RCS3216F5900CS Equivalent & Substitute Parts

Part Overview

The RCS3216F5900CS is a 590 Ohms ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This component features anti-sulfur and moisture-resistant construction, operating across the temperature range of -55°C to 155°C. The part maintains Active product status and is RoHS3 compliant with MSL 1 rating, indicating unlimited moisture sensitivity protection.

Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing due to inventory constraints, supply chain considerations, or specific application certifications such as automotive AEC-Q200 qualification.

Substiute Parts

RCS3216F5900CS

Samsung Electro-MechanicsIn Stock: 723RCS3216F5900CS Datasheet

Current PartRFQ

AC1206FR-07590RL

YAGEOIn Stock: 10826AC1206FR-07590RL Datasheet

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CR1206-FX-5900ELF

Bourns Inc.In Stock: 25848CR1206-FX-5900ELF Datasheet

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CRCW1206590RFKEA

Vishay DaleIn Stock: 22387CRCW1206590RFKEA Datasheet

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ERJ-8ENF5900V

Panasonic Electronic ComponentsIn Stock: 54742ERJ-8ENF5900V Datasheet

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RC1206FR-07590RL

YAGEOIn Stock: 74734RC1206FR-07590RL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F5900CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance Value: 590 Ohms
• 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 to 155°C
• Number of Terminations: 2
• RoHS3 Compliance
• MSL 1 Rating

All identified substitute parts meet these mandatory parameters. Variations in physical dimensions (length, width, height) and optional certifications (such as AEC-Q200 automotive qualification) do not preclude substitution, as these represent enhanced or application-specific features rather than functional incompatibilities.

Parameter Comparison

Engineering Selection Recommendations

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

AC1206FR-07590RL (YAGEO) and CRCW1206590RFKEA (Vishay Dale) are preferred substitutes when automotive AEC-Q200 qualification is required. Both parts maintain Active product status and provide enhanced reliability certification for automotive applications.

CR1206-FX-5900ELF (Bourns Inc.) and RC1206FR-07590RL (YAGEO) are suitable general-purpose substitutes with Active product status. These parts meet all functional and compliance requirements without automotive-specific certifications.

Secondary Substitute (Legacy Status):

ERJ-8ENF5900V (Panasonic Electronic Components) carries "Not For New Designs" product status. This part meets all electrical and mechanical specifications but should be used only for replacement or repair of existing assemblies where design continuity is required.

Selection Basis:

• All substitute parts achieve RoHS3 compliance and MSL 1 rating equivalent to the main part
• Substitution is determined by electrical equivalence (resistance, tolerance, power rating, temperature coefficient, operating range) and package compatibility (1206 form factor)
• Product status and optional certifications (AEC-Q200) inform application suitability but do not affect functional interchangeability
• Physical dimension variations (length, width, height) remain within acceptable PCB layout tolerances for 1206 package footprints

Frequently Asked Questions (FAQ)

Q: Can AC1206FR-07590RL replace RCS3216F5900CS in non-automotive applications?

A: Yes. AC1206FR-07590RL meets all electrical and mechanical specifications required for direct substitution. The AEC-Q200 automotive certification is an additional qualification that does not restrict use in general-purpose applications.

Q: What is the difference between RCS3216F5900CS and RC1206FR-07590RL?

A: Both parts are electrically and mechanically equivalent 590 Ohm ±1% 0.25W 1206 thick film resistors. The primary differences are manufacturer (Samsung vs. YAGEO) and minor physical dimensions (length 3.20mm vs. 3.10mm, height 0.66mm vs. 0.65mm). These dimensional variations are within standard 1206 package tolerances and do not affect PCB compatibility.

Q: Why is ERJ-8ENF5900V marked "Not For New Designs"?

A: "Not For New Designs" indicates that Panasonic has discontinued active development and promotion of this part number. While the part remains functionally equivalent and available in inventory, it should be reserved for maintenance and repair applications. New designs should specify alternative active-status parts such as CRCW1206590RFKEA or CR1206-FX-5900ELF.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts carry RoHS3 compliance certification, matching the environmental and regulatory status of the RCS3216F5900CS.

Q: Can I use CRCW1206590RFKEA in place of RCS3216F5900CS without PCB layout changes?

A: Yes. CRCW1206590RFKEA uses the standard 1206 package footprint. Physical dimensions (3.20mm length, 1.60mm width, 0.60mm height) are within 1206 package specifications and compatible with existing PCB layouts designed for RCS3216F5900CS.

Q: What does MSL 1 rating mean for these resistors?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture-related degradation. These parts do not require special moisture-barrier packaging or baking procedures prior to soldering, simplifying inventory management and assembly processes.