RMC1/10-623JTP Equivalent & Substitute Parts Reference

Part Overview

The RMC1/10-623JTP is a 62 kOhms ±5% 0.125W (1/8W) chip resistor manufactured by Kamaya Inc. in 0805 (2012 Metric) package format with thick film composition. This component is classified as Active product status with unlimited moisture sensitivity level (MSL 1) and is suitable for general-purpose applications across commercial and industrial temperature ranges (-55°C to 155°C).

Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating, temperature coefficient, operating temperature range) and mechanical compatibility (package type, physical dimensions, termination count). Alternative sources provide equivalent performance for direct replacement or upgraded specifications for enhanced precision applications.

Key Parameters

Parameter	Value	Specification Basis
Resistance	62 kOhms	Core electrical specification
Tolerance	±5% (standard) / ±1% (upgrade)	Determines substitution compatibility
Power Rating	0.125W (1/8W)	Thermal and electrical capability
Package / Case	0805 (2012 Metric)	Physical and mechanical compatibility
Composition	Thick Film	Technology type
Temperature Coefficient	±200ppm/°C (standard) / ±100ppm/°C (upgrade)	Stability over temperature range
Operating Temperature	-55°C to 155°C	Environmental operating range
Moisture Sensitivity Level (MSL)	1 (Unlimited)	Handling and storage requirements
Number of Terminations	2	Circuit connection points

Substitute Part Grouping Explanation

Substitute parts are classified into two categories based on electrical and mechanical compatibility with the RMC1/10-623JTP:

Direct Equivalents (Same Tolerance ±5%)

Direct equivalent parts maintain identical electrical specifications: 62 kOhms resistance, ±5% tolerance, 0.125W power rating, ±200ppm/°C temperature coefficient, and -55°C to 155°C operating temperature range. These parts are mechanically compatible within the 0805 package format with 2 terminations. Direct equivalents include:

ERJ-6GEYJ623V (Panasonic Electronic Components) — Automotive AEC-Q200 rated
RMCF0805JT62K0 (Stackpole Electronics Inc) — Automotive AEC-Q200 rated
RC0805JR-0762KL (YAGEO) — Moisture resistant variant

Upgrade Parts (Enhanced Tolerance ±1%)

Upgrade parts provide improved precision with ±1% tolerance while maintaining the same 62 kOhms resistance, 0.125W power rating, and -55°C to 155°C operating temperature range. Temperature coefficient improves to ±100ppm/°C. These parts are suitable for applications requiring tighter tolerance specifications. Upgrade parts include:

ERJ-6ENF6202V (Panasonic Electronic Components) — Automotive AEC-Q200 rated
KTR10EZPF6202 (Rohm Semiconductor) — Automotive AEC-Q200, High Voltage rated
RC0805FR-0762KL (YAGEO) — Moisture resistant variant
RMCF0805FT62K0 (Stackpole Electronics Inc) — Automotive AEC-Q200 rated

All substitute parts share the 0805 (2012 Metric) package format, 2 terminations, thick film composition, MSL 1 rating, and REACH Unaffected status with the main part.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	Package	Features	Inventory (Pcs)
RMC1/10-623JTP	Kamaya Inc.	62 kOhms	±5%	0.125	±200	-55 to 155	0805	—	983
ERJ-6GEYJ623V	Panasonic	62 kOhms	±5%	0.125	±200	-55 to 155	0805	Automotive AEC-Q200	34787
RMCF0805JT62K0	Stackpole	62 kOhms	±5%	0.125	±200	-55 to 155	0805	Automotive AEC-Q200	3045
RC0805JR-0762KL	YAGEO	62 kOhms	±5%	0.125	±100	-55 to 155	0805	Moisture Resistant	210664
ERJ-6ENF6202V	Panasonic	62 kOhms	±1%	0.125	±100	-55 to 155	0805	Automotive AEC-Q200	33134
KTR10EZPF6202	Rohm	62 kOhms	±1%	0.125	±100	-55 to 155	0805	Automotive AEC-Q200, High Voltage	7504
RC0805FR-0762KL	YAGEO	62 kOhms	±1%	0.125	±100	-55 to 155	0805	Moisture Resistant	53430
RMCF0805FT62K0	Stackpole	62 kOhms	±1%	0.125	±100	-55 to 155	0805	Automotive AEC-Q200	27394

Engineering Selection Recommendations

For Direct Replacement (Same Specifications)

Select ERJ-6GEYJ623V, RMCF0805JT62K0, or RC0805JR-0762KL when the application requires identical electrical performance to the RMC1/10-623JTP. These direct equivalents maintain ±5% tolerance and ±200ppm/°C temperature coefficient. ERJ-6GEYJ623V and RMCF0805JT62K0 carry Automotive AEC-Q200 certification, suitable for automotive-grade applications. RC0805JR-0762KL provides moisture-resistant characteristics with highest inventory availability (210,664 pcs).

