RC3216J150CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216J150CS is a 15 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 with ROHS3 compliance and 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 dimensions, and environmental ratings to ensure direct functional interchangeability in circuit designs.

Key Parameters

Parameter	Value	Specification Range
Resistance Value	15 Ohms	Fixed
Tolerance	±5%	Acceptable Range
Power Rating	0.25W (1/4W)	Fixed
Package / Case	1206 (3216 Metric)	Fixed
Composition	Thick Film	Fixed
Temperature Coefficient	±100ppm/°C	Fixed
Operating Temperature Range	-55°C ~ 155°C	Fixed
RoHS Status	ROHS3 Compliant	Required
Moisture Sensitivity Level	MSL 1 (Unlimited)	Fixed

Substitute Part Grouping Explanation

Substitute parts for the RC3216J150CS are categorized based on strict electrical and mechanical parameter matching:

Direct Substitutes (Equivalent Tolerance ±5%) Direct substitutes maintain identical tolerance specifications (±5%), resistance value (15 Ohms), power rating (0.25W), package format (1206), and operating temperature range (-55°C ~ 155°C). These parts are functionally interchangeable without circuit performance degradation.

Upgrade Substitutes (Improved Tolerance ±1%) Upgrade substitutes provide tighter tolerance specifications (±1%) while maintaining all other critical parameters including resistance value, power rating, package format, and temperature range. These parts offer enhanced precision and are suitable for applications requiring improved accuracy. Upgrade substitutes are backward-compatible with designs specified for ±5% tolerance.

Similar Parts (Tolerance ±5% with Enhanced Features) Similar parts maintain the ±5% tolerance specification but may include additional certifications such as Automotive AEC-Q200 rating or enhanced environmental features. These parts are suitable for applications requiring specific compliance certifications while maintaining electrical equivalence.

Critical Substitution Parameters:

Resistance: 15 Ohms (fixed, non-negotiable)
Tolerance: ±5% minimum (±1% acceptable as upgrade)
Power: 0.25W (fixed, non-negotiable)
Package: 1206 (3216 Metric) (fixed, non-negotiable)
Temperature Range: -55°C ~ 155°C (fixed, non-negotiable)
Composition: Thick Film (fixed, non-negotiable)
RoHS3 Compliance: Required

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	Features	Product Status	RoHS3
RC3216J150CS	Samsung Electro-Mechanics	15 Ω	±5%	0.25	1206	±100ppm/°C	-55~155°C	Moisture Resistant	Active	Yes
RC1206JR-0715RL	YAGEO	15 Ω	±5%	0.25	1206	±100ppm/°C	-55~155°C	Moisture Resistant	Active	Yes
RMCF1206FT15R0	Stackpole Electronics Inc	15 Ω	±1%	0.25	1206	±100ppm/°C	-55~155°C	Automotive AEC-Q200	Active	Yes
AC1206FR-0715RL	YAGEO	15 Ω	±1%	0.25	1206	±100ppm/°C	-55~155°C	Automotive AEC-Q200, Moisture Resistant	Active	Yes
CR1206-FX-15R0ELF	Bourns Inc.	15 Ω	±1%	0.25	1206	±100ppm/°C	-55~155°C	Moisture Resistant	Active	Yes
ERJ-8ENF15R0V	Panasonic Electronic Components	15 Ω	±1%	0.25	1206	±100ppm/°C	-55~155°C	Automotive AEC-Q200	Not For New Designs	Yes
KTR18EZPF15R0	Rohm Semiconductor	15 Ω	±1%	0.25	1206	±100ppm/°C	-55~155°C	Automotive AEC-Q200, High Voltage	Active	Yes
MCR18ERTF15R0	Rohm Semiconductor	15 Ω	±1%	0.25	1206	±100ppm/°C	-55~155°C	None Listed	Discontinued at DiGi Electronics	Yes
RC1206FR-0715RL	YAGEO	15 Ω	±1%	0.25	1206	±100ppm/°C	-55~155°C	Moisture Resistant	Active	Yes
AC1206JR-0715RL	YAGEO	15 Ω	±5%	0.25	1206	±100ppm/°C	-55~155°C	Automotive AEC-Q200, Moisture Resistant	Active	Yes
CRCW120615R0FKEA	Vishay Dale	15 Ω	±1%	0.25	1206	±100ppm/°C	-55~155°C	Automotive AEC-Q200	Active	Yes

Engineering Selection Recommendations

For Direct Replacement (Equivalent Tolerance ±5%)

RC1206JR-0715RL (YAGEO) is the primary direct substitute for RC3216J150CS. Both parts maintain identical electrical specifications (15 Ohms ±5%, 0.25W), package format (1206), and operating temperature range (-55°C ~ 155°C). YAGEO RC1206JR-0715RL carries Active product status with ROHS3 compliance and unlimited MSL rating, ensuring compatibility with existing circuit designs without modification.

