RC3216F154CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F154CS is a 150 kOhms ±1% 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 moisture-resistant construction and unlimited moisture sensitivity level (MSL 1). The part is ROHS3 compliant and REACH unaffected, making it suitable for commercial and industrial applications requiring stable resistive elements with tight tolerance specifications.

Equivalent and substitute parts are identified based on matching electrical specifications, mechanical package dimensions, and compliance certifications. Alternative components from other manufacturers provide equivalent functional performance while maintaining compatibility with existing PCB designs and assembly processes.

Key Parameters

Parameter	Value	Unit
Resistance	150	kOhms
Tolerance	±1	%
Power Rating	0.25	W (1/4W)
Composition	Thick Film	—
Package / Case	1206 (3216 Metric)	—
Temperature Coefficient	±100	ppm/°C
Operating Temperature Range	-55 to 155	°C
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level	1 (Unlimited)	—
Number of Terminations	2	—

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

Resistance value: 150 kOhms (exact match)
Tolerance: ±1% (exact match)
Power rating: 0.25W minimum (equal or higher acceptable)
Temperature coefficient: ±100ppm/°C (exact match)
Operating temperature range: -55°C to 155°C minimum (equal or wider acceptable)

Mechanical Equivalence Requirements:

Package type: 1206 (3216 Metric) (exact match)
Composition: Thick Film (exact match)
Number of terminations: 2 (exact match)
Physical dimensions: Compatible within standard 1206 tolerances

Compliance Requirements:

RoHS3 compliance (mandatory)
MSL rating: 1 (Unlimited) or equivalent
REACH unaffected status

Substitute parts are classified into two categories:

Direct Substitutes: Parts meeting all electrical, mechanical, and compliance parameters with identical or superior specifications.

Similar Substitutes: Parts meeting core electrical and mechanical requirements but with enhanced features (automotive AEC-Q200 qualification, higher power ratings, or specialized construction) that provide functional equivalence with additional capabilities.

Parameter Comparison

Manufacturer	Part Number	Resistance (kOhms)	Tolerance (%)	Power (W)	Temp Coeff (ppm/°C)	Op Temp (°C)	Package	Features	Product Status	RoHS3
Samsung Electro-Mechanics	RC3216F154CS	150	±1	0.25	±100	-55 to 155	1206	Moisture Resistant	Active	Yes
Bourns Inc.	CR1206-FX-1503ELF	150	±1	0.25	±100	-55 to 155	1206	Moisture Resistant	Active	Yes
TE Connectivity Passive Product	CRG1206F150K	150	±1	0.25	±100	-55 to 155	1206	—	Active	Yes
Panasonic Electronic Components	ERJ-8ENF1503V	150	±1	0.25	±100	-55 to 155	1206	Automotive AEC-Q200	Not For New Designs	Yes
YAGEO	RC1206FR-07150KL	150	±1	0.25	±100	-55 to 155	1206	Moisture Resistant	Active	Yes
Vishay Dale	RCV1206150KFKEA	150	±1	0.25	±100	-55 to 155	1206	High Voltage	Active	Yes
Stackpole Electronics Inc	RMCF1206FT150K	150	±1	0.25	±100	-55 to 155	1206	Automotive AEC-Q200	Active	Yes
YAGEO	AC1206FR-07150KL	150	±1	0.25	±100	-55 to 155	1206	Automotive AEC-Q200, Moisture Resistant	Active	Yes
Vishay Dale	CRCW1206150KFKEA	150	±1	0.25	±100	-55 to 155	1206	Automotive AEC-Q200	Active	Yes
Vishay Dale	CRCW1206150KFKEAHP	150	±1	0.75	±100	-55 to 155	1206	Automotive AEC-Q200, Pulse Withstanding	Active	Yes
Vishay Dale	CRCW1206150KFKEB	150	±1	0.25	±100	-55 to 155	1206	Automotive AEC-Q200	Discontinued at DiGi Electronics	Yes

Engineering Selection Recommendations

Primary Direct Substitutes (Active Status, Recommended for New Designs):

CR1206-FX-1503ELF (Bourns Inc.) and RC1206FR-07150KL (YAGEO) are functionally equivalent direct substitutes with Active product status. Both maintain identical electrical specifications, moisture-resistant construction, and ROHS3 compliance. CR1206-FX-1503ELF is supplied in Tape & Reel packaging with 43,750 units in stock. RC1206FR-07150KL is available in Cut Tape and Digi-Reel format with 212,273 units in stock, providing superior availability.

Automotive-Qualified Alternatives (AEC-Q200 Certified):

RMCF1206FT150K (Stackpole Electronics Inc), AC1206FR-07150KL (YAGEO), and CRCW1206150KFKEA (Vishay Dale) are suitable for applications requiring automotive qualification. All three maintain Active product status with AEC-Q200 certification. RMCF1206FT150K offers 98,599 units in stock. AC1206FR-07150KL combines automotive qualification with moisture-resistant features and maintains 16,763 units in stock. CRCW1206150KFKEA provides 19,001 units in stock.

