RC3216F1622CS Equivalent & Substitute Parts

Part Overview

The RC3216F1622CS is a 16.2 kOhms ±1% 0.25W 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 in active production status with 696 pieces available in inventory. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional replacement in circuit applications.

Key Parameters

Parameter	Specification
Resistance Value	16.2 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
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	ROHS3 Compliant
Number of Terminations	2

Substitute Part Grouping Explanation

Substitute parts for the RC3216F1622CS are classified into two categories based on functional equivalence and application suitability:

Direct Equivalents maintain identical electrical and mechanical specifications with no feature differentiation:

CR1206-FX-1622ELF (Bourns Inc.)
RC1206FR-0716K2L (YAGEO)

These parts share the core parameters: 16.2 kOhms resistance, ±1% tolerance, 0.25W power rating, 1206 package, thick film composition, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, ROHS3 compliance, and MSL 1 rating. Dimensional variations are within acceptable tolerances for 1206 package specifications.

Similar Parts with Enhanced Features meet all electrical and mechanical requirements but include automotive-grade qualification:

CRCW120616K2FKEA (Vishay Dale)
ERJ-8ENF1622V (Panasonic Electronic Components)
RMCF1206FT16K2 (Stackpole Electronics Inc)

These parts add AEC-Q200 automotive qualification while maintaining identical core electrical parameters. ERJ-8ENF1622V carries "Not For New Designs" status, limiting its use to legacy system support or replacement applications.

Substitution is valid when the application requirements permit the specified electrical characteristics, package format, and environmental ratings.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Temp Range	Features	Product Status	RoHS	MSL
RC3216F1622CS	Samsung Electro-Mechanics	16.2 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Moisture Resistant	Active	ROHS3	1
CR1206-FX-1622ELF	Bourns Inc.	16.2 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Moisture Resistant	Active	ROHS3	1
RC1206FR-0716K2L	YAGEO	16.2 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Moisture Resistant	Active	ROHS3	1
CRCW120616K2FKEA	Vishay Dale	16.2 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Automotive AEC-Q200	Active	ROHS3	1
ERJ-8ENF1622V	Panasonic Electronic Components	16.2 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Automotive AEC-Q200	Not For New Designs	ROHS3	1
RMCF1206FT16K2	Stackpole Electronics Inc	16.2 kΩ	±1%	0.25	1206	±100ppm/°C	-55~155°C	Automotive AEC-Q200	Active	ROHS3	1

Engineering Selection Recommendations

For Standard Industrial Applications: Select CR1206-FX-1622ELF (Bourns Inc.) or RC1206FR-0716K2L (YAGEO) as primary substitutes. Both maintain active production status, identical electrical specifications, and moisture-resistant thick film construction. CR1206-FX-1622ELF offers highest inventory availability (50,998 pieces). RC1206FR-0716K2L provides alternative sourcing with substantial stock (191,740 pieces).

For Automotive Applications: Select CRCW120616K2FKEA (Vishay Dale) or RMCF1206FT16K2 (Stackpole Electronics Inc) when AEC-Q200 automotive qualification is required. Both parts maintain active production status and meet all electrical and environmental specifications. CRCW120616K2FKEA provides 13,061 pieces in inventory; RMCF1206FT16K2 provides 9,769 pieces.

For Legacy System Support Only: ERJ-8ENF1622V (Panasonic Electronic Components) is restricted to replacement applications due to "Not For New Designs" status. This part maintains full electrical and environmental compliance with 69,188 pieces available but should not be selected for new circuit designs.

All substitute parts are ROHS3 compliant with MSL 1 rating, ensuring compatibility with standard manufacturing and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-0716K2L replace RC3216F1622CS in any application?

A: Yes. RC1206FR-0716K2L meets all electrical specifications (16.2 kΩ, ±1%, 0.25W), operates across the identical temperature range (-55°C to 155°C), and shares the 1206 package format. Dimensional variations (3.10mm x 1.60mm vs. 3.20mm x 1.60mm length) remain within 1206 package tolerance and do not affect circuit board layout or functionality.

Q: What is the difference between moisture-resistant and automotive AEC-Q200 variants?

A: Moisture-resistant variants (CR1206-FX-1622ELF, RC1206FR-0716K2L) are standard industrial-grade thick film resistors with MSL 1 rating. Automotive AEC-Q200 variants (CRCW120616K2FKEA, RMCF1206FT16K2, ERJ-8ENF1622V) undergo additional qualification testing for automotive reliability standards. Both meet identical electrical and environmental specifications. Selection depends on application requirements, not electrical performance.

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

A: "Not For New Designs" status indicates the manufacturer has discontinued active development for this part number. While the part remains functionally equivalent and in stock, it should be used only for replacement or legacy system support. New circuit designs should select CR1206-FX-1622ELF, RC1206FR-0716K2L, or automotive-qualified alternatives.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Yes. All listed substitute parts are supplied in Tape & Reel (TR) format, suitable for automated assembly processes. The main part RC3216F1622CS uses standard packaging notation; all substitutes maintain compatible reel specifications for 1206 components.

Q: What is MSL 1 rating and why does it matter?

A: MSL (Moisture Sensitivity Level) 1 indicates unlimited shelf life without moisture baking requirements. All listed parts carry MSL 1 rating, meaning they can be stored and handled under standard warehouse conditions without special humidity control or pre-reflow baking procedures.

Q: Can I use CRCW120616K2FKEA in a non-automotive application?

A: Yes. CRCW120616K2FKEA exceeds the electrical and environmental requirements of standard industrial applications. Automotive-qualified parts are fully compatible with non-automotive circuits and provide additional reliability margin. Selection should be based on application requirements and cost considerations, not technical incompatibility.

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