AC1206JR-0715RL (YAGEO) provides an alternative direct substitute with identical tolerance and electrical characteristics. This part includes Automotive AEC-Q200 certification, making it suitable for applications requiring automotive-grade reliability while maintaining ±5% tolerance specification.

For Upgraded Precision Applications (±1% Tolerance)

RC1206FR-0715RL (YAGEO) is recommended for applications requiring improved tolerance accuracy. This upgrade substitute maintains all critical parameters while providing ±1% tolerance specification. Active product status and ROHS3 compliance ensure long-term availability and regulatory compliance.

CR1206-FX-15R0ELF (Bourns Inc.) offers ±1% tolerance with Active product status and extensive inventory availability (52,620 pcs). This part is suitable for precision-critical applications while maintaining full mechanical and electrical compatibility.

RMCF1206FT15R0 (Stackpole Electronics Inc) provides ±1% tolerance with Automotive AEC-Q200 certification. This part is appropriate for automotive and industrial applications requiring enhanced precision and reliability standards.

For Automotive Applications

KTR18EZPF15R0 (Rohm Semiconductor) combines ±1% tolerance with Automotive AEC-Q200 certification and High Voltage features. Active product status and adequate inventory (22,906 pcs) support production requirements.

CRCW120615R0FKEA (Vishay Dale) provides Automotive AEC-Q200 certification with ±1% tolerance. This part is suitable for automotive circuit designs requiring enhanced reliability and precision.

Parts to Avoid for New Designs

ERJ-8ENF15R0V (Panasonic Electronic Components) carries "Not For New Designs" product status. While electrically equivalent with ±1% tolerance and Automotive AEC-Q200 certification, this part should not be selected for new circuit designs due to obsolescence trajectory.

MCR18ERTF15R0 (Rohm Semiconductor) is listed as "Discontinued at DiGi Electronics" and should not be used for new designs or production applications.

Frequently Asked Questions (FAQ)

Q: Can RC1206JR-0715RL directly replace RC3216J150CS without circuit modification?

A: Yes. RC1206JR-0715RL is a direct substitute maintaining identical resistance (15 Ohms), tolerance (±5%), power rating (0.25W), package format (1206), and operating temperature range (-55°C ~ 155°C). No circuit modification is required.

Q: What is the difference between direct substitutes and upgrade substitutes?

A: Direct substitutes maintain the original ±5% tolerance specification. Upgrade substitutes provide tighter ±1% tolerance while maintaining all other electrical and mechanical parameters. Upgrade substitutes are backward-compatible with designs specified for ±5% tolerance and offer improved accuracy for precision-critical applications.

Q: Are ±1% tolerance parts suitable for circuits designed for ±5% tolerance?

A: Yes. ±1% tolerance parts are suitable for circuits designed for ±5% tolerance. The tighter tolerance represents improved accuracy and is functionally compatible with designs accepting ±5% tolerance. No circuit modification is required.

Q: What does Automotive AEC-Q200 certification indicate?

A: Automotive AEC-Q200 certification indicates the part meets automotive industry reliability and quality standards. Parts with this certification are suitable for automotive applications and environments requiring enhanced reliability. Non-automotive applications may also use AEC-Q200 certified parts without restriction.

Q: Can I use parts with different packaging (Tape & Reel vs. Cut Tape)?

A: Packaging format (Tape & Reel or Cut Tape) affects supply and handling but does not impact electrical or mechanical compatibility. Parts with different packaging formats are functionally equivalent if all electrical and mechanical parameters match.

Q: Why is MSL 1 (Unlimited) important for this component?

A: MSL 1 (Unlimited) indicates the component has no moisture sensitivity limitations. The part can be stored indefinitely without special moisture control measures and does not require baking before soldering. This simplifies inventory management and production handling.

Q: What is the significance of ROHS3 compliance?

A: ROHS3 compliance indicates the part meets Restriction of Hazardous Substances regulations, restricting lead and other hazardous materials. All listed substitute parts maintain ROHS3 compliance, ensuring regulatory compliance for both consumer and industrial applications.

Q: Are all substitute parts available in equivalent quantities?

A: Inventory availability varies by manufacturer and distributor. RC1206JR-0715RL (YAGEO) and CR1206-FX-15R0ELF (Bourns) maintain substantial inventory levels (54,495 pcs and 52,620 pcs respectively), supporting high-volume production requirements. Specific availability should be confirmed with component distributors.

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

A: Yes. All listed substitute parts maintain identical electrical specifications and package format. Mixing different manufacturers' parts in the same assembly is acceptable from an electrical and mechanical standpoint. Manufacturing and quality control procedures should address any traceability or documentation requirements.

Q: What is the temperature coefficient significance for this resistor?

A: The ±100ppm/°C temperature coefficient indicates the resistance value changes by approximately 0.01% per degree Celsius change in operating temperature. All listed substitute parts maintain identical temperature coefficient, ensuring equivalent thermal performance across the -55°C ~ 155°C operating range.

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