RC3216J332CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216J332CS is a 3.3 kOhms ±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 moisture-resistant construction and unlimited moisture sensitivity level (MSL 1). The part is ROHS3 compliant and suitable for general-purpose applications requiring standard tolerance resistive elements. Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating) and mechanical compatibility (package size, termination count, operating temperature range).

Key Parameters

Parameter	Value	Specification Basis
Resistance	3.3 kOhms	Primary electrical specification
Tolerance	±5%	Accuracy classification for substitution
Power Rating	0.25W (1/4W)	Thermal dissipation capability
Package / Case	1206 (3216 Metric)	Physical footprint and mounting compatibility
Composition	Thick Film	Technology type
Operating Temperature	-55°C ~ 155°C	Environmental operating range
Temperature Coefficient	±100ppm/°C	Stability specification
Moisture Sensitivity Level	1 (Unlimited)	Handling and storage requirements
RoHS Status	ROHS3 Compliant	Environmental compliance
Number of Terminations	2	Electrical connection points

Substitute Part Grouping Explanation

Substitute parts for the RC3216J332CS are categorized based on strict electrical and mechanical parameter matching:

Direct Equivalent (Same Tolerance ±5%):

RC1206JR-073K3L (YAGEO) maintains identical electrical specifications: 3.3 kOhms ±5%, 0.25W, 1206 package, thick film composition, -55°C to 155°C operating range, ±100ppm/°C temperature coefficient, and MSL 1 rating. This part is functionally interchangeable without circuit redesign.

Upgrade Equivalents (Improved Tolerance ±1%):

AC1206FR-073K3L (YAGEO)
CR1206-FX-3301ELF (Bourns Inc.)
CRG1206F3K3 (TE Connectivity Passive Product)
ERJ-8ENF3301V (Panasonic Electronic Components)
KTR18EZPF3301 (Rohm Semiconductor)
RC1206FR-073K3L (YAGEO)
RMCF1206FT3K30 (Stackpole Electronics Inc)

These parts provide tighter tolerance (±1% versus ±5%) while maintaining all other critical parameters: 3.3 kOhms resistance, 0.25W power rating, 1206 package, thick film construction, -55°C to 155°C operating temperature, ±100ppm/°C temperature coefficient, and MSL 1 rating. Upgrade parts are suitable for applications requiring improved accuracy without mechanical or thermal redesign.

Similar Parts (Same Tolerance ±5%, Enhanced Features):

AC1206JR-073K3L (YAGEO) matches the RC3216J332CS in all core electrical parameters (3.3 kOhms ±5%, 0.25W, 1206 package) but adds automotive AEC-Q200 qualification.
CRCW12063K30FKEA (Vishay Dale) provides ±1% tolerance with automotive AEC-Q200 qualification.

Substitution logic is based exclusively on the following key parameters:

Resistance value (3.3 kOhms)
Tolerance class (±5% for direct equivalents; ±1% for upgrades)
Power dissipation (0.25W)
Package format (1206 / 3216 Metric)
Composition (Thick Film)
Operating temperature range (-55°C ~ 155°C)
Temperature coefficient (±100ppm/°C)
Termination count (2)
Compliance status (ROHS3, REACH Unaffected)

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Composition	Temp Coeff	Op. Temp (°C)	MSL	RoHS	Product Status
RC3216J332CS	Samsung Electro-Mechanics	3.3 kΩ	±5%	0.25	1206	Thick Film	±100ppm/°C	-55 ~ 155	1	ROHS3	Active
RC1206JR-073K3L	YAGEO	3.3 kΩ	±5%	0.25	1206	Thick Film	±100ppm/°C	-55 ~ 155	1	ROHS3	Active
AC1206FR-073K3L	YAGEO	3.3 kΩ	±1%	0.25	1206	Thick Film	±100ppm/°C	-55 ~ 155	1	ROHS3	Active
CR1206-FX-3301ELF	Bourns Inc.	3.3 kΩ	±1%	0.25	1206	Thick Film	±100ppm/°C	-55 ~ 155	1	ROHS3	Active
CRG1206F3K3	TE Connectivity Passive Product	3.3 kΩ	±1%	0.25	1206	Thick Film	±100ppm/°C	-55 ~ 155	1	ROHS3	Active
ERJ-8ENF3301V	Panasonic Electronic Components	3.3 kΩ	±1%	0.25	1206	Thick Film	±100ppm/°C	-55 ~ 155	1	ROHS3	Not For New Designs
KTR18EZPF3301	Rohm Semiconductor	3.3 kΩ	±1%	0.25	1206	Thick Film	±100ppm/°C	-55 ~ 155	1	ROHS3	Active
RC1206FR-073K3L	YAGEO	3.3 kΩ	±1%	0.25	1206	Thick Film	±100ppm/°C	-55 ~ 155	1	ROHS3	Active
RMCF1206FT3K30	Stackpole Electronics Inc	3.3 kΩ	±1%	0.25	1206	Thick Film	±100ppm/°C	-55 ~ 155	1	ROHS3	Active
AC1206JR-073K3L	YAGEO	3.3 kΩ	±5%	0.25	1206	Thick Film	±100ppm/°C	-55 ~ 155	1	ROHS3	Active
CRCW12063K30FKEA	Vishay Dale	3.3 kΩ	±1%	0.25	1206	Thick Film	±100ppm/°C	-55 ~ 155	1	ROHS3	Active

Engineering Selection Recommendations

For Direct Replacement (No Circuit Modification Required):

RC1206JR-073K3L (YAGEO) is the primary direct equivalent. This part maintains identical electrical and mechanical specifications to the RC3216J332CS, including ±5% tolerance, 0.25W power rating, 1206 package, thick film composition, and MSL 1 rating. Both parts are Active status and ROHS3 compliant. Selection of this part requires no circuit redesign or performance validation.

