RC3216F1872CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F1872CS is an 18.7 kOhms ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) surface mount package. This component is classified as Active product status with moisture resistant construction and ROHS3 compliance. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct circuit board compatibility and functional interchangeability.

Substiute Parts

RC3216F1872CS

Samsung Electro-MechanicsIn Stock: 733RC3216F1872CS Datasheet

Current PartRFQ

RC1206FR-0718K7L

YAGEOIn Stock: 41116RC1206FR-0718K7L Datasheet

DirectRFQ

CRCW120618K7FKEA

Vishay DaleIn Stock: 38627CRCW120618K7FKEA Datasheet

SimilarRFQ

ERJ-8ENF1872V

Panasonic Electronic ComponentsIn Stock: 35404ERJ-8ENF1872V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F1872CS is determined by the following mandatory parameters:

Electrical Parameters:

• Resistance value: 18.7 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters:

• Package type: 1206 (3216 Metric)
• Number of terminations: 2
• Composition: Thick Film

Compliance Parameters:

• RoHS3 compliance
• MSL 1 rating

All identified substitute parts match these core parameters. Variations in physical dimensions (length, width, height) within standard 1206 package tolerances do not affect substitutability. Packaging format (Tape & Reel, Cut Tape, or bulk) represents a logistics consideration and does not impact electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

RC1206FR-0718K7L (YAGEO): This part is designated as a direct manufacturer equivalent with Active product status. All electrical and mechanical parameters align with the RC3216F1872CS. YAGEO RC_L series maintains identical specifications and ROHS3 compliance. This substitute is suitable for new designs and ongoing production.

CRCW120618K7FKEA (Vishay Dale): This part qualifies as a functional substitute with Active product status. The addition of AEC-Q200 automotive qualification provides enhanced reliability for applications requiring automotive-grade components. Physical dimensions remain within 1206 package specification tolerances. ROHS3 compliance is maintained. This substitute is appropriate for applications requiring automotive-grade reliability.

ERJ-8ENF1872V (Panasonic): This part meets all electrical and mechanical substitution criteria with AEC-Q200 automotive qualification. However, product status is designated as "Not For New Designs." This part remains available for legacy system support and field replacement applications where existing designs already incorporate this component. New design implementations should prioritize parts with Active status.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-0718K7L replace RC3216F1872CS in new product designs?

A: Yes. RC1206FR-0718K7L is a direct equivalent with matching electrical specifications (18.7 kOhms ±1%, 0.25W), identical package (1206), and Active product status. Both components are ROHS3 compliant with MSL 1 rating.

Q: What is the difference between the Vishay Dale CRCW120618K7FKEA and the Samsung RC3216F1872CS?

A: Both parts are electrically and mechanically identical. The primary difference is that CRCW120618K7FKEA carries AEC-Q200 automotive qualification, making it suitable for automotive applications requiring enhanced reliability screening. The Samsung part does not specify automotive qualification.

Q: Why is ERJ-8ENF1872V marked "Not For New Designs"?

A: ERJ-8ENF1872V is a legacy component from Panasonic's product portfolio. While it remains functionally equivalent and available in inventory, Panasonic has discontinued new design recommendations for this part. It is retained for field replacement and legacy system support only.

Q: Are there packaging differences between these substitutes?

A: Yes. RC3216F1872CS is supplied in standard packaging format. RC1206FR-0718K7L is supplied in Tape & Reel (TR). CRCW120618K7FKEA is supplied in Cut Tape (CT) & Digi-Reel®. ERJ-8ENF1872V is supplied in Tape & Reel (TR). Packaging format affects procurement and assembly logistics but does not impact electrical or mechanical compatibility.

Q: Can these parts be used interchangeably on the same circuit board?

A: Yes. All substitute parts share identical electrical specifications, tolerance, power rating, temperature coefficient, and operating temperature range. Physical dimensions remain within 1206 package specification tolerances. PCB footprints and solder pad layouts are identical.

Q: Which substitute should I select for automotive applications?

A: CRCW120618K7FKEA or ERJ-8ENF1872V are appropriate for automotive applications due to AEC-Q200 qualification. CRCW120618K7FKEA is recommended for new automotive designs due to Active product status. ERJ-8ENF1872V is suitable for legacy automotive system support.

Q: Are all these parts ROHS3 compliant?

A: Yes. RC3216F1872CS, RC1206FR-0718K7L, CRCW120618K7FKEA, and ERJ-8ENF1872V are all ROHS3 compliant. All parts meet REACH requirements.