RCS3216F162CS Equivalent & Substitute Parts Reference

Part Overview

The RCS3216F162CS is a 1.6 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This component features anti-sulfur and moisture-resistant construction with an operating temperature range of -55°C to 155°C. The part is currently Active in product status with 704 units in stock.

Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing due to supply constraints, manufacturing discontinuation, or specific application certifications such as automotive AEC-Q200 qualification.

Key Parameters

Parameter	Value
Resistance	1.6 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
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the RCS3216F162CS are qualified based on the following electrical and mechanical parameters:

Primary Substitution Criteria:

Resistance value: 1.6 kOhms
Tolerance: ±1%
Power rating: 0.25W (1/4W)
Package: 1206 (3216 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
RoHS3 compliance
MSL rating: 1 (Unlimited)

Substitute Parts Identified:

Group 1: Direct Electrical & Mechanical Equivalents (0.25W Rating)

AC1206FR-071K6L (YAGEO) – Automotive AEC-Q200 qualified
CR1206-FX-1601ELF (Bourns Inc.) – Standard moisture resistant
CRCW12061K60FKEA (Vishay Dale) – Automotive AEC-Q200 qualified
ERJ-8ENF1601V (Panasonic) – Automotive AEC-Q200 qualified, Not For New Designs status
RC1206FR-071K6L (YAGEO) – Standard moisture resistant

Group 2: Higher Power Rating (0.75W Rating)

CRCW12061K60FKEAHP (Vishay Dale) – Automotive AEC-Q200 qualified, pulse withstanding capability

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	Features	Product Status	RoHS3	MSL
RCS3216F162CS	Samsung Electro-Mechanics	1.6 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Anti-Sulfur, Moisture Resistant	Active	Yes	1
AC1206FR-071K6L	YAGEO	1.6 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Automotive AEC-Q200, Moisture Resistant	Active	Yes	1
CR1206-FX-1601ELF	Bourns Inc.	1.6 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Moisture Resistant	Active	Yes	1
CRCW12061K60FKEA	Vishay Dale	1.6 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Automotive AEC-Q200	Active	Yes	1
CRCW12061K60FKEAHP	Vishay Dale	1.6 kΩ	±1%	0.75	1206	±100ppm/°C	-55~155°C	Automotive AEC-Q200, Pulse Withstanding	Active	Yes	1
ERJ-8ENF1601V	Panasonic Electronic Components	1.6 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Automotive AEC-Q200	Not For New Designs	Yes	1
RC1206FR-071K6L	YAGEO	1.6 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Moisture Resistant	Active	Yes	1

Engineering Selection Recommendations

For Standard Industrial Applications: Select CR1206-FX-1601ELF (Bourns Inc.) or RC1206FR-071K6L (YAGEO). Both parts maintain identical electrical specifications and 1206 package compatibility with the RCS3216F162CS. CR1206-FX-1601ELF offers higher inventory availability (25,695 units) in Tape & Reel packaging. RC1206FR-071K6L provides the largest stock position (186,558 units) and is recommended for high-volume procurement.

For Automotive Applications (AEC-Q200 Required): Select CRCW12061K60FKEA (Vishay Dale), AC1206FR-071K6L (YAGEO), or ERJ-8ENF1601V (Panasonic). All three parts carry AEC-Q200 automotive qualification. CRCW12061K60FKEA offers the highest inventory (35,911 units). ERJ-8ENF1601V carries "Not For New Designs" status and should be used only for legacy design maintenance or existing production lines.

For Applications Requiring Enhanced Pulse Withstanding: Select CRCW12061K60FKEAHP (Vishay Dale) when circuit design requires 0.75W power rating with pulse withstanding capability. This part maintains AEC-Q200 qualification and identical resistance/tolerance specifications. Physical dimensions differ slightly (3.10mm L vs. 3.20mm L); verify PCB layout compatibility before substitution.

Compliance Verification: All identified substitute parts maintain ROHS3 compliance, MSL rating of 1 (Unlimited), and identical operating temperature range (-55°C to 155°C). No additional qualification testing is required for direct substitution within the 0.25W power rating group.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF1601V be used as a direct replacement for RCS3216F162CS?

A: ERJ-8ENF1601V meets all electrical and mechanical specifications for direct substitution. However, this part carries "Not For New Designs" product status. Use this part only for legacy design maintenance or existing production line continuity. For new designs, select CR1206-FX-1601ELF, CRCW12061K60FKEA, or RC1206FR-071K6L.

Q: What is the difference between CRCW12061K60FKEA and CRCW12061K60FKEAHP?

A: Both parts are manufactured by Vishay Dale with identical resistance (1.6 kΩ), tolerance (±1%), and package (1206). The primary difference is power rating: CRCW12061K60FKEA is rated 0.25W (1/4W), while CRCW12061K60FKEAHP is rated 0.75W (3/4W) with pulse withstanding capability. CRCW12061K60FKEAHP is a higher-power variant suitable for circuits requiring enhanced transient protection. Physical dimensions differ slightly; verify PCB layout before substitution.

Q: Are all substitute parts available in the same packaging format?

A: No. RCS3216F162CS is supplied in standard packaging. Substitute parts are available in multiple packaging formats: Cut Tape (CT) & Digi-Reel® for AC1206FR-071K6L, and Tape & Reel (TR) for CR1206-FX-1601ELF, CRCW12061K60FKEA, CRCW12061K60FKEAHP, ERJ-8ENF1601V, and RC1206FR-071K6L. Verify packaging compatibility with your assembly process requirements.

Q: Which substitute part has the largest inventory availability?

A: RC1206FR-071K6L (YAGEO) offers the highest stock position with 186,558 units available. This part is recommended for high-volume production requirements and provides optimal lead time assurance.

Q: Do all substitute parts meet automotive AEC-Q200 qualification?

A: No. AC1206FR-071K6L, CRCW12061K60FKEA, CRCW12061K60FKEAHP, and ERJ-8ENF1601V carry AEC-Q200 qualification. CR1206-FX-1601ELF and RC1206FR-071K6L do not carry automotive qualification. Select AEC-Q200 qualified parts only for automotive applications.

Q: Can CRCW12061K60FKEAHP be used in circuits designed for 0.25W resistors?

A: Yes. CRCW12061K60FKEAHP (0.75W rating) is electrically compatible with circuits designed for 0.25W resistors. The higher power rating provides additional thermal margin and pulse withstanding capability. Physical dimensions differ slightly (3.10mm L vs. 3.20mm L for standard 1206); verify PCB layout compatibility before substitution.

Q: What is the temperature coefficient specification for all substitute parts?

A: All substitute parts maintain ±100ppm/°C temperature coefficient, identical to the RCS3216F162CS. This specification ensures equivalent thermal performance across the -55°C to 155°C operating range.

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