RC2012F1370CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F1370CS is a 137 Ohms ±1% 0.125W chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This thick film resistor features moisture resistance and operates across the temperature range of -55°C to 155°C. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified for applications requiring equivalent electrical and mechanical performance, inventory availability, or alternative manufacturer sourcing.

Key Parameters

Parameter	Value
Resistance	137 Ohms
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)
RoHS Status	ROHS3 Compliant
Packaging	Tape & Reel (TR)

Substitute Part Grouping Explanation

Substitute parts for the RC2012F1370CS are qualified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Primary Matching Criteria:

Resistance value: 137 Ohms
Tolerance: ±1%
Power rating: 0.125W (1/8W)
Package: 0805 (2012 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
Moisture sensitivity level: 1 (Unlimited)
RoHS compliance: ROHS3 Compliant

All identified substitute parts meet these core parameters. Variations in physical dimensions (height-seated maximum) and manufacturer-specific series designations do not affect electrical performance or PCB assembly compatibility within the 0805 package specification.

Parameter Comparison

Parameter	RC2012F1370CS (Samsung)	RC0805FR-07137RL (YAGEO)	CRCW0805137RFKEA (Vishay Dale)	ERJ-6ENF1370V (Panasonic)
Resistance	137 Ohms	137 Ohms	137 Ohms	137 Ohms
Tolerance	±1%	±1%	±1%	±1%
Power (Watts)	0.125W	0.125W	0.125W	0.125W
Package / Case	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)
Composition	Thick Film	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
Size / Dimension	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.079" L x 0.049" W (2.00mm x 1.25mm)
Height - Seated (Max)	0.026" (0.66mm)	0.024" (0.60mm)	0.020" (0.50mm)	0.028" (0.70mm)
Number of Terminations	2	2	2	2
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

All substitute parts listed are functionally equivalent to the RC2012F1370CS and maintain active production status. Selection among these alternatives may be based on:

YAGEO RC0805FR-07137RL: Direct equivalent with standard thick film construction. Suitable for general-purpose applications requiring moisture-resistant 137 Ohm 1% tolerance resistors in 0805 package.

Vishay Dale CRCW0805137RFKEA: Includes AEC-Q200 automotive qualification rating. Appropriate for automotive and high-reliability applications where automotive-grade component certification is specified or required.

Panasonic ERJ-6ENF1370V: Includes AEC-Q200 automotive qualification rating. Suitable for automotive and high-reliability applications requiring automotive-grade component certification.

All parts comply with ROHS3 and REACH requirements. Physical height variations (0.50mm to 0.70mm seated maximum) fall within standard 0805 package tolerances and do not affect PCB assembly compatibility.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-07137RL replace RC2012F1370CS directly?

A: Yes. Both parts share identical electrical specifications (137 Ohms ±1%, 0.125W, ±100ppm/°C, -55°C to 155°C operating range) and package dimensions (0805 / 2012 Metric). Physical height difference (0.60mm vs 0.66mm) is within 0805 package tolerance and does not affect PCB assembly.

Q: What is the difference between standard and AEC-Q200 versions?

A: CRCW0805137RFKEA and ERJ-6ENF1370V include AEC-Q200 automotive qualification certification. This qualification applies to automotive and high-reliability applications. The RC2012F1370CS and RC0805FR-07137RL do not carry this certification. Electrical performance is identical across all four parts.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Yes. All listed parts are supplied in Tape & Reel (TR) packaging format suitable for automated assembly processes.

Q: Do substitute parts have the same moisture sensitivity level?

A: Yes. All parts carry MSL 1 (Unlimited) moisture sensitivity level, indicating no moisture-related handling restrictions during storage or assembly.

Q: Can these parts be used interchangeably in automotive applications?

A: Parts with AEC-Q200 certification (CRCW0805137RFKEA and ERJ-6ENF1370V) are qualified for automotive use. The RC2012F1370CS and RC0805FR-07137RL do not carry automotive certification and should be evaluated against specific automotive application requirements.

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

A: This specification indicates the resistor's resistance change per degree Celsius across the operating temperature range. All substitute parts maintain this identical specification, ensuring consistent performance across -55°C to 155°C.

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