RCS3216F2434CS Equivalent & Substitute Parts

Part Overview

The RCS3216F2434CS is a 2.43 MOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film resistor features anti-sulfur and moisture-resistant properties, operating across -55°C to 155°C with a temperature coefficient of ±100ppm/°C. The part is Active in product status and ROHS3 compliant with MSL 1 rating. Equivalent and substitute parts are identified based on matching electrical specifications, package dimensions, and environmental ratings to ensure direct functional interchangeability in circuit applications.

Substiute Parts

RCS3216F2434CS

Samsung Electro-MechanicsIn Stock: 853RCS3216F2434CS Datasheet

Current PartRFQ

CRCW12062M43FKEA

Vishay DaleIn Stock: 15851CRCW12062M43FKEA Datasheet

SimilarRFQ

RC1206FR-072M43L

YAGEOIn Stock: 15155RC1206FR-072M43L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS3216F2434CS are qualified based on the following criteria:

Electrical Parameters (Critical for Substitution):

• Resistance value: 2.43 MOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Critical for Substitution):

• Package type: 1206 (3216 Metric)
• Number of terminations: 2
• Physical dimensions compatible with 1206 footprint

Compliance & Environmental Parameters:

• RoHS3 compliance
• MSL 1 rating
• REACH unaffected status

All identified substitute parts meet these core parameters, ensuring functional and physical interchangeability without circuit redesign or PCB layout modification.

Parameter Comparison

Engineering Selection Recommendations

RCS3216F2434CS (Samsung Electro-Mechanics) - Primary specification. Anti-sulfur and moisture-resistant thick film construction. ROHS3 compliant with MSL 1 rating. Suitable for general industrial and consumer applications requiring corrosion resistance.

CRCW12062M43FKEA (Vishay Dale) - Direct electrical and mechanical equivalent with automotive AEC-Q200 qualification. ROHS3 compliant with MSL 1 rating. Seated height 0.024" (0.60mm), slightly lower than primary part. Recommended for automotive and high-reliability applications requiring AEC-Q200 certification.

RC1206FR-072M43L (YAGEO) - Direct electrical and mechanical equivalent with moisture-resistant thick film construction. ROHS3 compliant with MSL 1 rating. Dimensions 0.122" L x 0.063" W (3.10mm x 1.60mm) with seated height 0.026" (0.65mm). Suitable for general industrial applications.

All three parts are Active products with identical electrical parameters and full compliance certifications, enabling direct substitution based on availability, packaging format, and application-specific requirements.

Frequently Asked Questions (FAQ)

Q: Can CRCW12062M43FKEA replace RCS3216F2434CS in any application?

A: Yes. Both parts share identical electrical specifications (2.43 MOhms ±1%, 0.25W, ±100ppm/°C, -55°C ~ 155°C), 1206 package footprint, and compliance ratings (ROHS3, MSL 1). The CRCW12062M43FKEA has a slightly lower seated height (0.024" vs 0.026"), which is compatible with standard 1206 PCB layouts.

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

A: All three parts are electrically identical. Primary differences are: (1) RCS3216F2434CS features anti-sulfur protection; (2) CRCW12062M43FKEA includes AEC-Q200 automotive qualification; (3) RC1206FR-072M43L emphasizes moisture resistance. Mechanical dimensions vary slightly in length and height within 1206 tolerance specifications.

Q: Are these parts interchangeable on the same PCB?

A: Yes. All parts conform to 1206 (3216 Metric) package specifications with 2-terminal configuration. Standard 1206 PCB footprints accommodate all three parts without layout modification.

Q: Which part should I select for automotive applications?

A: CRCW12062M43FKEA is qualified to AEC-Q200 automotive standards and is the appropriate selection for automotive circuit designs.

Q: Do all substitute parts have the same moisture sensitivity level?

A: Yes. All three parts have MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage or handling.

Q: Are there packaging format differences between these parts?

A: Yes. RCS3216F2434CS uses standard packaging; CRCW12062M43FKEA is supplied in Tape & Reel (TR) format; RC1206FR-072M43L is supplied in Cut Tape (CT) & Digi-Reel® format. Select based on assembly process requirements.