RCS3216F4873CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F4873CS is a 487 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 characteristics. Substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to ensure direct functional equivalence in circuit applications.

Substiute Parts

RCS3216F4873CS

Samsung Electro-MechanicsIn Stock: 1159RCS3216F4873CS Datasheet

Current PartRFQ

CRCW1206487KFKEA

Vishay DaleIn Stock: 15823CRCW1206487KFKEA Datasheet

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ERJ-8ENF4873V

Panasonic Electronic ComponentsIn Stock: 24574ERJ-8ENF4873V Datasheet

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RC1206FR-07487KL

YAGEOIn Stock: 7620RC1206FR-07487KL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS3216F4873CS are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 487 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match):

• Package type: 1206 (3216 Metric)
• Number of terminations: 2
• Physical dimensions compatible with 1206 footprint

Compliance Parameters (Must Match):

• RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Unaffected status

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

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status):

• CRCW1206487KFKEA (Vishay Dale): Active product status with automotive AEC-Q200 qualification. Suitable for applications requiring automotive-grade reliability.
• RC1206FR-07487KL (YAGEO): Active product status with moisture-resistant characteristics matching the main part specifications.

Secondary Selection (Legacy Status):

• ERJ-8ENF4873V (Panasonic): Marked as "Not For New Designs." This part is electrically and mechanically equivalent but should be used only for replacement or repair of existing assemblies where continuity with original component specifications is required.

All substitute parts maintain ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), ensuring compatibility with standard PCB assembly and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can CRCW1206487KFKEA be used as a direct replacement for RCS3216F4873CS?

A: Yes. Both parts share identical electrical specifications (487 kOhms ±1%, 0.25W), temperature coefficient (±100ppm/°C), operating range (-55°C ~ 155°C), and 1206 package footprint. The primary difference is that CRCW1206487KFKEA includes automotive AEC-Q200 qualification, which does not prevent its use in non-automotive applications.

Q: What is the difference between RC1206FR-07487KL and RCS3216F4873CS?

A: Both parts are functionally equivalent with matching resistance, tolerance, power rating, and package. Physical dimensions show minor variations: RC1206FR-07487KL measures 0.122" L × 0.063" W (3.10mm × 1.60mm) versus RCS3216F4873CS at 0.126" L × 0.063" W (3.20mm × 1.60mm). Both fit standard 1206 footprints. RC1206FR-07487KL is YAGEO manufacture with Active status.

Q: Why is ERJ-8ENF4873V marked "Not For New Designs"?

A: This designation indicates the part is in legacy status. While electrically and mechanically equivalent to RCS3216F4873CS, it should be reserved for repair and replacement of existing assemblies. For new circuit designs, select CRCW1206487KFKEA or RC1206FR-07487KL, both with Active product status.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. RCS3216F4873CS and all identified substitutes (CRCW1206487KFKEA, ERJ-8ENF4873V, RC1206FR-07487KL) are ROHS3 Compliant with MSL 1 (Unlimited) rating, meeting standard environmental and storage requirements.

Q: Can these parts be used interchangeably in automated assembly?

A: Yes. All parts use identical 1206 (3216 Metric) package with 2 terminations and Tape & Reel (TR) packaging format, compatible with standard pick-and-place equipment and reflow soldering processes.

Q: What is the significance of the ±100ppm/°C temperature coefficient?

A: This specification indicates the resistor's resistance change per degree Celsius within the operating range. All substitute parts maintain this identical specification, ensuring equivalent thermal stability and predictable performance across the -55°C ~ 155°C operating window.