RC1005F8062CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F8062CS is a 80.6 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format with 1/16W power rating. This component is classified as Active product status with moisture-resistant characteristics and ROHS3 compliance. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct circuit board compatibility and functional interchangeability.

Key Parameters

Parameter	Value
Resistance	80.6 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 ~ 155°C
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	ROHS3 Compliant
Terminations	2

Substitute Part Grouping Explanation

Substitute parts for the RC1005F8062CS are classified into three categories based on electrical and mechanical compatibility:

Direct Equivalents maintain identical specifications across all critical parameters: 80.6 kOhms resistance, ±1% tolerance, 0.063W power rating, 0402 package, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, and MSL 1 rating. These parts are pin-for-pin compatible with no circuit modifications required.

Upgrade Parts provide enhanced power rating (0.1W instead of 0.063W) while maintaining all other electrical and mechanical specifications. The increased power dissipation capability allows operation in higher thermal environments without performance degradation.

Similar Parts include automotive-grade variants with AEC-Q200 certification and enhanced environmental features such as anti-sulfur protection or improved moisture resistance. These parts meet or exceed the base electrical specifications and add specialized environmental protection suitable for automotive and harsh environment applications.

All substitute parts share the following critical parameters with the main part:

Resistance value: 80.6 kOhms
Tolerance: ±1%
Package: 0402 (1005 Metric)
Temperature coefficient: ±100ppm/°C
Operating temperature: -55°C ~ 155°C
Moisture sensitivity: MSL 1
Terminations: 2

Parameter Comparison

Manufacturer	Part Number	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp (°C)	Features	RoHS Status	Substitution Type
Samsung Electro-Mechanics	RC1005F8062CS	80.6 kΩ	±1%	0.063	0402	±100ppm/°C	-55 ~ 155	Moisture Resistant	ROHS3	Main Part
Bourns Inc.	CR0402-FX-8062GLF	80.6 kΩ	±1%	0.063	0402	±100ppm/°C	-55 ~ 155	Thick Film	ROHS3	Direct Equivalent
YAGEO	RC0402FR-0780K6L	80.6 kΩ	±1%	0.063	0402	±100ppm/°C	-55 ~ 155	Moisture Resistant	ROHS3	Direct Equivalent
Panasonic Electronic Components	ERJ-2RKF8062X	80.6 kΩ	±1%	0.1	0402	±100ppm/°C	-55 ~ 155	Automotive AEC-Q200	ROHS3	Upgrade
YAGEO	AC0402FR-0780K6L	80.6 kΩ	±1%	0.063	0402	±100ppm/°C	-55 ~ 155	Automotive AEC-Q200, Moisture Resistant	ROHS3	Similar
YAGEO	AF0402FR-0780K6L	80.6 kΩ	±1%	0.063	0402	±100ppm/°C	-55 ~ 155	Anti-Sulfur, Automotive AEC-Q200	ROHS3	Similar
Vishay Dale	CRCW040280K6FKED	80.6 kΩ	±1%	0.063	0402	±100ppm/°C	-55 ~ 155	Automotive AEC-Q200	ROHS3	Similar
Vishay Dale	CRCW040280K6FKTD	80.6 kΩ	±1%	0.063	0402	±100ppm/°C	-55 ~ 155	Automotive AEC-Q200	RoHS Non-compliant	Similar
Stackpole Electronics Inc	RMCF0402FT80K6	80.6 kΩ	±1%	0.063	0402	±100ppm/°C	-55 ~ 155	Automotive AEC-Q200	ROHS3	Similar

Engineering Selection Recommendations

For Standard Industrial Applications: Direct equivalent parts CR0402-FX-8062GLF (Bourns) and RC0402FR-0780K6L (YAGEO) provide identical electrical and mechanical specifications with ROHS3 compliance. Both maintain moisture-resistant characteristics and are suitable for general-purpose circuit applications.

For Automotive and High-Reliability Applications: Parts with AEC-Q200 certification including AC0402FR-0780K6L, AF0402FR-0780K6L, CRCW040280K6FKED, and RMCF0402FT80K6 are qualified for automotive-grade performance. The AF0402FR-0780K6L variant includes anti-sulfur protection for enhanced environmental durability.

For Thermal Margin Enhancement: The ERJ-2RKF8062X upgrade part from Panasonic provides 0.1W power rating compared to the standard 0.063W, allowing operation in higher ambient temperature conditions or higher current density circuits while maintaining all other specifications.

Compliance Consideration: CRCW040280K6FKTD from Vishay Dale is RoHS non-compliant and REACH-affected; selection of this part requires specific regulatory exemption justification. All other substitute parts maintain ROHS3 compliance and REACH unaffected status.

Frequently Asked Questions (FAQ)

Q: Can RC0402FR-0780K6L directly replace RC1005F8062CS without circuit modification?

A: Yes. RC0402FR-0780K6L from YAGEO is a direct equivalent with identical resistance (80.6 kOhms), tolerance (±1%), power rating (0.063W), package (0402), temperature coefficient (±100ppm/°C), and operating range (-55°C to 155°C). Both parts feature moisture-resistant thick film composition and ROHS3 compliance. No circuit changes are required.

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

A: Direct equivalents (CR0402-FX-8062GLF, RC0402FR-0780K6L) match all electrical and mechanical specifications of the main part. Similar parts add automotive AEC-Q200 certification and enhanced environmental features such as anti-sulfur protection. Similar parts are functionally compatible but include additional qualification and environmental protection not present in the main part.

Q: When should ERJ-2RKF8062X be selected instead of the standard 0.063W parts?

A: ERJ-2RKF8062X provides 0.1W power rating versus 0.063W in the main part. Selection is appropriate when circuit analysis indicates higher power dissipation requirements, elevated ambient temperatures, or when thermal margin enhancement is necessary for reliability. All other electrical specifications remain identical.

Q: Are all substitute parts available in the same 0402 package?

A: Yes. All substitute parts listed are manufactured in 0402 (1005 Metric) package with identical physical dimensions (0.039" L x 0.020" W, 1.00mm x 0.50mm) and two terminations. Package compatibility is confirmed across all variants.

Q: What is the significance of MSL 1 rating on these parts?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture bake requirements. All listed parts including the main RC1005F8062CS and all substitutes carry MSL 1 rating, eliminating moisture-related handling constraints during storage and assembly.

Q: Why is CRCW040280K6FKTD marked as RoHS non-compliant?

A: CRCW040280K6FKTD from Vishay Dale carries RoHS non-compliant status and REACH-affected designation. This part should be selected only when specific regulatory exemptions apply or when legacy system compatibility requires non-compliant components. ROHS3-compliant alternatives are available from the same manufacturer (CRCW040280K6FKED).

Q: Can automotive-grade parts be used in non-automotive applications?

A: Yes. Automotive AEC-Q200 qualified parts (AC0402FR-0780K6L, AF0402FR-0780K6L, CRCW040280K6FKED, RMCF0402FT80K6) exceed standard industrial specifications and are suitable for any application requiring the base 80.6 kOhms ±1% specification. AEC-Q200 certification indicates enhanced reliability and environmental qualification.

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