805JT24R0, RC0805JR-0724RL (direct substitutes) or ERJ-6ENF24R0V, KTR10EZPF24R0, RC0805FR-0724RL, RMCF0805FT24R0 (upgrade substitutes).

Q: Which substitute offers the best performance for automotive applications?

A: RMCF0805FT24R0 or ERJ-6ENF24R0V are optimal for automotive applications. Both carry Automotive AEC-Q200 certification, offer ±1% tolerance, ±100ppm/°C temperature coefficient, and maintain Active product status with high inventory availability (78,907 and 302,073 units respectively).

Q: Can I use a ±1% tolerance part where ±5% is specified?

A: Yes. A ±1% tolerance part is a performance upgrade and is electrically compatible with circuits designed for ±5% tolerance. The tighter tolerance provides improved precision without circuit modification.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts are RoHS3 Compliant and REACH Unaffected, matching the compliance profile of the RMC1/10-240JTP.

Q: What is the significance of MSL 1 (Unlimited) rating?

A: MSL 1 indicates unlimited shelf life without moisture baking requirements. All listed parts carry MSL 1 rating, ensuring consistent handling and storage procedures across all substitutes.

Q: Does package height variation affect PCB assembly?

A: Package height differences are minimal (0.024" to 0.028" maximum seated height). All parts use 0805 (2012 Metric) package format and are compatible with standard PCB assembly equipment. Height variations do not affect electrical performance or standard reflow soldering processes.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message