RCS3216F1542CS Equivalent & Substitute Parts

Part Overview

The RCS3216F1542CS is a 15.4 kOhms ±1% 0.25W chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This thick film resistor features anti-sulfur and moisture-resistant properties, operating across the temperature range of -55°C to 155°C. The part is currently in active production status with 766 pieces available in new original inventory.

Equivalent and substitute parts are necessary when the primary part experiences supply constraints, extended lead times, or when design requirements permit component flexibility within specified electrical and mechanical parameters. Substitute parts must maintain identical resistance value, tolerance, power rating, and package dimensions to ensure direct replacement capability in circuit applications.

Substiute Parts

RCS3216F1542CS

Samsung Electro-MechanicsIn Stock: 851RCS3216F1542CS Datasheet

Current PartRFQ

CR1206-FX-1542ELF

Bourns Inc.In Stock: 34763CR1206-FX-1542ELF Datasheet

SimilarRFQ

CRCW120615K4FKEA

Vishay DaleIn Stock: 23794CRCW120615K4FKEA Datasheet

SimilarRFQ

ERJ-8ENF1542V

Panasonic Electronic ComponentsIn Stock: 71329ERJ-8ENF1542V Datasheet

SimilarRFQ

RC1206FR-0715K4L

YAGEOIn Stock: 27746RC1206FR-0715K4L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F1542CS is determined by strict adherence to the following electrical and mechanical parameters:

Critical Substitution Parameters:

• Resistance value: 15.4 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Package: 1206 (3216 Metric) (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• Composition: Thick Film (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)
• Moisture sensitivity: MSL 1 (exact match required)

All four substitute parts listed meet these critical parameters and are therefore electrically and mechanically interchangeable with the RCS3216F1542CS in applications where the specified electrical characteristics and environmental ratings are required.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status):

For new designs and ongoing production, select from the three parts with Active product status:

1. CR1206-FX-1542ELF (Bourns Inc.) - Active status with 34,661 pieces in inventory. Packaged in Tape & Reel format. Moisture-resistant thick film composition. Height-seated maximum of 0.030" (0.75mm).

2. CRCW120615K4FKEA (Vishay Dale) - Active status with 23,743 pieces in inventory. Packaged in Tape & Reel format. Includes Automotive AEC-Q200 qualification. Height-seated maximum of 0.024" (0.60mm), the lowest profile among all options.

3. RC1206FR-0715K4L (YAGEO) - Active status with 27,648 pieces in inventory. Packaged in Cut Tape and Digi-Reel format. Moisture-resistant thick film composition. Height-seated maximum of 0.026" (0.65mm).

Secondary Selection (Not For New Designs):

4. ERJ-8ENF1542V (Panasonic Electronic Components) - Product status is "Not For New Designs." This part carries Automotive AEC-Q200 qualification and has 71,240 pieces in inventory. Use only for legacy system maintenance or replacement applications where the original specification requires this specific part number.

Compliance Considerations:

All five parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. All parts carry MSL 1 (Unlimited) moisture sensitivity rating, indicating no special moisture handling requirements during storage or assembly.

Frequently Asked Questions (FAQ)

Q: Can CR1206-FX-1542ELF directly replace RCS3216F1542CS?

A: Yes. Both parts share identical electrical specifications (15.4 kOhms ±1%, 0.25W), operate across -55°C to 155°C, use thick film composition, and are packaged in 1206 (3216 Metric). Both are ROHS3 compliant with MSL 1 rating. Physical dimensions are equivalent for PCB layout purposes.

Q: What is the difference between the Bourns, Vishay Dale, and YAGEO options?

A: All three active-status parts meet the RCS3216F1542CS electrical and mechanical specifications. Differences exist only in packaging format (Tape & Reel versus Cut Tape/Digi-Reel), maximum seated height (0.030", 0.024", and 0.026" respectively), and inventory availability. Vishay Dale's CRCW120615K4FKEA includes Automotive AEC-Q200 qualification; the others do not specify automotive qualification.

Q: Why is ERJ-8ENF1542V marked "Not For New Designs"?

A: The ERJ-8ENF1542V carries a "Not For New Designs" product status from Panasonic. This designation indicates the manufacturer is not recommending this part for new circuit designs. However, the part remains electrically and mechanically equivalent and may be used for legacy system maintenance or replacement where the original design specified this part number.

Q: Are there height differences that affect PCB layout?

A: Yes. Maximum seated heights vary slightly: RCS3216F1542CS at 0.026" (0.66mm), CR1206-FX-1542ELF at 0.030" (0.75mm), CRCW120615K4FKEA at 0.024" (0.60mm), ERJ-8ENF1542V at 0.028" (0.70mm), and RC1206FR-0715K4L at 0.026" (0.65mm). These variations are within typical 1206 package tolerances and do not affect standard PCB design clearances.

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

A: No. RCS3216F1542CS, CR1206-FX-1542ELF, CRCW120615K4FKEA, and ERJ-8ENF1542V are supplied in Tape & Reel format. RC1206FR-0715K4L is supplied in Cut Tape and Digi-Reel format. Packaging selection depends on assembly process requirements and volume specifications.

Q: Are all parts RoHS3 compliant?

A: Yes. All five parts—RCS3216F1542CS, CR1206-FX-1542ELF, CRCW120615K4FKEA, ERJ-8ENF1542V, and RC1206FR-0715K4L—are ROHS3 compliant and REACH unaffected, meeting current environmental regulations for electronic component manufacturing and use.