UPW1V102MHD1TO Equivalent & Substitute Parts

Part Overview

The UPW1V102MHD1TO is a 1000 µF, 35 V aluminum electrolytic capacitor in radial configuration manufactured by Nichicon. This component is rated for 7000 hours at 105°C and is designed for general-purpose applications requiring stable capacitance and ripple current handling. The part carries a "Not For New Designs" status, making identification of equivalent alternatives essential for ongoing production and maintenance applications.

Key Parameters

Parameter	Value
Capacitance	1000 µF
Voltage Rating	35 V
Tolerance	±20%
Lifetime @ Temperature	7000 Hrs @ 105°C
Operating Temperature Range	-55°C ~ 105°C
Polarization	Polar
Lead Spacing	0.197" (5.00mm)
Mounting Type	Through Hole
Package Type	Radial, Can
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the UPW1V102MHD1TO is determined by strict equivalence across the following parameters:

Capacitance: 1000 µF (exact match required)
Voltage Rating: 35 V (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Lead Spacing: 0.197" (5.00mm) (exact match required)
Mounting Type: Through Hole (exact match required)
Package Type: Radial, Can (exact match required)
Operating Temperature Range: -55°C ~ 105°C (exact match required)
Lifetime @ Temperature: 7000 Hrs @ 105°C (exact match required)
RoHS Compliance: ROHS3 Compliant (exact match required)

Two substitute parts meet these criteria and are identified as direct equivalents.

Parameter Comparison

Parameter	UPW1V102MHD1TO (Main)	UPW1V102MHD (Nichicon)	860160578032 (Würth Elektronik)
Manufacturer	Nichicon	Nichicon	Würth Elektronik
Series	UPW	UPW	WCAP-ATLL
Capacitance	1000 µF	1000 µF	1000 µF
Voltage Rating	35 V	35 V	35 V
Tolerance	±20%	±20%	±20%
Lifetime @ Temperature	7000 Hrs @ 105°C	7000 Hrs @ 105°C	7000 Hrs @ 105°C
Operating Temperature	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C
Polarization	Polar	Polar	Polar
Lead Spacing	0.197" (5.00mm)	0.197" (5.00mm)	0.197" (5.00mm)
Size / Dimension	0.492" Dia (12.50mm)	0.492" Dia (12.50mm)	0.512" Dia (13.00mm)
Height - Seated (Max)	1.063" (27.00mm)	0.984" (25.00mm)	1.043" (26.50mm)
Mounting Type	Through Hole	Through Hole	Through Hole
Package / Case	Radial, Can	Radial, Can	Radial, Can
Packaging	Cut Tape (CT)	Bulk	Cut Tape (CT)
Product Status	Not For New Designs	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Ripple Current @ 100 kHz	1.95 A	1.95 A	2.184 A
Impedance	30 mOhms	30 mOhms	60 mOhms

Engineering Selection Recommendations

UPW1V102MHD (Nichicon) is the primary equivalent substitute. This part maintains identical electrical specifications, operating parameters, and compliance certifications as the main part. The only differences are packaging format (Bulk versus Cut Tape) and product status (Active versus Not For New Designs). Height variation of 0.079" (2.00mm) is within typical mechanical tolerance for radial capacitor mounting.

860160578032 (Würth Elektronik) is a secondary equivalent substitute. This part meets all critical electrical and mechanical parameters. Dimensional variations include a 0.020" (0.50mm) increase in diameter and 0.020" (1.50mm) decrease in height. The impedance specification of 60 mOhms is double that of the primary part, and ripple current capability at 100 kHz is 12.3% higher. These performance differences do not disqualify the part as a functional equivalent but should be evaluated against specific circuit requirements.

Both substitute parts carry Active product status and ROHS3 compliance, making them suitable for production applications where the original part is no longer available.

Frequently Asked Questions (FAQ)

Q: Can UPW1V102MHD be used as a direct replacement for UPW1V102MHD1TO?

A: Yes. Both parts share identical capacitance (1000 µF), voltage rating (35 V), tolerance (±20%), operating temperature range (-55°C ~ 105°C), lifetime rating (7000 Hrs @ 105°C), lead spacing (5.00mm), and mounting configuration. The difference in packaging format (Bulk versus Cut Tape) does not affect electrical performance or mechanical compatibility.

Q: What are the mechanical differences between the main part and substitute parts?

A: UPW1V102MHD has a maximum seated height of 0.984" (25.00mm) compared to 1.063" (27.00mm) for the main part. The 860160578032 has a diameter of 0.512" (13.00mm) versus 0.492" (12.50mm) for both Nichicon parts, and a maximum seated height of 1.043" (26.50mm). These variations require verification against PCB layout constraints and available mounting space.

Q: Are there electrical performance differences between the substitute parts?

A: The 860160578032 has an impedance specification of 60 mOhms compared to 30 mOhms for both Nichicon parts. Ripple current capability at 100 kHz is 2.184 A for the Würth part versus 1.95 A for Nichicon parts. These differences may affect performance in high-frequency ripple current applications.

Q: Do all parts meet the same compliance standards?

A: Yes. All three parts are ROHS3 Compliant, REACH Unaffected, and carry the same ECCN (EAR99) and HTSUS (8532.22.0020) classifications.

Q: Which substitute should be selected for new production?

A: UPW1V102MHD is recommended as the primary choice due to identical electrical and mechanical specifications and Active product status. The 860160578032 is a viable alternative if the Nichicon part is unavailable, provided circuit requirements accommodate the higher impedance and ripple current specifications.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message