RMC1/10-472JTP Equivalent & Substitute Parts

Part Overview

The RMC1/10-472JTP is a 4.7 kOhms ±5% thick film chip resistor manufactured by Kamaya Inc., rated at 0.125W (1/8W) in the 0805 (2012 Metric) package. This component is classified as Active and is currently in stock with 784 pieces available. The part is designed for general-purpose applications requiring standard tolerance resistive elements in compact surface-mount form factors. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and packaging standards to ensure direct functional interchangeability in circuit designs.

Key Parameters

Parameter	Value
Resistance	4.7 kOhms
Tolerance	±5%
Power Rating	0.125W (1/8W)
Composition	Thick Film
Package / Case	0805 (2012 Metric)
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C to 155°C
Moisture Sensitivity Level	MSL 1 (Unlimited)
Terminations	2
Dimensions	0.079" L x 0.049" W (2.00mm x 1.25mm)
Height - Seated (Max)	0.026" (0.65mm)

Substitute Part Grouping Explanation

Substitute parts for the RMC1/10-472JTP are grouped into two categories based on electrical and mechanical compatibility:

Direct Equivalents (Same Tolerance ±5%): Parts that match all critical parameters including resistance value, tolerance, power rating, package dimensions, temperature coefficient, and operating temperature range. These parts are functionally identical and can be used as one-to-one replacements without circuit redesign.

Upgrade Options (Tighter Tolerance ±1%): Parts that maintain the same resistance value, power rating, and package but feature improved tolerance specifications. These parts offer enhanced precision and lower temperature coefficient (±100ppm/°C versus ±200ppm/°C) and are suitable for applications requiring tighter component tolerances.

Critical Substitution Parameters:

Resistance: 4.7 kOhms (exact match required)
Tolerance: ±5% for direct equivalents; ±1% for upgrades
Power Rating: 0.125W (1/8W)
Package: 0805 (2012 Metric)
Temperature Coefficient: ±200ppm/°C (direct equivalents); ±100ppm/°C (upgrades)
Operating Temperature: -55°C to 155°C
Composition: Thick Film

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff	Package	Height Max	Features	Product Status
RMC1/10-472JTP	Kamaya Inc.	4.7 kΩ	±5%	0.125	±200ppm/°C	0805	0.026"	—	Active
CRG0805J4K7	TE Connectivity	4.7 kΩ	±5%	0.125	±200ppm/°C	0805	0.026"	—	Active
ERJ-6GEYJ472V	Panasonic	4.7 kΩ	±5%	0.125	±200ppm/°C	0805	0.028"	AEC-Q200	Active
KTR10EZPJ472	Rohm Semiconductor	4.7 kΩ	±5%	0.125	±200ppm/°C	0805	0.026"	AEC-Q200, High Voltage	Active
MCR10ERTJ472	Rohm Semiconductor	4.7 kΩ	±5%	0.125	±200ppm/°C	0805	0.026"	—	Discontinued
RMCF0805JG4K70	Stackpole Electronics	4.7 kΩ	±5%	0.125	±200ppm/°C	0805	0.026"	AEC-Q200	Active
RMCF0805JT4K70	Stackpole Electronics	4.7 kΩ	±5%	0.125	±200ppm/°C	0805	0.026"	AEC-Q200	Active
CRG0805F4K7	TE Connectivity	4.7 kΩ	±1%	0.125	±100ppm/°C	0805	0.026"	—	Active
ERJ-6ENF4701V	Panasonic	4.7 kΩ	±1%	0.125	±100ppm/°C	0805	0.028"	AEC-Q200	Active
KTR10EZPF4701	Rohm Semiconductor	4.7 kΩ	±1%	0.125	±100ppm/°C	0805	0.026"	AEC-Q200, High Voltage	Active
RC0805FR-074K7L	YAGEO	4.7 kΩ	±1%	0.125	±100ppm/°C	0805	0.024"	Moisture Resistant	Active

Engineering Selection Recommendations

Direct Equivalent Selection (±5% Tolerance):

For applications requiring direct functional replacement of the RMC1/10-472JTP without circuit modification, the following active parts are recommended:

