RC3216F5903CS 590kOhm 1% 1/4W 1206 Chip Resistor Equivalent & Substitute Parts

Part Overview

The RC3216F5903CS is a 590 kOhms ±1% 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 moisture-resistant construction suitable for general industrial applications. Substitute parts are identified based on identical electrical specifications, mechanical compatibility, and compliance certifications to ensure functional interchangeability in circuit designs.

Key Parameters

Parameter	Value
Resistance	590 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
Moisture Sensitivity Level (MSL)	1 (Unlimited)
RoHS Status	ROHS3 Compliant
Number of Terminations	2

Substitute Part Grouping Explanation

Substitute parts for the RC3216F5903CS are qualified based on the following criteria:

Electrical Parameters (Must Match):

Resistance value: 590 kOhms
Tolerance: ±1%
Power rating: 0.25W (1/4W)
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match):

Package type: 1206 (3216 Metric)
Number of terminations: 2
Composition: Thick Film

Compliance Parameters (Must Match):

RoHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)
REACH Unaffected status

All substitute parts listed maintain these core parameters. Variations in physical dimensions (length, width, height) within acceptable tolerances and packaging format (Tape & Reel vs. Cut Tape) do not affect functional interchangeability.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff (ppm/°C)	Operating Temp (°C)	Product Status	Features	Packaging Format
RC3216F5903CS	Samsung Electro-Mechanics	590k	±1%	0.25	1206	±100	-55 ~ 155	Active	Moisture Resistant	-
ERJ-8ENF5903V	Panasonic Electronic Components	590k	±1%	0.25	1206	±100	-55 ~ 155	Not For New Designs	Automotive AEC-Q200	Tape & Reel (TR)
RC1206FR-07590KL	YAGEO	590k	±1%	0.25	1206	±100	-55 ~ 155	Active	Moisture Resistant	Tape & Reel (TR)
RMCF1206FT590K	Stackpole Electronics Inc	590k	±1%	0.25	1206	±100	-55 ~ 155	Active	Automotive AEC-Q200	Tape & Reel (TR)
CRCW1206590KFKEA	Vishay Dale	590k	±1%	0.25	1206	±100	-55 ~ 155	Active	Automotive AEC-Q200	Cut Tape (CT) & Digi-Reel®

Engineering Selection Recommendations

Primary Substitutes (Active Status):

RC1206FR-07590KL (YAGEO), RMCF1206FT590K (Stackpole Electronics Inc), and CRCW1206590KFKEA (Vishay Dale) are recommended as primary substitutes. All three maintain Active product status, ensuring long-term availability and continued manufacturing support. These parts are suitable for new designs and production applications.

Secondary Substitute (Legacy Status):

ERJ-8ENF5903V (Panasonic Electronic Components) is classified as "Not For New Designs" and should be used only for replacement or maintenance of existing assemblies. This part is electrically and mechanically equivalent but is not recommended for new circuit designs due to its discontinued status.

Application-Specific Considerations:

Parts featuring Automotive AEC-Q200 certification (ERJ-8ENF5903V, RMCF1206FT590K, CRCW1206590KFKEA) are qualified for automotive applications. The moisture-resistant variants (RC3216F5903CS, RC1206FR-07590KL) are suitable for general industrial environments. Selection should align with application requirements and supply chain availability.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF5903V replace RC3216F5903CS in new designs?

A: No. ERJ-8ENF5903V is classified as "Not For New Designs." While electrically and mechanically equivalent, it should be used only for replacement of existing assemblies. For new designs, select from Active status parts: RC1206FR-07590KL, RMCF1206FT590K, or CRCW1206590KFKEA.

Q: What is the difference between moisture-resistant and automotive AEC-Q200 variants?

A: Moisture-resistant variants (RC3216F5903CS, RC1206FR-07590KL) are optimized for general industrial environments with enhanced moisture protection. Automotive AEC-Q200 variants (ERJ-8ENF5903V, RMCF1206FT590K, CRCW1206590KFKEA) meet automotive qualification standards and are suitable for automotive applications. Both meet identical electrical specifications and operating temperature ranges.

Q: Are there physical dimension differences between substitute parts?

A: Minor variations exist within acceptable tolerances. Length ranges from 0.122" to 0.126" (3.10mm to 3.20mm), and height ranges from 0.024" to 0.028" (0.60mm to 0.70mm). These variations do not affect PCB layout compatibility or functional performance in standard 1206 footprints.

Q: Does packaging format (Tape & Reel vs. Cut Tape) affect electrical performance?

A: No. Packaging format affects only handling, storage, and assembly processes. Electrical and mechanical specifications remain identical regardless of packaging format. Selection should be based on manufacturing equipment compatibility and supply chain requirements.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain RoHS3 compliance and REACH Unaffected status, meeting current environmental and regulatory requirements.

Q: What is the significance of Moisture Sensitivity Level (MSL) 1?

A: MSL 1 indicates unlimited shelf life without moisture baking requirements. All listed parts carry this rating, ensuring no special storage or handling procedures are necessary prior to assembly.

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