High-Voltage Application Option:

RCV1206150KFKEA (Vishay Dale) is designated for high-voltage applications while maintaining identical electrical and mechanical specifications. This part is Active status with 6,392 units in stock.

Enhanced Power Rating Option:

CRCW1206150KFKEAHP (Vishay Dale) provides 0.75W power rating with pulse-withstanding capability in the same 1206 package. This part is suitable for applications requiring higher transient power handling while maintaining AEC-Q200 automotive qualification and Active product status.

Parts to Avoid for New Designs:

ERJ-8ENF1503V (Panasonic Electronic Components) carries "Not For New Designs" status and should not be selected for new product development. CRCW1206150KFKEB (Vishay Dale) is discontinued at DiGi Electronics and should not be used for ongoing production.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-07150KL (YAGEO) be used as a direct replacement for RC3216F154CS (Samsung)?

A: Yes. RC1206FR-07150KL meets all substitution criteria: 150 kOhms ±1% resistance, 0.25W power rating, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, 1206 package, thick film composition, ROHS3 compliance, and MSL 1 rating. Physical dimensions are compatible within standard 1206 tolerances. This part is Active status with high inventory availability.

Q: What is the difference between direct substitutes and similar substitutes in this reference?

A: Direct substitutes (CR1206-FX-1503ELF, CRG1206F150K, RC1206FR-07150KL, RCV1206150KFKEA, RMCF1206FT150K) match all core electrical and mechanical specifications of the RC3216F154CS with identical or superior ratings. Similar substitutes (AC1206FR-07150KL, CRCW1206150KFKEA, CRCW1206150KFKEAHP, CRCW1206150KFKEB) provide functional equivalence but include additional features such as automotive AEC-Q200 qualification or higher power ratings. All are electrically and mechanically compatible.

Q: Can CRCW1206150KFKEAHP (0.75W) be used in place of RC3216F154CS (0.25W)?

A: Yes, from an electrical and mechanical compatibility standpoint. The higher power rating (0.75W versus 0.25W) does not prevent substitution; the component will function correctly in circuits designed for 0.25W resistors. However, the physical dimensions differ slightly (0.122" L x 0.063" W versus 0.126" L x 0.063" W), requiring verification of PCB layout clearances. This part is Active status with AEC-Q200 automotive qualification.

Q: Why is ERJ-8ENF1503V listed if it is "Not For New Designs"?

A: ERJ-8ENF1503V is included for reference purposes in existing product support and legacy system maintenance scenarios. The "Not For New Designs" status indicates that Panasonic has designated this part for discontinuation in future product generations. New designs should select from Active status alternatives such as RMCF1206FT150K, AC1206FR-07150KL, or CRCW1206150KFKEA.

Q: Are all listed substitutes ROHS3 compliant?

A: Yes. All substitute parts listed in this reference maintain ROHS3 compliance and REACH unaffected status, matching the environmental and regulatory requirements of the RC3216F154CS.

Q: What packaging formats are available for these substitutes?

A: Substitute parts are supplied in Tape & Reel (TR) or Cut Tape (CT) formats. CR1206-FX-1503ELF, CRG1206F150K, ERJ-8ENF1503V, RCV1206150KFKEA, RMCF1206FT150K, AC1206FR-07150KL, CRCW1206150KFKEA, CRCW1206150KFKEAHP, and CRCW1206150KFKEB are supplied in Tape & Reel format. RC1206FR-07150KL is available in Cut Tape and Digi-Reel format. Packaging selection depends on assembly process requirements and volume specifications.

Q: Can CRG1206F150K (TE Connectivity) be used without moisture-resistant features?

A: CRG1206F150K does not list moisture-resistant features in its specification, unlike RC3216F154CS. However, all parts maintain MSL 1 (Unlimited) rating, indicating equivalent moisture sensitivity performance. CRG1206F150K is electrically and mechanically equivalent and suitable for general industrial applications. For applications specifically requiring moisture-resistant construction, CR1206-FX-1503ELF, RC1206FR-07150KL, or AC1206FR-07150KL are recommended.

Q: What is the inventory status for immediate availability?

A: RC1206FR-07150KL (YAGEO) offers the highest inventory with 212,273 units in stock. RMCF1206FT150K (Stackpole) provides 98,599 units. CR1206-FX-1503ELF (Bourns) has 43,750 units. CRCW1206150KFKEAHP (Vishay Dale) has 40,612 units. All other substitutes maintain inventory levels between 6,392 and 22,918 units, ensuring availability for production requirements.

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