RCS3216F363CS 36kΩ 1/4W 1206 Chip Resistor Equivalent & Substitute Parts

Part Overview

The RCS3216F363CS is a 36 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 characteristics. The part operates across -55°C to 155°C temperature range and complies with ROHS3 and REACH standards.

Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the main part. This reference provides direct component alternatives for procurement, design flexibility, and supply chain continuity.

Key Parameters

Parameter	Value
Resistance	36 kOhms
Tolerance	±1%
Power Rating	0.25W (1/4W)
Package / Case	1206 (3216 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Number of Terminations	2
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment of the following parameters:

Mandatory Matching Criteria:

Resistance value: 36 kOhms
Tolerance: ±1%
Power rating: 0.25W (1/4W)
Package: 1206 (3216 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
Terminations: 2
RoHS compliance: ROHS3
MSL rating: 1 (Unlimited)

All substitute parts listed meet these criteria. Variations in physical dimensions (length, width, height) within standard tolerances and differences in feature sets (automotive AEC-Q200 certification, anti-sulfur coating) do not prevent substitution when core electrical and mechanical specifications align.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff (ppm/°C)	Op. Temp Range	Product Status	RoHS	MSL
RCS3216F363CS	Samsung Electro-Mechanics	36 kΩ	±1%	0.25	1206	±100	-55 ~ 155°C	Active	ROHS3	1
AC1206FR-0736KL	YAGEO	36 kΩ	±1%	0.25	1206	±100	-55 ~ 155°C	Active	ROHS3	1
CRCW120636K0FKEA	Vishay Dale	36 kΩ	±1%	0.25	1206	±100	-55 ~ 155°C	Active	ROHS3	1
ERJ-8ENF3602V	Panasonic Electronic Components	36 kΩ	±1%	0.25	1206	±100	-55 ~ 155°C	Not For New Designs	ROHS3	1
RC1206FR-0736KL	YAGEO	36 kΩ	±1%	0.25	1206	±100	-55 ~ 155°C	Active	ROHS3	1

Engineering Selection Recommendations

Primary Substitutes (Active Product Status):

AC1206FR-0736KL (YAGEO), CRCW120636K0FKEA (Vishay Dale), and RC1206FR-0736KL (YAGEO) are suitable direct replacements. All three maintain Active product status, ensuring continued availability and manufacturer support. AC1206FR-0736KL and CRCW120636K0FKEA include automotive AEC-Q200 certification, applicable for automotive and high-reliability applications.

Secondary Substitute (Legacy Status):

ERJ-8ENF3602V (Panasonic Electronic Components) meets all electrical and mechanical specifications but carries "Not For New Designs" product status. This part is suitable for replacement in existing designs or legacy applications where supply continuity is required, but should not be selected for new product development.

Compliance Considerations:

All listed substitutes comply with ROHS3 and REACH standards, matching the main part's regulatory status. MSL rating of 1 (Unlimited) applies uniformly across all parts, indicating no moisture sensitivity restrictions during storage or handling.

Frequently Asked Questions (FAQ)

Q: Can AC1206FR-0736KL replace RCS3216F363CS in any application?

A: Yes. AC1206FR-0736KL matches all mandatory electrical parameters (36 kΩ, ±1%, 0.25W) and mechanical specifications (1206 package). The addition of automotive AEC-Q200 certification does not prevent substitution in non-automotive applications. Physical dimensions vary slightly (3.10mm vs 3.20mm length) within standard tolerances.

Q: What is the difference between AC1206FR-0736KL and RC1206FR-0736KL?

A: Both are YAGEO 1206 36 kΩ ±1% resistors with identical electrical specifications. AC1206FR-0736KL includes automotive AEC-Q200 certification; RC1206FR-0736KL does not. Selection depends on application requirements. For non-automotive applications, RC1206FR-0736KL is functionally equivalent.

Q: Why is ERJ-8ENF3602V marked "Not For New Designs"?

A: This designation indicates Panasonic has discontinued active development and promotion of this part. While electrically and mechanically equivalent, it should be used only for replacement in existing designs. New product designs should select from Active status alternatives.

Q: Are there dimensional differences between substitute parts?

A: Minor variations exist within standard tolerances. Length ranges from 3.10mm to 3.20mm; height from 0.60mm to 0.70mm. These variations do not affect PCB layout compatibility for 1206 package footprints, which accommodate standard tolerances.

Q: Do all substitutes have the same moisture sensitivity rating?

A: Yes. All listed parts carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions. Storage and handling requirements are identical across all substitutes.

Q: Which substitute offers the best availability?

A: ERJ-8ENF3602V shows highest inventory (90,868 pcs), followed by AC1206FR-0736KL (25,633 pcs) and CRCW120636K0FKEA (22,770 pcs). However, product status should take priority over inventory levels for new designs.

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