RCS3216F1334CS Equivalent & Substitute Parts

Part Overview

The RCS3216F1334CS is a 1.33 MOhms ±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. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements, enabling direct replacement in circuit applications without performance degradation.

Key Parameters

Parameter	Value
Resistance	1.33 MOhms
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
Moisture Sensitivity Level (MSL)	1 (Unlimited)
RoHS Status	ROHS3 Compliant
Number of Terminations	2

Substitute Part Grouping Explanation

Substitute parts for the RCS3216F1334CS are qualified based on the following electrical and mechanical parameters:

Critical Matching Parameters:

Resistance value: 1.33 MOhms
Tolerance: ±1%
Power rating: 0.25W (1/4W)
Package type: 1206 (3216 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
Moisture sensitivity level: 1 (Unlimited)
RoHS compliance: ROHS3 Compliant

All identified substitute parts meet these electrical and mechanical specifications. Variations in physical dimensions (length, width, height) remain within acceptable tolerances for 1206 package classification and do not affect circuit board layout compatibility.

Parameter Comparison

Parameter	RCS3216F1334CS (Samsung)	CRCW12061M33FKEA (Vishay Dale)	RC1206FR-071M33L (YAGEO)
Resistance	1.33 MOhms	1.33 MOhms	1.33 MOhms
Tolerance	±1%	±1%	±1%
Power Rating	0.25W	0.25W	0.25W
Package / Case	1206 (3216 Metric)	1206 (3216 Metric)	1206 (3216 Metric)
Composition	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±100ppm/°C	±100ppm/°C	±100ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Length	0.126" (3.20mm)	0.126" (3.20mm)	0.122" (3.10mm)
Width	0.063" (1.60mm)	0.063" (1.60mm)	0.063" (1.60mm)
Height (Max)	0.026" (0.66mm)	0.024" (0.60mm)	0.026" (0.65mm)
Manufacturer	Samsung Electro-Mechanics	Vishay Dale	YAGEO
Product Status	Active	Active	Active

Engineering Selection Recommendations

CRCW12061M33FKEA (Vishay Dale) is qualified as a direct substitute for applications requiring automotive-grade components. This part carries AEC-Q200 certification, indicating compliance with automotive reliability standards. All electrical parameters match the original specification. Physical dimensions are identical to the RCS3216F1334CS. RoHS3 compliance and MSL 1 rating confirm environmental and moisture handling equivalence.

RC1206FR-071M33L (YAGEO) is qualified as a direct substitute for general industrial and commercial applications. This part maintains moisture-resistant characteristics equivalent to the original component. All electrical parameters and operating ranges match the RCS3216F1334CS specification. Physical dimensions vary minimally (length 3.10mm vs. 3.20mm, height 0.65mm vs. 0.66mm), remaining within 1206 package tolerance. RoHS3 compliance and MSL 1 rating confirm full environmental equivalence.

Both substitute parts are Active status components with established supply availability and manufacturing continuity.

Frequently Asked Questions (FAQ)

Q: Can CRCW12061M33FKEA replace RCS3216F1334CS in non-automotive applications?

A: Yes. The CRCW12061M33FKEA meets all electrical and mechanical specifications of the RCS3216F1334CS. AEC-Q200 certification indicates enhanced reliability testing; this does not restrict use in non-automotive circuits. The component is suitable for any application requiring 1.33 MOhms ±1% 0.25W 1206 thick film resistor specifications.

Q: Are there dimensional compatibility concerns with RC1206FR-071M33L?

A: No. The RC1206FR-071M33L length of 3.10mm and height of 0.65mm fall within standard 1206 package tolerances. These minor variations do not affect circuit board layout, component placement, or soldering processes. The part is mechanically compatible with PCB designs specified for 1206 (3216 Metric) packages.

Q: Do all three parts share identical electrical performance?

A: Yes. All three parts specify 1.33 MOhms resistance, ±1% tolerance, 0.25W power rating, ±100ppm/°C temperature coefficient, and -55°C ~ 155°C operating range. Electrical performance is equivalent across all three manufacturers.

Q: What is the significance of MSL 1 rating for all parts?

A: MSL 1 (Unlimited) indicates these components have unlimited shelf life and require no special moisture control during storage or handling. All three parts are equivalent in this regard.

Q: Are RoHS3 compliance certifications identical across all parts?

A: Yes. All three parts carry ROHS3 Compliant status, confirming restriction of hazardous substances per applicable regulations. Compliance is equivalent.

Q: Which substitute should be selected for cost optimization?

A: Selection should be based on supply chain availability, lead time, and procurement pricing at the time of component sourcing. All three parts are electrically and mechanically equivalent and suitable for direct substitution.

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