RC3216F624CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F624CS is a 620 kOhms ±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 moisture-resistant construction, operating across -55°C to 155°C temperature range. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to ensure direct circuit board replacement capability.

Substiute Parts

RC3216F624CS

Samsung Electro-MechanicsIn Stock: 893RC3216F624CS Datasheet

Current PartRFQ

CR1206-FX-6203ELF

Bourns Inc.In Stock: 26171CR1206-FX-6203ELF Datasheet

DirectRFQ

ERJ-8ENF6203V

Panasonic Electronic ComponentsIn Stock: 35677ERJ-8ENF6203V Datasheet

DirectRFQ

RC1206FR-07620KL

YAGEOIn Stock: 4478RC1206FR-07620KL Datasheet

DirectRFQ

RMCF1206FT620K

Stackpole Electronics IncIn Stock: 11071RMCF1206FT620K Datasheet

DirectRFQ

AC1206FR-07620KL

YAGEOIn Stock: 10984AC1206FR-07620KL Datasheet

SimilarRFQ

CRCW1206620KFKEA

Vishay DaleIn Stock: 47865CRCW1206620KFKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

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

Electrical Parameters: Resistance value (620 kOhms), tolerance (±1%), power rating (0.25W), and temperature coefficient (±100ppm/°C) must match exactly.

Mechanical Parameters: Package type (1206/3216 Metric), physical dimensions (0.126" L x 0.063" W nominal), and termination count (2) must be compatible with PCB footprints designed for RC3216F624CS.

Environmental & Compliance Parameters: Operating temperature range (-55°C ~ 155°C), RoHS3 compliance, MSL rating (1), and REACH status must satisfy application requirements.

Composition: Thick film construction is maintained across all substitutes to preserve electrical performance characteristics.

Substitute parts are classified as Direct (functionally and mechanically identical) or Similar (functionally equivalent with enhanced features such as AEC-Q200 automotive qualification).

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (Functionally and Mechanically Identical):

CR1206-FX-6203ELF (Bourns Inc.) and RC1206FR-07620KL (YAGEO) are direct equivalents to RC3216F624CS. Both maintain Active product status, moisture-resistant construction, and identical electrical specifications. These parts are suitable for direct replacement in existing designs without circuit modification.

Enhanced Substitutes (Functionally Equivalent with Additional Qualifications):

RMCF1206FT620K (Stackpole Electronics Inc), AC1206FR-07620KL (YAGEO), and CRCW1206620KFKEA (Vishay Dale) provide functional equivalence with AEC-Q200 automotive qualification. These parts are appropriate for applications requiring automotive-grade reliability and are all Active product status.

Legacy Substitute (Functionally Equivalent, Discontinued for New Designs):

ERJ-8ENF6203V (Panasonic Electronic Components) is functionally equivalent with AEC-Q200 qualification but carries "Not For New Designs" product status. This part is available in inventory but should not be selected for new circuit designs.

Selection Criteria:

For standard industrial applications, CR1206-FX-6203ELF or RC1206FR-07620KL are recommended based on Active status and availability. For automotive or high-reliability applications, RMCF1206FT620K, AC1206FR-07620KL, or CRCW1206620KFKEA are appropriate due to AEC-Q200 qualification. Avoid ERJ-8ENF6203V for new designs.

Frequently Asked Questions (FAQ)

Q: Can CR1206-FX-6203ELF replace RC3216F624CS directly on the PCB?

A: Yes. CR1206-FX-6203ELF is a direct substitute with identical 1206 package dimensions, electrical specifications (620 kΩ ±1%, 0.25W), and operating temperature range (-55°C ~ 155°C). No circuit modification is required.

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

A: Moisture-resistant variants (RC3216F624CS, CR1206-FX-6203ELF, RC1206FR-07620KL) are designed for general industrial applications. AEC-Q200 variants (RMCF1206FT620K, AC1206FR-07620KL, CRCW1206620KFKEA, ERJ-8ENF6203V) meet automotive reliability standards and are suitable for automotive and high-reliability applications. Both meet identical electrical and thermal specifications.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant and carry MSL rating of 1 (Unlimited moisture sensitivity level), matching the original RC3216F624CS specification.

Q: Why is ERJ-8ENF6203V marked "Not For New Designs"?

A: ERJ-8ENF6203V carries "Not For New Designs" product status, indicating the manufacturer has discontinued this part for new applications. While functionally equivalent and currently in stock, it should not be selected for new circuit designs. Use RMCF1206FT620K, AC1206FR-07620KL, or CRCW1206620KFKEA as alternatives for automotive applications.

Q: Do all substitute parts have identical physical dimensions?

A: All substitute parts use the 1206 (3216 Metric) package with nominal dimensions of 0.126" L x 0.063" W. Minor height variations exist (0.024" to 0.030" seated height), but these are within standard PCB footprint tolerances and do not affect interchangeability.

Q: Which substitute offers the best availability?

A: CRCW1206620KFKEA (Vishay Dale) has the highest inventory level at 47,827 pieces. CR1206-FX-6203ELF (Bourns Inc.) has 26,089 pieces available. Both are suitable for immediate procurement.

Q: Can I use an AEC-Q200 part in a non-automotive application?

A: Yes. AEC-Q200 qualified parts exceed standard industrial specifications and are fully compatible with non-automotive applications. Using automotive-grade components in industrial designs provides enhanced reliability margin without circuit modification.