RCS3216F1474CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F1474CS is a 1.47 MOhm ±1% 0.25W (1/4W) chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film resistor features anti-sulfur and moisture-resistant construction, operating across -55°C to 155°C with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is currently active in production with 834 pieces in stock. Equivalent and substitute parts are identified for applications requiring alternative sourcing, inventory management, or specific certification requirements such as automotive qualification.

Substiute Parts

RCS3216F1474CS

Samsung Electro-MechanicsIn Stock: 879RCS3216F1474CS Datasheet

Current PartRFQ

CRCW12061M47FKEA

Vishay DaleIn Stock: 85204CRCW12061M47FKEA Datasheet

SimilarRFQ

RC1206FR-071M47L

YAGEOIn Stock: 16978RC1206FR-071M47L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS3216F1474CS are qualified based on strict electrical and mechanical parameter matching:

Electrical Parameters (Critical):

• Resistance value: 1.47 MOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Critical):

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

Compliance Parameters:

• RoHS3 compliance
• MSL 1 rating
• REACH unaffected status

All identified substitute parts meet these core parameters. Differences in specific features (anti-sulfur vs. automotive AEC-Q200 qualification) and minor dimensional variations do not affect functional substitution within standard applications.

Parameter Comparison

Engineering Selection Recommendations

RCS3216F1474CS (Samsung Electro-Mechanics) - Primary Part

Use as the primary selection when Samsung sourcing is preferred or contractually specified. Active production status with 834 pieces in stock ensures availability. Anti-sulfur and moisture-resistant features provide enhanced environmental protection in corrosive or high-humidity applications.

CRCW12061M47FKEA (Vishay Dale) - Automotive-Qualified Alternative

Select this substitute when automotive-grade components are required. AEC-Q200 qualification indicates suitability for automotive applications with enhanced reliability testing. Tape & Reel packaging supports high-volume production environments. Slightly lower maximum height (0.024" vs. 0.026") may benefit space-constrained PCB designs. Inventory of 85,171 pieces ensures consistent supply.

RC1206FR-071M47L (YAGEO) - General-Purpose Alternative

Use this substitute for standard industrial and consumer applications. Moisture-resistant construction matches environmental protection requirements. Tape & Reel packaging supports automated assembly. Slightly shorter length (0.122" vs. 0.126") provides marginal space savings. Inventory of 16,892 pieces supports ongoing production needs.

All three parts are ROHS3 compliant, REACH unaffected, and carry unlimited MSL ratings, making them interchangeable from a regulatory and environmental standpoint.

Frequently Asked Questions (FAQ)

Q: Can CRCW12061M47FKEA replace RCS3216F1474CS in non-automotive applications?

A: Yes. The CRCW12061M47FKEA meets all electrical and mechanical parameters required for substitution. AEC-Q200 automotive qualification does not restrict use in non-automotive applications; it indicates additional reliability testing has been performed. The part is fully compatible.

Q: What is the difference between anti-sulfur and automotive AEC-Q200 features?

A: Anti-sulfur protection targets corrosive sulfur compounds in industrial environments. AEC-Q200 qualification indicates automotive-grade reliability testing including thermal cycling, humidity, and mechanical stress. These are different environmental protections; selection depends on application requirements.

Q: Are the dimensional differences between parts significant?

A: Length variation (0.126" vs. 0.122") and height variation (0.026" vs. 0.024") are within standard 1206 package tolerances and do not affect PCB footprint compatibility. All parts use identical 1206 (3216 Metric) land patterns.

Q: Can I mix these parts in the same production run?

A: Yes, provided your design and quality specifications do not mandate a single manufacturer. All three parts are electrically and mechanically equivalent. Mixing requires documented traceability if regulatory or contractual requirements apply.

Q: Which substitute offers the best inventory availability?

A: CRCW12061M47FKEA (Vishay Dale) has the highest inventory at 85,171 pieces, followed by RC1206FR-071M47L (YAGEO) at 16,892 pieces. RCS3216F1474CS (Samsung) has 834 pieces available.

Q: Are all three parts suitable for -55°C to 155°C operating range?

A: Yes. All three parts specify identical operating temperature range of -55°C to 155°C with ±100ppm/°C temperature coefficient, ensuring equivalent performance across the full temperature spectrum.

Q: What packaging format should I specify for automated assembly?

A: Both CRCW12061M47FKEA and RC1206FR-071M47L are supplied in Tape & Reel (TR) format, suitable for pick-and-place equipment. RCS3216F1474CS is supplied in bulk packaging, requiring manual handling or reel conversion.