RC3216J204CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216J204CS is a 200 kOhms ±5% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with 798 pieces currently in stock. The RC series resistor is designed for general-purpose applications requiring moisture-resistant thick film construction.

Substitute parts are necessary when the original manufacturer part becomes unavailable, when design requirements demand enhanced specifications such as tighter tolerance or automotive qualification, or when supply chain optimization requires alternative sourcing from qualified manufacturers.

Key Parameters

Parameter	Value	Specification Basis
Resistance Value	200 kOhms	Core electrical specification
Tolerance	±5%	Minimum acceptable tolerance for substitution
Power Rating	0.25W (1/4W)	Thermal dissipation requirement
Package Type	1206 (3216 Metric)	Physical footprint and PCB compatibility
Composition	Thick Film	Manufacturing technology
Temperature Coefficient	±100ppm/°C	Temperature stability specification
Operating Temperature Range	-55°C to 155°C	Environmental operating limits
RoHS Status	ROHS3 Compliant	Regulatory compliance requirement
Moisture Sensitivity Level	MSL 1 (Unlimited)	Handling and storage requirement

Substitute Part Grouping Explanation

Substitution logic for the RC3216J204CS is determined by the following mandatory parameters:

Electrical Parameters:

Resistance value must equal 200 kOhms
Tolerance must be ±5% or tighter (±1% is acceptable as upgrade)
Power rating must be 0.25W minimum
Temperature coefficient ±100ppm/°C or better
Operating temperature range must encompass -55°C to 155°C

Physical Parameters:

Package must be 1206 (3216 Metric) with identical footprint
Composition must be thick film
Number of terminations must be 2

Compliance Parameters:

RoHS3 compliance required
MSL 1 (Unlimited) required
REACH Unaffected status required

Substitution Categories:

Direct Equivalents (Same Tolerance ±5%): Parts maintaining identical electrical specifications with ±5% tolerance allow one-to-one replacement without circuit redesign.

Upgraded Substitutes (Tighter Tolerance ±1%): Parts with ±1% tolerance provide improved accuracy and are electrically compatible. These include automotive-qualified variants (AEC-Q200) and high-voltage versions.

Feature-Enhanced Variants: Parts with additional certifications such as automotive AEC-Q200, anti-sulfur protection, or high-voltage rating maintain core electrical compatibility while offering enhanced reliability for specific applications.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power	Package	Temp Coeff	Op Temp Range	Features	Product Status	Inventory
RC3216J204CS	Samsung Electro-Mechanics	200 kΩ	±5%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Active	798 Pcs
RC1206JR-07200KL	YAGEO	200 kΩ	±5%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Active	98053 Pcs
RCV1206200KFKEA	Vishay Dale	200 kΩ	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	High Voltage	Active	2828 Pcs
RMCF1206FT200K	Stackpole Electronics Inc	200 kΩ	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Active	21944 Pcs
AC1206FR-07200KL	YAGEO	200 kΩ	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200, Moisture Resistant	Active	5575 Pcs
AF1206FR-07200KL	YAGEO	200 kΩ	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	Anti-Sulfur, Automotive AEC-Q200	Active	10849 Pcs
CR1206-FX-2003ELF	Bourns Inc.	200 kΩ	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Active	150852 Pcs
ERJ-8ENF2003V	Panasonic Electronic Components	200 kΩ	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Not For New Designs	80659 Pcs
KTR18EZPF2003	Rohm Semiconductor	200 kΩ	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200, High Voltage	Active	19044 Pcs
RC1206FR-07200KL	YAGEO	200 kΩ	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Active	243389 Pcs
RMCF1206FG200K	Stackpole Electronics Inc	200 kΩ	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Active	20763 Pcs

Engineering Selection Recommendations

For Direct Replacement (No Circuit Redesign Required):

RC1206JR-07200KL (YAGEO) is the primary direct equivalent, maintaining ±5% tolerance identical to the original RC3216J204CS. This part is Active status with high inventory availability (98053 pieces), ensuring supply continuity. Both parts are ROHS3 compliant, MSL 1, and feature moisture-resistant thick film construction with identical operating temperature range and temperature coefficient.

For Upgraded Specifications (Tighter Tolerance ±1%):

RC1206FR-07200KL (YAGEO) provides ±1% tolerance upgrade while maintaining moisture-resistant characteristics. This part is Active status with the highest inventory level (243389 pieces) among all substitutes. It is suitable for applications requiring improved accuracy without automotive qualification requirements.

For Automotive Applications (AEC-Q200 Qualified):

RMCF1206FT200K (Stackpole Electronics Inc) and RMCF1206FG200K (Stackpole Electronics Inc) both carry AEC-Q200 automotive qualification with ±1% tolerance. Both are Active status with substantial inventory (21944 and 20763 pieces respectively). These parts are required for automotive circuit designs where component reliability standards mandate AEC-Q200 certification.

