RCS3216F3482CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F3482CS is a 34.8 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with anti-sulfur and moisture-resistant construction. The part is ROHS3 compliant and suitable for general industrial applications requiring stable resistance values across the -55°C to 155°C operating temperature range.

Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating), mechanical compatibility (package size and form factor), and environmental performance characteristics (temperature coefficient, operating temperature range, moisture sensitivity level).

Substiute Parts

RCS3216F3482CS

Samsung Electro-MechanicsIn Stock: 654RCS3216F3482CS Datasheet

Current PartRFQ

CRCW120634K8FKEA

Vishay DaleIn Stock: 13958CRCW120634K8FKEA Datasheet

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ERJ-8ENF3482V

Panasonic Electronic ComponentsIn Stock: 9815ERJ-8ENF3482V Datasheet

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RC1206FR-0734K8L

YAGEOIn Stock: 20373RC1206FR-0734K8L Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS3216F3482CS are qualified based on the following criteria:

Electrical Equivalence: All substitute parts must have identical resistance value (34.8 kOhms), tolerance (±1%), and power rating (0.25W). Temperature coefficient (±100ppm/°C) and operating temperature range (-55°C to 155°C) must match or exceed the main part specifications.

Mechanical Compatibility: Package designation must be 1206 (3216 Metric) with two terminations. Physical dimensions and height specifications must be compatible with the original footprint.

Environmental & Compliance Requirements: All parts must be ROHS3 compliant, have MSL rating of 1 (Unlimited), and maintain REACH unaffected status. Composition must be thick film construction.

Substitution Logic: Parts are grouped as direct equivalents when all electrical, mechanical, and compliance parameters match. Product status (Active vs. Not For New Designs) is noted for design consideration but does not disqualify functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: CRCW120634K8FKEA (Vishay Dale) is the preferred substitute for new designs. This part maintains Active product status, meets all electrical and mechanical specifications, and includes automotive AEC-Q200 qualification. The slightly lower seated height (0.024" vs. 0.026") provides improved PCB clearance margin.

Secondary Recommendation: RC1206FR-0734K8L (YAGEO) is suitable for applications where moisture resistance is the primary environmental concern. This part maintains Active product status and matches all core electrical parameters. Physical dimensions are nearly identical to the main part (0.122" L vs. 0.126" L), with negligible impact on PCB layout.

Alternative Option: ERJ-8ENF3482V (Panasonic) provides automotive AEC-Q200 qualification but carries Not For New Designs product status. This part is suitable only for legacy system maintenance or replacement applications where design freeze is already established. The slightly higher seated height (0.028") should be verified against PCB assembly constraints.

Compliance Basis: All substitute parts are ROHS3 compliant, REACH unaffected, and maintain MSL 1 (Unlimited) rating, ensuring compatibility with standard manufacturing and storage environments.

Frequently Asked Questions (FAQ)

Q: Can CRCW120634K8FKEA replace RCS3216F3482CS in new designs?

A: Yes. CRCW120634K8FKEA meets all electrical specifications (34.8 kOhms ±1%, 0.25W, ±100ppm/°C, -55°C to 155°C) and mechanical requirements (1206 package, 2 terminations). Both parts are ROHS3 compliant with MSL 1 rating. The Vishay part maintains Active product status and includes automotive AEC-Q200 qualification.

Q: What is the difference between the substitute parts?

A: All three substitutes match the core electrical parameters. The primary differences are: (1) Vishay CRCW120634K8FKEA has the lowest seated height (0.024") and automotive qualification; (2) YAGEO RC1206FR-0734K8L has slightly different physical length (3.10mm vs. 3.20mm) but maintains moisture resistance; (3) Panasonic ERJ-8ENF3482V carries Not For New Designs status and should not be used in new product development.

Q: Are there package compatibility concerns?

A: No. All parts use the 1206 (3216 Metric) package with identical footprint specifications. Seated height variations (0.024" to 0.028") are within standard PCB assembly tolerances and do not affect component placement or soldering.

Q: Can ERJ-8ENF3482V be used as a direct replacement?

A: ERJ-8ENF3482V is electrically and mechanically equivalent but carries Not For New Designs product status. Use this part only for maintenance, repair, or replacement of existing systems. For new product development, select CRCW120634K8FKEA or RC1206FR-0734K8L.

Q: Do all substitutes meet the same environmental specifications?

A: Yes. All substitute parts operate across -55°C to 155°C, maintain ±100ppm/°C temperature coefficient, are ROHS3 compliant, and have MSL 1 (Unlimited) rating. Environmental performance is equivalent across all qualified substitutes.

Q: What is the significance of AEC-Q200 qualification?

A: AEC-Q200 is an automotive industry standard for passive components. CRCW120634K8FKEA and ERJ-8ENF3482V carry this qualification, indicating suitability for automotive applications. The main part (RCS3216F3482CS) and YAGEO RC1206FR-0734K8L do not list this qualification but remain suitable for general industrial use.