RC3216F9310CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F9310CS is a 931 Ohm ±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 and ROHS3 compliance. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings align with the original component's functional requirements.

Substiute Parts

RC3216F9310CS

Samsung Electro-MechanicsIn Stock: 740RC3216F9310CS Datasheet

Current PartRFQ

RC1206FR-07931RL

YAGEOIn Stock: 9471RC1206FR-07931RL Datasheet

DirectRFQ

CRCW1206931RFKEA

Vishay DaleIn Stock: 11012CRCW1206931RFKEA Datasheet

SimilarRFQ

ERJ-8ENF9310V

Panasonic Electronic ComponentsIn Stock: 25735ERJ-8ENF9310V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F9310CS is determined by the following criteria:

Mandatory Matching Parameters:

• Resistance value: 931 Ohms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Package: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS compliance: ROHS3 Compliant

Acceptable Variations:

• Manufacturer identity (different suppliers)
• Packaging format (Tape & Reel acceptable)
• Physical dimensions within tolerance (length 3.10mm–3.20mm, width 1.60mm, height 0.60mm–0.70mm)
• Product status (Active or Not For New Designs)
• Additional certifications (AEC-Q200 automotive qualification)

All identified substitute parts meet these criteria and are electrically and mechanically interchangeable with the original component.

Parameter Comparison

Engineering Selection Recommendations

RC1206FR-07931RL (YAGEO): Direct substitute with Active product status. Identical electrical and thermal specifications. Moisture-resistant thick film construction matches original component. Suitable for new designs and production applications.

CRCW1206931RFKEA (Vishay Dale): Direct substitute with Active product status and AEC-Q200 automotive qualification. Electrical specifications identical to original. Additional automotive certification provides enhanced reliability documentation for automotive or high-reliability applications. Physical dimensions within acceptable tolerance.

ERJ-8ENF9310V (Panasonic): Electrical and thermal specifications identical to original. Carries AEC-Q200 automotive qualification. Product status listed as Not For New Designs; use only for legacy system maintenance or replacement applications where original component sourcing is unavailable.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-07931RL replace RC3216F9310CS in new designs? A: Yes. RC1206FR-07931RL meets all mandatory electrical, thermal, and environmental parameters. Active product status confirms ongoing manufacturer support and availability.

Q: What is the difference between the substitute parts? A: All three substitutes provide identical 931 Ohm ±1% 0.25W performance in 1206 package. CRCW1206931RFKEA and ERJ-8ENF9310V include AEC-Q200 automotive certification. ERJ-8ENF9310V carries Not For New Designs status. Selection depends on application requirements and supply chain preferences.

Q: Are physical dimension variations significant? A: Physical dimensions vary slightly (length 3.10mm–3.20mm, height 0.60mm–0.70mm) but remain within standard 1206 package tolerance. All parts are mechanically compatible with standard 1206 PCB footprints.

Q: Can I use ERJ-8ENF9310V in new product designs? A: ERJ-8ENF9310V is classified as Not For New Designs. Use RC1206FR-07931RL or CRCW1206931RFKEA for new designs. ERJ-8ENF9310V is appropriate only for replacement or legacy system maintenance.

Q: Do the substitute parts require different PCB footprints? A: No. All substitute parts use standard 1206 (3216 Metric) package. PCB footprint and reflow soldering parameters remain unchanged.

Q: Which substitute offers the best compliance documentation? A: CRCW1206931RFKEA and ERJ-8ENF9310V both carry AEC-Q200 automotive qualification, providing enhanced reliability and qualification documentation. RC1206FR-07931RL provides standard industrial-grade compliance.