Equivalent & Substitute Parts for 860010580021

Part Overview

The Würth Elektronik 860010580021 is a 2200 µF, 35 V aluminum electrolytic capacitor in radial configuration with 2000 hours lifetime rating at 85°C. This component is classified as Active product status and is suitable for general purpose applications. Substitute parts are necessary when addressing specific thermal requirements, extended operational lifetimes, or when the primary part becomes unavailable. The following equivalent and substitute parts maintain the core electrical specifications while offering variations in thermal performance and operational characteristics.

Key Parameters

Parameter	Value
Capacitance	2200 µF
Voltage Rating	35 V
Tolerance	±20%
Polarization	Polar
Package Type	Radial, Can
Lead Spacing	0.295" (7.50 mm)
Case Diameter	0.630" (16.00 mm)
Mounting Type	Through Hole
Packaging	Cut Tape (CT)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the 860010580021 is determined by the following criteria:

Electrical Parameters (Must Match):

Capacitance: 2200 µF
Voltage Rating: 35 V
Tolerance: ±20%
Polarization: Polar

Mechanical Parameters (Must Match):

Lead Spacing: 0.295" (7.50 mm)
Case Diameter: 0.630" (16.00 mm)
Package Type: Radial, Can
Mounting Type: Through Hole

Variable Parameters (Allowed to Differ):

Lifetime @ Temperature: 2000 Hrs @ 85°C to 10000 Hrs @ 105°C
Operating Temperature Range: -40°C ~ 85°C to -55°C ~ 105°C
Ripple Current ratings
Impedance values
Manufacturer and series designation

Parts are grouped into direct equivalents (same lifetime/temperature characteristics) and upgrades (enhanced thermal performance or extended lifetime).

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Lifetime @ Temp	Operating Temp Range	Height (Max)	Product Status	Inventory
860010580021	Würth Elektronik	WCAP-ATG8	2200 µF	35 V	2000 Hrs @ 85°C	-40°C ~ 85°C	1.043" (26.50 mm)	Active	802 Pcs
860020580022	Würth Elektronik	WCAP-ATG5	2200 µF	35 V	2000 Hrs @ 105°C	-40°C ~ 105°C	1.043" (26.50 mm)	Active	940 Pcs
ECA-1VM222B	Panasonic Electronic Components	M-A	2200 µF	35 V	2000 Hrs @ 85°C	-40°C ~ 85°C	1.063" (27.00 mm)	Active	2708 Pcs
UFW1V222MHD1TN	Nichicon	UFW	2200 µF	35 V	2000 Hrs @ 85°C	-40°C ~ 85°C	1.063" (27.00 mm)	Not For New Designs	984 Pcs
UKW1V222MHD1TN	Nichicon	UKW	2200 µF	35 V	2000 Hrs @ 85°C	-40°C ~ 85°C	1.063" (27.00 mm)	Not For New Designs	814 Pcs
UPA1V222MHD1TN	Nichicon	UPA	2200 µF	35 V	5000 Hrs @ 105°C	-55°C ~ 105°C	1.063" (27.00 mm)	Active	2380 Pcs
UVK1V222MHD1TN	Nichicon	UVK	2200 µF	35 V	2000 Hrs @ 85°C	-40°C ~ 85°C	1.063" (27.00 mm)	Not For New Designs	1141 Pcs
UVR1V222MHD1TN	Nichicon	UVR	2200 µF	35 V	2000 Hrs @ 85°C	-40°C ~ 85°C	1.063" (27.00 mm)	Not For New Designs	61885 Pcs
35ZLH2200MEFCGC16X25	Rubycon	ZLH	2200 µF	35 V	10000 Hrs @ 105°C	-40°C ~ 105°C	1.063" (27.00 mm)	Active	13514 Pcs
EEU-FR1V222B	Panasonic Electronic Components	FR-A	2200 µF	35 V	10000 Hrs @ 105°C	-40°C ~ 105°C	1.063" (27.00 mm)	Active	1092 Pcs

Engineering Selection Recommendations

For Direct Replacement (Same Thermal Profile): ECA-1VM222B (Panasonic) serves as a direct functional equivalent with identical 2000 Hrs @ 85°C lifetime and -40°C ~ 85°C operating range. This part is Active status and maintains ROHS3 compliance. Height difference of 0.020" (0.50 mm) is within typical PCB layout tolerances for through-hole radial capacitors.

For Enhanced Thermal Performance: 860020580022 (Würth Elektronik) upgrades the thermal rating to 2000 Hrs @ 105°C while maintaining the same manufacturer ecosystem. This part is Active status.

UPA1V222MHD1TN (Nichicon) provides extended lifetime of 5000 Hrs @ 105°C with expanded operating range to -55°C ~ 105°C. This part is Active status and suitable for applications requiring enhanced reliability.

For Maximum Reliability: 35ZLH2200MEFCGC16X25 (Rubycon) and EEU-FR1V222B (Panasonic) both offer 10000 Hrs @ 105°C lifetime with -40°C ~ 105°C operating range. Both are Active status products with ROHS3 compliance.

Parts Not Recommended for New Designs: UFW1V222MHD1TN, UKW1V222MHD1TN, UVK1V222MHD1TN, and UVR1V222MHD1TN are designated "Not For New Designs" and should be used only for legacy system maintenance or repair applications.

Frequently Asked Questions (FAQ)

Q: Can I substitute 860010580021 with any part listed in the Parameter Comparison table?

A: Yes, all listed parts maintain the required electrical specifications (2200 µF, 35 V, ±20% tolerance) and mechanical compatibility (0.295" lead spacing, 0.630" diameter, radial through-hole package). Selection depends on thermal requirements and product lifecycle status.

Q: What is the height difference between the original part and substitutes?

A: The 860010580021 has a maximum seated height of 1.043" (26.50 mm). Most substitute parts measure 1.063" (27.00 mm), a difference of 0.020" (0.50 mm). This difference is typically accommodated in standard PCB layouts for radial capacitors. Verify clearance in your specific application.

Q: Which substitute offers the longest operational lifetime?

A: Both 35ZLH2200MEFCGC16X25 (Rubycon) and EEU-FR1V222B (Panasonic) provide 10000 Hrs @ 105°C lifetime, the highest rating in this group. Both are Active status products.

Q: Are all substitute parts RoHS3 compliant?

A: Yes, all parts listed are ROHS3 compliant and suitable for applications requiring RoHS certification.

Q: Should I use parts marked "Not For New Designs"?

A: Parts designated "Not For New Designs" (UFW1V222MHD1TN, UKW1V222MHD1TN, UVK1V222MHD1TN, UVR1V222MHD1TN) are appropriate only for maintaining existing systems or repair applications. For new product development, select from Active status parts: 860010580021, 860020580022, ECA-1VM222B, UPA1V222MHD1TN, 35ZLH2200MEFCGC16X25, or EEU-FR1V222B.

Q: What is the difference between ripple current ratings at different frequencies?

A: Ripple current capacity varies with frequency. Low frequency (120 Hz) and high frequency (100 kHz) ratings reflect the capacitor's ability to handle AC current at those specific frequencies. Select based on your circuit's operating frequency profile.

Q: Can I use a substitute with a higher operating temperature range in a standard application?

A: Yes. Parts with extended operating ranges (such as -55°C ~ 105°C) are backward compatible with applications requiring standard ranges (-40°C ~ 85°C). The wider range provides additional design margin without affecting performance in standard conditions.

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