RC3216F1334CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F1334CS is a 1.33 MOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently active in production with 731 pieces in stock. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same package class and performance parameters.

Key Parameters

Parameter	Value	Specification Type
Resistance	1.33 MOhms	Electrical
Tolerance	±1%	Electrical
Power Rating	0.25W (1/4W)	Electrical
Package / Case	1206 (3216 Metric)	Mechanical
Composition	Thick Film	Material
Temperature Coefficient	±100ppm/°C	Electrical
Operating Temperature Range	-55°C ~ 155°C	Environmental
Moisture Sensitivity Level	1 (Unlimited)	Environmental
RoHS Status	ROHS3 Compliant	Compliance

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F1334CS is determined by strict equivalence across the following parameters:

Electrical Equivalence Requirements:

Resistance value: 1.33 MOhms (exact match)
Tolerance: ±1% (exact match)
Power rating: 0.25W / 1/4W (exact match)
Temperature coefficient: ±100ppm/°C (exact match)
Operating temperature range: -55°C ~ 155°C (exact match or better)

Mechanical Compatibility Requirements:

Package / Case: 1206 (3216 Metric) (exact match)
Number of terminations: 2 (exact match)
Composition: Thick Film (exact match)

Compliance Requirements:

RoHS Status: ROHS3 Compliant (minimum requirement)
Moisture Sensitivity Level: 1 (Unlimited) (exact match)
REACH Status: REACH Unaffected (exact match)

All identified substitute parts meet these criteria. Dimensional variations within the 1206 package specification are permissible as they remain within standard PCB footprint tolerances.

Parameter Comparison

Parameter	RC3216F1334CS (Samsung)	RC1206FR-071M33L (YAGEO)	CRCW12061M33FKEA (Vishay Dale)
Manufacturer	Samsung Electro-Mechanics	YAGEO	Vishay Dale
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
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
Product Status	Active	Active	Active
Packaging Format	Bulk	Tape & Reel (TR)	Cut Tape (CT) & Digi-Reel®
Length	0.126" (3.20mm)	0.122" (3.10mm)	0.126" (3.20mm)
Width	0.063" (1.60mm)	0.063" (1.60mm)	0.063" (1.60mm)
Height - Seated (Max)	0.026" (0.66mm)	0.026" (0.65mm)	0.024" (0.60mm)
Number of Terminations	2	2	2

Engineering Selection Recommendations

RC1206FR-071M33L (YAGEO) is a direct functional equivalent with identical electrical and environmental specifications. This part maintains full compatibility with the RC3216F1334CS across all critical parameters. The primary distinction is packaging format (Tape & Reel versus bulk) and minor dimensional variation within 1206 package tolerance. Both parts are active production items with ROHS3 compliance and MSL 1 rating.

CRCW12061M33FKEA (Vishay Dale) is functionally equivalent with the addition of AEC-Q200 automotive qualification. This part meets all electrical and mechanical requirements of the RC3216F1334CS. The AEC-Q200 rating provides enhanced reliability documentation suitable for automotive applications. Dimensional height is reduced (0.024" versus 0.026"), which remains within standard PCB assembly tolerances. Packaging is available in Cut Tape and Digi-Reel formats.

Both substitute parts are active production components with full compliance certifications. Selection between them depends on packaging requirements and application-specific qualification needs.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-071M33L replace RC3216F1334CS in all applications?

A: Yes. Both parts share identical electrical specifications (1.33 MOhms ±1%, 0.25W, ±100ppm/°C), operate across -55°C to 155°C, and are packaged in 1206 (3216 Metric) format. Dimensional differences (0.122" vs 0.126" length) remain within standard 1206 package tolerances and do not affect PCB footprint compatibility.

Q: What is the difference between the YAGEO and Vishay Dale substitutes?

A: RC1206FR-071M33L (YAGEO) and CRCW12061M33FKEA (Vishay Dale) are electrically identical. The Vishay part includes AEC-Q200 automotive qualification and is available in Cut Tape / Digi-Reel packaging, while the YAGEO part is supplied in Tape & Reel format. Both meet ROHS3 and REACH requirements.

Q: Are there packaging compatibility concerns when substituting?

A: The RC3216F1334CS is supplied in bulk packaging, while RC1206FR-071M33L uses Tape & Reel and CRCW12061M33FKEA uses Cut Tape / Digi-Reel. All three parts fit the same 1206 PCB footprint. Packaging format affects handling and assembly processes but not electrical or mechanical compatibility.

Q: Do all three parts meet the same compliance standards?

A: Yes. RC3216F1334CS, RC1206FR-071M33L, and CRCW12061M33FKEA are all ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating. The Vishay part additionally carries AEC-Q200 automotive qualification.

Q: What determines if a part can substitute for RC3216F1334CS?

A: Substitution requires exact equivalence in resistance (1.33 MOhms), tolerance (±1%), power rating (0.25W), temperature coefficient (±100ppm/°C), operating range (-55°C to 155°C), package (1206), composition (thick film), and compliance status (ROHS3, MSL 1). All identified substitutes meet these criteria.

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