RC3216J154CS Equivalent & Substitute Parts

Part Overview

The RC3216J154CS is a 150 kOhms ±5% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. 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 necessary when the original manufacturer part becomes unavailable, when design requirements demand enhanced specifications such as improved tolerance or automotive qualification, or when supply chain optimization requires alternative sourcing from qualified manufacturers.

Key Parameters

Parameter	Value
Resistance	150 kOhms
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 ~ 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the RC3216J154CS is determined by strict adherence to the following core parameters:

Mandatory Matching Parameters:

Resistance value: 150 kOhms
Power rating: 0.25W (1/4W)
Package: 1206 (3216 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
RoHS3 compliance
MSL 1 rating

Allowable Variations:

Tolerance: The original part specifies ±5%. Substitute parts with ±1% tolerance are acceptable as they provide equal or superior accuracy and are electrically compatible within the same circuit application.
Features: Substitute parts may include additional features such as Automotive AEC-Q200 qualification, High Voltage rating, or Moisture Resistant designation without affecting functional compatibility.
Packaging format: Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® formats are interchangeable for the same component specifications.
Physical dimensions: Minor variations in length, width, and height within the 1206 package specification are acceptable.

All substitute parts listed maintain identical electrical performance characteristics and are suitable for direct replacement in applications originally designed for the RC3216J154CS.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	Features	RoHS3	MSL	Product Status
RC3216J154CS	Samsung Electro-Mechanics	150 kOhms	±5%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Yes	1	Active
RC1206JR-07150KL	YAGEO	150 kOhms	±5%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Yes	1	Active
RCV1206150KFKEA	Vishay Dale	150 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	High Voltage	Yes	1	Active
RMCF1206FT150K	Stackpole Electronics Inc	150 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Yes	1	Active
AC1206FR-07150KL	YAGEO	150 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200, Moisture Resistant	Yes	1	Active
CR1206-FX-1503ELF	Bourns Inc.	150 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Yes	1	Active
CRG1206F150K	TE Connectivity Passive Product	150 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	None	Yes	1	Active
ERJ-8ENF1503V	Panasonic Electronic Components	150 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Yes	1	Not For New Designs
KTR18EZPF1503	Rohm Semiconductor	150 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200, High Voltage	Yes	1	Active
MCR18ERTF1503	Rohm Semiconductor	150 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	None	Yes	1	Discontinued at DiGi Electronics
RC1206FR-07150KL	YAGEO	150 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Yes	1	Active

Engineering Selection Recommendations

Direct Equivalent (Same Tolerance ±5%):

RC1206JR-07150KL from YAGEO is the direct equivalent to RC3216J154CS. Both parts share identical electrical specifications including ±5% tolerance, 0.25W power rating, and moisture-resistant thick film composition. Both are Active status products with full RoHS3 compliance and MSL 1 rating. This part is suitable for direct substitution without circuit redesign.

Upgraded Tolerance (±1% Tolerance):

The following parts provide improved tolerance specification while maintaining all other electrical and thermal characteristics:

RC1206FR-07150KL (YAGEO): Active status, moisture resistant, highest inventory availability (212,273 pcs)
RMCF1206FT150K (Stackpole Electronics Inc): Active status, Automotive AEC-Q200 qualified
AC1206FR-07150KL (YAGEO): Active status, Automotive AEC-Q200 qualified, moisture resistant
CR1206-FX-1503ELF (Bourns Inc.): Active status, moisture resistant
CRG1206F150K (TE Connectivity Passive Product): Active status
KTR18EZPF1503 (Rohm Semiconductor): Active status, Automotive AEC-Q200 qualified, High Voltage rated, highest inventory availability (222,408 pcs)

Parts Not Recommended for New Designs:

ERJ-8ENF1503V (Panasonic Electronic Components) carries "Not For New Designs" product status and should not be selected for new circuit implementations.

Discontinued Parts:

MCR18ERTF1503 (Rohm Semiconductor) is discontinued at DiGi Electronics and should not be used for new designs or long-term production requirements.

Selection Criteria:

For applications requiring standard ±5% tolerance with moisture resistance, RC1206JR-07150KL provides direct equivalence. For applications requiring improved tolerance accuracy, any of the ±1% tolerance parts are suitable. For automotive applications requiring AEC-Q200 qualification, select from RMCF1206FT150K, AC1206FR-07150KL, ERJ-8ENF1503V, or KTR18EZPF1503. For high-voltage circuit applications, RCV1206150KFKEA or KTR18EZPF1503 are specified with High Voltage features.

Frequently Asked Questions (FAQ)

Q: Can I substitute RC3216J154CS with a ±1% tolerance part?

A: Yes. Parts with ±1% tolerance are electrically compatible and provide superior accuracy. The tighter tolerance does not create incompatibility with circuits designed for ±5% tolerance. All ±1% substitute parts maintain identical resistance value, power rating, package, and operating temperature range.

Q: What is the difference between the 1206 package dimensions listed for different manufacturers?

A: The 1206 (3216 Metric) package specification allows minor dimensional variations. All listed parts conform to the 1206 package standard with length between 0.120" to 0.126" (3.05mm to 3.20mm) and width of 0.061" to 0.063" (1.55mm to 1.60mm). These variations are within standard tolerance and do not affect PCB layout or assembly compatibility.

Q: Are Tape & Reel and Cut Tape packaging formats interchangeable?

A: Yes. Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® formats contain identical components with different packaging for handling and assembly. The electrical and mechanical specifications are identical. Selection between formats depends on assembly equipment and production volume requirements.

Q: What does Automotive AEC-Q200 qualification mean?

A: AEC-Q200 is an automotive industry qualification standard for passive components. Parts with this rating have undergone additional testing and validation for automotive applications including thermal cycling, humidity resistance, and reliability testing. These parts are suitable for both automotive and general industrial applications.

Q: Can I use a High Voltage rated resistor in a standard application?

A: Yes. High Voltage rated resistors such as RCV1206150KFKEA and KTR18EZPF1503 are fully compatible with standard applications. The High Voltage rating indicates the component can withstand higher voltage stress, providing additional design margin and reliability in applications where voltage levels may vary.

Q: Why is MCR18ERTF1503 marked as discontinued?

A: MCR18ERTF1503 is discontinued at DiGi Electronics, indicating it is no longer actively stocked or recommended for new designs. While limited inventory may remain available, this part should not be selected for new circuit designs or production runs requiring long-term component availability.

Q: What does MSL 1 (Unlimited) moisture sensitivity level mean?

A: MSL 1 indicates the component has unlimited shelf life and does not require special moisture-controlled storage conditions. The component can be stored at standard ambient conditions without degradation. All listed substitute parts carry MSL 1 rating, ensuring equivalent handling and storage requirements.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed in this reference carry RoHS3 compliance certification, matching the original RC3216J154CS specification. RoHS3 compliance ensures the parts meet European Union restrictions on hazardous substances and are suitable for applications with environmental compliance requirements.

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