Equivalent & Substitute Parts for RC3216F2R0CS

Part Overview

The RC3216F2R0CS is a 2 Ohm ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This component is classified as Active product status with moisture-resistant construction and unlimited moisture sensitivity level (MSL 1). The part is ROHS3 compliant and REACH unaffected, suitable for general industrial and consumer applications requiring precision current limiting and signal conditioning in compact surface-mount form factors.

Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing due to supply constraints, cost optimization, or application-specific feature requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

RC3216F2R0CS

Samsung Electro-MechanicsIn Stock: 1111RC3216F2R0CS Datasheet

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ERJ-8RQF2R0V

Panasonic Electronic ComponentsIn Stock: 24238ERJ-8RQF2R0V Datasheet

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KTR18EZPF2R00

Rohm SemiconductorIn Stock: 43236KTR18EZPF2R00 Datasheet

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RC1206FR-072RL

YAGEOIn Stock: 88969RC1206FR-072RL Datasheet

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RMCF1206FT2R00

Stackpole Electronics IncIn Stock: 115325RMCF1206FT2R00 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F2R0CS is determined by strict equivalence across the following critical parameters:

Mandatory Equivalence Parameters:

• Resistance value: 2 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Package format: 1206 (3216 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Operating temperature range: -55°C to 155°C (minimum requirement)
• Termination count: 2 (exact match required)
• RoHS compliance: ROHS3 Compliant (minimum requirement)
• Moisture sensitivity: MSL 1 or better (minimum requirement)

Allowable Variation Parameters:

• Temperature coefficient: May vary within ±100ppm/°C to ±300ppm/°C range
• Physical dimensions: Minor variations permitted within supplier tolerances (length 3.10mm to 3.20mm, height 0.65mm to 0.70mm)
• Packaging format: Tape & Reel (TR), Cut Tape (CT), or equivalent acceptable
• Additional features: Automotive AEC-Q200 qualification or current sense capability permitted as enhancements

All four substitute parts meet these criteria and are therefore direct functional equivalents to the RC3216F2R0CS.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are functionally equivalent to the RC3216F2R0CS and meet the mandatory electrical and mechanical specifications. Selection among these alternatives is based on application-specific requirements and compliance certifications:

RC3216F2R0CS (Samsung Electro-Mechanics): Primary specification. Moisture-resistant construction. Suitable for general industrial applications. Temperature coefficient ±300ppm/°C.

ERJ-8RQF2R0V (Panasonic Electronic Components): Automotive AEC-Q200 qualified with current sense capability. Temperature coefficient ±200ppm/°C provides improved thermal stability. Recommended for automotive and precision current-sensing applications. Highest inventory availability (24,227 pcs).

KTR18EZPF2R00 (Rohm Semiconductor): Automotive AEC-Q200 qualified with high-voltage feature set. Temperature coefficient ±100ppm/°C offers superior thermal stability. Recommended for high-precision applications and automotive environments requiring tighter temperature coefficient control. Largest inventory (43,126 pcs).

RC1206FR-072RL (YAGEO): Moisture-resistant construction equivalent to primary part. Temperature coefficient ±200ppm/°C. Slightly reduced physical length (3.10mm vs 3.20mm). Recommended for space-constrained designs. Largest inventory availability (88,915 pcs).

RMCF1206FT2R00 (Stackpole Electronics Inc): Automotive AEC-Q200 qualified. Temperature coefficient ±200ppm/°C. Recommended for automotive applications. Highest total inventory (115,308 pcs).

All parts maintain ROHS3 compliance, REACH unaffected status, and MSL 1 rating. Selection should prioritize application requirements (automotive vs. industrial), thermal stability needs, and supply chain availability.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8RQF2R0V be used as a direct replacement for RC3216F2R0CS in non-automotive applications?

A: Yes. The ERJ-8RQF2R0V meets all mandatory electrical and mechanical parameters. Automotive AEC-Q200 qualification is an enhancement feature that does not restrict use in non-automotive circuits. The ±200ppm/°C temperature coefficient is superior to the RC3216F2R0CS specification.

Q: What is the significance of the temperature coefficient difference between KTR18EZPF2R00 (±100ppm/°C) and RC3216F2R0CS (±300ppm/°C)?

A: Temperature coefficient defines resistance change per degree Celsius. KTR18EZPF2R00 exhibits lower resistance drift across the -55°C to 155°C operating range, resulting in superior stability. For precision applications requiring tight resistance tolerance maintenance across temperature extremes, KTR18EZPF2R00 is preferred. For general applications, both are acceptable.

Q: Are there physical compatibility concerns with RC1206FR-072RL due to its 3.10mm length versus 3.20mm standard?

A: No. The 3.10mm length falls within acceptable supplier tolerances for 1206 package format. Both dimensions are compatible with standard 1206 PCB footprints. The 0.1mm difference does not affect electrical performance or mechanical fit.

Q: Which substitute part is recommended for automotive applications?

A: ERJ-8RQF2R0V, KTR18EZPF2R00, and RMCF1206FT2R00 all carry Automotive AEC-Q200 qualification. Selection among these three depends on specific requirements: ERJ-8RQF2R0V for current-sense applications, KTR18EZPF2R00 for high-voltage environments, RMCF1206FT2R00 for general automotive use.

Q: Can packaging format differences (Tape & Reel vs. Cut Tape) affect substitution eligibility?

A: No. Packaging format differences (TR, CT, Digi-Reel) do not affect electrical or mechanical compatibility. These variations address supply chain and assembly process preferences only. All substitute parts are electrically and mechanically interchangeable regardless of packaging format.

Q: Is moisture resistance a critical parameter for substitution?

A: Moisture resistance is a feature enhancement, not a mandatory substitution criterion. RC3216F2R0CS and RC1206FR-072RL explicitly specify moisture-resistant construction. Other substitutes (ERJ-8RQF2R0V, KTR18EZPF2R00, RMCF1206FT2R00) maintain MSL 1 rating, indicating unlimited moisture sensitivity tolerance. Both approaches are acceptable for general applications.

Q: What inventory considerations should influence part selection?

A: RMCF1206FT2R00 offers highest inventory (115,308 pcs), followed by RC1206FR-072RL (88,915 pcs). For high-volume production or long-term supply security, these options provide greater availability. ERJ-8RQF2R0V and KTR18EZPF2R00 maintain substantial inventory (24,227 and 43,126 pcs respectively) suitable for standard production requirements.