RC3216F6044CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F6044CS is a 6.04 MOhms ±1% 0.25W chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package format. This thick film, moisture-resistant component operates across the temperature range of -55°C to 155°C and maintains a temperature coefficient of ±100ppm/°C. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent substitute parts are identified when they share identical electrical specifications, mechanical dimensions, and package compatibility while meeting the same regulatory and environmental standards.

Key Parameters

Parameter	Value	Significance for Substitution
Resistance Value	6.04 MOhms	Must match exactly
Tolerance	±1%	Must match exactly
Power Rating	0.25W (1/4W)	Must match exactly
Package / Case	1206 (3216 Metric)	Must match exactly
Composition	Thick Film	Must match exactly
Temperature Coefficient	±100ppm/°C	Must match exactly
Operating Temperature Range	-55°C ~ 155°C	Must match exactly
RoHS Status	ROHS3 Compliant	Must match exactly
Moisture Sensitivity Level	MSL 1 (Unlimited)	Must match exactly

Substitute Part Grouping Explanation

Substitute parts for the RC3216F6044CS are identified based on strict electrical and mechanical parameter matching. The substitution criteria are:

Mandatory Matching Parameters:

Resistance value: 6.04 MOhms
Tolerance: ±1%
Power rating: 0.25W (1/4W)
Package format: 1206 (3216 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
RoHS compliance: ROHS3 Compliant
Moisture sensitivity level: MSL 1

Parts meeting all these criteria are functionally and mechanically interchangeable in circuit applications. Packaging format (Tape & Reel versus bulk) does not affect electrical or mechanical compatibility and represents a logistics consideration only.

Parameter Comparison

Parameter	RC3216F6044CS (Samsung)	CRCW12066M04FKEA (Vishay Dale)	Match Status
Manufacturer	Samsung Electro-Mechanics	Vishay Dale	Different manufacturer
Resistance Value	6.04 MOhms	6.04 MOhms	Match
Tolerance	±1%	±1%	Match
Power Rating	0.25W (1/4W)	0.25W (1/4W)	Match
Package / Case	1206 (3216 Metric)	1206 (3216 Metric)	Match
Composition	Thick Film	Thick Film	Match
Temperature Coefficient	±100ppm/°C	±100ppm/°C	Match
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	Match
Size / Dimension	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.126" L x 0.063" W (3.20mm x 1.60mm)	Match
Height - Seated (Max)	0.026" (0.66mm)	0.024" (0.60mm)	Compatible (within tolerance)
Number of Terminations	2	2	Match
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Match
Moisture Sensitivity Level	MSL 1 (Unlimited)	MSL 1 (Unlimited)	Match
REACH Status	REACH Unaffected	REACH Unaffected	Match
ECCN	EAR99	EAR99	Match
HTSUS Code	8533.21.0030	8533.21.0030	Match
Product Status	Active	Active	Match
Features	Moisture Resistant	Automotive AEC-Q200	Different feature set
Packaging Format	Not specified	Tape & Reel (TR)	Logistics only

Engineering Selection Recommendations

The CRCW12066M04FKEA from Vishay Dale is a direct electrical and mechanical substitute for the RC3216F6044CS. Both parts share identical resistance value, tolerance, power rating, package dimensions, composition, temperature coefficient, and operating temperature range. Both maintain ROHS3 compliance, MSL 1 rating, REACH unaffected status, and EAR99 export classification.

The CRCW12066M04FKEA carries additional Automotive AEC-Q200 qualification, which represents an enhanced feature set beyond the base moisture-resistant specification of the RC3216F6044CS. This additional qualification does not create incompatibility; rather, it indicates the Vishay part meets additional automotive reliability standards.

The maximum seated height of the CRCW12066M04FKEA (0.024" / 0.60mm) is lower than the RC3216F6044CS (0.026" / 0.66mm), which is compatible with PCB assembly processes and does not affect electrical performance.

Both parts are in active production status, ensuring long-term availability and supply chain stability.

Frequently Asked Questions (FAQ)

Q: Can CRCW12066M04FKEA replace RC3216F6044CS in all applications?

A: Yes. Both parts share identical electrical specifications (6.04 MOhms ±1%, 0.25W), mechanical dimensions (1206 package), composition (thick film), temperature characteristics (±100ppm/°C, -55°C to 155°C), and regulatory compliance (ROHS3, MSL 1). They are functionally interchangeable.

Q: What is the difference between "Moisture Resistant" and "Automotive AEC-Q200"?

A: These are different feature classifications. Moisture Resistant indicates the RC3216F6044CS meets moisture resistance requirements. Automotive AEC-Q200 indicates the CRCW12066M04FKEA meets additional automotive reliability and qualification standards. The presence of AEC-Q200 does not create incompatibility; it represents an enhanced specification level.

Q: Does the height difference (0.026" vs 0.024") affect PCB assembly?

A: No. The CRCW12066M04FKEA has a lower maximum seated height (0.024" / 0.60mm) compared to the RC3216F6044CS (0.026" / 0.66mm). This difference is within standard PCB assembly tolerances and does not affect component placement, soldering, or electrical performance.

Q: Are both parts available in the same packaging formats?

A: The RC3216F6044CS packaging format is not specified in the provided data. The CRCW12066M04FKEA is available in Tape & Reel (TR) format. Packaging format affects logistics and handling but does not affect electrical or mechanical compatibility.

Q: Do both parts have the same regulatory compliance?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export purposes. Both carry HTSUS code 8533.21.0030.

Q: What is the inventory status for each part?

A: RC3216F6044CS has 841 pieces in stock. CRCW12066M04FKEA has 15,774 pieces in stock. Both are in active production status.

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