For Tolerance Upgrade (±1% Accuracy):

When circuit design permits or requires improved tolerance performance, the following Active-status parts are suitable upgrades:

AC1206FR-073K3L (YAGEO)
CR1206-FX-3301ELF (Bourns Inc.)
CRG1206F3K3 (TE Connectivity Passive Product)
KTR18EZPF3301 (Rohm Semiconductor)
RC1206FR-073K3L (YAGEO)
RMCF1206FT3K30 (Stackpole Electronics Inc)
CRCW12063K30FKEA (Vishay Dale)

All upgrade parts maintain the same 0.25W power rating, 1206 package, -55°C to 155°C operating temperature, ±100ppm/°C temperature coefficient, MSL 1 rating, and ROHS3 compliance. These parts are suitable for applications where tighter tolerance improves circuit performance or meets design specifications.

Avoid for New Designs:

ERJ-8ENF3301V (Panasonic Electronic Components) carries "Not For New Designs" product status. While electrically and mechanically compatible, this part should not be selected for new circuit development. Use only in legacy system maintenance or repair applications where original part sourcing is unavailable.

Automotive Applications:

For automotive or AEC-Q200 qualified applications, select from:

AC1206FR-073K3L (YAGEO) – ±1% tolerance, AEC-Q200
RMCF1206FT3K30 (Stackpole Electronics Inc) – ±1% tolerance, AEC-Q200
KTR18EZPF3301 (Rohm Semiconductor) – ±1% tolerance, AEC-Q200
CRCW12063K30FKEA (Vishay Dale) – ±1% tolerance, AEC-Q200
AC1206JR-073K3L (YAGEO) – ±5% tolerance, AEC-Q200

Frequently Asked Questions (FAQ)

Q: Can RC1206JR-073K3L replace RC3216J332CS directly without circuit modification?

A: Yes. RC1206JR-073K3L is a direct equivalent with identical electrical specifications (3.3 kOhms ±5%, 0.25W), mechanical package (1206), composition (thick film), operating temperature range (-55°C to 155°C), and compliance status (ROHS3, MSL 1). No circuit redesign is required.

Q: What is the difference between the main part and upgrade parts with ±1% tolerance?

A: Upgrade parts (AC1206FR-073K3L, CR1206-FX-3301ELF, CRG1206F3K3, ERJ-8ENF3301V, KTR18EZPF3301, RC1206FR-073K3L, RMCF1206FT3K30, CRCW12063K30FKEA) provide tighter tolerance (±1% versus ±5%) while maintaining all other specifications. The 1206 package, 0.25W power rating, -55°C to 155°C operating range, and MSL 1 rating remain unchanged. Upgrade parts are suitable when circuit design requires improved accuracy.

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

A: Yes. All listed substitute parts use the 1206 (3216 Metric) package format with identical footprint dimensions and two terminations. Physical PCB compatibility is maintained across all parts.

Q: Which substitute part should be used for automotive applications?

A: For automotive applications requiring AEC-Q200 qualification, select AC1206FR-073K3L, RMCF1206FT3K30, KTR18EZPF3301, CRCW12063K30FKEA, or AC1206JR-073K3L. These parts carry explicit AEC-Q200 ratings and are suitable for automotive circuit requirements.

Q: Why is ERJ-8ENF3301V marked "Not For New Designs"?

A: ERJ-8ENF3301V carries "Not For New Designs" product status from Panasonic Electronic Components. This designation indicates the manufacturer is discontinuing or has discontinued active promotion of this part for new circuit development. Use only in legacy system maintenance or repair where original part sourcing is unavailable. For new designs, select from Active-status alternatives.

Q: Can I use a ±1% tolerance part in place of a ±5% tolerance part?

A: Yes. A ±1% tolerance part is a functional upgrade to a ±5% tolerance specification. The tighter tolerance provides improved accuracy and is backward-compatible with circuits designed for ±5% tolerance. No circuit modification is required.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant and REACH unaffected, matching the environmental compliance status of the RC3216J332CS.

Q: What is the operating temperature range for all substitute parts?

A: All substitute parts operate across the identical temperature range of -55°C to 155°C with ±100ppm/°C temperature coefficient, matching the RC3216J332CS specification.

Q: What is the moisture sensitivity level (MSL) for substitute parts?

A: All substitute parts carry MSL 1 (Unlimited) rating, identical to the RC3216J332CS. This indicates unlimited shelf life under normal storage conditions without special moisture control requirements.

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