RCS2012F620CS Equivalent & Substitute Parts Reference

Part Overview

The RCS2012F620CS is a 62 Ohm ±1% 0.125W (1/8W) thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This component is classified as Active product status and is designed for general-purpose applications requiring precision resistive elements with anti-sulfur and moisture-resistant characteristics. 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	62 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
Physical Dimensions	0.079" L x 0.049" W (2.00mm x 1.25mm)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the RCS2012F620CS are qualified based on the following criteria:

Primary Matching Parameters:

Resistance value: 62 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

Secondary Compatibility Factors:

Physical dimensions within tolerance (0.079" L x 0.049" W)
RoHS3 compliance
MSL rating 1 (Unlimited)
Number of terminations: 2

All listed substitute parts meet these core electrical and mechanical parameters. One substitute part (CRCW080562R0FKEAHP) features a higher power rating (0.5W / 1/2W) and is included as a functional upgrade option for applications requiring increased power dissipation capability while maintaining identical resistance, tolerance, and package specifications.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp (°C)	Height Max (mm)	RoHS	MSL
RCS2012F620CS	Samsung Electro-Mechanics	62 Ω	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	0.66	ROHS3	1
AC0805FR-0762RL	YAGEO	62 Ω	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	0.60	ROHS3	1
CRCW080562R0FKEA	Vishay Dale	62 Ω	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	0.50	ROHS3	1
CRCW080562R0FKEAHP	Vishay Dale	62 Ω	±1%	0.5	0805	±100ppm/°C	-55 ~ 155	0.50	ROHS3	1
ERJ-6ENF62R0V	Panasonic Electronic Components	62 Ω	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	0.70	ROHS3	1
RC0805FR-0762RL	YAGEO	62 Ω	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	0.60	ROHS3	1
RMCF0805FT62R0	Stackpole Electronics Inc	62 Ω	±1%	0.125	0805	±100ppm/°C	-55 ~ 155	0.65	ROHS3	1

Engineering Selection Recommendations

Direct Equivalents (Identical Specifications): All substitute parts listed maintain identical electrical parameters (62 Ohms, ±1% tolerance, 0.125W power rating) and package format (0805). Selection among direct equivalents should be based on:

Availability and inventory levels
Packaging format requirements (Tape & Reel vs. Cut Tape)
Automotive qualification (AEC-Q200 rated parts: AC0805FR-0762RL, CRCW080562R0FKEA, ERJ-6ENF62R0V, RMCF0805FT62R0)
Physical height constraints in PCB assembly (height range: 0.50mm to 0.70mm)

Functional Upgrade Option: CRCW080562R0FKEAHP provides increased power dissipation (0.5W vs. 0.125W) while maintaining all other specifications. This part is suitable for applications requiring higher thermal performance without circuit redesign.

Compliance Status: All substitute parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS code (8533.21.0030), ensuring regulatory compatibility with the original RCS2012F620CS.

Frequently Asked Questions (FAQ)

Q: Can CRCW080562R0FKEAHP (0.5W) be used as a direct replacement for RCS2012F620CS (0.125W)?

A: Yes. The CRCW080562R0FKEAHP maintains identical resistance (62 Ohms), tolerance (±1%), package (0805), and operating temperature range (-55°C ~ 155°C). The higher power rating (0.5W vs. 0.125W) represents a functional upgrade that does not compromise circuit compatibility. The component will operate safely in applications designed for 0.125W resistors.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) packaging?

A: Tape & Reel packaging is supplied on continuous carrier tape suitable for automated pick-and-place assembly equipment. Cut Tape & Digi-Reel® packaging (as specified for RC0805FR-0762RL) is supplied in shorter tape segments for manual or semi-automated handling. Both formats contain identical components; packaging selection depends on assembly process requirements.

Q: Are all substitute parts AEC-Q200 qualified?

A: Four of the seven substitute parts carry AEC-Q200 automotive qualification: AC0805FR-0762RL, CRCW080562R0FKEA, CRCW080562R0FKEAHP, ERJ-6ENF62R0V, and RMCF0805FT62R0. The original RCS2012F620CS and RC0805FR-0762RL do not list AEC-Q200 certification. AEC-Q200 qualification is required for automotive applications.

Q: Do physical height differences affect PCB assembly compatibility?

A: Physical height variations (0.50mm to 0.70mm) fall within standard PCB assembly tolerances for 0805 components. Height differences do not affect electrical performance or mechanical fit. Selection based on height is necessary only for applications with strict vertical clearance constraints.

Q: What is MSL 1 (Unlimited) moisture sensitivity rating?

A: MSL 1 indicates the component requires no special moisture protection during storage, handling, or assembly. All listed parts and the original RCS2012F620CS share this rating, eliminating moisture-related compatibility concerns.

Q: Can substitute parts be mixed in the same production batch?

A: Yes. All substitute parts meet identical electrical specifications and RoHS3 compliance. Mixed sourcing is permissible from an engineering standpoint; however, procurement and quality assurance procedures should verify part traceability and manufacturer certifications for specific application requirements.

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