RC1005F9530CS Equivalent & Substitute Parts

Part Overview

The RC1005F9530CS is a 953 Ohms ±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 and is moisture resistant, suitable for general industrial and consumer electronics applications. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and packaging compatibility to ensure direct circuit board replacement capability.

Substiute Parts

RC1005F9530CS

Samsung Electro-MechanicsIn Stock: 1192RC1005F9530CS Datasheet

Current PartRFQ

CR0402-FX-9530GLF

Bourns Inc.In Stock: 50285CR0402-FX-9530GLF Datasheet

DirectRFQ

RC0402FR-07953RL

YAGEOIn Stock: 76483RC0402FR-07953RL Datasheet

DirectRFQ

ERJ-2RKF9530X

Panasonic Electronic ComponentsIn Stock: 57577ERJ-2RKF9530X Datasheet

UpgradeRFQ

CRCW0402953RFKED

Vishay DaleIn Stock: 44484CRCW0402953RFKED Datasheet

SimilarRFQ

RMCF0402FT953R

Stackpole Electronics IncIn Stock: 68350RMCF0402FT953R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC1005F9530CS are classified into three categories based on electrical and mechanical compatibility:

Direct Equivalents maintain identical specifications across all critical parameters: 953 Ohms resistance, ±1% tolerance, 0.063W power rating, 0402 package, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. These parts are interchangeable without circuit modification.

Upgrade Substitutes provide enhanced specifications while maintaining core electrical parameters. The ERJ-2RKF9530X increases power rating to 0.1W (1/10W) and adds Automotive AEC-Q200 qualification, suitable for applications requiring higher thermal margin or automotive-grade reliability.

Similar Substitutes match all electrical and mechanical specifications but include additional automotive qualification (AEC-Q200). These parts are suitable for applications where automotive-grade components are preferred or required, despite the base application being non-automotive.

Substitution eligibility is determined by: (1) identical resistance value and tolerance, (2) compatible or superior power rating, (3) matching package dimensions and termination count, (4) equivalent or superior temperature coefficient performance, and (5) matching or superior operating temperature range.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement: CR0402-FX-9530GLF (Bourns Inc.) and RC0402FR-07953RL (YAGEO) are direct functional equivalents with identical electrical and mechanical specifications. Both maintain ROHS3 compliance and MSL 1 rating. Selection between these and the original RC1005F9530CS depends on supply chain availability and procurement preferences, as all three are Active status products with equivalent performance characteristics.

For Enhanced Reliability: ERJ-2RKF9530X (Panasonic Electronic Components) provides upgrade capability with increased power rating (0.1W versus 0.063W) and Automotive AEC-Q200 qualification. This part is suitable for applications requiring higher thermal margin or where automotive-grade component specifications are mandated by design standards.

For Automotive Applications: CRCW0402953RFKED (Vishay Dale) and RMCF0402FT953R (Stackpole Electronics Inc) both provide AEC-Q200 automotive qualification while maintaining the original 0.063W power rating and all other electrical specifications. These parts are appropriate for automotive or safety-critical applications where AEC-Q200 compliance is a requirement.

All substitute parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory compatibility with the original component.

Frequently Asked Questions (FAQ)

Q: Can CR0402-FX-9530GLF replace RC1005F9530CS directly on the circuit board?

A: Yes. CR0402-FX-9530GLF is a direct equivalent with identical resistance (953 Ohms), tolerance (±1%), power rating (0.063W), package dimensions (0402), and operating temperature range (-55°C to 155°C). No circuit modification is required.

Q: What is the difference between the RC1005F9530CS and ERJ-2RKF9530X?

A: The primary difference is power rating: RC1005F9530CS is rated 0.063W (1/16W), while ERJ-2RKF9530X is rated 0.1W (1/10W). Additionally, ERJ-2RKF9530X includes Automotive AEC-Q200 qualification. All other electrical parameters are identical. The higher power rating provides additional thermal margin in the same package size.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts (CR0402-FX-9530GLF, RC0402FR-07953RL, ERJ-2RKF9530X, CRCW0402953RFKED, and RMCF0402FT953R) are ROHS3 compliant and REACH unaffected, matching the compliance status of the original RC1005F9530CS.

Q: What does MSL 1 (Unlimited) mean for moisture sensitivity?

A: MSL 1 indicates the lowest moisture sensitivity level. These components can be stored indefinitely without moisture bake-out requirements prior to soldering, providing maximum flexibility in inventory management and assembly scheduling.

Q: Can I use CRCW0402953RFKED or RMCF0402FT953R in non-automotive applications?

A: Yes. These parts exceed the specifications of the original RC1005F9530CS through AEC-Q200 automotive qualification. They are fully compatible with non-automotive applications and provide enhanced reliability margins. Automotive-qualified components are suitable for any application requiring equivalent or higher performance standards.

Q: Does packaging type (Tape & Reel versus Cut Tape) affect electrical performance?

A: No. Packaging type affects only supply format and handling logistics, not electrical or mechanical performance. Both Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® formats deliver identical component specifications. Selection depends on assembly process requirements and inventory management preferences.

Q: Are the physical dimensions identical across all substitute parts?

A: Yes. All 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 of 0.016" (0.40mm). All have 2 terminations. Direct board-level substitution is possible without layout modification.