860010374011 Equivalent & Substitute Parts

Part Overview

The Würth Elektronik 860010374011 is a 330 µF, 16 V aluminum electrolytic capacitor in radial configuration with 2000 hours lifetime at 85°C. This component belongs to the WCAP-ATG8 series and is classified as Active product status. Equivalent and substitute parts are necessary when the original component becomes unavailable, when design requirements demand extended temperature range operation, enhanced lifetime ratings, or when alternative manufacturer sourcing is required for supply chain optimization.

Key Parameters

Parameter	Value
Capacitance	330 µF
Voltage Rating	16 V
Tolerance	±20%
Lifetime @ Temperature	2000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Polarization	Polar
Package Type	Radial, Can
Lead Spacing	0.138" (4.60 mm)
Size / Dimension	0.315" Dia (8.00 mm)
Height - Seated (Max)	0.512" (13.00 mm)
Mounting Type	Through Hole
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria applied strictly to the provided parameters:

Primary Substitution Criteria:

Capacitance value: 330 µF (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Package type: Radial, Can (exact match required)
Lead spacing: 0.138" (4.60 mm) (exact match required)
Physical dimensions: 0.315" Dia (8.00 mm) and 0.512" Height (exact match required)
Mounting type: Through Hole (exact match required)

Secondary Substitution Criteria (allowable variations):

Voltage rating: 16 V or higher (uprating permitted)
Operating temperature range: -40°C ~ 85°C or extended range (expansion permitted)
Lifetime @ temperature: 2000 Hrs @ 85°C or higher (enhancement permitted)
Ripple current ratings: Equal or higher values (enhancement permitted)
Impedance: Lower values preferred (enhancement permitted)

Substitute parts are grouped into two categories: Würth Elektronik upgrades within the same manufacturer ecosystem, and direct equivalents from alternative manufacturers (Nichicon) that maintain identical mechanical and electrical core specifications.

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Tolerance	Lifetime @ Temp	Operating Temp Range	Lead Spacing	Size / Dimension	Height (Max)	Product Status
860010374011	Würth Elektronik	WCAP-ATG8	330 µF	16 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.512" (13.00 mm)	Active
860010474012	Würth Elektronik	WCAP-ATG8	330 µF	25 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.512" (13.00 mm)	Active
860020474013	Würth Elektronik	WCAP-ATG5	330 µF	25 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.512" (13.00 mm)	Active
860040374005	Würth Elektronik	WCAP-ATUL	330 µF	16 V	±20%	7000 Hrs @ 105°C	-40°C ~ 105°C	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.512" (13.00 mm)	Active
860080374011	Würth Elektronik	WCAP-ATLI	330 µF	16 V	±20%	3000 Hrs @ 105°C	-55°C ~ 105°C	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.512" (13.00 mm)	Active
860160374020	Würth Elektronik	WCAP-ATLL	330 µF	16 V	±20%	4000 Hrs @ 105°C	-55°C ~ 105°C	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.512" (13.00 mm)	Active
UHE1C331MPD1TD	Nichicon	UHE	330 µF	16 V	±20%	7000 Hrs @ 105°C	-40°C ~ 105°C	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.512" (13.00 mm)	Not For New Designs
UKW1C331MPD1TD	Nichicon	UKW	330 µF	16 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.492" (12.50 mm)	Not For New Designs
UPA1E331MPD1TD	Nichicon	UPA	330 µF	25 V	±20%	3000 Hrs @ 105°C	-55°C ~ 105°C	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.512" (13.00 mm)	Active
UPS1C331MPD1TD	Nichicon	UPS	330 µF	16 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.512" (13.00 mm)	Not For New Designs
UPW1C331MPD1TD	Nichicon	UPW	330 µF	16 V	±20%	3000 Hrs @ 105°C	-55°C ~ 105°C	0.138" (4.60 mm)	0.315" Dia (8.00 mm)	0.512" (13.00 mm)	Not For New Designs

Engineering Selection Recommendations

For Direct Replacement (Same Specifications): UKW1C331MPD1TD (Nichicon) maintains identical electrical and thermal specifications to the 860010374011. However, this part carries "Not For New Designs" status. The height dimension is 0.492" (12.50 mm) versus 0.512" (13.00 mm) on the original, representing a 0.020" reduction that may affect board layout clearance.

