RCS3216F2430CS Equivalent & Substitute Parts

Part Overview

The RCS3216F2430CS is a 243 Ohms ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This component is classified as Active product status with anti-sulfur and moisture-resistant properties. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental compliance ratings to ensure functional interchangeability in circuit applications.

Substiute Parts

RCS3216F2430CS

Samsung Electro-MechanicsIn Stock: 1217RCS3216F2430CS Datasheet

Current PartRFQ

CR1206-FX-2430ELF

Bourns Inc.In Stock: 25104CR1206-FX-2430ELF Datasheet

SimilarRFQ

CRCW1206243RFKEA

Vishay DaleIn Stock: 10727CRCW1206243RFKEA Datasheet

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ERJ-8ENF2430V

Panasonic Electronic ComponentsIn Stock: 169548ERJ-8ENF2430V Datasheet

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RC1206FR-07243RL

YAGEOIn Stock: 249072RC1206FR-07243RL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F2430CS is determined by strict equivalence across the following parameters:

• Resistance Value: 243 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power Rating: 0.25W / 1/4W (exact match required)
• Package Type: 1206 (3216 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature Coefficient: ±100ppm/°C (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)
• RoHS Compliance: ROHS3 Compliant (exact match required)

All identified substitute parts meet these criteria. Variations in physical dimensions (length, width, height) within the 1206 package specification and differences in packaging format (Tape & Reel vs. standard packaging) do not affect functional interchangeability.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status, General Applications)

CR1206-FX-2430ELF (Bourns Inc.) and RC1206FR-07243RL (YAGEO) are recommended for new designs. Both components maintain Active product status, ensuring long-term availability and manufacturer support. These parts are functionally equivalent to the RCS3216F2430CS across all electrical and mechanical parameters.

Secondary Selection (Automotive Applications)

CRCW1206243RFKEA (Vishay Dale) is suitable for applications requiring automotive-grade components. This part carries AEC-Q200 certification, providing enhanced reliability for automotive environments while maintaining full electrical and mechanical equivalence.

Legacy Applications

ERJ-8ENF2430V (Panasonic Electronic Components) carries Not For New Designs status. This component remains functionally equivalent but should not be selected for new circuit designs. Existing applications using this part may continue with this component for continuity purposes.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RCS3216F2430CS with any of the listed parts without circuit redesign?

A: Yes. All listed substitute parts are electrically and mechanically equivalent. They share identical resistance values (243 Ohms), tolerance (±1%), power rating (0.25W), package type (1206), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). Direct substitution is supported without circuit modification.

Q: What is the difference between the substitute parts?

A: The substitute parts differ in manufacturer, packaging format, and specific certifications. CR1206-FX-2430ELF and RC1206FR-07243RL are standard industrial-grade components. CRCW1206243RFKEA includes automotive AEC-Q200 certification for enhanced reliability in automotive applications. ERJ-8ENF2430V is classified as Not For New Designs. All other electrical and mechanical specifications are identical.

Q: Are there dimensional differences between these parts?

A: Minor dimensional variations exist within the 1206 package specification. Length ranges from 0.122" to 0.126" (3.10mm to 3.20mm), and maximum seated height ranges from 0.024" to 0.030" (0.60mm to 0.75mm). These variations remain within standard 1206 package tolerances and do not affect PCB layout or assembly compatibility.

Q: Which part should I select for automotive applications?

A: CRCW1206243RFKEA (Vishay Dale) is the appropriate selection for automotive applications. This component carries AEC-Q200 certification, indicating compliance with automotive reliability and quality standards while maintaining full electrical equivalence to the RCS3216F2430CS.

Q: Is the ERJ-8ENF2430V still available for use?

A: ERJ-8ENF2430V remains functionally equivalent and is available in inventory (169,438 pcs). However, its Not For New Designs status indicates that Panasonic does not recommend this part for new circuit development. Existing applications may continue using this component for continuity.

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

A: Yes. All substitute parts, including the RCS3216F2430CS, carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity limitations during storage or handling.

Q: Are all parts RoHS3 compliant?

A: Yes. All listed parts, including the main component and all substitutes, are ROHS3 compliant, meeting environmental and regulatory requirements for lead-free manufacturing.