RCS3216F1402CS Equivalent & Substitute Parts

Part Overview

The RCS3216F1402CS is a 14 kOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film resistor features anti-sulfur and moisture-resistant properties, operating across -55°C to 155°C with a temperature coefficient of ±100ppm/°C. The part is currently active in production with 817 pieces in stock inventory.

Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit applications without functional degradation.

Substiute Parts

RCS3216F1402CS

Samsung Electro-MechanicsIn Stock: 836RCS3216F1402CS Datasheet

Current PartRFQ

CR1206-FX-1402ELF

Bourns Inc.In Stock: 18414CR1206-FX-1402ELF Datasheet

SimilarRFQ

CRCW120614K0FKEA

Vishay DaleIn Stock: 29742CRCW120614K0FKEA Datasheet

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ERJ-8ENF1402V

Panasonic Electronic ComponentsIn Stock: 44367ERJ-8ENF1402V Datasheet

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RC1206FR-0714KL

YAGEOIn Stock: 73508RC1206FR-0714KL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment of the following parameters:

• Electrical Specifications: Resistance value (14 kOhms), tolerance (±1%), power rating (0.25W), and temperature coefficient (±100ppm/°C) must be identical
• Package Compatibility: 1206 (3216 Metric) package with 2 terminations required for PCB footprint compatibility
• Composition: Thick film construction maintains performance characteristics
• Environmental Compliance: ROHS3 compliance and MSL 1 rating required
• Operating Range: -55°C to 155°C temperature range must be supported

All four substitute parts meet these criteria and are qualified for direct replacement in applications where the RCS3216F1402CS is specified.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Product Status)

CR1206-FX-1402ELF (Bourns Inc.) and RC1206FR-0714KL (YAGEO) are recommended as primary substitutes. Both parts maintain active production status and carry identical electrical and mechanical specifications to the RCS3216F1402CS. Bourns CR1206 series offers moisture-resistant thick film construction with 18,348 units in inventory. YAGEO RC1206FR series provides the highest inventory availability at 73,417 units with moisture-resistant properties.

Secondary Substitute (Automotive-Qualified)

CRCW120614K0FKEA (Vishay Dale) qualifies as a secondary substitute with automotive AEC-Q200 certification. This part is suitable for applications requiring automotive-grade reliability with 29,689 units available. The AEC-Q200 rating provides additional qualification for automotive environments beyond standard industrial applications.

Legacy Substitute (Not For New Designs)

ERJ-8ENF1402V (Panasonic Electronic Components) carries "Not For New Designs" product status. While electrically and mechanically equivalent with AEC-Q200 automotive qualification, this part should not be selected for new circuit designs. Existing designs currently using this component may continue with this part, but migration to active-status alternatives is recommended for long-term supply chain stability.

Frequently Asked Questions (FAQ)

Q: Can CR1206-FX-1402ELF directly replace RCS3216F1402CS on existing PCBs?

A: Yes. Both parts share identical 1206 (3216 Metric) package dimensions, 2-terminal configuration, and electrical specifications (14 kOhms ±1%, 0.25W, ±100ppm/°C). PCB footprints are compatible without modification.

Q: What is the difference between moisture-resistant and anti-sulfur features?

A: The RCS3216F1402CS includes both anti-sulfur and moisture-resistant properties. Substitute parts CR1206-FX-1402ELF and RC1206FR-0714KL specify moisture-resistant construction. CRCW120614K0FKEA and ERJ-8ENF1402V do not list anti-sulfur properties in their specifications. For applications requiring anti-sulfur protection, verify environmental exposure conditions against substitute part datasheets.

Q: Are automotive-qualified parts (AEC-Q200) suitable for non-automotive applications?

A: Yes. AEC-Q200 certification indicates enhanced reliability testing and qualification. CRCW120614K0FKEA and ERJ-8ENF1402V with AEC-Q200 rating are fully compatible with standard industrial and consumer applications. The automotive qualification represents additional quality assurance rather than a limitation.

Q: Why is ERJ-8ENF1402V marked "Not For New Designs"?

A: This designation indicates the manufacturer (Panasonic) has discontinued active development for this product line. Existing inventory remains available for legacy system support, but new circuit designs should select from active-status alternatives: CR1206-FX-1402ELF, CRCW120614K0FKEA, or RC1206FR-0714KL.

Q: What is the significance of MSL 1 (Unlimited) rating?

A: MSL 1 rating indicates unlimited shelf life without moisture baking requirements. All listed parts and the main component share this rating, confirming compatibility in standard storage and handling conditions without special moisture control procedures.

Q: Are there dimensional variations between substitute parts?

A: All parts conform to 1206 (3216 Metric) package standard with length 0.126" (3.20mm) and width 0.063" (1.60mm). Height-seated measurements vary slightly: RCS3216F1402CS (0.66mm), CR1206-FX-1402ELF (0.75mm), CRCW120614K0FKEA (0.60mm), ERJ-8ENF1402V (0.70mm), RC1206FR-0714KL (0.65mm). These variations remain within standard 1206 package tolerance and do not affect PCB assembly compatibility.