RC3216F3832CS Equivalent & Substitute Parts

Part Overview

The RC3216F3832CS is a 38.3 kOhms ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package configuration. This component is classified as Active product status with moisture-resistant characteristics and operates across the temperature range of -55°C to 155°C. The part is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when supply chain optimization is required, or when design flexibility across multiple qualified suppliers is needed while maintaining identical electrical and mechanical performance specifications.

Key Parameters

Parameter	Specification
Resistance Value	38.3 kOhms
Tolerance	±1%
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)
Number of Terminations	2

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F3832CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

Resistance Value: 38.3 kOhms
Tolerance: ±1%
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)
Number of Terminations: 2

All substitute parts listed maintain identical electrical specifications and package dimensions. Physical dimensions (length, width, height) may vary within acceptable PCB assembly tolerances. Substitute parts are categorized as Direct Manufacturer equivalents or Similar parts based on feature alignment and product status.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Operating Temp	Product Status	Features	RoHS	MSL
RC3216F3832CS	Samsung Electro-Mechanics	38.3 kΩ	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	Moisture Resistant	ROHS3	1
CR1206-FX-3832ELF	Bourns Inc.	38.3 kΩ	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	Moisture Resistant	ROHS3	1
ERJ-8ENF3832V	Panasonic Electronic Components	38.3 kΩ	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Not For New Designs	Automotive AEC-Q200	ROHS3	1
RC1206FR-0738K3L	YAGEO	38.3 kΩ	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	Moisture Resistant	ROHS3	1
RMCF1206FT38K3	Stackpole Electronics Inc	38.3 kΩ	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	Automotive AEC-Q200	ROHS3	1
CRCW120638K3FKEA	Vishay Dale	38.3 kΩ	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	Automotive AEC-Q200	ROHS3	1
KTR18EZPF3832	Rohm Semiconductor	38.3 kΩ	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Active	Automotive AEC-Q200, High Voltage	ROHS3	1

Engineering Selection Recommendations

Primary Substitutes (Active Status, Direct Equivalents):

CR1206-FX-3832ELF (Bourns Inc.) and RC1206FR-0738K3L (YAGEO) are direct functional equivalents with Active product status. Both maintain identical electrical specifications and moisture-resistant characteristics. CR1206-FX-3832ELF offers the highest inventory availability at 19,705 pieces.

Automotive-Qualified Alternatives (Active Status):

RMCF1206FT38K3 (Stackpole Electronics Inc), CRCW120638K3FKEA (Vishay Dale), and KTR18EZPF3832 (Rohm Semiconductor) are Active products with Automotive AEC-Q200 certification. These parts are suitable for applications requiring automotive-grade reliability. KTR18EZPF3832 includes High Voltage features for enhanced performance in demanding environments.

Legacy Substitute (Not For New Designs):

ERJ-8ENF3832V (Panasonic Electronic Components) carries "Not For New Designs" status and should be used only for legacy system maintenance or repair applications. This part maintains full electrical and mechanical compatibility but is not recommended for new product development.

Selection Criteria:

For standard industrial applications: CR1206-FX-3832ELF or RC1206FR-0738K3L
For automotive applications: RMCF1206FT38K3, CRCW120638K3FKEA, or KTR18EZPF3832
For high-voltage automotive applications: KTR18EZPF3832
For legacy system support only: ERJ-8ENF3832V

Frequently Asked Questions (FAQ)

Q: Can I substitute RC3216F3832CS with any of the listed parts without circuit redesign?

A: Yes. All listed substitute parts maintain identical electrical specifications (38.3 kOhms ±1%, 0.25W, ±100ppm/°C temperature coefficient) and operate across the same temperature range (-55°C to 155°C). The 1206 package footprint is standardized across all parts. No circuit redesign is required.

Q: What is the difference between Direct Manufacturer equivalents and Similar parts?

A: Direct Manufacturer equivalents (CR1206-FX-3832ELF, ERJ-8ENF3832V, RC1206FR-0738K3L, RMCF1206FT38K3) are functionally identical to the main part. Similar parts (CRCW120638K3FKEA, KTR18EZPF3832) provide the same electrical performance but may include additional features such as Automotive AEC-Q200 certification or High Voltage capability. All are electrically interchangeable.

Q: Why is ERJ-8ENF3832V marked "Not For New Designs"?

A: This designation indicates that Panasonic has transitioned this product line and is not actively promoting it for new applications. The part remains fully functional and compatible but should be reserved for maintenance of existing systems. For new designs, select from Active status alternatives.

Q: Are there physical dimension differences between substitute parts?

A: Minor variations exist in seated height (ranging from 0.024" to 0.030") and length (ranging from 3.10mm to 3.20mm). These variations fall within standard PCB assembly tolerances and do not affect functionality or interchangeability. All parts conform to the 1206 (3216 Metric) package standard.

Q: Which substitute part has the best availability?

A: CR1206-FX-3832ELF (Bourns Inc.) has the highest inventory at 19,705 pieces in stock, followed by ERJ-8ENF3832V (Panasonic) at 60,432 pieces. However, ERJ-8ENF3832V carries "Not For New Designs" status. For new applications, CR1206-FX-3832ELF is the recommended choice for availability.

Q: Do all substitute parts meet RoHS3 compliance?

A: Yes. All listed substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the specifications of the RC3216F3832CS.

Q: What is the advantage of Automotive AEC-Q200 certified parts?

A: Automotive AEC-Q200 certification indicates the part has undergone rigorous automotive-grade qualification testing for reliability and performance in demanding automotive environments. Parts with this certification (RMCF1206FT38K3, CRCW120638K3FKEA, KTR18EZPF3832) are suitable for automotive applications but are also fully compatible with standard industrial applications.

Q: Can I use KTR18EZPF3832 in place of the standard RC3216F3832CS?

A: Yes. KTR18EZPF3832 is electrically and mechanically equivalent. The additional High Voltage feature provides enhanced performance capability without compromising compatibility. This part is suitable for applications requiring higher voltage stress tolerance.

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