RC3216F160CS Equivalent & Substitute Parts

Part Overview

The RC3216F160CS is a 16 Ohm ±1% 0.25W (1/4W) chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently active in production with 652 pieces in stock. Equivalent and substitute parts are necessary to address supply chain flexibility, alternative sourcing options, and application-specific requirements such as automotive qualification or enhanced power ratings.

Key Parameters

Parameter	Value	Substitution Relevance
Resistance	16 Ohms	Critical - must match exactly
Tolerance	±1%	Critical - must match exactly
Power Rating	0.25W (1/4W)	Critical - minimum requirement
Package / Case	1206 (3216 Metric)	Critical - PCB footprint compatibility
Composition	Thick Film	Critical - electrical characteristics
Temperature Coefficient	±100ppm/°C	Critical - temperature stability
Operating Temperature Range	-55°C to 155°C	Critical - thermal performance
RoHS Status	ROHS3 Compliant	Regulatory requirement
MSL Rating	1 (Unlimited)	Handling and storage

Substitute Part Grouping Explanation

Substitute parts for the RC3216F160CS are classified based on strict electrical and mechanical parameter alignment:

Critical Matching Parameters:

Resistance value: 16 Ohms
Tolerance: ±1%
Package: 1206 (3216 Metric)
Composition: Thick Film
Temperature Coefficient: ±100ppm/°C
Operating Temperature Range: -55°C to 155°C
RoHS3 Compliance
MSL 1 Rating

Power Rating Consideration: Parts are grouped into two categories: those with 0.25W (1/4W) rating matching the original specification, and those with 0.667W (2/3W) rating offering enhanced power dissipation capability while maintaining all other electrical parameters.

Feature Differentiation:

Moisture Resistant (standard feature)
Automotive AEC-Q200 qualified (enhanced reliability for automotive applications)
Pulse Withstanding capability (enhanced transient performance)
High Voltage rated (enhanced voltage handling)

All substitute parts maintain identical resistance, tolerance, package, composition, temperature coefficient, and operating temperature range as the RC3216F160CS.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	Features	Product Status	RoHS3	MSL
RC3216F160CS	Samsung Electro-Mechanics	16 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Moisture Resistant	Active	Yes	1
CR1206-FX-16R0ELF	Bourns Inc.	16 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Moisture Resistant	Active	Yes	1
ERJ-8ENF16R0V	Panasonic Electronic Components	16 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200	Not For New Designs	Yes	1
RC1206FR-0716RL	YAGEO	16 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Moisture Resistant	Active	Yes	1
RMCF1206FT16R0	Stackpole Electronics Inc	16 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200	Active	Yes	1
AC1206FR-0716RL	YAGEO	16 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200, Moisture Resistant	Active	Yes	1
CRCW120616R0FKEA	Vishay Dale	16 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200	Active	Yes	1
ERJ-P08F16R0V	Panasonic Electronic Components	16 Ω	±1%	0.667	1206	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200, Pulse Withstanding	Active	Yes	1
KTR18EZPF16R0	Rohm Semiconductor	16 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200, High Voltage	Active	Yes	1
MCR18ERTF16R0	Rohm Semiconductor	16 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Standard	Discontinued at DiGi Electronics	Yes	1

Engineering Selection Recommendations

Direct Substitutes (Active Status, Identical Specifications):

CR1206-FX-16R0ELF (Bourns Inc.) and RC1206FR-0716RL (YAGEO) are direct substitutes with identical electrical and mechanical parameters to the RC3216F160CS. Both are active products with moisture-resistant thick film composition, 0.25W power rating, and ROHS3 compliance. These parts are suitable for direct replacement in non-automotive applications.

Automotive-Qualified Alternatives (Active Status, AEC-Q200):

RMCF1206FT16R0 (Stackpole Electronics Inc), AC1206FR-0716RL (YAGEO), CRCW120616R0FKEA (Vishay Dale), and KTR18EZPF16R0 (Rohm Semiconductor) are active products with AEC-Q200 automotive qualification. These parts maintain all critical electrical parameters while providing enhanced reliability certification. AC1206FR-0716RL additionally includes moisture-resistant features. KTR18EZPF16R0 includes high voltage capability. These parts are suitable for automotive and high-reliability applications.

Enhanced Power Rating Option (Active Status, 0.667W):

ERJ-P08F16R0V (Panasonic Electronic Components) provides 0.667W (2/3W) power rating with automotive AEC-Q200 qualification and pulse withstanding capability. This part is suitable for applications requiring higher power dissipation while maintaining all other electrical specifications.

Discontinued Product (Not Recommended for New Designs):

ERJ-8ENF16R0V (Panasonic Electronic Components) is marked "Not For New Designs" and should not be selected for new applications. MCR18ERTF16R0 (Rohm Semiconductor) is discontinued at DiGi Electronics and has limited inventory (1044 pieces).

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with a higher power rating (0.667W instead of 0.25W)?

A: Yes. ERJ-P08F16R0V provides 0.667W (2/3W) rating while maintaining all other electrical parameters including 16 Ohm resistance, ±1% tolerance, 1206 package, and ±100ppm/°C temperature coefficient. Higher power rating provides additional thermal margin and is electrically compatible.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant with MSL 1 rating, matching the RC3216F160CS compliance status.

Q: What is the difference between moisture-resistant and standard thick film resistors?

A: Moisture-resistant thick film resistors include protective coatings to reduce moisture absorption and maintain stable electrical characteristics in humid environments. The RC3216F160CS, CR1206-FX-16R0ELF, RC1206FR-0716RL, and AC1206FR-0716RL include this feature. Standard thick film resistors (MCR18ERTF16R0) do not include this protection.

Q: Which substitute parts are suitable for automotive applications?

A: RMCF1206FT16R0, AC1206FR-0716RL, CRCW120616R0FKEA, ERJ-P08F16R0V, and KTR18EZPF16R0 are all AEC-Q200 automotive qualified. These parts meet automotive reliability and qualification standards.

Q: What does "Not For New Designs" mean for ERJ-8ENF16R0V?

A: This designation indicates the part is in mature/end-of-life status and the manufacturer does not recommend its use in new product designs. Existing designs using this part may continue, but new applications should select active alternatives.

Q: Are there physical dimension differences between substitute parts?

A: All parts use 1206 (3216 Metric) package with identical length (0.126" / 3.20mm) and width (0.063" / 1.60mm). Height variations range from 0.024" to 0.030" (0.60mm to 0.75mm), which are within standard PCB assembly tolerances and do not affect footprint compatibility.

Q: Can I substitute based on packaging format (Tape & Reel vs. Cut Tape)?

A: Packaging format affects supply and handling but not electrical or mechanical compatibility. Most substitutes are available in Tape & Reel (TR) format. MCR18ERTF16R0 is available in Cut Tape (CT) & Digi-Reel format. Selection should be based on manufacturing process requirements.

Q: What is the temperature coefficient significance?

A: All listed parts maintain ±100ppm/°C temperature coefficient, ensuring stable resistance value across the -55°C to 155°C operating range. This parameter is critical for precision applications and must not be compromised during substitution.

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