RC1005F824CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F824CS is a 820 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format with 1/16W (0.063W) power rating. This component is classified as Active product status with moisture-resistant characteristics and unlimited moisture sensitivity level (MSL 1). The part is ROHS3 compliant and REACH unaffected, suitable for general-purpose and industrial applications requiring stable resistance values across the -55°C to 155°C operating temperature range. 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	820 kOhms
Tolerance	±1%
Power Rating	0.063W (1/16W)
Package / Case	0402 (1005 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C to 155°C
Dimensions	0.039" L x 0.020" W (1.00mm x 0.50mm)
Height - Seated (Max)	0.016" (0.40mm)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005F824CS is determined by strict equivalence across the following critical parameters: resistance value (820 kOhms), tolerance (±1%), power rating (0.063W / 1/16W), package format (0402 / 1005 Metric), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). All substitute parts listed maintain identical electrical and mechanical specifications to the main part, ensuring pin-for-pin and footprint-compatible replacement without circuit redesign. Substitute parts are categorized as Direct Equivalents (matching all parameters including packaging format), Upgrade Options (enhanced power rating or automotive qualification), and Similar Parts (matching core specifications with alternative packaging or enhanced features). No parameter deviation is permitted for direct substitution applications.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (Watts)	Package	Temp Coeff	Operating Temp	Composition	RoHS Status	MSL	Packaging Type
RC1005F824CS	Samsung Electro-Mechanics	820 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	Thick Film	ROHS3	1	Tape & Reel
CR0402-FX-8203GLF	Bourns Inc.	820 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	Thick Film	ROHS3	1	Tape & Reel
CRG0402F820K	TE Connectivity Passive Product	820 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	Thick Film	ROHS3	1	Tape & Reel
RC0402FR-07820KL	YAGEO	820 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	Thick Film	ROHS3	1	Tape & Reel
ERJ-2RKF8203X	Panasonic Electronic Components	820 kOhms	±1%	0.1W	0402	±100ppm/°C	-55°C ~ 155°C	Thick Film	ROHS3	1	Tape & Reel
AC0402FR-07820KL	YAGEO	820 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	Thick Film	ROHS3	1	Cut Tape & Digi-Reel
CRCW0402820KFKED	Vishay Dale	820 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	Thick Film	ROHS3	1	Tape & Reel
RMCF0402FT820K	Stackpole Electronics Inc	820 kOhms	±1%	0.063W	0402	±100ppm/°C	-55°C ~ 155°C	Thick Film	ROHS3	1	Tape & Reel

Engineering Selection Recommendations

Direct Equivalents (Pin-for-Pin Compatible):

CR0402-FX-8203GLF (Bourns Inc.), CRG0402F820K (TE Connectivity Passive Product), RC0402FR-07820KL (YAGEO), CRCW0402820KFKED (Vishay Dale), and RMCF0402FT820K (Stackpole Electronics Inc.) are direct electrical and mechanical equivalents to RC1005F824CS. All parts maintain identical resistance value, tolerance, power rating, package dimensions, and operating temperature specifications. All substitute parts are ROHS3 compliant with MSL 1 rating. Selection among direct equivalents is based on supplier availability, lead time, and procurement cost.

Upgrade Option:

ERJ-2RKF8203X (Panasonic Electronic Components) provides enhanced power rating of 0.1W (1/10W) compared to the 0.063W (1/16W) specification of RC1005F824CS. This part is suitable for applications requiring higher thermal margin or increased power dissipation capability while maintaining all other electrical parameters. ERJ-2RKF8203X carries AEC-Q200 automotive qualification, making it appropriate for automotive and high-reliability applications.

Packaging Consideration:

AC0402FR-07820KL (YAGEO) is supplied in Cut Tape (CT) & Digi-Reel® packaging format rather than standard Tape & Reel (TR). This part is functionally equivalent but requires different handling and storage procedures. AC0402FR-07820KL includes AEC-Q200 automotive qualification and moisture-resistant features matching the original part specification.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-8203GLF replace RC1005F824CS in existing circuit boards?

A: Yes. CR0402-FX-8203GLF is a direct equivalent with identical resistance value (820 kOhms), tolerance (±1%), power rating (0.063W), package format (0402), and operating temperature range (-55°C to 155°C). Footprint and pin configuration are identical, enabling direct board-level substitution without circuit modification.

Q: What is the difference between RC1005F824CS and ERJ-2RKF8203X?

A: The primary difference is power rating. ERJ-2RKF8203X is rated at 0.1W (1/10W) compared to RC1005F824CS at 0.063W (1/16W). All other electrical specifications including resistance value, tolerance, temperature coefficient, and operating temperature range are identical. ERJ-2RKF8203X includes AEC-Q200 automotive qualification. The higher power rating provides increased thermal margin in applications with higher current or power dissipation requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts including CR0402-FX-8203GLF, CRG0402F820K, RC0402FR-07820KL, ERJ-2RKF8203X, AC0402FR-07820KL, CRCW0402820KFKED, and RMCF0402FT820K are ROHS3 compliant with MSL 1 (unlimited) moisture sensitivity level, matching the compliance profile of RC1005F824CS.

Q: Can AC0402FR-07820KL be used as a direct substitute despite different packaging?

A: AC0402FR-07820KL is electrically and mechanically equivalent to RC1005F824CS with identical electrical specifications and 0402 package footprint. However, the part is supplied in Cut Tape (CT) & Digi-Reel® packaging rather than standard Tape & Reel (TR) format. This affects procurement, storage, and assembly handling procedures but does not impact circuit board compatibility or component performance.

Q: Which substitute parts include automotive AEC-Q200 qualification?

A: ERJ-2RKF8203X (Panasonic), AC0402FR-07820KL (YAGEO), CRCW0402820KFKED (Vishay Dale), and RMCF0402FT820K (Stackpole Electronics Inc.) carry AEC-Q200 automotive qualification. These parts are suitable for automotive applications and high-reliability environments requiring automotive-grade component certification.

Q: What is the temperature coefficient specification for all parts?

A: All listed parts including RC1005F824CS and all substitute options maintain a temperature coefficient of ±100ppm/°C across the operating temperature range of -55°C to 155°C. This specification ensures consistent resistance stability across temperature variations in industrial and commercial applications.

Q: Are moisture-resistant features available across all substitute options?

A: RC1005F824CS and RC0402FR-07820KL (YAGEO) explicitly include moisture-resistant features. AC0402FR-07820KL (YAGEO) also includes moisture-resistant characteristics. Other substitute parts (CR0402-FX-8203GLF, CRG0402F820K, ERJ-2RKF8203X, CRCW0402820KFKED, RMCF0402FT820K) do not list moisture-resistant features in their specifications, though all maintain MSL 1 rating indicating unlimited moisture sensitivity level.

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