RCS3216F2613CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F2613CS is a 261 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 is currently Active in product status with 1053 pieces in stock inventory.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when supply chain optimization is required, or when design flexibility across manufacturing sources is needed while maintaining identical electrical and mechanical performance.

Key Parameters

Parameter	Value
Resistance	261 kOhms
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
Number of Terminations	2
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution validity for the RCS3216F2613CS is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

Resistance value: 261 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 (exact match required)
Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

All four substitute parts listed meet these criteria and are therefore electrically and mechanically interchangeable with the RCS3216F2613CS.

Parameter Comparison

Parameter	RCS3216F2613CS (Samsung)	CR1206-FX-2613ELF (Bourns)	CRCW1206261KFKEA (Vishay Dale)	ERJ-8ENF2613V (Panasonic)	RC1206FR-07261KL (YAGEO)
Resistance	261 kOhms	261 kOhms	261 kOhms	261 kOhms	261 kOhms
Tolerance	±1%	±1%	±1%	±1%	±1%
Power Rating	0.25W	0.25W	0.25W	0.25W	0.25W
Package / Case	1206 (3216 Metric)	1206 (3216 Metric)	1206 (3216 Metric)	1206 (3216 Metric)	1206 (3216 Metric)
Composition	Thick Film	Thick Film	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Not For New Designs	Active
Height - Seated (Max)	0.026" (0.66mm)	0.030" (0.75mm)	0.024" (0.60mm)	0.028" (0.70mm)	0.026" (0.65mm)

Engineering Selection Recommendations

For Active Designs:

CR1206-FX-2613ELF (Bourns Inc.) and RC1206FR-07261KL (YAGEO) are recommended as primary substitutes. Both parts maintain Active product status and provide full electrical and mechanical equivalence to the RCS3216F2613CS. CRCW1206261KFKEA (Vishay Dale) is also Active and includes automotive AEC-Q200 qualification, suitable for applications requiring enhanced reliability standards.

For Existing Designs:

ERJ-8ENF2613V (Panasonic Electronic Components) is electrically and mechanically equivalent but carries a "Not For New Designs" product status. This part remains suitable for sustaining production and field replacements of existing assemblies where the original RCS3216F2613CS is unavailable.

Compliance Considerations:

All substitute parts are ROHS3 Compliant and REACH Unaffected, matching the regulatory status of the primary part. Moisture Sensitivity Level 1 (Unlimited) is maintained across all options, indicating no special moisture handling requirements during storage or assembly.

Frequently Asked Questions (FAQ)

Q: Can CR1206-FX-2613ELF replace RCS3216F2613CS in existing designs?

A: Yes. CR1206-FX-2613ELF is electrically and mechanically equivalent. Both parts share identical resistance (261 kOhms), tolerance (±1%), power rating (0.25W), package (1206), composition (thick film), temperature coefficient (±100ppm/°C), and operating range (-55°C ~ 155°C). The maximum seated height differs slightly (0.030" vs 0.026"), but both remain within standard 1206 package specifications.

Q: What is the difference between CRCW1206261KFKEA and other substitutes?

A: CRCW1206261KFKEA includes automotive AEC-Q200 qualification, indicating enhanced reliability testing and suitability for automotive applications. Electrically and mechanically, it is identical to all other substitutes. The seated height is 0.024" (0.60mm), the lowest among all options.

Q: Why is ERJ-8ENF2613V marked "Not For New Designs"?

A: ERJ-8ENF2613V carries a "Not For New Designs" status, indicating that Panasonic has designated this part for sustaining production only. It remains fully equivalent to RCS3216F2613CS and is suitable for field replacements and existing assembly support, but should not be selected for new product development.

Q: Are all substitutes available in Tape & Reel packaging?

A: CR1206-FX-2613ELF, CRCW1206261KFKEA, ERJ-8ENF2613V, and RC1206FR-07261KL are all supplied in Tape & Reel (TR) packaging. The RCS3216F2613CS primary part does not specify packaging format in the provided data.

Q: Do all substitutes meet RoHS and REACH requirements?

A: Yes. All substitute parts are ROHS3 Compliant and REACH Unaffected, matching the regulatory compliance of RCS3216F2613CS.

Q: What is the inventory availability of each substitute?

A: CR1206-FX-2613ELF: 36,010 pcs; CRCW1206261KFKEA: 22,945 pcs; ERJ-8ENF2613V: 106,997 pcs; RC1206FR-07261KL: 71,085 pcs. ERJ-8ENF2613V offers the highest inventory level.

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