RMC1/10-223JTP Equivalent & Substitute Parts

Part Overview

The RMC1/10-223JTP is a 22 kOhms ±5% 0.125W thick film chip resistor manufactured by Kamaya Inc. in 0805 (2012 Metric) package format. This component is currently active in production with 1,123 pieces in stock. The part is supplied in Tape & Reel packaging and is suitable for general-purpose applications requiring standard tolerance resistive elements. Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating) and mechanical compatibility (package size, termination count, operating temperature range).

Key Parameters

Parameter	Value
Resistance	22 kOhms
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 to 155°C
Number of Terminations	2
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the RMC1/10-223JTP are classified into two categories based on electrical and mechanical compatibility:

Direct Substitutes (Equivalent Specifications): Parts that match all critical parameters including 22 kOhms resistance, ±5% tolerance, 0.125W power rating, 0805 package, ±200ppm/°C temperature coefficient, and -55°C to 155°C operating temperature range. These parts are electrically and mechanically interchangeable without circuit redesign.

Upgrade Substitutes (Enhanced Specifications): Parts that maintain the same resistance value, power rating, and package but offer improved tolerance (±1% instead of ±5%) and lower temperature coefficient (±100ppm/°C instead of ±200ppm/°C). These upgrades provide higher precision and better temperature stability while remaining mechanically compatible.

The substitution logic is based strictly on the following allowed parameters:

Resistance value (22 kOhms)
Tolerance (±5% for direct substitutes; ±1% for upgrades)
Power rating (0.125W)
Package format (0805 / 2012 Metric)
Temperature coefficient (±200ppm/°C for direct; ±100ppm/°C for upgrades)
Operating temperature range (-55°C to 155°C)
Termination count (2)
Composition (Thick Film)

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Package	Product Status	Packaging Type
RMC1/10-223JTP	Kamaya Inc.	22 kOhms	±5%	0.125	±200	0805	Active	Tape & Reel
ERJ-6GEYJ223V	Panasonic Electronic Components	22 kOhms	±5%	0.125	±200	0805	Active	Cut Tape & Digi-Reel
KTR10EZPJ223	Rohm Semiconductor	22 kOhms	±5%	0.125	±200	0805	Active	Tape & Reel
MCR10ERTJ223	Rohm Semiconductor	22 kOhms	±5%	0.125	±200	0805	Discontinued at DiGi Electronics	Cut Tape & Digi-Reel
RMCF0805JT22K0	Stackpole Electronics Inc	22 kOhms	±5%	0.125	±200	0805	Active	Tape & Reel
CRG0805F22K	TE Connectivity Passive Product	22 kOhms	±1%	0.125	±100	0805	Active	Tape & Reel
ERJ-6ENF2202V	Panasonic Electronic Components	22 kOhms	±1%	0.125	±100	0805	Active	Cut Tape & Digi-Reel
KTR10EZPF2202	Rohm Semiconductor	22 kOhms	±1%	0.125	±100	0805	Active	Tape & Reel
RC0805FR-0722KL	YAGEO	22 kOhms	±1%	0.125	±100	0805	Active	Cut Tape & Digi-Reel
RC0805JR-0722KL	YAGEO	22 kOhms	±5%	0.125	±100	0805	Active	Cut Tape & Digi-Reel
RMCF0805FT22K0	Stackpole Electronics Inc	22 kOhms	±1%	0.125	±100	0805	Active	Tape & Reel

Engineering Selection Recommendations

Direct Substitutes (Electrically and Mechanically Equivalent):

The following parts are direct substitutes for RMC1/10-223JTP and maintain identical electrical and mechanical specifications:

ERJ-6GEYJ223V (Panasonic): Active product with AEC-Q200 automotive qualification. Suitable for applications requiring automotive-grade reliability. Available in Cut Tape & Digi-Reel packaging.
KTR10EZPJ223 (Rohm Semiconductor): Active product with AEC-Q200 automotive qualification and high voltage capability. Suitable for automotive and high-voltage applications. Available in Tape & Reel packaging.
RMCF0805JT22K0 (Stackpole Electronics Inc): Active product with AEC-Q200 automotive qualification. Highest inventory availability (531,856 pieces). Suitable for high-volume production requiring automotive-grade components. Available in Tape & Reel packaging.
RC0805JR-0722KL (YAGEO): Active product with moisture-resistant thick film composition. Suitable for applications in humid environments. Available in Cut Tape & Digi-Reel packaging.