For Enhanced Precision Applications

Select upgrade parts (ERJ-6ENF6202V, KTR10EZPF6202, RC0805FR-0762KL, or RMCF0805FT62K0) when circuit design requires ±1% tolerance and improved temperature stability (±100ppm/°C). All upgrade parts are ROHS3 compliant and maintain -55°C to 155°C operating range. ERJ-6ENF6202V and RMCF0805FT62K0 provide Automotive AEC-Q200 certification. KTR10EZPF6202 includes High Voltage rating for specialized applications. RC0805FR-0762KL offers moisture-resistant composition with largest inventory (53,430 pcs).

Compliance and Certification Considerations

All substitute parts maintain REACH Unaffected status and EAR99 export classification matching the main part. MSL 1 (Unlimited) rating applies uniformly across all options, eliminating moisture sensitivity constraints. ROHS3 compliance is confirmed for all substitute parts. Automotive AEC-Q200 certification is available through Panasonic (ERJ-6GEYJ623V, ERJ-6ENF6202V), Stackpole (RMCF0805JT62K0, RMCF0805FT62K0), and Rohm (KTR10EZPF6202) for applications requiring automotive-grade qualification.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6GEYJ623V directly replace RMC1/10-623JTP in existing designs?

A: Yes. ERJ-6GEYJ623V is a direct equivalent with identical electrical specifications (62 kOhms ±5%, 0.125W, ±200ppm/°C, -55°C to 155°C) and mechanical compatibility (0805 package, 2 terminations). Both components are thick film resistors with MSL 1 rating and REACH Unaffected status. The primary difference is Panasonic's Automotive AEC-Q200 certification, which does not prevent use in non-automotive applications.

Q: What is the difference between direct equivalents and upgrade parts?

A: Direct equivalents (ERJ-6GEYJ623V, RMCF0805JT62K0, RC0805JR-0762KL) maintain ±5% tolerance and ±200ppm/°C temperature coefficient identical to RMC1/10-623JTP. Upgrade parts (ERJ-6ENF6202V, KTR10EZPF6202, RC0805FR-0762KL, RMCF0805FT62K0) provide tighter ±1% tolerance and improved ±100ppm/°C temperature coefficient. Upgrade parts are suitable for precision circuits requiring better tolerance control and temperature stability.

Q: Are all substitute parts compatible with 0805 package footprints?

A: Yes. All substitute parts use 0805 (2012 Metric) package format with identical physical dimensions (0.079" L × 0.049" W / 2.00mm × 1.25mm) and 2 terminations. Height variations are minimal (0.024" to 0.028" seated maximum), within standard PCB assembly tolerances. All parts are compatible with existing 0805 footprints without layout modifications.

Q: Which substitute part has the highest inventory availability?

A: RC0805JR-0762KL (YAGEO) has the highest inventory with 210,664 pcs in stock. This direct equivalent offers ±5% tolerance, moisture-resistant composition, and immediate availability for high-volume production requirements.

Q: Can upgrade parts with ±1% tolerance be used in applications designed for ±5% tolerance?

A: Yes. Upgrade parts with ±1% tolerance are backward-compatible with designs specified for ±5% tolerance. The tighter tolerance provides superior performance without circuit redesign. Upgrade parts maintain identical resistance value (62 kOhms), power rating (0.125W), and operating temperature range (-55°C to 155°C), ensuring functional compatibility.

Q: What is the significance of Automotive AEC-Q200 certification?

A: Automotive AEC-Q200 certification indicates the component meets automotive industry reliability and quality standards. Parts with this certification (ERJ-6GEYJ623V, RMCF0805JT62K0, ERJ-6ENF6202V, KTR10EZPF6202, RMCF0805FT62K0) are qualified for automotive applications. Non-automotive applications can use these parts without restriction; the certification represents an additional quality assurance level.

Q: Does moisture-resistant composition affect electrical performance?

A: No. Moisture-resistant composition (RC0805JR-0762KL, RC0805FR-0762KL) provides enhanced environmental protection without altering electrical specifications. Resistance value, tolerance, power rating, and temperature coefficient remain unchanged. Moisture resistance improves reliability in humid or corrosive environments without performance trade-offs.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed carry RoHS3 compliance certification. The main part (RMC1/10-623JTP) does not specify RoHS status in provided data, but all substitute parts meet RoHS3 requirements, ensuring lead-free and restricted substance compliance for modern manufacturing standards.

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