Equivalent & Substitute Parts for 860080573003

Part Overview

The Würth Elektronik 860080573003 is a 47 µF, 35 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 suitable for general-purpose applications. Equivalent and substitute parts are necessary when the primary part becomes unavailable, when design requirements demand extended operational lifetime, or when higher voltage ratings are required for circuit margin enhancement.

Key Parameters

Parameter	Value
Capacitance	47 µF
Voltage Rating	35 V
Tolerance	±20%
Lifetime @ 105°C	2000 Hrs
Operating Temperature Range	-55°C to 105°C
Polarization	Polar
Package Type	Radial, Can
Lead Spacing	0.098" (2.50 mm)
Physical Diameter	0.248" (6.30 mm)
Height (Seated Max)	0.492" (12.50 mm)
Mounting Type	Through Hole
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the 860080573003 is determined by the following criteria:

Direct Electrical Equivalents (Same Capacitance, Voltage, Tolerance, Temperature Range): Parts meeting all primary electrical specifications allow direct substitution without circuit redesign. These include 860160573007 (Würth Elektronik, upgraded to 4000 Hrs @ 105°C), UPM1V470MED1TD (Nichicon UPM series), UPJ1V470MED1TD (Nichicon UPJ series), UPS1V470MED1TD (Nichicon UPS series), and UPW1V470MED1TD (Nichicon UPW series).

Voltage-Upgraded Equivalents (Higher Voltage Rating): Parts rated at 50 V instead of 35 V provide enhanced voltage margin while maintaining identical capacitance, tolerance, and physical dimensions. These include UKA1H470MED1TD, UPS1H470MED1TD, UPW1H470MED1TA, and UPW1H470MED1TD. Higher voltage ratings do not degrade circuit performance in 35 V applications.

Lifetime Consideration: The 860160573007 upgrade variant extends operational lifetime to 4000 hours at 105°C while maintaining all other specifications, offering improved reliability for extended-use applications.

Physical and Mechanical Compatibility: All listed substitutes share identical lead spacing (0.098" / 2.50 mm), case diameter (0.248" / 6.30 mm), and seated height (0.492" / 12.50 mm), ensuring PCB footprint compatibility without layout modification.

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Status	Impedance	Lead Spacing
860080573003	Würth Elektronik	WCAP-ATLI	47 µF	35 V	±20%	2000 Hrs	Active	200 mOhms	0.098"
860160573007	Würth Elektronik	WCAP-ATLL	47 µF	35 V	±20%	4000 Hrs	Active	920 mOhms	0.098"
UPM1V470MED1TD	Nichicon	UPM	47 µF	35 V	±20%	2000 Hrs	Obsolete	340 mOhms	0.098"
UPJ1V470MED1TD	Nichicon	UPJ	47 µF	35 V	±20%	2000 Hrs	Obsolete	540 mOhms	0.098"
UPS1V470MED1TD	Nichicon	UPS	47 µF	35 V	±20%	2000 Hrs	Obsolete	500 mOhms	0.098"
UPW1V470MED1TD	Nichicon	UPW	47 µF	35 V	±20%	2000 Hrs	Obsolete	250 mOhms	0.098"
UKA1H470MED1TD	Nichicon	UKA	47 µF	50 V	±20%	2000 Hrs	Obsolete	—	0.098"
UPS1H470MED1TD	Nichicon	UPS	47 µF	50 V	±20%	2000 Hrs	Obsolete	650 mOhms	0.098"
UPW1H470MED1TA	Nichicon	UPW	47 µF	50 V	±20%	2000 Hrs	Obsolete	430 mOhms	0.098"
UPW1H470MED1TD	Nichicon	UPW	47 µF	50 V	±20%	2000 Hrs	Obsolete	430 mOhms	0.098"

Engineering Selection Recommendations

For Active Product Status Requirement: The 860160573007 (Würth Elektronik WCAP-ATLL series) is the only substitute maintaining Active product status. This part is recommended when procurement policies mandate active components and extended lifetime operation is beneficial.

For Obsolete Part Replacement: Nichicon UPM1V470MED1TD, UPJ1V470MED1TD, UPS1V470MED1TD, and UPW1V470MED1TD are classified as Obsolete but remain electrically equivalent at 35 V rating. These are suitable for legacy design support or when inventory availability is prioritized over product status.

For Voltage Margin Enhancement: Nichicon UKA1H470MED1TD, UPS1H470MED1TD, UPW1H470MED1TA, and UPW1H470MED1TD provide 50 V rating while maintaining 47 µF capacitance and identical physical dimensions. These are applicable when circuit design permits higher voltage components or when additional safety margin is required.

For Compliance Verification: All listed parts maintain ROHS3 compliance and REACH Unaffected status, matching the regulatory posture of the primary part 860080573003.

Frequently Asked Questions (FAQ)

Q: Can I substitute a 50 V rated capacitor in place of the 35 V 860080573003?

A: Yes. A 50 V rated capacitor (UKA1H470MED1TD, UPS1H470MED1TD, UPW1H470MED1TA, or UPW1H470MED1TD) is electrically compatible in a 35 V circuit. The higher voltage rating does not affect circuit operation and provides additional voltage margin. Physical dimensions remain identical, requiring no PCB layout changes.

Q: What is the difference between the 860080573003 and 860160573007?

A: Both are Würth Elektronik 47 µF, 35 V radial capacitors with identical physical dimensions and electrical specifications. The primary difference is operational lifetime: 860080573003 is rated for 2000 hours at 105°C, while 860160573007 extends to 4000 hours at 105°C. The 860160573007 maintains Active product status.

Q: Are Nichicon UPM, UPJ, UPS, and UPW series parts direct replacements?

A: Yes, for the 35 V variants (UPM1V470MED1TD, UPJ1V470MED1TD, UPS1V470MED1TD, UPW1V470MED1TD). All share identical capacitance (47 µF), voltage (35 V), tolerance (±20%), lifetime (2000 Hrs @ 105°C), and physical dimensions. These parts are classified as Obsolete but remain functionally equivalent. Lead spacing and case diameter match the primary part exactly.

Q: Does impedance variation affect substitution compatibility?

A: Impedance differences among substitutes (ranging from 200 mOhms to 650 mOhms) reflect manufacturing variations between series and manufacturers. For general-purpose applications, these variations do not prevent substitution. High-frequency ripple current applications should verify impedance specifications against circuit requirements.

Q: Can I use a Nichicon part in an automotive application originally designed for 860080573003?

A: The primary part 860080573003 is rated for general-purpose applications. Nichicon UPM1V470MED1TD carries AEC-Q200 automotive qualification. Substitution into automotive designs requires design review and approval, as the original specification does not mandate automotive-grade components.

Q: Are all substitute parts available in the same packaging format?

A: Yes. All listed substitutes are supplied in Cut Tape (CT) packaging, matching the primary part 860080573003. Lead spacing (0.098" / 2.50 mm), case diameter (0.248" / 6.30 mm), and seated height (0.492" / 12.50 mm) are identical across all parts, ensuring PCB footprint compatibility without modification.

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