Equivalent & Substitute Parts for 860010672007

Part Overview

The Würth Elektronik 860010672007 is a 3.3 µF, 50 V aluminum electrolytic capacitor in radial configuration with a 2000-hour lifetime rating at 85°C. This component is classified as Active and is suitable for general-purpose applications requiring polar capacitive storage in through-hole mounting configurations.

Substitute parts are necessary when the original component becomes unavailable, when extended operating temperature ranges are required, or when enhanced lifetime specifications are needed for demanding applications.

Key Parameters

Parameter	Value
Capacitance	3.3 µF
Voltage Rating	50 V
Tolerance	±20%
Lifetime @ Temperature	2000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Package Type	Radial, Can
Mounting Type	Through Hole
Lead Spacing	0.079" (2.00mm)
Size / Dimension	0.197" Dia (5.00mm)
Height - Seated (Max)	0.492" (12.50mm)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of aluminum electrolytic capacitors is determined by the following criteria:

Primary Compatibility Parameters:

Capacitance value (3.3 µF)
Voltage rating (minimum 50 V for direct substitution; higher ratings provide upgrade capability)
Tolerance (±20%)
Polarization (Polar)
Package type (Radial, Can)
Mounting type (Through Hole)
Physical dimensions (Diameter 0.197", Height 0.492")

Secondary Considerations:

Lead spacing (2.00mm or 2.50mm acceptable with PCB layout verification)
Operating temperature range
Lifetime rating at specified temperature
Product status (Active preferred; Obsolete acceptable for legacy designs)

Substitute parts are grouped into three categories:

Direct Substitutes (Same Voltage): Parts maintaining 50 V rating with identical or superior lifetime specifications
Upgrade Substitutes (Higher Voltage): Parts rated at 63 V or 100 V, providing enhanced voltage margin
Enhanced Lifetime Substitutes: Parts with extended operating temperature ranges or higher lifetime ratings

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Lifetime @ Temp	Operating Temp Range	Lead Spacing	Product Status	Inventory
860010672007	Würth Elektronik	3.3 µF	50 V	2000 Hrs @ 85°C	-40°C ~ 85°C	0.079" (2.00mm)	Active	1802 Pcs
860020672007	Würth Elektronik	3.3 µF	50 V	2000 Hrs @ 105°C	-40°C ~ 105°C	0.079" (2.00mm)	Active	2761 Pcs
860010772007	Würth Elektronik	3.3 µF	63 V	2000 Hrs @ 85°C	-40°C ~ 85°C	0.079" (2.00mm)	Active	2429 Pcs
860020772007	Würth Elektronik	3.3 µF	63 V	2000 Hrs @ 105°C	-40°C ~ 105°C	0.079" (2.00mm)	Active	2548 Pcs
860160672004	Würth Elektronik	3.3 µF	50 V	4000 Hrs @ 105°C	-55°C ~ 105°C	0.079" (2.00mm)	Active	2152 Pcs
UKL1H3R3MDD1TD	Nichicon	3.3 µF	50 V	2000 Hrs @ 85°C	-40°C ~ 85°C	0.098" (2.50mm)	Obsolete	4564 Pcs
UKL2A3R3MDD1TD	Nichicon	3.3 µF	100 V	2000 Hrs @ 85°C	-40°C ~ 85°C	0.098" (2.50mm)	Obsolete	2540 Pcs
UPJ1H3R3MDD1TD	Nichicon	3.3 µF	50 V	2000 Hrs @ 105°C	-55°C ~ 105°C	0.098" (2.50mm)	Obsolete	4594 Pcs
UPJ2A3R3MDD1TD	Nichicon	3.3 µF	100 V	2000 Hrs @ 105°C	-55°C ~ 105°C	0.098" (2.50mm)	Obsolete	3044 Pcs

Engineering Selection Recommendations

For Direct Replacement (Same Specifications): Select 860020672007 (Würth Elektronik, WCAP-ATG5 series) when the original 860010672007 is unavailable. This part maintains identical capacitance, voltage, and physical dimensions while offering extended operating temperature capability (-40°C to 105°C versus -40°C to 85°C). Both parts are Active status and ROHS3 compliant.

For Enhanced Temperature Performance: Select 860160672004 (Würth Elektronik, WCAP-ATLL series) when applications require extended operating temperature range (-55°C to 105°C) or extended lifetime (4000 hours at 105°C). This part maintains 50 V rating and identical physical dimensions with improved thermal performance characteristics.

For Voltage Margin Enhancement: Select 860010772007 or 860020772007 (Würth Elektronik, 63 V rated) when circuit design requires higher voltage headroom. Both maintain identical physical dimensions and capacitance while providing 26% voltage margin above the original 50 V specification. The 860020772007 variant additionally provides extended temperature range.

For Nichicon Alternatives: Nichicon UPJ series parts (UPJ1H3R3MDD1TD, UPJ2A3R3MDD1TD) are classified as Obsolete but remain in inventory. These parts feature 2.50mm lead spacing (versus 2.00mm on Würth parts) and require PCB layout verification. UPJ1H3R3MDD1TD matches the original 50 V specification with extended temperature range. UPJ2A3R3MDD1TD provides 100 V rating with extended temperature capability.

All substitute parts maintain ROHS3 compliance and are suitable for general-purpose applications.

Frequently Asked Questions (FAQ)

Q: Can I use a 63 V or 100 V rated capacitor in place of the 50 V original?

A: Yes. Higher voltage-rated capacitors are electrically compatible with circuits designed for lower voltages. The 860010772007 (63 V) and 860020772007 (63 V) provide voltage margin enhancement. The UKL2A3R3MDD1TD and UPJ2A3R3MDD1TD (100 V) offer maximum voltage headroom. Physical dimensions remain identical, ensuring PCB compatibility.

Q: What is the significance of lead spacing differences (2.00mm versus 2.50mm)?

A: Lead spacing affects PCB hole positioning. The original 860010672007 uses 2.00mm spacing. Nichicon parts (UKL and UPJ series) use 2.50mm spacing. Direct substitution requires PCB layout verification to confirm hole alignment. Würth Elektronik substitute parts maintain 2.00mm spacing for direct PCB compatibility.

Q: Why are some parts listed as Obsolete?

A: Nichicon UKL and UPJ series parts are classified as Obsolete but remain available in inventory. These parts are suitable for legacy design support and replacement applications. For new designs, Active-status parts (Würth Elektronik series) are recommended.

Q: How do lifetime ratings affect component selection?

A: Lifetime ratings specify operational hours at a stated temperature. The original part provides 2000 hours at 85°C. The 860020672007 extends this to 2000 hours at 105°C. The 860160672004 provides 4000 hours at 105°C, offering extended service life in thermally demanding applications. Selection depends on circuit operating temperature and required service duration.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance, matching the original component's environmental certification status.

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