RC3216J200CS Equivalent & Substitute Parts

Part Overview

The RC3216J200CS is a 20 Ohm ±5% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This component is classified as Active product status and is RoHS3 compliant with unlimited moisture sensitivity level (MSL 1). The part is suitable for general-purpose applications requiring standard tolerance resistive elements in compact surface-mount form factors. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical compatibility, and environmental ratings to ensure direct functional replacement in circuit designs.

Key Parameters

Parameter	Value
Resistance	20 Ohms
Tolerance	±5%
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

Substitute parts for the RC3216J200CS are categorized based on strict electrical and mechanical parameter matching. The primary substitution criteria are:

Direct Equivalents (Identical Specifications): Parts matching all key parameters: 20 Ohms resistance, ±5% tolerance, 0.25W power rating, 1206 package, thick film composition, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, and RoHS3 compliance. These parts provide functional interchangeability without circuit redesign.

Upgrade Substitutes (Enhanced Tolerance): Parts with tighter tolerance specifications (±1% instead of ±5%) while maintaining all other electrical and mechanical parameters. These components offer improved accuracy for applications requiring stricter tolerance control. Upgrade substitutes include automotive-qualified variants (AEC-Q200) and high-voltage rated options.

Similar Substitutes (Tolerance Match with Enhanced Features): Parts maintaining the ±5% tolerance specification with additional certifications or enhanced power ratings. These include automotive-qualified variants and pulse-withstanding options that provide additional application flexibility.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	Features	Product Status
RC3216J200CS	Samsung Electro-Mechanics	20Ω	±5%	0.25	1206	±100ppm/°C	-55 to 155°C	Moisture Resistant	Active
RC1206JR-0720RL	YAGEO	20Ω	±5%	0.25	1206	±100ppm/°C	-55 to 155°C	Moisture Resistant	Active
AC1206FR-0720RL	YAGEO	20Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200, Moisture Resistant	Active
CR1206-FX-20R0ELF	Bourns Inc.	20Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Moisture Resistant	Active
ERJ-8ENF20R0V	Panasonic Electronic Components	20Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200	Not For New Designs
KTR18EZPF20R0	Rohm Semiconductor	20Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200, High Voltage	Active
RC1206FR-0720RL	YAGEO	20Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Moisture Resistant	Active
RMCF1206FT20R0	Stackpole Electronics Inc	20Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200	Active
AC1206JR-0720RL	YAGEO	20Ω	±5%	0.25	1206	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200, Moisture Resistant	Active
CRCW120620R0FKEA	Vishay Dale	20Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200	Active
CRCW120620R0FKEAHP	Vishay Dale	20Ω	±1%	0.75	1206	±100ppm/°C	-55 to 155°C	Automotive AEC-Q200, Pulse Withstanding	Active

Engineering Selection Recommendations

Direct Equivalent Selection: RC1206JR-0720RL (YAGEO) serves as the primary direct equivalent to RC3216J200CS, matching all electrical specifications and tolerance requirements. Both components are Active status products with identical 20 Ohm ±5% ratings, 0.25W power handling, and 1206 package format. This part is suitable for applications requiring standard tolerance specifications without additional certifications.

Upgrade Substitute Selection for Enhanced Accuracy: AC1206FR-0720RL, RC1206FR-0720RL, CR1206-FX-20R0ELF, RMCF1206FT20R0, and CRCW120620R0FKEA are upgrade substitutes offering ±1% tolerance with Active product status. These components are appropriate for applications requiring tighter tolerance control while maintaining identical package and power specifications. AC1206FR-0720RL, RMCF1206FT20R0, and CRCW120620R0FKEA include automotive AEC-Q200 qualification for automotive applications.

High-Voltage Application Selection: KTR18EZPF20R0 (Rohm Semiconductor) provides ±1% tolerance with automotive AEC-Q200 qualification and high-voltage rating, suitable for applications requiring enhanced voltage performance within the 1206 package format.

Automotive Application Selection: AC1206JR-0720RL maintains the ±5% tolerance specification while adding automotive AEC-Q200 qualification and moisture resistance, providing a direct equivalent with enhanced automotive certification.

Legacy Component Consideration: ERJ-8ENF20R0V (Panasonic Electronic Components) is marked as Not For New Designs and should not be selected for new circuit development, though it remains available for legacy system support.

Enhanced Power Rating Option: CRCW120620R0FKEAHP offers 0.75W power rating with ±1% tolerance and automotive AEC-Q200 qualification, suitable for applications requiring higher power dissipation in the 1206 package format.

Frequently Asked Questions (FAQ)

Q: Can RC1206JR-0720RL directly replace RC3216J200CS without circuit modification? A: Yes. RC1206JR-0720RL is a direct equivalent with identical 20 Ohm ±5% specifications, 0.25W power rating, 1206 package format, and operating temperature range. No circuit redesign is required.

Q: What is the difference between ±5% and ±1% tolerance substitutes? A: Tolerance specifies the acceptable resistance variation from the nominal 20 Ohm value. ±5% tolerance allows variation between 19 and 21 Ohms, while ±1% tolerance restricts variation to 19.8 to 20.2 Ohms. Applications requiring precise resistance values benefit from ±1% tolerance substitutes.

Q: Are automotive-qualified parts (AEC-Q200) compatible with non-automotive applications? A: Yes. Automotive-qualified parts meet or exceed general-purpose specifications and are fully compatible with non-automotive applications. AEC-Q200 certification indicates additional reliability testing and qualification requirements.

Q: What is the significance of the 1206 package designation? A: 1206 is the standard SMD package size (3.20mm x 1.60mm metric equivalent). All listed substitutes use identical 1206 packaging, ensuring mechanical compatibility with existing PCB layouts and assembly equipment.

Q: Can CRCW120620R0FKEAHP (0.75W) replace RC3216J200CS (0.25W)? A: Yes, mechanically and electrically. The 0.75W rating provides higher power dissipation capability while maintaining identical resistance, tolerance, and package specifications. This substitution is appropriate for applications where higher power handling is beneficial or required.

Q: Why is ERJ-8ENF20R0V marked as Not For New Designs? A: This designation indicates the manufacturer has discontinued active development and recommends alternative parts for new circuit designs. Existing inventory remains available for legacy system support and maintenance.

Q: What packaging formats are available for these substitutes? A: Substitute parts are available in Tape & Reel (TR) format for automated assembly and Cut Tape (CT) & Digi-Reel® format for manual or small-batch applications. Packaging selection depends on production volume and assembly methodology.

Q: Are all listed substitutes RoHS3 compliant? A: Yes. All substitute parts listed maintain RoHS3 compliance and REACH unaffected status, consistent with the original RC3216J200CS specifications.

Q: What is the moisture sensitivity level (MSL) for these components? A: All listed parts maintain MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.

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