RCS3216F272CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F272CS is a 2.7 kOhms ±1% 0.25W (1/4W) chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This thick film resistor features anti-sulfur and moisture-resistant construction, operating across the temperature range of -55°C to 155°C. The part maintains Active product status with 1169 units currently in stock.

Equivalent and substitute parts are necessary when the primary part experiences supply constraints, extended lead times, or when design requirements mandate alternative manufacturers or enhanced specifications such as automotive qualification or higher power ratings.

Key Parameters

Parameter	Value
Resistance	2.7 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 to 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F272CS is determined by strict adherence to the following electrical and mechanical parameters:

Critical Parameters (Must Match Exactly):

Resistance value: 2.7 kOhms
Tolerance: ±1%
Package / Case: 1206 (3216 Metric)
Composition: Thick Film
Temperature Coefficient: ±100ppm/°C
Operating Temperature Range: -55°C to 155°C
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation:

Power Rating: 0.25W (1/4W) is the baseline; higher power ratings (0.75W) are acceptable as they provide enhanced capability within the same package footprint
Manufacturer: Different manufacturers are acceptable provided all electrical and mechanical specifications align
Packaging format: Cut Tape (CT), Digi-Reel®, or Tape & Reel (TR) are interchangeable based on assembly requirements
Product Status: Active parts are preferred; parts marked "Not For New Designs" are acceptable only for legacy system maintenance
Certifications: Automotive AEC-Q200 qualification is an enhancement and does not disqualify substitution

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp (°C)	Product Status	Certifications	Inventory
RCS3216F272CS	Samsung Electro-Mechanics	2.7 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155	Active	ROHS3, Anti-Sulfur	1169
RC3216F272CS	Samsung Electro-Mechanics	2.7 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155	Active	ROHS3	962
AC1206FR-072K7L	YAGEO	2.7 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155	Active	ROHS3, AEC-Q200	16794
CR1206-FX-2701ELF	Bourns Inc.	2.7 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155	Active	ROHS3	38463
CRCW12062K70FKEA	Vishay Dale	2.7 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155	Active	ROHS3, AEC-Q200	47581
CRCW12062K70FKEAHP	Vishay Dale	2.7 kΩ	±1%	0.75	1206	±100ppm/°C	-55 to 155	Active	ROHS3, AEC-Q200, Pulse Withstanding	88776
ERJ-8ENF2701V	Panasonic Electronic Components	2.7 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155	Not For New Designs	ROHS3, AEC-Q200	93681
RC1206FR-072K7L	YAGEO	2.7 kΩ	±1%	0.25	1206	±100ppm/°C	-55 to 155	Active	ROHS3	253476

Engineering Selection Recommendations

Primary Substitutes (Active Status, Equivalent Specifications):

RC3216F272CS (Samsung Electro-Mechanics) and RC1206FR-072K7L (YAGEO) are direct functional equivalents with identical electrical parameters and Active product status. RC1206FR-072K7L offers the highest inventory availability at 253,476 units, making it the preferred choice for high-volume applications or when supply continuity is critical.

Automotive-Qualified Alternatives:

AC1206FR-072K7L (YAGEO) and CRCW12062K70FKEA (Vishay Dale) both carry AEC-Q200 automotive qualification. These parts are suitable for applications requiring automotive-grade reliability and traceability. AC1206FR-072K7L provides 16,794 units in stock; CRCW12062K70FKEA provides 47,581 units.

Enhanced Power Rating Option:

CRCW12062K70FKEAHP (Vishay Dale) provides 0.75W power rating within the same 1206 package footprint, offering increased thermal margin for pulse-withstanding applications. This part carries AEC-Q200 qualification and maintains 88,776 units in inventory. Selection of this part is appropriate only when circuit design permits the higher power specification.

Legacy System Maintenance:

ERJ-8ENF2701V (Panasonic Electronic Components) is marked "Not For New Designs" but remains available with 93,681 units in stock. This part is suitable exclusively for replacement in existing systems where the original part number is specified or where design documentation explicitly references this manufacturer.

General Selection Criteria:

For new designs: Select from Active status parts (RC1206FR-072K7L, AC1206FR-072K7L, CRCW12062K70FKEA, or CR1206-FX-2701ELF)
For automotive applications: Select AEC-Q200 qualified parts (AC1206FR-072K7L, CRCW12062K70FKEA, CRCW12062K70FKEAHP, or ERJ-8ENF2701V)
For maximum inventory availability: RC1206FR-072K7L (253,476 units)
For enhanced thermal performance: CRCW12062K70FKEAHP (0.75W rating)

Frequently Asked Questions (FAQ)

Q: Can I substitute the RCS3216F272CS with a part having a different power rating?

A: Yes. The CRCW12062K70FKEAHP provides 0.75W (3/4W) rating in the same 1206 package. Higher power ratings are acceptable substitutes as they provide enhanced thermal capability. However, verify that your circuit design does not depend on the specific 0.25W thermal characteristics of the original part.

Q: What is the difference between the RCS3216F272CS and RC3216F272CS?

A: Both are Samsung Electro-Mechanics parts with identical electrical specifications (2.7 kΩ, ±1%, 0.25W, 1206 package). The RCS series includes anti-sulfur treatment; the RC series includes standard moisture resistance. Both are ROHS3 compliant and suitable for substitution.

Q: Are automotive-qualified parts (AEC-Q200) compatible with non-automotive applications?

A: Yes. AEC-Q200 qualification represents enhanced reliability and traceability standards. Parts meeting automotive qualification are fully compatible with non-automotive applications and may be used as direct substitutes without design modification.

Q: Can I use ERJ-8ENF2701V in a new design?

A: No. ERJ-8ENF2701V is marked "Not For New Designs" by Panasonic. This part is reserved for replacement and maintenance of existing systems only. For new designs, select from parts with Active product status: RC1206FR-072K7L, AC1206FR-072K7L, CRCW12062K70FKEA, or CR1206-FX-2701ELF.

Q: Does packaging format (Cut Tape, Digi-Reel, Tape & Reel) affect electrical performance?

A: No. Packaging format affects only handling, storage, and assembly logistics. All substitute parts listed maintain identical electrical and mechanical specifications regardless of packaging format. Select packaging based on your assembly equipment and process requirements.

Q: What is the significance of the ±100ppm/°C temperature coefficient?

A: The temperature coefficient indicates resistance change per degree Celsius across the operating range. All listed substitutes maintain ±100ppm/°C, ensuring equivalent temperature stability and drift characteristics across the -55°C to 155°C operating range.

Q: Can I mix different manufacturers in the same circuit board?

A: Yes. All listed substitutes meet identical electrical and mechanical specifications. Mixing manufacturers on the same board is acceptable from an engineering standpoint. However, verify that your procurement and quality assurance procedures permit multi-source component strategies.

Q: Which substitute offers the best long-term availability?

A: RC1206FR-072K7L (YAGEO) currently shows the highest inventory at 253,476 units and maintains Active product status, indicating continued manufacturing support. For critical applications requiring long-term supply assurance, consult with your component distributor regarding manufacturer production roadmaps and allocation policies.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message