RC1005F1020CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F1020CS is a 102 Ohms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This component is rated at 0.063W (1/16W) power dissipation with moisture-resistant construction and operates across the temperature range of -55°C to 155°C. The part maintains Active product status and carries ROHS3 compliance with MSL Level 1 rating.

Equivalent and substitute parts are identified to address inventory availability, supply chain continuity, and application-specific requirements such as automotive qualification or enhanced power ratings within the same package footprint.

Substiute Parts

RC1005F1020CS

Samsung Electro-MechanicsIn Stock: 1200RC1005F1020CS Datasheet

Current PartRFQ

RC0402FR-07102RL

YAGEOIn Stock: 26232RC0402FR-07102RL Datasheet

DirectRFQ

ERJ-2RKF1020X

Panasonic Electronic ComponentsIn Stock: 164721ERJ-2RKF1020X Datasheet

UpgradeRFQ

CRCW0402102RFKED

Vishay DaleIn Stock: 15289CRCW0402102RFKED Datasheet

SimilarRFQ

RMCF0402FT102R

Stackpole Electronics IncIn Stock: 10747RMCF0402FT102R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC1005F1020CS are classified based on strict electrical and mechanical parameter matching:

Direct Equivalent Criteria:

• Resistance value: 102 Ohms
• Tolerance: ±1%
• Package: 0402 (1005 Metric)
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature: -55°C to 155°C
• Composition: Thick Film
• RoHS3 Compliance
• MSL Level 1

Substitution Categories:

Direct Equivalent: RC0402FR-07102RL (YAGEO) matches all electrical and mechanical specifications with identical power rating (0.063W, 1/16W) and moisture-resistant thick film construction.

Upgrade Equivalent: ERJ-2RKF1020X (Panasonic Electronic Components) maintains all core specifications but provides enhanced power rating (0.1W, 1/10W) within the same 0402 package footprint. This part includes automotive AEC-Q200 qualification.

Similar Equivalents: CRCW0402102RFKED (Vishay Dale) and RMCF0402FT102R (Stackpole Electronics Inc) match all specifications with identical 0.063W power rating and include automotive AEC-Q200 qualification.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Non-Automotive Applications): RC0402FR-07102RL (YAGEO) provides identical electrical and mechanical specifications to the RC1005F1020CS. Both components share the same 0.063W power rating, moisture-resistant thick film construction, and MSL Level 1 classification. Selection between these parts is based on inventory availability and supply chain requirements.

For Automotive Applications or Enhanced Reliability: ERJ-2RKF1020X (Panasonic Electronic Components), CRCW0402102RFKED (Vishay Dale), and RMCF0402FT102R (Stackpole Electronics Inc) all carry AEC-Q200 automotive qualification. These parts maintain all core electrical specifications while providing automotive-grade reliability certification. ERJ-2RKF1020X offers the additional benefit of 0.1W power rating within the same 0402 package.

Compliance Considerations: All substitute parts maintain ROHS3 compliance, REACH unaffected status, and MSL Level 1 moisture sensitivity rating. No additional qualification or testing is required from a regulatory standpoint when substituting between listed parts.

Frequently Asked Questions (FAQ)

Q: Can RC0402FR-07102RL be used as a direct replacement for RC1005F1020CS?

A: Yes. RC0402FR-07102RL (YAGEO) is a direct equivalent. Both parts share identical resistance (102 Ohms), tolerance (±1%), power rating (0.063W), package (0402), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and moisture-resistant thick film construction. No circuit modifications are required.

Q: What is the difference between ERJ-2RKF1020X and the other substitutes?

A: ERJ-2RKF1020X differs in power rating (0.1W versus 0.063W) while maintaining the same 0402 package footprint. This upgrade provides enhanced thermal performance. All other electrical parameters remain identical. ERJ-2RKF1020X includes AEC-Q200 automotive qualification, whereas the RC1005F1020CS does not.

Q: Are CRCW0402102RFKED and RMCF0402FT102R interchangeable with RC1005F1020CS?

A: Yes. Both CRCW0402102RFKED (Vishay Dale) and RMCF0402FT102R (Stackpole Electronics Inc) match all specifications of the RC1005F1020CS, including 102 Ohms resistance, ±1% tolerance, 0.063W power rating, and 0402 package. Both include AEC-Q200 automotive qualification as an additional feature.

Q: Does the 0402 package dimension remain consistent across all substitute parts?

A: Yes. All substitute parts maintain the 0402 (1005 Metric) package specification with dimensions of 0.039" L x 0.020" W (1.00mm x 0.50mm) and maximum seated height of 0.016" (0.40mm). PCB footprint compatibility is maintained across all listed parts.

Q: What is the significance of MSL Level 1 rating?

A: MSL Level 1 indicates unlimited moisture sensitivity level, meaning the component does not require special moisture control during storage, handling, or assembly. All listed parts carry this classification, ensuring consistent moisture management requirements across substitutions.

Q: Can these parts be used in automotive applications?

A: The RC1005F1020CS itself does not carry automotive qualification. However, ERJ-2RKF1020X, CRCW0402102RFKED, and RMCF0402FT102R all include AEC-Q200 automotive qualification. For automotive applications, selection of AEC-Q200 qualified parts is recommended.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and REACH unaffected status, matching the regulatory compliance profile of the RC1005F1020CS.