Equivalent & Substitute Parts for Würth Elektronik 860080372003

Part Overview

The Würth Elektronik 860080372003 is a 68 µF, 16 V aluminum electrolytic capacitor in radial configuration with a rated lifetime of 2000 hours at 105°C. This component is classified as Active and is ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained while offering improved performance characteristics or enhanced availability.

Substiute Parts

860080372003

Würth ElektronikIn Stock: 2802860080372003 Datasheet

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860160372009

Würth ElektronikIn Stock: 3041860160372009 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the Würth Elektronik 860080372003 is permissible with part number 860160372009 based on the following criteria:

Electrical Equivalence:

• Identical capacitance: 68 µF
• Identical voltage rating: 16 V
• Identical tolerance: ±20%
• Operating temperature range maintained: -55°C ~ 105°C
• Polarization type maintained: Polar

Mechanical Compatibility:

• Identical package type: Radial, Can
• Identical mounting type: Through Hole
• Identical lead spacing: 0.079" (2.00 mm)
• Identical physical dimensions: 0.197" Dia (5.00 mm)
• Identical maximum seated height: 0.492" (12.50 mm)

Compliance & Status:

• Both parts are Active status
• Both parts are ROHS3 compliant
• Both parts are REACH unaffected
• Both parts carry ECCN EAR99 classification

The substitute part 860160372009 belongs to the WCAP-ATLL series and offers extended lifetime performance (4000 hours at 105°C) compared to the original WCAP-ATLI series (2000 hours at 105°C).

Parameter Comparison

Engineering Selection Recommendations

Both the original part 860080372003 and substitute part 860160372009 maintain full electrical and mechanical compatibility for through-hole PCB applications. Selection between these parts is based on application requirements and inventory availability.

The substitute part 860160372009 provides doubled lifetime rating (4000 hours at 105°C versus 2000 hours at 105°C), making it suitable for applications requiring extended operational life or higher thermal stress conditions. Both parts satisfy ROHS3 compliance and REACH requirements, ensuring regulatory compliance across global markets.

Frequently Asked Questions (FAQ)

Q: Can 860160372009 be used as a direct replacement for 860080372003?

A: Yes. Both parts share identical electrical specifications (68 µF, 16 V, ±20% tolerance), identical physical dimensions, and identical lead spacing. The substitute part is mechanically and electrically interchangeable in through-hole applications.

Q: What is the primary difference between these two parts?

A: The substitute part 860160372009 (WCAP-ATLL series) offers extended lifetime of 4000 hours at 105°C compared to 2000 hours at 105°C for the original part 860080372003 (WCAP-ATLI series). Both parts maintain identical capacitance, voltage rating, and physical form factor.

Q: Are there any impedance differences I should consider?

A: The original part has impedance of 350 mOhms, while the substitute has impedance of 1.18 Ohms. Both parts maintain ripple current specifications within acceptable ranges for general purpose applications at their respective frequency ratings.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and carry ECCN EAR99 classification. Both are classified as Active products by Würth Elektronik.

Q: Is the radial, can package identical between both parts?

A: Yes. Both parts use identical radial can packaging with 0.079" (2.00 mm) lead spacing, 0.197" (5.00 mm) diameter, and 0.492" (12.50 mm) maximum seated height. Both are through-hole mounted components.