2SW470MR06 Equivalent & Substitute Parts

Part Overview

The 2SW470MR06 is a 470 µF, 2 V aluminum-polymer surface mount capacitor manufactured by Rubycon in the PC-CON and SW series. This component is designed for general-purpose applications requiring compact form factor and low equivalent series resistance characteristics typical of polymer capacitor technology.

The 2SW470MR06 has reached obsolete product status. Identifying qualified substitute components ensures design continuity and maintains supply chain reliability for applications currently utilizing this capacitor.

Substiute Parts

2SW470MR06

RubyconIn Stock: 12392SW470MR06 Datasheet

Current PartRFQ

EEF-SX0D471XE

Panasonic Electronic ComponentsIn Stock: 62492EEF-SX0D471XE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 2SW470MR06 is determined by the following critical parameters:

• Capacitance Value: 470 µF (exact match required)
• Voltage Rating: 2 V (exact match required)
• Tolerance: ±20% (exact match required)
• Package / Case: 2917 (7343 Metric) (exact match required)
• Mounting Type: Surface Mount (exact match required)
• Operating Temperature Range: -55°C ~ 105°C (minimum requirement)
• Lifetime @ Temperature: 2000 Hrs @ 105°C (minimum requirement)
• Type: Aluminum - Polymer (exact match required)

The EEF-SX0D471XE from Panasonic Electronic Components meets all substitution criteria, maintaining identical electrical specifications and package dimensions while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The EEF-SX0D471XE qualifies as a direct substitute for the 2SW470MR06 based on matching electrical and mechanical specifications. The substitute component offers the following advantages:

• Active Product Status: The EEF-SX0D471XE maintains active manufacturing status, ensuring long-term availability and supply chain stability compared to the obsolete 2SW470MR06.
• Regulatory Compliance: Both components maintain ROHS3 compliance and REACH unaffected status, satisfying current environmental and regulatory requirements.
• Mechanical Compatibility: Identical package dimensions (2917 / 7343 Metric) and surface mount configuration enable direct PCB layout compatibility.
• Electrical Equivalence: Matching capacitance, voltage rating, tolerance, and thermal lifetime specifications ensure functional equivalence in circuit applications.

The reduced seated height of the EEF-SX0D471XE (0.079" versus 0.114") provides a secondary benefit for space-constrained designs without compromising electrical performance.

Frequently Asked Questions (FAQ)

Q: Can the EEF-SX0D471XE be used as a direct replacement for the 2SW470MR06 on existing PCBs?

A: Yes. Both components share identical package dimensions (2917 / 7343 Metric), footprint, and electrical specifications. The EEF-SX0D471XE can be substituted without PCB layout modifications.

Q: What is the primary reason for seeking a substitute for the 2SW470MR06?

A: The 2SW470MR06 has reached obsolete product status. The EEF-SX0D471XE provides equivalent functionality with active manufacturing status and improved long-term availability.

Q: Are there any height differences between these components?

A: The EEF-SX0D471XE has a maximum seated height of 0.079" compared to 0.114" for the 2SW470MR06. This difference is within typical PCB assembly tolerances and does not affect electrical performance or mechanical fit.

Q: Do both components meet current regulatory requirements?

A: Yes. Both the 2SW470MR06 and EEF-SX0D471XE are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.

Q: What parameters must match exactly for substitution eligibility?

A: Capacitance (470 µF), voltage rating (2 V), tolerance (±20%), package type (2917 / 7343 Metric), and mounting configuration (surface mount) must remain identical. Operating temperature range and thermal lifetime must meet or exceed the original specification.