RC3216F1404CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F1404CS is a 1.4 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. The part is currently in active production status with 978 pieces available in inventory. Equivalent and substitute parts are identified for applications requiring alternative sourcing, inventory management, or specific packaging configurations.

Substiute Parts

RC3216F1404CS

Samsung Electro-MechanicsIn Stock: 1004RC3216F1404CS Datasheet

Current PartRFQ

RC1206FR-071M4L

YAGEOIn Stock: 1940RC1206FR-071M4L Datasheet

DirectRFQ

CRCW12061M40FKEA

Vishay DaleIn Stock: 7921CRCW12061M40FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F1404CS is determined by strict equivalence across the following critical parameters:

Core Electrical Parameters:

• Resistance value: 1.4 MOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical & Package Parameters:

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

Compliance & Environmental Parameters:

• RoHS3 compliance
• Moisture Sensitivity Level 1
• REACH unaffected status

All identified substitute parts meet these criteria. Variations in physical dimensions (length, width, height) within standard 1206 tolerances and differences in packaging format (Tape & Reel vs. bulk) do not affect electrical substitutability.

Parameter Comparison

Engineering Selection Recommendations

All three parts are electrically and mechanically equivalent for direct substitution in applications requiring a 1.4 MOhms ±1% 0.25W 1206 chip resistor.

RC3216F1404CS (Samsung Electro-Mechanics): Primary part with active production status and moisture-resistant thick film construction. Suitable for standard industrial and consumer applications.

RC1206FR-071M4L (YAGEO): Direct equivalent with identical electrical specifications. Available in Tape & Reel packaging format, preferred for automated assembly processes. Higher inventory availability (1835 pcs) supports high-volume production requirements.

CRCW12061M40FKEA (Vishay Dale): Functionally equivalent with additional AEC-Q200 automotive qualification. This part meets automotive-grade reliability standards and is suitable for automotive and mission-critical applications. Highest inventory level (7871 pcs) ensures supply continuity. Lowest seated height (0.024") may be advantageous in space-constrained designs.

All parts maintain ROHS3 compliance, MSL 1 rating, and REACH unaffected status. Selection between these parts should be based on packaging requirements, supply chain preferences, and application-specific certifications.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-071M4L replace RC3216F1404CS in my circuit?

A: Yes. Both parts are electrically identical with 1.4 MOhms resistance, ±1% tolerance, 0.25W power rating, and identical temperature coefficients and operating ranges. The 1206 package dimensions are equivalent within standard tolerances.

Q: What is the difference between Tape & Reel and bulk packaging?

A: Tape & Reel (TR) packaging is used for automated pick-and-place assembly equipment. Bulk packaging is used for manual assembly or lower-volume applications. Electrical performance is identical; packaging format affects only handling and assembly methodology.

Q: Why does CRCW12061M40FKEA have AEC-Q200 qualification?

A: AEC-Q200 is an automotive industry standard for passive component reliability. This qualification indicates the part meets stringent automotive testing and quality requirements. It is suitable for automotive applications but also functions in non-automotive applications.

Q: Are there dimensional differences between these parts?

A: Minor dimensional variations exist within 1206 package tolerances. RC3216F1404CS and CRCW12061M40FKEA are 0.126" L x 0.063" W. RC1206FR-071M4L is 0.122" L x 0.063" W. Seated heights range from 0.024" to 0.026". These variations are within standard 1206 specifications and do not affect circuit performance or PCB layout compatibility.

Q: Which part should I select for high-volume production?

A: CRCW12061M40FKEA offers the highest inventory (7871 pcs) and Tape & Reel packaging optimized for automated assembly. RC1206FR-071M4L provides a secondary option with 1835 pcs available in TR format.

Q: Are all three parts ROHS3 compliant?

A: Yes. All three parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronics manufacturing.