RC2012F71R5CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F71R5CS is a 71.5 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.125W (1/8W) in 0805 (2012 Metric) package format. This component is classified as Active product status with moisture-resistant construction and ROHS3 compliance. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to ensure direct circuit board replacement capability.

Key Parameters

Parameter	Specification
Resistance Value	71.5 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
Number of Terminations	2

Substitute Part Grouping Explanation

Substitute parts for the RC2012F71R5CS are qualified based on the following criteria:

Electrical Parameters (Critical):

Resistance value: 71.5 Ohms
Tolerance: ±1%
Power rating: 0.125W (1/8W)
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Critical):

Package type: 0805 (2012 Metric)
Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)
Number of terminations: 2

Compliance Parameters:

RoHS3 compliance
Moisture Sensitivity Level 1 (Unlimited)
REACH Unaffected status

All identified substitute parts meet these core parameters. Additional features such as automotive AEC-Q200 qualification or high-voltage capability represent enhanced specifications that do not prevent substitution but indicate expanded application suitability.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff (ppm/°C)	Op. Temp (°C)	Height Max (mm)	Features	Product Status
RC2012F71R5CS	Samsung Electro-Mechanics	71.5 Ω	±1%	0.125	0805	±100	-55 ~ 155	0.65	Moisture Resistant	Active
ERJ-6ENF71R5V	Panasonic Electronic Components	71.5 Ω	±1%	0.125	0805	±100	-55 ~ 155	0.70	Automotive AEC-Q200	Active
KTR10EZPF71R5	Rohm Semiconductor	71.5 Ω	±1%	0.125	0805	±100	-55 ~ 155	0.65	Automotive AEC-Q200, High Voltage	Active
RC0805FR-0771R5L	YAGEO	71.5 Ω	±1%	0.125	0805	±100	-55 ~ 155	0.60	Moisture Resistant	Active
RMCF0805FT71R5	Stackpole Electronics Inc	71.5 Ω	±1%	0.125	0805	±100	-55 ~ 155	0.65	Automotive AEC-Q200	Active
CRCW080571R5FKEA	Vishay Dale	71.5 Ω	±1%	0.125	0805	±100	-55 ~ 155	0.50	Automotive AEC-Q200	Active
MCR10ERTF71R5	Rohm Semiconductor	71.5 Ω	±1%	0.125	0805	±100	-55 ~ 155	0.65	Standard Thick Film	Discontinued at DiGi Electronics

Engineering Selection Recommendations

For General Industrial Applications: RC0805FR-0771R5L (YAGEO) or RC2012F71R5CS (Samsung Electro-Mechanics) are suitable selections. Both components feature moisture-resistant construction, Active product status, and identical electrical specifications. YAGEO variant offers reduced height profile (0.60mm vs 0.65mm).

For Automotive Applications: ERJ-6ENF71R5V (Panasonic), KTR10EZPF71R5 (Rohm), RMCF0805FT71R5 (Stackpole), or CRCW080571R5FKEA (Vishay Dale) are qualified options. All four parts carry AEC-Q200 automotive qualification. KTR10EZPF71R5 includes high-voltage capability for enhanced application flexibility. CRCW080571R5FKEA provides the lowest height profile (0.50mm).

For Discontinued Component Replacement: MCR10ERTF71R5 (Rohm) is marked as Discontinued at DiGi Electronics. Direct replacement should utilize any of the Active status alternatives listed above.

Compliance Verification: All substitute parts maintain ROHS3 compliance, Moisture Sensitivity Level 1 (Unlimited), and REACH Unaffected status, ensuring regulatory alignment with the original RC2012F71R5CS specification.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF71R5V replace RC2012F71R5CS in non-automotive circuits? A: Yes. The automotive AEC-Q200 qualification of ERJ-6ENF71R5V represents an enhanced specification level. All electrical and mechanical parameters match the RC2012F71R5CS, permitting direct substitution in standard industrial applications.

Q: What is the significance of the height difference between substitute parts? A: Height variations (0.50mm to 0.70mm) reflect manufacturing tolerances within the 0805 package specification. All parts remain within the 0805 (2012 Metric) standard. Height differences do not affect electrical performance but may impact PCB layout clearance in space-constrained designs. Verify board-level clearance requirements before selection.

Q: Is MCR10ERTF71R5 suitable for new designs? A: MCR10ERTF71R5 is marked as Discontinued at DiGi Electronics. For new designs, select from Active status alternatives: ERJ-6ENF71R5V, KTR10EZPF71R5, RC0805FR-0771R5L, RMCF0805FT71R5, or CRCW080571R5FKEA.

Q: Do all substitute parts support the same operating temperature range? A: Yes. All substitute parts operate across -55°C ~ 155°C with ±100ppm/°C temperature coefficient, matching the RC2012F71R5CS specification.

Q: What packaging formats are available for these substitutes? A: RC2012F71R5CS and most substitutes are supplied in Tape & Reel (TR) format. RC0805FR-0771R5L is available in Cut Tape (CT) & Digi-Reel® format. Verify packaging requirements for automated assembly processes.

Q: Are all substitutes ROHS3 compliant? A: Yes. All listed substitute parts maintain ROHS3 compliance and REACH Unaffected status, ensuring regulatory alignment with the original component.

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