Equivalent & Substitute Parts for Würth Elektronik 865080142005

Part Overview

The Würth Elektronik 865080142005 is a 56 µF, 6.3 V aluminum electrolytic capacitor in surface mount radial can package, rated for 2000 hours at 105°C. This component is designed for general purpose applications requiring stable capacitance and low impedance in compact form factors. The part is currently active in production with full inventory availability. Substitute parts are identified to provide alternative sourcing options when the primary manufacturer part is unavailable or when specific application requirements necessitate alternative component selection.

Substiute Parts

865080142005

Würth ElektronikIn Stock: 837865080142005 Datasheet

Current PartRFQ

UUD0J560MCL1GS

NichiconIn Stock: 2005UUD0J560MCL1GS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Würth Elektronik 865080142005 are qualified based on the following electrical and mechanical parameters:

Critical Matching Parameters:

• Capacitance: 56 µF (exact match required)
• Voltage Rating: 6.3 V (exact match required)
• Tolerance: ±20% (exact match required)
• Lifetime @ Temperature: 2000 Hrs @ 105°C (exact match required)
• Operating Temperature Range: -55°C ~ 105°C (exact match required)
• Polarization: Polar (exact match required)
• Package Type: Radial, Can - SMD (exact match required)
• Mounting Type: Surface Mount (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Allowable Variations:

• Physical dimensions (diameter, height) within PCB layout constraints
• Impedance values (lower impedance is acceptable)
• Ripple current ratings (higher ratings are acceptable)
• Application classification (automotive-rated parts are acceptable for general purpose applications)
• Compliance certifications (additional certifications do not disqualify substitution)

The Nichicon UUD0J560MCL1GS meets all critical matching parameters and qualifies as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the Würth Elektronik 865080142005 and Nichicon UUD0J560MCL1GS are active production components with ROHS3 compliance and identical electrical specifications for capacitance, voltage rating, tolerance, and thermal lifetime. The Nichicon substitute features lower impedance (760 mOhms versus 1.1 Ohms), which provides improved performance characteristics in high-frequency applications. The Nichicon part carries AEC-Q200 automotive qualification, making it suitable for applications requiring automotive-grade reliability. The primary dimensional difference is the seated height: the Nichicon part measures 0.240" (6.10mm) compared to 0.217" (5.50mm) for the Würth part. This height difference must be evaluated against PCB layout constraints and available vertical clearance in the target application. Both parts share identical land size requirements and mounting characteristics, ensuring compatibility with existing PCB designs subject to height verification.

Frequently Asked Questions (FAQ)

Q: Can the Nichicon UUD0J560MCL1GS be used as a direct replacement for the Würth Elektronik 865080142005?

A: Yes, the Nichicon part qualifies as a direct electrical substitute. Both components share identical capacitance (56 µF), voltage rating (6.3 V), tolerance (±20%), thermal lifetime (2000 Hrs @ 105°C), operating temperature range (-55°C ~ 105°C), and package type (Radial, Can - SMD). The primary consideration is the seated height difference: 0.240" (6.10mm) for Nichicon versus 0.217" (5.50mm) for Würth. Verify available vertical clearance on the PCB before substitution.

Q: What are the key differences between these two parts?

A: The electrical performance differs in impedance and low-frequency ripple current. The Nichicon part has lower impedance (760 mOhms versus 1.1 Ohms), which reduces voltage drop and heat generation in applications with high ripple current. The Nichicon part is rated for 75 mA ripple current at 120 Hz compared to 97.5 mA for the Würth part. Both parts deliver identical 150 mA ripple current at 100 kHz. The Nichicon part includes AEC-Q200 automotive qualification, while the Würth part is specified for general purpose applications.

Q: Are there any compliance or certification differences?

A: Both parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. The Nichicon part carries AEC-Q200 automotive qualification and is classified for automotive applications. The Würth part is classified for general purpose applications. Both parts have ECCN EAR99 classification and identical HTSUS codes. The Nichicon part has REACH Affected status while the Würth part has REACH Unaffected status.

Q: What is the impact of the height difference on PCB design?

A: The Nichicon substitute is 0.023" (0.60mm) taller than the Würth original. This difference is significant in applications with tight vertical clearance constraints, such as designs with limited space above the component or proximity to other tall components. Verify the PCB layout and enclosure design to ensure the additional height does not create mechanical interference or violate design specifications.

Q: Can these parts be used interchangeably in production?

A: Interchangeability depends on PCB layout validation. The identical land size (0.209" L x 0.209" W) and mounting type ensure electrical and mechanical compatibility. However, the height difference requires verification against PCB clearance specifications and any design rules that reference component height. Once height compatibility is confirmed, the parts are interchangeable from an electrical and manufacturing perspective.