RC3216J242CS Equivalent & Substitute Parts

Part Overview

The RC3216J242CS is a 2.4 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 ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is supplied in Cut Tape (CT) & Digi-Reel® packaging format.

Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating, temperature coefficient, operating temperature range) and mechanical compatibility (package type, physical dimensions, termination count). Substitute parts are categorized as direct equivalents (matching tolerance and features), upgrades (improved tolerance or additional certifications), or similar alternatives (matching core specifications with tolerance variations).

Key Parameters

Parameter	Value
Resistance	2.4 kOhms
Tolerance	±5%
Power Rating	0.25W (1/4W)
Composition	Thick Film
Package / Case	1206 (3216 Metric)
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	ROHS3 Compliant
Number of Terminations	2

Substitute Part Grouping Explanation

Substitution logic is based on the following critical parameters that must match or exceed the main part specifications:

Mandatory Matching Parameters:

Resistance value: 2.4 kOhms
Power rating: 0.25W (1/4W)
Package type: 1206 (3216 Metric)
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
Number of terminations: 2
RoHS compliance: ROHS3 Compliant
Moisture sensitivity level: 1 (Unlimited)

Tolerance Substitution Logic:

Direct equivalents maintain ±5% tolerance
Upgrade parts feature improved ±1% tolerance (tighter tolerance is backward compatible)
Similar alternatives maintain ±5% tolerance with potential feature enhancements

Feature Compatibility:

Moisture resistant composition is maintained across all substitutes
Automotive AEC-Q200 certification is an optional enhancement
High voltage capability is an optional enhancement

Substitute parts are organized into three categories: Direct Equivalents (RC1206JR-072K4L), Upgrades (AC1206FR-072K4L, CR1206-FX-2401ELF, ERJ-8ENF2401V, KTR18EZPF2401, MCR18ERTF2401, RC1206FR-072K4L, RMCF1206FT2K40), and Similar Alternatives (AC1206JR-072K4L, CRCW12062K40FKEA).

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	Features	Product Status
RC3216J242CS	Samsung Electro-Mechanics	2.4 kΩ	±5%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Active
RC1206JR-072K4L	YAGEO	2.4 kΩ	±5%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Active
AC1206FR-072K4L	YAGEO	2.4 kΩ	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200, Moisture Resistant	Active
CR1206-FX-2401ELF	Bourns Inc.	2.4 kΩ	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Active
ERJ-8ENF2401V	Panasonic Electronic Components	2.4 kΩ	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Not For New Designs
KTR18EZPF2401	Rohm Semiconductor	2.4 kΩ	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200, High Voltage	Active
MCR18ERTF2401	Rohm Semiconductor	2.4 kΩ	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	None Listed	Discontinued at DiGi Electronics
RC1206FR-072K4L	YAGEO	2.4 kΩ	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Moisture Resistant	Active
RMCF1206FT2K40	Stackpole Electronics Inc	2.4 kΩ	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Active
AC1206JR-072K4L	YAGEO	2.4 kΩ	±5%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200, Moisture Resistant	Active
CRCW12062K40FKEA	Vishay Dale	2.4 kΩ	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Active

Engineering Selection Recommendations

Direct Equivalent Selection: RC1206JR-072K4L (YAGEO) is the direct equivalent substitute, matching all electrical and mechanical specifications of the RC3216J242CS with identical tolerance (±5%), power rating (0.25W), and package format (1206). Both parts maintain moisture resistant thick film composition and unlimited moisture sensitivity level. This part is suitable for direct replacement in existing designs without circuit re-evaluation.

Upgrade Part Selection: Upgrade parts (AC1206FR-072K4L, CR1206-FX-2401ELF, RC1206FR-072K4L, RMCF1206FT2K40, CRCW12062K40FKEA, KTR18EZPF2401) feature improved ±1% tolerance compared to the original ±5% specification. These parts are electrically and mechanically compatible with the main part and provide enhanced precision. Selection among upgrade options depends on additional certifications required:

AC1206FR-072K4L and RMCF1206FT2K40 include Automotive AEC-Q200 certification for automotive applications
KTR18EZPF2401 includes both Automotive AEC-Q200 and high voltage capability
CR1206-FX-2401ELF and RC1206FR-072K4L provide improved tolerance without automotive certification
CRCW12062K40FKEA includes Automotive AEC-Q200 certification

Similar Alternative Selection: AC1206JR-072K4L (YAGEO) maintains the original ±5% tolerance while adding Automotive AEC-Q200 certification and moisture resistant features. This part is suitable when automotive-grade components are required without tolerance upgrade.

Product Status Considerations: ERJ-8ENF2401V is marked as "Not For New Designs" and MCR18ERTF2401 is "Discontinued at DiGi Electronics." These parts should not be selected for new circuit designs. All other substitute parts maintain Active product status and are suitable for new designs.

Frequently Asked Questions (FAQ)

Q: Can RC1206JR-072K4L directly replace RC3216J242CS? A: Yes. RC1206JR-072K4L is a direct equivalent with matching 2.4 kOhms ±5% specification, 0.25W power rating, 1206 package, and moisture resistant thick film composition. Both parts operate across -55°C to 155°C with ±100ppm/°C temperature coefficient.

Q: What is the difference between the main part and upgrade parts? A: Upgrade parts feature improved ±1% tolerance compared to the original ±5% tolerance. Tighter tolerance provides enhanced precision in circuit operation. All upgrade parts maintain identical resistance value, power rating, package type, and operating temperature range. Some upgrade parts include additional certifications such as Automotive AEC-Q200.

Q: Are upgrade parts backward compatible with the original design? A: Yes. Upgrade parts with ±1% tolerance are backward compatible because tighter tolerance is a superset of the original ±5% tolerance specification. The circuit will function correctly with improved precision.

Q: Which substitute part should be selected for automotive applications? A: For automotive applications, select parts with Automotive AEC-Q200 certification: AC1206FR-072K4L, RMCF1206FT2K40, KTR18EZPF2401, AC1206JR-072K4L, or CRCW12062K40FKEA. These parts meet automotive reliability and qualification standards.

Q: What is the difference between Cut Tape (CT) & Digi-Reel® and Tape & Reel (TR) packaging? A: Cut Tape (CT) & Digi-Reel® packaging is supplied in cut tape format suitable for smaller quantities and manual handling. Tape & Reel (TR) packaging is supplied on continuous reel format suitable for automated assembly equipment. Both packaging formats contain identical components; selection depends on assembly process requirements.

Q: Can ERJ-8ENF2401V be used in new designs? A: No. ERJ-8ENF2401V is marked as "Not For New Designs." This part should only be used for replacement or repair of existing equipment. For new designs, select from parts with Active product status.

Q: Is MCR18ERTF2401 available for new designs? A: No. MCR18ERTF2401 is discontinued at DiGi Electronics and should not be selected for new circuit designs. Select from parts with Active product status instead.

Q: Do all substitute parts have the same physical dimensions? A: All substitute parts use the 1206 (3216 Metric) package with identical length (0.122" to 0.126"), width (0.063"), and 2 terminations. Height varies slightly between 0.024" to 0.030" depending on manufacturer. These dimensional variations are within standard 1206 package tolerances and do not affect PCB layout compatibility.

Q: What is Moisture Sensitivity Level (MSL) 1? A: MSL 1 indicates unlimited shelf life without moisture control requirements. The component does not require special moisture-controlled storage or handling procedures. All substitute parts maintain MSL 1 classification.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All substitute parts listed are ROHS3 compliant and meet environmental regulatory requirements for hazardous substance restrictions.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message