RC3216F7323CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F7323CS is a 732 kOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant. The part is currently in active production status with 840 pieces available in inventory. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct circuit board compatibility.

Substiute Parts

RC3216F7323CS

Samsung Electro-MechanicsIn Stock: 947RC3216F7323CS Datasheet

Current PartRFQ

RC1206FR-07732KL

YAGEOIn Stock: 11043RC1206FR-07732KL Datasheet

DirectRFQ

ERJ-8ENF7323V

Panasonic Electronic ComponentsIn Stock: 47635ERJ-8ENF7323V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC3216F7323CS are qualified based on the following critical parameters:

Electrical Equivalence: Resistance value of 732 kOhms with ±1% tolerance and 0.25W power rating are mandatory for functional interchangeability.

Package Compatibility: All substitutes must use the 1206 (3216 Metric) surface mount package to ensure PCB footprint compatibility without layout modifications.

Environmental Performance: Operating temperature range of -55°C to 155°C and temperature coefficient of ±100ppm/°C must be maintained.

Regulatory Compliance: ROHS3 compliance and MSL 1 rating are required for supply chain and manufacturing process compatibility.

Composition: Thick film construction ensures consistent electrical behavior and thermal characteristics.

Two substitute parts meet these criteria:

1. RC1206FR-07732KL (YAGEO) — Direct manufacturer equivalent with identical electrical and thermal specifications
2. ERJ-8ENF7323V (Panasonic Electronic Components) — Functionally equivalent with automotive AEC-Q200 qualification; product status is Not For New Designs

Parameter Comparison

Engineering Selection Recommendations

RC1206FR-07732KL (YAGEO) is the primary substitute for new designs and production applications. This part maintains active product status, carries ROHS3 compliance, and provides identical electrical and thermal performance to the RC3216F7323CS. The part is available in high volume (11,002 pieces in stock) and is packaged in Tape & Reel format suitable for automated assembly.

ERJ-8ENF7323V (Panasonic Electronic Components) is functionally equivalent but carries a "Not For New Designs" status. This part includes automotive AEC-Q200 qualification, which may be relevant for applications requiring automotive-grade reliability. However, the discontinued design status restricts its use to legacy system maintenance or applications where automotive qualification is mandatory and supply continuity is not a concern.

For new product development, RC1206FR-07732KL is the recommended substitute. For automotive or legacy applications requiring AEC-Q200 qualification, ERJ-8ENF7323V remains electrically and mechanically compatible despite its design status.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-07732KL be used as a direct replacement for RC3216F7323CS on existing PCBs?

A: Yes. Both parts share identical resistance (732 kOhms), tolerance (±1%), power rating (0.25W), package (1206), temperature coefficient (±100ppm/°C), and operating range (-55°C to 155°C). The physical dimensions are nearly identical (3.20mm x 1.60mm vs. 3.10mm x 1.60mm length), and both are MSL 1 rated. No circuit modifications or PCB layout changes are required.

Q: Why is ERJ-8ENF7323V marked "Not For New Designs"?

A: This designation indicates that Panasonic has discontinued active development of this product line. While the part remains electrically and mechanically equivalent, it is reserved for legacy system support and applications with existing supply agreements. New product designs should use RC1206FR-07732KL to ensure long-term supply availability.

Q: Are there dimensional differences between these substitutes?

A: Minor dimensional variations exist. RC3216F7323CS and ERJ-8ENF7323V both measure 0.126" L x 0.063" W (3.20mm x 1.60mm), while RC1206FR-07732KL measures 0.122" L x 0.063" W (3.10mm x 1.60mm). Height differences are negligible (0.66mm, 0.65mm, and 0.70mm respectively). These variations fall within standard 1206 package tolerances and do not affect PCB footprint compatibility.

Q: Do all three parts meet the same compliance standards?

A: Yes. All three parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity ratings. ERJ-8ENF7323V additionally qualifies to automotive AEC-Q200 standard, which is a superset of general industrial requirements.

Q: What is the difference between "Moisture Resistant" and "Automotive AEC-Q200" features?

A: Moisture Resistant is a material property indicating the resistor's ability to withstand humidity without performance degradation. Automotive AEC-Q200 is a qualification standard that includes moisture resistance testing plus additional automotive-specific reliability requirements such as thermal cycling, vibration, and extended temperature operation. ERJ-8ENF7323V meets both criteria.