AC1206FR-07200KL (YAGEO) combines automotive AEC-Q200 qualification with moisture-resistant features and ±1% tolerance. This part bridges automotive requirements with enhanced environmental protection.

AF1206FR-07200KL (YAGEO) adds anti-sulfur protection to automotive AEC-Q200 qualification, suitable for applications in corrosive environments or high-reliability automotive systems.

For High-Voltage Applications:

RCV1206200KFKEA (Vishay Dale) and KTR18EZPF2003 (Rohm Semiconductor) both feature high-voltage thick film construction with ±1% tolerance and AEC-Q200 qualification (KTR18EZPF2003 only). These parts are specified for circuits requiring enhanced voltage handling capability.

For General-Purpose High-Volume Applications:

CR1206-FX-2003ELF (Bourns Inc.) offers the highest inventory availability (150852 pieces) with ±1% tolerance and moisture-resistant construction. This part is suitable for high-volume production requiring reliable supply and improved accuracy.

Parts to Avoid for New Designs:

ERJ-8ENF2003V (Panasonic Electronic Components) carries "Not For New Designs" product status. While inventory is available (80659 pieces), this part should not be selected for new circuit designs due to manufacturer discontinuation trajectory.

Frequently Asked Questions (FAQ)

Q: Can RC1206JR-07200KL directly replace RC3216J204CS without any circuit modifications?

A: Yes. RC1206JR-07200KL is a direct equivalent with identical electrical specifications: 200 kOhms ±5% tolerance, 0.25W power rating, 1206 package, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. Both parts are ROHS3 compliant with MSL 1 rating and moisture-resistant thick film construction. No circuit redesign is required.

Q: What is the difference between ±5% and ±1% tolerance parts, and can I use ±1% parts as substitutes?

A: ±1% tolerance parts have tighter resistance value accuracy compared to ±5% parts. A ±1% tolerance part can always substitute for a ±5% tolerance requirement because it falls within the acceptable tolerance band. For example, RC1206FR-07200KL (±1%) can replace RC3216J204CS (±5%) in any circuit designed for ±5% tolerance. However, the reverse substitution is not valid: ±5% parts cannot replace ±1% specifications.

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

A: All substitute parts use the 1206 (3216 Metric) package with identical footprint and 2 terminations. However, packaging formats differ: some are supplied in Cut Tape (CT) & Digi-Reel®, while others are in Tape & Reel (TR). Verify your assembly equipment compatibility with the specific packaging format before ordering.

Q: What does AEC-Q200 qualification mean, and when is it required?

A: AEC-Q200 is an automotive industry standard qualification for passive components. Parts carrying this rating have undergone rigorous testing for automotive applications including temperature cycling, humidity resistance, and reliability verification. AEC-Q200 qualification is mandatory for components used in automotive circuits, safety-critical systems, and high-reliability applications. Non-automotive applications do not require this certification.

Q: Can I use ERJ-8ENF2003V for new product designs?

A: No. ERJ-8ENF2003V carries "Not For New Designs" product status, indicating the manufacturer is discontinuing this part. While current inventory exists, this part should not be selected for new circuit designs. Use alternative parts such as RMCF1206FT200K, AC1206FR-07200KL, or AF1206FR-07200KL instead.

Q: What is the significance of "Moisture Resistant" and "Anti-Sulfur" features?

A: Moisture Resistant construction protects the resistor from humidity-induced degradation during storage and operation in humid environments. Anti-Sulfur protection prevents chemical reactions with sulfur compounds in the atmosphere, which can cause corrosion and performance degradation. Anti-sulfur parts are specified for applications in industrial environments, coastal areas, or systems with extended operational life requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed are ROHS3 compliant and REACH Unaffected, meeting current environmental and regulatory requirements for electronic components in most jurisdictions.

Q: What inventory levels should I consider when selecting a substitute?

A: Inventory levels indicate supply availability and production continuity. RC1206FR-07200KL (243389 pieces) and CR1206-FX-2003ELF (150852 pieces) offer the highest availability for long-term production programs. RC1206JR-07200KL (98053 pieces) provides adequate supply for most applications. Parts with lower inventory (RCV1206200KFKEA with 2828 pieces) should be evaluated for supply risk in high-volume production.

Q: Can I mix different substitute parts in the same circuit board assembly?

A: Yes, provided all parts meet the circuit's electrical requirements. Mixing parts with different tolerances (±5% and ±1%) is acceptable as long as the circuit design accounts for the worst-case tolerance. However, for manufacturing consistency and traceability, using a single part number across an assembly is recommended.

Q: What is the difference between RC1206JR-07200KL and RC1206FR-07200KL?

A: Both are YAGEO RC series resistors in 1206 package with 200 kOhms resistance and moisture-resistant construction. The primary difference is tolerance: RC1206JR-07200KL has ±5% tolerance (direct equivalent to RC3216J204CS), while RC1206FR-07200KL has ±1% tolerance (upgraded specification). RC1206FR-07200KL also has higher inventory availability (243389 vs 98053 pieces).

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