Upgrade Substitutes (Enhanced Tolerance and Temperature Coefficient):

The following parts offer improved specifications with ±1% tolerance and ±100ppm/°C temperature coefficient while maintaining mechanical compatibility:

CRG0805F22K (TE Connectivity): Active product with improved tolerance and lower temperature coefficient. Suitable for precision applications requiring tighter resistance tolerances. Available in Tape & Reel packaging.
ERJ-6ENF2202V (Panasonic): Active product with AEC-Q200 automotive qualification, improved tolerance, and lower temperature coefficient. Suitable for precision automotive applications. Available in Cut Tape & Digi-Reel packaging.
KTR10EZPF2202 (Rohm Semiconductor): Active product with AEC-Q200 automotive qualification, high voltage capability, improved tolerance, and lower temperature coefficient. Suitable for precision automotive and high-voltage applications. Available in Tape & Reel packaging.
RC0805FR-0722KL (YAGEO): Active product with moisture-resistant composition, improved tolerance, and lower temperature coefficient. Suitable for precision applications in humid environments. Available in Cut Tape & Digi-Reel packaging.
RMCF0805FT22K0 (Stackpole Electronics Inc): Active product with AEC-Q200 automotive qualification, improved tolerance, and lower temperature coefficient. Suitable for precision automotive applications. Available in Tape & Reel packaging.

Parts to Avoid:

MCR10ERTJ223 (Rohm Semiconductor): Discontinued at DiGi Electronics. While electrically equivalent, this part is no longer actively supported through primary distribution channels.

Frequently Asked Questions (FAQ)

Q: Can I use an upgrade substitute (±1% tolerance) in place of the RMC1/10-223JTP (±5% tolerance)?

A: Yes. Upgrade substitutes with ±1% tolerance are mechanically and electrically compatible with the RMC1/10-223JTP. The tighter tolerance provides higher precision and is a direct improvement. No circuit redesign is required. The lower temperature coefficient (±100ppm/°C vs. ±200ppm/°C) also provides better temperature stability.

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

A: Both packaging formats contain the same component in 0805 package format. Tape & Reel is supplied on continuous carrier tape suitable for automated pick-and-place assembly. Cut Tape & Digi-Reel is supplied in shorter tape segments or on Digi-Reel format, suitable for lower-volume applications or manual assembly. Selection depends on production volume and assembly equipment compatibility.

Q: Are automotive-qualified parts (AEC-Q200) suitable for non-automotive applications?

A: Yes. AEC-Q200 qualification indicates the part meets automotive reliability and quality standards, which are generally more stringent than general-purpose requirements. Using automotive-qualified parts in non-automotive applications provides additional reliability margin without any compatibility issues.

Q: What does "Moisture Resistant" mean for the RC0805 series?

A: Moisture-resistant thick film composition provides enhanced protection against moisture absorption and environmental degradation. This feature is beneficial in applications exposed to high humidity or condensation. The RC0805 series maintains all other electrical and mechanical specifications identical to standard thick film resistors.

Q: Can I mix different manufacturers' parts in the same circuit board?

A: Yes. All substitute parts listed maintain identical electrical specifications (22 kOhms, tolerance, power rating, temperature range) and mechanical compatibility (0805 package, 2 terminations). Mixing manufacturers is acceptable from an engineering standpoint. However, for production consistency and supply chain management, it is common practice to standardize on a single manufacturer per design.

Q: What is the significance of temperature coefficient (ppm/°C)?

A: Temperature coefficient indicates how much the resistance value changes with temperature. The RMC1/10-223JTP has ±200ppm/°C, meaning the resistance can drift up to 0.02% per degree Celsius. Upgrade substitutes with ±100ppm/°C provide half the drift rate, resulting in better stability across the -55°C to 155°C operating range. For precision analog circuits, lower temperature coefficient is preferred.

Q: Is the RMC1/10-223JTP still in production?

A: Yes. The RMC1/10-223JTP is listed as Active product status with 1,123 pieces currently in stock. However, multiple direct substitutes with higher inventory levels are available, including RMCF0805JT22K0 (531,856 pieces) from Stackpole Electronics Inc.

Q: What does ROHS3 Compliant mean?

A: ROHS3 (Restriction of Hazardous Substances Directive 3) compliance indicates the component meets European environmental regulations restricting the use of hazardous materials including lead, cadmium, mercury, and certain flame retardants. All listed substitute parts are ROHS3 compliant, ensuring regulatory compliance for applications subject to these requirements.

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