RCS3216F30R9CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F30R9CS is a 30.9 Ohm ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This component features anti-sulfur and moisture-resistant construction with an operating temperature range of -55°C to 155°C. The part maintains Active product status with 884 pieces currently in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements.

Substiute Parts

RCS3216F30R9CS

Samsung Electro-MechanicsIn Stock: 919RCS3216F30R9CS Datasheet

Current PartRFQ

CRCW120630R9FKEA

Vishay DaleIn Stock: 8962CRCW120630R9FKEA Datasheet

SimilarRFQ

ERJ-8ENF30R9V

Panasonic Electronic ComponentsIn Stock: 15027ERJ-8ENF30R9V Datasheet

SimilarRFQ

RC1206FR-0730R9L

YAGEOIn Stock: 13990RC1206FR-0730R9L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS3216F30R9CS are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 30.9 Ohms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C

Mechanical Parameters (Must Match):

• Package type: 1206 (3216 Metric)
• Number of terminations: 2
• Composition: Thick Film

Compliance Parameters (Must Match):

• RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Unaffected status

Three substitute parts meet these criteria with variations in manufacturer features and product status noted below.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Product Status):

CRCW120630R9FKEA (Vishay Dale) and RC1206FR-0730R9L (YAGEO) are qualified substitutes with Active product status. Both maintain full electrical and mechanical equivalence to the RCS3216F30R9CS. CRCW120630R9FKEA includes Automotive AEC-Q200 certification, suitable for applications requiring automotive-grade reliability. RC1206FR-0730R9L provides moisture-resistant construction consistent with the original part specification.

Secondary Substitute (Legacy Status):

ERJ-8ENF30R9V (Panasonic Electronic Components) meets all electrical and mechanical parameters with Automotive AEC-Q200 certification. However, this part carries "Not For New Designs" product status, limiting its application to legacy system support or replacement scenarios only.

Compliance Considerations:

All substitute parts maintain ROHS3 compliance, REACH Unaffected status, and MSL 1 (Unlimited) rating, ensuring compatibility with current regulatory requirements and manufacturing processes.

Frequently Asked Questions (FAQ)

Q: Can CRCW120630R9FKEA replace RCS3216F30R9CS in any application?

A: CRCW120630R9FKEA is electrically and mechanically equivalent. The primary difference is the addition of Automotive AEC-Q200 certification. This substitution is valid for all applications where the original part is specified, with the understanding that AEC-Q200 certification provides additional automotive-grade reliability assurance.

Q: What is the significance of the "Not For New Designs" status on ERJ-8ENF30R9V?

A: This designation indicates the part is available for existing designs and replacement applications but should not be selected for new product development. Use ERJ-8ENF30R9V only when supporting legacy systems or when existing inventory constraints require it.

Q: Are there dimensional differences between substitute parts?

A: Yes. Height-seated maximum values vary slightly: RCS3216F30R9CS at 0.66mm, CRCW120630R9FKEA at 0.60mm, ERJ-8ENF30R9V at 0.70mm, and RC1206FR-0730R9L at 0.65mm. Length and width dimensions remain consistent at 3.20mm x 1.60mm across all parts. Verify PCB layout clearances if height tolerance is critical.

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

A: All substitute parts use 1206 (3216 Metric) package format with 2 terminations, ensuring mechanical compatibility with PCB footprints designed for the RCS3216F30R9CS.

Q: Which substitute offers the best long-term availability?

A: CRCW120630R9FKEA (Vishay Dale) and RC1206FR-0730R9L (YAGEO) both maintain Active product status with substantial inventory levels (8891 and 13906 pieces respectively), indicating strong long-term availability. ERJ-8ENF30R9V, despite higher inventory (14927 pieces), carries legacy status.