RC3216F1154CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F1154CS is a 1.15 MOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently active in production with 1077 pieces in stock. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same package class and performance parameters.

Substiute Parts

RC3216F1154CS

Samsung Electro-MechanicsIn Stock: 1184RC3216F1154CS Datasheet

Current PartRFQ

RC1206FR-071M15L

YAGEOIn Stock: 20689RC1206FR-071M15L Datasheet

DirectRFQ

CRCW12061M15FKEA

Vishay DaleIn Stock: 32865CRCW12061M15FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC3216F1154CS are qualified based on the following criteria:

Electrical Equivalence: Resistance value of 1.15 MOhms, tolerance of ±1%, and power rating of 0.25W (1/4W) must be maintained.

Package Compatibility: All substitutes must use the 1206 (3216 Metric) package with 2 terminations to ensure PCB footprint and assembly compatibility.

Environmental Performance: Operating temperature range of -55°C to 155°C and temperature coefficient of ±100ppm/°C must be matched.

Composition & Features: Thick film construction is required. Moisture resistance is a specified feature.

Compliance Requirements: ROHS3 compliance and MSL 1 rating are mandatory for substitution eligibility.

The identified substitutes meet all these criteria while originating from different manufacturers, providing supply chain flexibility without compromising electrical or mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

All three parts meet identical electrical and mechanical specifications for direct substitution. Selection should be based on the following factors:

Product Status: All parts are active in production, ensuring long-term availability.

Compliance Certifications: All parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements.

Packaging Format: RC3216F1154CS is supplied in standard packaging, while RC1206FR-071M15L and CRCW12061M15FKEA are supplied in Tape & Reel (TR) format, which may affect procurement and assembly processes.

Automotive Qualification: CRCW12061M15FKEA carries AEC-Q200 automotive qualification, making it suitable for automotive applications where this certification is required.

Inventory Availability: YAGEO RC1206FR-071M15L has 20,652 pieces in stock, and Vishay Dale CRCW12061M15FKEA has 32,825 pieces in stock, compared to 1,077 pieces for the Samsung part.

Physical Dimensions: Minor variations exist in length (3.20mm vs 3.10mm vs 3.20mm) and height (0.66mm vs 0.65mm vs 0.60mm), all within acceptable tolerances for 1206 package specifications.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-071M15L replace RC3216F1154CS in existing designs?

A: Yes. Both parts share identical electrical specifications (1.15 MOhms ±1%, 0.25W), temperature performance (±100ppm/°C, -55°C to 155°C), and 1206 package footprint. The primary difference is packaging format (Tape & Reel vs standard) and manufacturer series designation.

Q: What is the difference between the YAGEO and Vishay Dale substitutes?

A: RC1206FR-071M15L (YAGEO) and CRCW12061M15FKEA (Vishay Dale) are electrically identical. The Vishay part includes AEC-Q200 automotive qualification and has slightly different physical dimensions (height 0.60mm vs 0.65mm). Selection depends on automotive requirements and assembly equipment compatibility.

Q: Are there packaging considerations when switching between these parts?

A: Yes. RC3216F1154CS uses standard packaging, while both substitutes use Tape & Reel (TR) format. This affects pick-and-place equipment compatibility and bulk handling procedures. Verify your assembly line supports TR packaging before switching.

Q: Do all three parts meet the same environmental standards?

A: Yes. All parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating. All operate across -55°C to 155°C with ±100ppm/°C temperature coefficient.

Q: Which substitute should I choose for automotive applications?

A: CRCW12061M15FKEA (Vishay Dale) is the appropriate choice for automotive applications, as it carries AEC-Q200 qualification. The other parts do not specify automotive certification.

Q: Are there any dimensional incompatibilities with the 1206 package?

A: No. All parts conform to 1206 (3216 Metric) package specifications. Minor dimensional variations (length 3.10-3.20mm, height 0.60-0.66mm) are within standard tolerances and do not affect PCB footprint compatibility.