RC3216F1873CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F1873CS is a 187 kOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film resistor features moisture resistance and operates across -55°C to 155°C. The part is currently Active in product status with 1155 pieces in stock inventory. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct circuit board replacement without design modification.

Substiute Parts

RC3216F1873CS

Samsung Electro-MechanicsIn Stock: 1176RC3216F1873CS Datasheet

Current PartRFQ

RC1206FR-07187KL

YAGEOIn Stock: 5618RC1206FR-07187KL Datasheet

DirectRFQ

CRCW1206187KFKEA

Vishay DaleIn Stock: 15913CRCW1206187KFKEA Datasheet

SimilarRFQ

ERJ-8ENF1873V

Panasonic Electronic ComponentsIn Stock: 58233ERJ-8ENF1873V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F1873CS is determined by strict alignment of the following parameters:

Critical Matching Parameters:

• Resistance value: 187 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Package: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Termination count: 2
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

All identified substitute parts meet these electrical and mechanical specifications. Dimensional variations within supplier tolerances (length 3.10mm to 3.20mm, height 0.60mm to 0.70mm) remain within acceptable PCB assembly parameters for 1206 footprints. Packaging format differences (Tape & Reel versus standard packaging) do not affect electrical performance or circuit compatibility.

Parameter Comparison

Engineering Selection Recommendations

RC1206FR-07187KL (YAGEO): Direct substitute with Active product status. Electrical and mechanical specifications are identical to the main part. Packaging in Tape & Reel format supports automated assembly processes. Inventory availability of 5550 pieces supports production requirements.

CRCW1206187KFKEA (Vishay Dale): Direct substitute with Active product status. Includes AEC-Q200 automotive qualification, providing enhanced reliability for applications requiring automotive-grade components. Highest inventory availability at 15882 pieces. Dimensional specifications remain within 1206 footprint tolerances.

ERJ-8ENF1873V (Panasonic Electronic Components): Electrical and mechanical equivalence confirmed. Product status is "Not For New Designs," indicating this part is in mature/legacy phase. Suitable for replacement in existing designs or maintenance applications. Highest inventory availability at 58223 pieces. AEC-Q200 automotive qualification present.

All three substitute parts maintain full compliance with ROHS3 and REACH requirements, matching the original RC3216F1873CS specifications.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-07187KL replace RC3216F1873CS in production assembly?

A: Yes. Both parts share identical electrical specifications (187 kOhms ±1%, 0.25W), thermal characteristics (±100ppm/°C, -55°C to 155°C), and 1206 package footprint. Tape & Reel packaging of the YAGEO part is compatible with standard pick-and-place equipment.

Q: What is the difference between CRCW1206187KFKEA and ERJ-8ENF1873V?

A: Both parts are electrically and mechanically equivalent. The primary difference is product status: CRCW1206187KFKEA is Active, while ERJ-8ENF1873V is Not For New Designs. For new circuit designs, CRCW1206187KFKEA is the preferred selection. Both include AEC-Q200 automotive qualification.

Q: Are dimensional variations between substitute parts significant?

A: Dimensional variations (length 3.10mm to 3.20mm, height 0.60mm to 0.70mm) fall within standard 1206 package tolerances and PCB assembly specifications. All parts are mechanically compatible with standard 1206 footprints without design modification.

Q: Do all substitute parts meet the same compliance standards?

A: Yes. All substitute parts are ROHS3 compliant, REACH unaffected, and carry MSL rating of 1 (Unlimited). Compliance certifications are equivalent across all identified substitutes.

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

A: RC1206FR-07187KL (YAGEO) or CRCW1206187KFKEA (Vishay Dale) are both suitable for new designs with Active product status. CRCW1206187KFKEA provides additional AEC-Q200 automotive qualification if required by application specifications.