RCS3216F3570CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F3570CS is a 357 Ohm ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with anti-sulfur and moisture-resistant characteristics. The part is ROHS3 compliant and suitable for general industrial applications requiring precision resistive elements with extended operating temperature range from -55°C to 155°C.

Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating), mechanical compatibility (package type, dimensions, termination count), and environmental performance characteristics (temperature coefficient, operating temperature range, moisture sensitivity level).

Substiute Parts

RCS3216F3570CS

Samsung Electro-MechanicsIn Stock: 724RCS3216F3570CS Datasheet

Current PartRFQ

CRCW1206357RFKEA

Vishay DaleIn Stock: 26957CRCW1206357RFKEA Datasheet

SimilarRFQ

ERJ-8ENF3570V

Panasonic Electronic ComponentsIn Stock: 5242ERJ-8ENF3570V Datasheet

SimilarRFQ

RC1206FR-07357RL

YAGEOIn Stock: 47275RC1206FR-07357RL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F3570CS is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Resistance value: 357 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match or wider range acceptable)

Mechanical Equivalence Requirements:

• Package designation: 1206 (3216 Metric) (exact match required)
• Number of terminations: 2 (exact match required)
• Composition: Thick Film (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Compliance Requirements:

• RoHS Status: ROHS3 Compliant (exact match required)
• REACH Status: REACH Unaffected (exact match required)

All identified substitute parts meet these criteria and are therefore electrically and mechanically interchangeable with the RCS3216F3570CS in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute (Recommended for New Designs):

CRCW1206357RFKEA (Vishay Dale) is the preferred substitute for the RCS3216F3570CS. This part maintains Active product status, ensuring long-term availability and manufacturer support. The Vishay Dale CRCW series includes automotive AEC-Q200 qualification, providing additional reliability assurance. Inventory availability is substantial at 26,910 pieces. The seated height of 0.024" (0.60mm) is within acceptable tolerance for standard PCB assembly processes.

Secondary Substitute (Active Status):

RC1206FR-07357RL (YAGEO) is an alternative substitute with Active product status. The YAGEO RC_L series offers the highest inventory availability at 47,184 pieces. Dimensional specifications are compatible with standard assembly equipment. This part is suitable for applications where extended supply chain security is prioritized.

Legacy Substitute (Not Recommended for New Designs):

ERJ-8ENF3570V (Panasonic Electronic Components) carries a "Not For New Designs" product status designation. While electrically and mechanically equivalent, this part should be used only for replacement or repair of existing assemblies. The Panasonic ERJ-8EN series includes automotive AEC-Q200 qualification. Inventory is available at 5,200 pieces. New design implementations should utilize CRCW1206357RFKEA or RC1206FR-07357RL instead.

Compliance Verification:

All substitute parts are ROHS3 compliant and REACH unaffected, matching the environmental compliance profile of the RCS3216F3570CS. All parts carry ECCN classification EAR99 and HTSUS code 8533.21.0030.

Frequently Asked Questions (FAQ)

Q: Can CRCW1206357RFKEA be used as a direct replacement for RCS3216F3570CS in existing assemblies?

A: Yes. Both parts are electrically identical (357 Ohms ±1%, 0.25W, ±100ppm/°C) and mechanically compatible (1206 package, 2 terminations, MSL 1). The seated height difference of 0.002" (0.06mm) is within standard PCB assembly tolerances and does not affect circuit performance or board layout.

Q: What is the difference between the three substitute parts?

A: All three substitutes meet the electrical and mechanical specifications of the RCS3216F3570CS. The primary differences are: (1) CRCW1206357RFKEA and RC1206FR-07357RL maintain Active product status; ERJ-8ENF3570V is Not For New Designs. (2) CRCW1206357RFKEA and ERJ-8ENF3570V include automotive AEC-Q200 qualification; RC1206FR-07357RL does not. (3) Inventory levels and packaging formats differ among suppliers.

Q: Are there any dimensional incompatibilities between the main part and substitutes?

A: No. All parts conform to the 1206 (3216 Metric) package standard with dimensions of 0.126" L x 0.063" W (3.20mm x 1.60mm). Seated heights vary slightly: RCS3216F3570CS 0.026" (0.66mm), CRCW1206357RFKEA 0.024" (0.60mm), RC1206FR-07357RL 0.026" (0.65mm), ERJ-8ENF3570V 0.028" (0.70mm). These variations are within standard PCB assembly specifications.

Q: Should I use ERJ-8ENF3570V for new product designs?

A: No. ERJ-8ENF3570V carries a "Not For New Designs" product status. For new designs, use CRCW1206357RFKEA (Vishay Dale) or RC1206FR-07357RL (YAGEO). ERJ-8ENF3570V is appropriate only for replacement or repair of existing assemblies.

Q: What is the significance of the AEC-Q200 qualification on CRCW1206357RFKEA and ERJ-8ENF3570V?

A: AEC-Q200 is an automotive industry qualification standard. Parts bearing this qualification have undergone additional reliability testing and are approved for automotive applications. RC1206FR-07357RL does not carry this qualification but remains suitable for general industrial applications.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. RCS3216F3570CS, CRCW1206357RFKEA, RC1206FR-07357RL, and ERJ-8ENF3570V are all ROHS3 compliant and REACH unaffected, ensuring compliance with environmental regulations in all major markets.

Q: What packaging formats are available?

A: RCS3216F3570CS is supplied in bulk format. CRCW1206357RFKEA, RC1206FR-07357RL, and ERJ-8ENF3570V are supplied in Tape & Reel (TR) format, which is standard for automated PCB assembly processes.