RC1005F624CS Equivalent & Substitute Parts

Part Overview

The RC1005F624CS is a 620 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 0402 (1005 Metric) package format. This surface mount device is rated for 0.063W (1/16W) power dissipation and operates across the temperature range of -55°C to 155°C. The component features moisture resistance and is RoHS3 compliant with MSL 1 rating, indicating unlimited moisture sensitivity protection. The part is currently in active production status with 716 units in stock. Equivalent and substitute parts are necessary to address supply chain continuity, alternative sourcing options, and specific application requirements such as automotive qualification or enhanced power ratings.

Substiute Parts

RC1005F624CS

Samsung Electro-MechanicsIn Stock: 812RC1005F624CS Datasheet

Current PartRFQ

RC0402FR-07620KL

YAGEOIn Stock: 106245RC0402FR-07620KL Datasheet

DirectRFQ

ERJ-2RKF6203X

Panasonic Electronic ComponentsIn Stock: 92632ERJ-2RKF6203X Datasheet

UpgradeRFQ

AC0402FR-07620KL

YAGEOIn Stock: 19223AC0402FR-07620KL Datasheet

SimilarRFQ

CRCW0402620KFKED

Vishay DaleIn Stock: 20043CRCW0402620KFKED Datasheet

SimilarRFQ

RMCF0402FT620K

Stackpole Electronics IncIn Stock: 139097RMCF0402FT620K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005F624CS is determined by strict equivalence across the following critical parameters: resistance value (620 kOhms), tolerance (±1%), package format (0402 / 1005 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and compliance certifications (RoHS3, MSL 1).

The substitute parts are grouped into three categories based on functional equivalence:

Direct Equivalent: RC0402FR-07620KL (YAGEO) maintains identical electrical specifications and packaging with alternative sourcing through Cut Tape and Digi-Reel® distribution.

Upgrade Equivalent: ERJ-2RKF6203X (Panasonic Electronic Components) provides enhanced power rating (0.1W / 1/10W versus 0.063W / 1/16W) while maintaining all other core parameters and adding automotive AEC-Q200 qualification.

Similar Equivalents: AC0402FR-07620KL (YAGEO), CRCW0402620KFKED (Vishay Dale), and RMCF0402FT620K (Stackpole Electronics Inc) match all electrical and mechanical specifications with automotive AEC-Q200 certification added to their feature sets.

All substitute parts maintain identical resistance, tolerance, package dimensions, temperature coefficient, operating temperature range, and compliance status as the primary part.

Parameter Comparison

Engineering Selection Recommendations

RC0402FR-07620KL (YAGEO) serves as the direct functional equivalent with identical electrical and mechanical specifications. This part is suitable for applications requiring standard industrial-grade thick film resistors without automotive qualification requirements. The alternative packaging format (Cut Tape and Digi-Reel® versus Tape & Reel) accommodates different procurement and assembly workflows.

ERJ-2RKF6203X (Panasonic Electronic Components) is classified as an upgrade equivalent due to its enhanced power rating of 0.1W (1/10W) compared to the 0.063W (1/16W) of the primary part. This higher power rating provides additional thermal margin in applications subject to elevated power dissipation. The part carries AEC-Q200 automotive qualification, making it suitable for automotive and high-reliability applications. All other electrical parameters remain equivalent to the primary part.

AC0402FR-07620KL (YAGEO), CRCW0402620KFKED (Vishay Dale), and RMCF0402FT620K (Stackpole Electronics Inc) are classified as similar equivalents. These parts maintain complete electrical and mechanical equivalence to the primary part while incorporating AEC-Q200 automotive qualification. Selection among these three parts depends on supply chain availability, packaging preference (all supplied in Tape & Reel format), and minor height variations (0.014" to 0.016" seated height). All three parts are suitable for automotive applications and general industrial use.

All substitute parts maintain RoHS3 compliance and MSL 1 rating, ensuring compatibility with standard PCB assembly processes and environmental requirements.

Frequently Asked Questions (FAQ)

Q: Can RC0402FR-07620KL be used as a direct replacement for RC1005F624CS?

A: Yes. RC0402FR-07620KL is a direct functional equivalent with identical resistance (620 kOhms), tolerance (±1%), power rating (0.063W / 1/16W), package format (0402 / 1005 Metric), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and compliance certifications (RoHS3, MSL 1). The primary difference is packaging format (Cut Tape and Digi-Reel® versus Tape & Reel).

Q: What is the advantage of ERJ-2RKF6203X over the primary part?

A: ERJ-2RKF6203X provides a higher power rating of 0.1W (1/10W) compared to the 0.063W (1/16W) of RC1005F624CS. This enhanced power rating allows operation at higher power dissipation levels. Additionally, ERJ-2RKF6203X carries AEC-Q200 automotive qualification, making it suitable for automotive applications. All other electrical specifications remain equivalent.

Q: Are the automotive-qualified parts (AC0402FR-07620KL, CRCW0402620KFKED, RMCF0402FT620K) suitable for non-automotive applications?

A: Yes. Automotive-qualified parts meet or exceed industrial-grade specifications and are fully compatible with non-automotive applications. AEC-Q200 qualification indicates enhanced reliability testing and quality assurance, providing additional assurance for high-reliability applications.

Q: Do all substitute parts fit the same PCB footprint as RC1005F624CS?

A: Yes. All substitute parts use the 0402 (1005 Metric) package format with identical length (0.039" / 1.00mm) and width (0.020" / 0.50mm) dimensions. Seated height varies slightly between manufacturers (0.014" to 0.016"), but all values remain within standard PCB assembly tolerances and do not affect footprint compatibility.

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

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited moisture sensitivity protection. These parts do not require special moisture control during storage, handling, or assembly. Standard PCB assembly processes are fully compatible without additional precautions.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed carry RoHS3 compliance certification, ensuring compatibility with environmental regulations and customer requirements for restricted substance elimination.

Q: Can I substitute parts with different power ratings in the same circuit?

A: Power rating substitution depends on circuit requirements. If the circuit dissipates power within the 0.063W (1/16W) rating, any substitute part with equal or higher power rating is suitable. ERJ-2RKF6203X with its 0.1W (1/10W) rating provides additional thermal margin and is suitable for applications where the primary part's 0.063W rating is marginal.

Q: What packaging options are available for these substitute parts?

A: RC0402FR-07620KL is supplied in Cut Tape and Digi-Reel® format. All other substitute parts (ERJ-2RKF6203X, AC0402FR-07620KL, CRCW0402620KFKED, RMCF0402FT620K) are supplied in Tape & Reel format, matching the primary part's packaging.