RC3216F3242CS Equivalent & Substitute Parts

Part Overview

The RC3216F3242CS is a 32.4 kOhms ±1% 0.25W chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This thick film, moisture-resistant resistor operates across a temperature range of -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently in active production status. Equivalent and substitute parts are identified to provide design flexibility, supply chain alternatives, and component availability options for applications requiring identical electrical and mechanical specifications.

Substiute Parts

RC3216F3242CS

Samsung Electro-MechanicsIn Stock: 1107RC3216F3242CS Datasheet

Current PartRFQ

CR1206-FX-3242ELF

Bourns Inc.In Stock: 26099CR1206-FX-3242ELF Datasheet

DirectRFQ

RC1206FR-0732K4L

YAGEOIn Stock: 16024RC1206FR-0732K4L Datasheet

DirectRFQ

CRCW120632K4FKEA

Vishay DaleIn Stock: 18815CRCW120632K4FKEA Datasheet

SimilarRFQ

ERJ-8ENF3242V

Panasonic Electronic ComponentsIn Stock: 56013ERJ-8ENF3242V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC3216F3242CS are qualified based on strict electrical and mechanical parameter matching. All identified substitutes maintain identical resistance value (32.4 kOhms), tolerance (±1%), power rating (0.25W), package designation (1206), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). All substitutes are ROHS3 compliant with MSL 1 rating and feature two terminations.

Substitutes are categorized as follows:

Direct Manufacturer Equivalents: Parts meeting all electrical and mechanical specifications with identical performance characteristics and standard industrial packaging.

Similar Parts with Enhanced Ratings: Parts meeting all core specifications with additional automotive AEC-Q200 qualification, suitable for applications requiring automotive-grade reliability.

Legacy Status Parts: Parts meeting all specifications but designated as Not For New Designs, available for legacy system support and field replacement applications.

Parameter Comparison

Engineering Selection Recommendations

For Active Production Designs: Select from CR1206-FX-3242ELF (Bourns), RC1206FR-0732K4L (YAGEO), or CRCW120632K4FKEA (Vishay Dale). All three parts are in active production status and provide equivalent performance to the RC3216F3242CS.

For Automotive Applications: CRCW120632K4FKEA (Vishay Dale) is qualified to AEC-Q200 automotive standards and maintains active production status, making it suitable for automotive-grade circuit implementations.

For Legacy System Support: ERJ-8ENF3242V (Panasonic) meets all electrical and mechanical specifications but carries a Not For New Designs designation. This part is appropriate for field replacement and legacy system maintenance where existing designs require component substitution.

Compliance Considerations: All substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with modern manufacturing processes and environmental regulations.

Frequently Asked Questions (FAQ)

Q: Can CR1206-FX-3242ELF be used as a direct replacement for RC3216F3242CS?

A: Yes. CR1206-FX-3242ELF meets all electrical specifications (32.4 kΩ ±1%, 0.25W, ±100ppm/°C, -55°C to 155°C) and mechanical requirements (1206 package, 2 terminations). Both parts are thick film, moisture-resistant, ROHS3 compliant with MSL 1 rating, and in active production status.

Q: What is the difference between moisture-resistant and automotive AEC-Q200 rated parts?

A: Moisture-resistant designation indicates the part meets standard moisture resistance requirements. Automotive AEC-Q200 rating indicates the part has undergone additional qualification testing for automotive reliability and environmental stress conditions. CRCW120632K4FKEA and ERJ-8ENF3242V carry AEC-Q200 qualification in addition to standard specifications.

Q: Why is ERJ-8ENF3242V marked as Not For New Designs?

A: This designation indicates the manufacturer has discontinued active development for new applications. The part remains available for existing designs and field replacement but should not be selected for new circuit designs. For new designs, select from parts with Active status: CR1206-FX-3242ELF, RC1206FR-0732K4L, or CRCW120632K4FKEA.

Q: Are there dimensional differences between substitute 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 height ranges from 0.024" to 0.030" (0.60mm to 0.75mm). These variations remain within 1206 package tolerance and do not affect PCB layout or assembly compatibility.

Q: Do all substitute parts have the same packaging format?

A: The main part (RC3216F3242CS) is supplied in standard packaging. All substitute parts are supplied in Tape & Reel (TR) format, which is standard for high-volume SMD component distribution and is compatible with automated assembly equipment.

Q: Which substitute part has the highest inventory availability?

A: ERJ-8ENF3242V (Panasonic) has the highest inventory at 55,919 pieces. CR1206-FX-3242ELF (Bourns) has 26,000 pieces, and RC1206FR-0732K4L (YAGEO) has 15,944 pieces available.

Q: Can CRCW120632K4FKEA be used in non-automotive applications?

A: Yes. CRCW120632K4FKEA meets all standard electrical and mechanical specifications for the 32.4 kΩ 1206 resistor. The AEC-Q200 automotive qualification is an additional feature that does not restrict use in general industrial or consumer applications.