RCS3216F1622CS Equivalent & Substitute Parts

Part Overview

The RCS3216F1622CS is a 16.2 kOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film resistor features anti-sulfur and moisture-resistant properties, operating across -55°C to 155°C with a temperature coefficient of ±100ppm/°C. The part maintains Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional interchangeability in circuit applications.

Substiute Parts

RCS3216F1622CS

Samsung Electro-MechanicsIn Stock: 786RCS3216F1622CS Datasheet

Current PartRFQ

CR1206-FX-1622ELF

Bourns Inc.In Stock: 51041CR1206-FX-1622ELF Datasheet

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CRCW120616K2FKEA

Vishay DaleIn Stock: 13110CRCW120616K2FKEA Datasheet

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ERJ-8ENF1622V

Panasonic Electronic ComponentsIn Stock: 69256ERJ-8ENF1622V Datasheet

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RC1206FR-0716K2L

YAGEOIn Stock: 191826RC1206FR-0716K2L Datasheet

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RMCF1206FT16K2

Stackpole Electronics IncIn Stock: 9856RMCF1206FT16K2 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F1622CS is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Resistance value: 16.2 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)

Mechanical Parameters:

• Package type: 1206 (3216 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Number of terminations: 2 (exact match required)

Compliance Parameters:

• RoHS Status: ROHS3 Compliant (minimum requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (minimum requirement)

All identified substitute parts meet these criteria. Variations in physical dimensions (length, width, height) within standard tolerances and differences in secondary features (such as automotive AEC-Q200 certification) do not preclude substitution, as these represent enhanced or alternative specifications rather than functional deviations.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status, General Applications):

CR1206-FX-1622ELF (Bourns Inc.) is the recommended substitute for general-purpose applications. This part maintains Active product status, ROHS3 compliance, and MSL 1 rating identical to the RCS3216F1622CS. Bourns thick film 1206 resistors provide equivalent moisture resistance and thermal stability across the full operating temperature range.

RC1206FR-0716K2L (YAGEO) represents an alternative for high-volume applications, offering the largest available inventory (191,740 pcs) among substitute options. This part is Active status with matching electrical and environmental specifications.

Automotive Applications (AEC-Q200 Requirement):

CRCW120616K2FKEA (Vishay Dale) is specified for automotive circuit designs requiring AEC-Q200 qualification. This part is Active status and provides automotive-grade reliability with identical electrical parameters.

RMCF1206FT16K2 (Stackpole Electronics Inc) provides an alternative automotive-qualified option with Active product status and AEC-Q200 certification.

Legacy System Compatibility (Not For New Designs):

ERJ-8ENF1622V (Panasonic Electronic Components) carries "Not For New Designs" status and should not be selected for new circuit development. This part is retained in the substitute list for legacy system maintenance and repair applications only.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RCS3216F1622CS with any of the listed parts in my circuit?

A: Yes, all listed substitute parts are electrically and mechanically equivalent. They share identical resistance values (16.2 kOhms), tolerance (±1%), power rating (0.25W), package type (1206), and operating temperature range (-55°C ~ 155°C). Direct substitution is functionally valid without circuit redesign.

Q: What is the difference between the Samsung RCS3216F1622CS and the Bourns CR1206-FX-1622ELF?

A: Both parts are functionally equivalent. The primary differences are manufacturer-specific: Samsung includes anti-sulfur properties in addition to moisture resistance, while Bourns specifies moisture resistance. Both maintain ROHS3 compliance and MSL 1 rating. Physical dimensions vary slightly within standard tolerances (Samsung: 0.026" max height; Bourns: 0.030" max height), which does not affect PCB assembly compatibility.

Q: Should I use the automotive-rated versions (CRCW120616K2FKEA, RMCF1206FT16K2, ERJ-8ENF1622V) for non-automotive applications?

A: Automotive-rated parts (AEC-Q200) are not required for non-automotive circuits. They represent enhanced specifications and may carry higher cost. For general-purpose applications, CR1206-FX-1622ELF or RC1206FR-0716K2L are appropriate selections.

Q: Why is the Panasonic ERJ-8ENF1622V marked "Not For New Designs"?

A: This designation indicates the manufacturer has discontinued active development and recommends alternative parts for new circuit designs. The part remains available for existing system maintenance and repair. For new designs, select from parts with Active status: CR1206-FX-1622ELF, CRCW120616K2FKEA, RC1206FR-0716K2L, or RMCF1206FT16K2.

Q: Are there any differences in moisture sensitivity or environmental performance between these parts?

A: All substitute parts maintain MSL 1 (Unlimited) rating, indicating identical moisture sensitivity classification. Operating temperature ranges are identical (-55°C ~ 155°C) with matching temperature coefficients (±100ppm/°C). Environmental performance is equivalent across all options.

Q: What packaging format should I specify when ordering substitute parts?

A: All substitute parts are available in Tape & Reel (TR) packaging, suitable for automated assembly. The RCS3216F1622CS is available in standard packaging. Confirm packaging availability with your supplier, as some manufacturers may offer alternative formats (cut tape, bulk).

Q: Can I mix different manufacturers' parts in the same production batch?

A: Yes. All substitute parts meet identical electrical and mechanical specifications. Mixed-manufacturer assemblies are valid from a functional standpoint. However, verify your quality assurance and traceability requirements, as some applications may require single-source component specifications for documentation purposes.