For Enhanced Lifetime at Same Voltage: 860040374005 (Würth Elektronik, WCAP-ATUL series) provides 7000 hours lifetime at 105°C versus 2000 hours at 85°C on the original. This part maintains 16 V rating and identical mechanical footprint. Product status is Active.

860080374011 (Würth Elektronik, WCAP-ATLI series) provides 3000 hours lifetime at 105°C with extended operating temperature range to -55°C. Product status is Active.

860160374020 (Würth Elektronik, WCAP-ATLL series) provides 4000 hours lifetime at 105°C with extended operating temperature range to -55°C. Product status is Active.

For Voltage Uprating: 860010474012 (Würth Elektronik, WCAP-ATG8 series) upgrades voltage rating to 25 V while maintaining identical capacitance, tolerance, and mechanical dimensions. Product status is Active.

860020474013 (Würth Elektronik, WCAP-ATG5 series) provides 25 V rating with extended temperature operation to 105°C. Product status is Active.

For Alternative Manufacturer Sourcing: UPA1E331MPD1TD (Nichicon, UPA series) provides 25 V rating with 3000 hours lifetime at 105°C and extended temperature range to -55°C. Product status is Active.

UPS1C331MPD1TD (Nichicon, UPS series) maintains 16 V rating with 2000 hours lifetime at 105°C and extended temperature range to -55°C. Product status is Not For New Designs.

UPW1C331MPD1TD (Nichicon, UPW series) maintains 16 V rating with 3000 hours lifetime at 105°C and extended temperature range to -55°C. Product status is Not For New Designs.

All substitute parts listed maintain ROHS3 compliance and identical through-hole radial can package configuration.

Frequently Asked Questions (FAQ)

Q: Can I use a 25 V rated capacitor in place of the 16 V original? A: Yes. Voltage uprating is an allowable substitution. A 25 V capacitor will function correctly in a 16 V application. The higher voltage rating provides additional safety margin and does not degrade performance in the circuit.

Q: What is the difference between the Würth Elektronik WCAP-ATG8, WCAP-ATG5, WCAP-ATUL, WCAP-ATLI, and WCAP-ATLL series? A: These series differ in lifetime ratings and maximum operating temperature. WCAP-ATG8 and WCAP-ATG5 are rated for 2000 hours at 85°C and 105°C respectively. WCAP-ATUL provides 7000 hours at 105°C. WCAP-ATLI provides 3000 hours at 105°C with extended temperature range to -55°C. WCAP-ATLL provides 4000 hours at 105°C with extended temperature range to -55°C. Selection depends on application thermal requirements and expected service life.

Q: Are Nichicon UKW, UHE, UPS, and UPW series direct equivalents? A: These Nichicon series maintain identical 330 µF capacitance, ±20% tolerance, and radial can package. However, all four series carry "Not For New Designs" product status. UKW1C331MPD1TD has a slightly reduced height of 0.492" versus 0.512" on the original. UHE1C331MPD1TD and UPS1C331MPD1TD provide extended temperature operation. UPW1C331MPD1TD provides 3000 hours lifetime at 105°C. These parts are suitable for legacy system maintenance but not recommended for new circuit designs.

Q: What is the mechanical compatibility concern with UKW1C331MPD1TD? A: The UKW1C331MPD1TD has a seated height of 0.492" (12.50 mm) compared to 0.512" (13.00 mm) on the 860010374011. This 0.020" difference may affect board layout clearance, particularly in applications with tight vertical spacing constraints. Verify clearance before substitution.

Q: Which substitute provides the longest service life? A: 860040374005 (Würth Elektronik, WCAP-ATUL) and UHE1C331MPD1TD (Nichicon, UHE) both provide 7000 hours lifetime at 105°C. The 860040374005 is recommended for new designs due to Active product status.

Q: Can I substitute a part with extended temperature range (-55°C to 105°C) in an application rated for -40°C to 85°C? A: Yes. Extended temperature range capability is a superset of the original specification. Parts such as 860080374011, 860160374020, UPA1E331MPD1TD, UPS1C331MPD1TD, and UPW1C331MPD1TD will function correctly in the original temperature range and provide additional operational margin.

Q: What does "Not For New Designs" product status mean? A: This designation indicates the part is in mature or end-of-life phase and is suitable for replacement and repair of existing products, but should not be selected for new circuit designs. For new applications, select parts with Active product status: 860010374011, 860010474012, 860020474013, 860040374005, 860080374011, 860160374020, or UPA1E331MPD1TD.

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