RCS3216F7873CS Equivalent & Substitute Parts

Part Overview

The RCS3216F7873CS is a 787 kOhms ±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 anti-sulfur and moisture-resistant properties. The part operates across -55°C to 155°C and maintains ROHS3 compliance with unlimited moisture sensitivity level (MSL 1).

Substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating) and mechanical compatibility (package type, dimensions, termination count) to ensure direct functional equivalence in circuit applications.

Substiute Parts

RCS3216F7873CS

Samsung Electro-MechanicsIn Stock: 1123RCS3216F7873CS Datasheet

Current PartRFQ

CRCW1206787KFKEA

Vishay DaleIn Stock: 16072CRCW1206787KFKEA Datasheet

SimilarRFQ

ERJ-8ENF7873V

Panasonic Electronic ComponentsIn Stock: 53473ERJ-8ENF7873V Datasheet

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RC1206FR-07787KL

YAGEOIn Stock: 6017RC1206FR-07787KL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F7873CS is determined by strict alignment with the following parameters:

Electrical Parameters (Critical):

• Resistance: 787 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power Rating: 0.25W / 1/4W (exact match required)
• Temperature Coefficient: ±100ppm/°C (exact match required)
• Operating Temperature: -55°C to 155°C (exact match or wider range acceptable)

Mechanical Parameters (Critical):

• Package: 1206 (3216 Metric) (exact match required)
• Terminations: 2 (exact match required)
• Composition: Thick Film (exact match required)

Compliance Parameters:

• RoHS Status: ROHS3 Compliant (minimum requirement)
• Moisture Sensitivity: MSL 1 (minimum requirement)

All three identified substitute parts meet these criteria and are therefore electrically and mechanically interchangeable with the main part.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status):

CRCW1206787KFKEA (Vishay Dale) and RC1206FR-07787KL (YAGEO) are both classified as Active products and represent the preferred substitutes for new designs and ongoing production. Both parts maintain full electrical and mechanical compatibility with the RCS3216F7873CS.

CRCW1206787KFKEA includes automotive AEC-Q200 qualification, which provides additional reliability assurance for applications requiring automotive-grade components.

RC1206FR-07787KL offers moisture-resistant properties consistent with the main part and maintains Active product status.

Secondary Selection (Legacy Applications):

ERJ-8ENF7873V (Panasonic) is classified as Not For New Designs. This part remains electrically and mechanically equivalent but should be used only for replacement or repair of existing assemblies where design continuity is required. The part is not recommended for new circuit designs or production runs.

Compliance Verification:

All substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing and storage requirements. No additional compliance considerations are introduced by substitution.

Frequently Asked Questions (FAQ)

Q: Can CRCW1206787KFKEA be used as a direct replacement for RCS3216F7873CS?

A: Yes. Both parts share identical electrical specifications (787 kOhms ±1%, 0.25W, ±100ppm/°C) and mechanical package (1206 / 3216 Metric). The CRCW1206787KFKEA includes automotive AEC-Q200 qualification, which does not restrict its use in non-automotive applications.

Q: What is the difference between the main part and ERJ-8ENF7873V?

A: Electrical and mechanical specifications are identical. The key difference is product status: RCS3216F7873CS is Active, while ERJ-8ENF7873V is classified as Not For New Designs. ERJ-8ENF7873V should be used only for replacement of existing assemblies.

Q: Are there dimensional differences between substitute parts?

A: Minor dimensional variations exist in seated height and length. CRCW1206787KFKEA has a maximum seated height of 0.024" (0.60mm) compared to 0.026" (0.66mm) for the main part. RC1206FR-07787KL has a length of 3.10mm versus 3.20mm for the main part. These variations remain within 1206 package specifications and do not affect PCB layout or assembly compatibility.

Q: Do all substitute parts have the same moisture sensitivity rating?

A: Yes. All parts, including the main part and all substitutes, carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage or handling.

Q: Which substitute part should be selected for new product designs?

A: CRCW1206787KFKEA or RC1206FR-07787KL are both suitable for new designs, as both maintain Active product status. CRCW1206787KFKEA is preferred if automotive-grade reliability documentation is required.

Q: Are packaging formats interchangeable between these parts?

A: All substitute parts are supplied in Tape & Reel (TR) format, consistent with standard SMD assembly processes. Packaging format does not affect electrical or mechanical compatibility.