CRG0805J4K7 (TE Connectivity): Standard industrial-grade equivalent with 30,104 pieces in stock. Suitable for general-purpose applications.
RMCF0805JG4K70 (Stackpole Electronics): Automotive-qualified (AEC-Q200) with 20,732 pieces in stock. Recommended for automotive and high-reliability applications.
RMCF0805JT4K70 (Stackpole Electronics): Automotive-qualified (AEC-Q200) in Cut Tape packaging with 412,783 pieces in stock. Highest inventory availability for high-volume production.
KTR10EZPJ472 (Rohm Semiconductor): Automotive-qualified (AEC-Q200) with high-voltage capability and 5,372 pieces in stock. Suitable for automotive and high-voltage circuit applications.
ERJ-6GEYJ472V (Panasonic): Automotive-qualified (AEC-Q200) with 141,038 pieces in stock. Recommended for automotive applications requiring established supplier qualification.

Upgrade Selection (±1% Tolerance):

For applications requiring improved tolerance and temperature stability, the following active parts offer tighter specifications:

CRG0805F4K7 (TE Connectivity): Standard industrial-grade upgrade with ±1% tolerance and ±100ppm/°C temperature coefficient.
RMCF0805JT4K70 (Stackpole Electronics): Automotive-qualified upgrade with enhanced precision specifications.
KTR10EZPF4701 (Rohm Semiconductor): Automotive-qualified upgrade with high-voltage capability and 56,229 pieces in stock.
ERJ-6ENF4701V (Panasonic): Automotive-qualified upgrade with 43,104 pieces in stock.
RC0805FR-074K7L (YAGEO): Industrial-grade upgrade with moisture-resistant composition and 102,776 pieces in stock.

Discontinued Part Note:

MCR10ERTJ472 (Rohm Semiconductor) is discontinued at DiGi Electronics. While 923 pieces remain in stock, this part should not be selected for new designs. Use active alternatives listed above.

Frequently Asked Questions (FAQ)

Q: Can I use a ±1% tolerance part as a substitute for the ±5% RMC1/10-472JTP?

A: Yes. The ±1% tolerance parts listed as upgrades are fully compatible and provide superior precision. They maintain identical resistance value (4.7 kOhms), power rating (0.125W), package (0805), and operating temperature range (-55°C to 155°C). The tighter tolerance and lower temperature coefficient (±100ppm/°C versus ±200ppm/°C) make them suitable for applications requiring enhanced accuracy.

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 pick-and-place assembly equipment. Cut Tape & Digi-Reel packaging is supplied in smaller quantities on tape segments, suitable for lower-volume production or manual assembly. Both packaging formats contain identical components; the difference is in delivery and handling method only.

Q: Are automotive-qualified parts (AEC-Q200) required for my application?

A: Automotive-qualified parts meet AEC-Q200 standards for automotive-grade reliability and are recommended for automotive, industrial, and high-reliability applications. For general consumer electronics, standard industrial-grade parts are acceptable. Automotive-qualified parts are fully compatible with non-automotive applications and offer no disadvantage if used in general-purpose circuits.

Q: What does MSL 1 (Unlimited) moisture sensitivity mean?

A: MSL 1 indicates the lowest moisture sensitivity level. These components do not require special moisture-control handling during storage, transportation, or assembly. They can be stored in standard conditions without desiccant packaging or baking procedures prior to soldering.

Q: Can I substitute ERJ-6GEYJ472V (height 0.028") for RMC1/10-472JTP (height 0.026")?

A: Yes. The 0.002" (0.02mm) height difference is within standard PCB assembly tolerances and does not affect electrical performance or mechanical fit in standard 0805 footprints. This minor dimensional variation is acceptable for all standard applications.

Q: Which substitute part has the highest inventory availability?

A: RMCF0805JT4K70 (Stackpole Electronics) has the highest inventory with 412,783 pieces in stock. This part is automotive-qualified (AEC-Q200) and available in Cut Tape packaging, making it ideal for high-volume production requirements.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed are RoHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components in the European Union and other regulated markets.

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