RCS3216F3163CS Equivalent & Substitute Parts

Part Overview

The RCS3216F3163CS is a 316 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This component features anti-sulfur and moisture-resistant construction with a temperature coefficient of ±100ppm/°C and operating range of -55°C to 155°C. The part is currently Active in product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to ensure direct functional replacement in circuit applications.

Substiute Parts

RCS3216F3163CS

Samsung Electro-MechanicsIn Stock: 1238RCS3216F3163CS Datasheet

Current PartRFQ

CR1206-FX-3163ELF

Bourns Inc.In Stock: 26194CR1206-FX-3163ELF Datasheet

SimilarRFQ

CRCW1206316KFKEA

Vishay DaleIn Stock: 14020CRCW1206316KFKEA Datasheet

SimilarRFQ

ERJ-8ENF3163V

Panasonic Electronic ComponentsIn Stock: 214858ERJ-8ENF3163V Datasheet

SimilarRFQ

KTR18EZPF3163

Rohm SemiconductorIn Stock: 4505KTR18EZPF3163 Datasheet

SimilarRFQ

RC1206FR-07316KL

YAGEOIn Stock: 20801RC1206FR-07316KL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F3163CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value (316 kOhms), tolerance (±1%), power rating (0.25W), and temperature coefficient (±100ppm/°C) must match exactly.

Package Compatibility: All substitute parts must use the 1206 (3216 Metric) surface-mount package with 2 terminations to ensure PCB footprint compatibility without layout modifications.

Environmental & Compliance Requirements: All substitutes must maintain ROHS3 compliance, MSL 1 rating, and operating temperature range of -55°C to 155°C.

Composition: Thick film construction is required for all substitutes.

The identified substitute parts meet these criteria across all manufacturers listed. Variations in features (such as automotive AEC-Q200 qualification or high voltage capability) represent additional certifications that do not disqualify substitution but may provide enhanced performance for specific applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status, Standard Features): CR1206-FX-3163ELF (Bourns Inc.) and RC1206FR-07316KL (YAGEO) are recommended as primary substitutes. Both parts maintain Active product status, full ROHS3 compliance, and standard moisture-resistant thick film construction matching the original specification.

Automotive-Qualified Alternatives: CRCW1206316KFKEA (Vishay Dale) and KTR18EZPF3163 (Rohm Semiconductor) are suitable for applications requiring AEC-Q200 automotive qualification. Both are Active products with ROHS3 compliance. KTR18EZPF3163 additionally provides high voltage capability. These parts are direct functional equivalents with enhanced certifications.

Legacy Consideration: ERJ-8ENF3163V (Panasonic Electronic Components) meets all electrical and mechanical specifications with ROHS3 compliance but carries "Not For New Designs" product status. This part is suitable only for replacement in existing designs or legacy system maintenance.

Height Clearance Verification: All substitute parts maintain 1206 package compatibility. Height variations range from 0.60mm to 0.75mm. Verify PCB clearance requirements for applications with height-constrained layouts. CRCW1206316KFKEA offers the lowest profile at 0.60mm.

Frequently Asked Questions (FAQ)

Q: Can I substitute RCS3216F3163CS with any of the listed parts without PCB modification?

A: Yes. All listed substitute parts use the identical 1206 (3216 Metric) package with 2 terminations and matching footprint dimensions (0.126" L x 0.063" W / 3.20mm x 1.60mm). Direct PCB footprint compatibility is confirmed. Height variations (0.60mm to 0.75mm) are within standard 1206 package tolerance and do not require layout changes.

Q: What is the difference between standard and automotive-qualified versions?

A: CRCW1206316KFKEA and KTR18EZPF3163 carry AEC-Q200 automotive qualification, indicating compliance with automotive reliability and environmental stress testing standards. These parts are suitable for automotive and high-reliability applications. Standard versions (CR1206-FX-3163ELF, RC1206FR-07316KL) meet general industrial requirements. All versions maintain identical electrical specifications (316 kΩ ±1%, 0.25W, ±100ppm/°C).

Q: Why is ERJ-8ENF3163V marked "Not For New Designs"?

A: "Not For New Designs" indicates the manufacturer has discontinued active development for this product line. The part remains functionally equivalent and available in inventory (214,748 pcs), making it suitable for replacement in existing designs or legacy system support. For new product development, select from Active status alternatives: CR1206-FX-3163ELF, CRCW1206316KFKEA, KTR18EZPF3163, or RC1206FR-07316KL.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification, matching the original RCS3216F3163CS specification. All parts also maintain MSL 1 (Unlimited) moisture sensitivity level and REACH Unaffected status.

Q: Which substitute offers the best availability?

A: ERJ-8ENF3163V (Panasonic) has the highest inventory at 214,748 pcs. Among Active status parts, CR1206-FX-3163ELF (Bourns) offers 26,159 pcs, followed by RC1206FR-07316KL (YAGEO) with 20,729 pcs. CRCW1206316KFKEA (Vishay Dale) has 13,926 pcs, and KTR18EZPF3163 (Rohm) has 4,456 pcs.

Q: Can I use KTR18EZPF3163 for high voltage applications?

A: KTR18EZPF3163 includes high voltage capability as a documented feature. However, the provided specifications do not include maximum voltage rating data. Consult the manufacturer datasheet for specific voltage ratings before application in high voltage circuits.