RCS3216F365CS Equivalent & Substitute Parts

Part Overview

The RCS3216F365CS is a 3.6 MOhms ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This component is classified as Active product status and features anti-sulfur and moisture-resistant construction. Equivalent and substitute parts are identified when applications require alternative sourcing, inventory availability, or specific performance certifications such as automotive qualification.

Substiute Parts

RCS3216F365CS

Samsung Electro-MechanicsIn Stock: 793RCS3216F365CS Datasheet

Current PartRFQ

KTR18EZPF3604

Rohm SemiconductorIn Stock: 11947KTR18EZPF3604 Datasheet

SimilarRFQ

RC1206FR-073M6L

YAGEOIn Stock: 19644RC1206FR-073M6L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS3216F365CS are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 3.6 MOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match):

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

Compliance Parameters (Must Match):

• RoHS3 Compliant status
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Unaffected status

The following substitute parts meet all mandatory electrical, mechanical, and compliance requirements:

1. KTR18EZPF3604 (Rohm Semiconductor) - Includes automotive AEC-Q200 qualification
2. RC1206FR-073M6L (YAGEO) - Standard moisture-resistant thick film construction

Parameter Comparison

Engineering Selection Recommendations

All three parts meet the core electrical and mechanical requirements for direct substitution in applications requiring a 3.6 MOhms ±1% 0.25W 1206 thick film resistor.

RCS3216F365CS (Samsung Electro-Mechanics): Primary specification. Anti-sulfur and moisture-resistant features. Active product status with established supply chain.

KTR18EZPF3604 (Rohm Semiconductor): Functionally equivalent with additional AEC-Q200 automotive qualification. Suitable for automotive and high-reliability applications. Highest inventory availability (11,843 pcs).

RC1206FR-073M6L (YAGEO): Functionally equivalent with moisture-resistant thick film construction. Suitable for general industrial applications. High inventory availability (19,605 pcs).

Selection between substitutes depends on application requirements: automotive applications benefit from AEC-Q200 qualification; general applications may prioritize inventory availability or supplier preference.

Frequently Asked Questions (FAQ)

Q: Can KTR18EZPF3604 replace RCS3216F365CS in non-automotive applications?

A: Yes. KTR18EZPF3604 meets all electrical, mechanical, and compliance parameters. AEC-Q200 qualification is an additional feature that does not restrict use in non-automotive circuits.

Q: Are there dimensional differences between these parts?

A: All parts use the 1206 (3216 Metric) package. Length dimensions vary slightly (RCS3216F365CS: 0.126", KTR18EZPF3604: 0.126", RC1206FR-073M6L: 0.122"), and seated height differs marginally (RCS3216F365CS: 0.66mm, KTR18EZPF3604: 0.65mm, RC1206FR-073M6L: 0.65mm). These variations are within standard 1206 footprint tolerances and do not affect PCB layout compatibility.

Q: What is the significance of MSL 1 (Unlimited) rating?

A: MSL 1 indicates unlimited shelf life without moisture baking requirements. All three parts share this rating, eliminating moisture sensitivity as a differentiation factor.

Q: Are all parts RoHS3 compliant?

A: Yes. RCS3216F365CS, KTR18EZPF3604, and RC1206FR-073M6L are all ROHS3 Compliant and REACH Unaffected, meeting environmental regulatory requirements.

Q: Which part should be selected for cost optimization?

A: Selection based on cost requires current pricing data not provided in this reference. Inventory levels are: RC1206FR-073M6L (19,605 pcs), KTR18EZPF3604 (11,843 pcs), RCS3216F365CS (781 pcs). Higher inventory typically correlates with lower unit cost and shorter lead times.