RC1005J624CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005J624CS is a 620 kOhms ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This surface mount device is rated for 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 with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified based on matching resistance value, package format, and electrical performance parameters while accommodating variations in tolerance, power rating, and manufacturer-specific certifications.

Substiute Parts

RC1005J624CS

Samsung Electro-MechanicsIn Stock: 705RC1005J624CS Datasheet

Current PartRFQ

RC0402JR-07620KL

YAGEOIn Stock: 42155RC0402JR-07620KL Datasheet

DirectRFQ

ERJ-2RKF6203X

Panasonic Electronic ComponentsIn Stock: 92632ERJ-2RKF6203X Datasheet

UpgradeRFQ

RC0402FR-07620KL

YAGEOIn Stock: 106245RC0402FR-07620KL Datasheet

UpgradeRFQ

CRCW0402620KJNED

Vishay DaleIn Stock: 6283CRCW0402620KJNED Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for RC1005J624CS are classified into three categories based on electrical parameter alignment:

Direct Equivalent (RC0402JR-07620KL): Manufactured by YAGEO, this part matches all critical electrical specifications including 620 kOhms resistance, ±5% tolerance, 0.063W power rating, and ±100ppm/°C temperature coefficient. Package format, operating temperature range, and compliance certifications are identical. This classification indicates pin-for-pin and functional equivalence with no design modifications required.

Upgrade Substitutes (ERJ-2RKF6203X, RC0402FR-07620KL): These parts maintain the 620 kOhms resistance value and 0402 package format but offer improved tolerance specifications (±1% versus ±5%). ERJ-2RKF6203X by Panasonic includes AEC-Q200 automotive qualification and increased power rating (0.1W). RC0402FR-07620KL by YAGEO provides ±1% tolerance while maintaining the original 0.063W power rating. Both are suitable for applications requiring tighter tolerance control.

Similar Substitute (CRCW0402620KJNED): Manufactured by Vishay Dale, this part matches resistance, tolerance (±5%), power rating (0.063W), and package format. It includes AEC-Q200 automotive qualification but features a higher temperature coefficient (±200ppm/°C versus ±100ppm/°C). This part is suitable for applications where automotive qualification is required and temperature coefficient variation is acceptable.

Substitution logic is based strictly on: resistance value equivalence, package/case compatibility, power rating sufficiency, tolerance requirements, and compliance certifications. All substitute parts maintain ROHS3 compliance and MSL 1 rating.

Parameter Comparison

Engineering Selection Recommendations

RC0402JR-07620KL (Direct Equivalent): Select this YAGEO part for direct replacement applications where Samsung Electro-Mechanics RC1005J624CS is specified. Electrical performance, package compatibility, and compliance certifications are identical. This part is suitable for standard industrial and consumer applications with no design modifications required.

ERJ-2RKF6203X (Upgrade for Automotive Applications): Select this Panasonic part when AEC-Q200 automotive qualification is required or when improved tolerance (±1%) is necessary for precision circuit design. The increased power rating (0.1W versus 0.063W) provides additional thermal margin. This part is suitable for automotive-grade applications and circuits requiring tighter resistance tolerance control.

RC0402FR-07620KL (Upgrade for Precision Applications): Select this YAGEO part when ±1% tolerance is required while maintaining the original 0.063W power rating and moisture resistant construction. This part is suitable for precision analog circuits and applications where tolerance tightening is the primary upgrade criterion. Packaging format differs (Cut Tape & Digi-Reel® versus Tape & Reel).

CRCW0402620KJNED (Automotive-Qualified Alternative): Select this Vishay Dale part when AEC-Q200 automotive qualification is required and ±5% tolerance is acceptable. The higher temperature coefficient (±200ppm/°C) must be evaluated against circuit temperature stability requirements. This part is suitable for automotive applications where tolerance and temperature coefficient variation are within design margins.

All substitute parts maintain ROHS3 compliance and unlimited moisture sensitivity level (MSL 1), ensuring compatibility with standard PCB assembly and storage procedures.

Frequently Asked Questions (FAQ)

Q: Can RC0402JR-07620KL be used as a direct replacement for RC1005J624CS?

A: Yes. RC0402JR-07620KL is a direct equivalent part. Both parts share identical electrical specifications (620 kOhms ±5%, 0.063W, ±100ppm/°C), package format (0402), operating temperature range (-55°C to 155°C), and compliance certifications (ROHS3, MSL 1). No circuit modifications are required.

Q: What is the difference between the upgrade parts ERJ-2RKF6203X and RC0402FR-07620KL?

A: Both upgrade parts offer ±1% tolerance versus the original ±5%. ERJ-2RKF6203X includes AEC-Q200 automotive qualification and higher power rating (0.1W). RC0402FR-07620KL maintains the original 0.063W power rating but uses different packaging (Cut Tape & Digi-Reel® versus Tape & Reel). Select ERJ-2RKF6203X for automotive applications; select RC0402FR-07620KL for precision applications requiring the original power rating.

Q: Is CRCW0402620KJNED suitable for non-automotive applications?

A: Yes. CRCW0402620KJNED is suitable for any application accepting ±5% tolerance and ±200ppm/°C temperature coefficient. The AEC-Q200 automotive qualification is an additional feature that does not restrict use in non-automotive circuits. The higher temperature coefficient must be evaluated against circuit temperature stability requirements.

Q: Do all substitute parts use the same 0402 package footprint?

A: Yes. All substitute parts use the 0402 (1005 Metric) package with identical dimensions (0.039" L x 0.020" W, 1.00mm x 0.50mm) and maximum seated height (0.016", 0.40mm). PCB footprints are interchangeable. Packaging format (Tape & Reel versus Cut Tape & Digi-Reel®) affects procurement and assembly handling but not PCB compatibility.

Q: What is the significance of the ±100ppm/°C versus ±200ppm/°C temperature coefficient difference?

A: Temperature coefficient defines resistance value drift across the operating temperature range. RC1005J624CS, RC0402JR-07620KL, ERJ-2RKF6203X, and RC0402FR-07620KL all specify ±100ppm/°C. CRCW0402620KJNED specifies ±200ppm/°C, indicating twice the potential resistance variation over temperature. For circuits sensitive to resistance value stability across temperature extremes, the ±100ppm/°C parts are preferred.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. RC0402JR-07620KL, ERJ-2RKF6203X, RC0402FR-07620KL, and CRCW0402620KJNED are all ROHS3 compliant with MSL 1 (unlimited moisture sensitivity level). All parts meet current regulatory requirements for lead-free and hazardous substance restrictions.

Q: Which substitute part should be selected for cost optimization?

A: RC0402JR-07620KL offers the lowest cost substitution path as a direct equivalent with identical specifications. If tolerance improvement is not required and cost is the primary criterion, RC0402JR-07620KL is the appropriate selection. CRCW0402620KJNED may offer cost advantages in high-volume automotive applications due to AEC-Q200 qualification and Vishay Dale supply chain positioning.