UPW2C010MED Equivalent & Substitute Parts

Part Overview

The UPW2C010MED is a 1 µF, 160 V aluminum electrolytic capacitor in radial, can package manufactured by Nichicon. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement. The part is rated for 2000 hours at 105°C and is suitable for general-purpose applications requiring polar capacitive filtering.

Key Parameters

Parameter	Value
Capacitance	1 µF
Voltage Rating	160 V
Tolerance	±20%
Lifetime @ 105°C	2000 Hrs
Operating Temperature Range	-40°C ~ 105°C
Polarization	Polar
Package Type	Radial, Can
Lead Spacing	0.098" (2.50 mm)
Case Diameter	0.248" (6.30 mm)
Height (Seated Max)	0.433" (11.00 mm)
Mounting Type	Through Hole
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the UPW2C010MED is determined by the following criteria:

Direct Manufacturer Equivalent: Parts with identical capacitance (1 µF), tolerance (±20%), voltage rating (160 V), and physical dimensions (lead spacing, case diameter, height) are classified as direct equivalents. These parts maintain full form-factor and electrical compatibility.

Upgrade Substitutes: Parts with identical capacitance and tolerance but higher voltage ratings (200 V or 250 V) are considered upgrades. These provide enhanced voltage margin while maintaining the same physical footprint and lead spacing. Upgrade parts are electrically compatible in applications where the original 160 V rating is not a limiting constraint.

Parametric Equivalents: Parts from alternative manufacturers with matching capacitance, tolerance, voltage rating, physical dimensions, and thermal specifications are classified as parametric equivalents. These parts provide cross-manufacturer compatibility for applications requiring active-status components.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage Rating	Tolerance	Lifetime @ 105°C	Case Diameter	Height (Max)	Product Status	RoHS Status
UPW2C010MED	Nichicon	1 µF	160 V	±20%	2000 Hrs	0.248" (6.30 mm)	0.433" (11.00 mm)	Obsolete	ROHS3 Compliant
UVZ2C010MED	Nichicon	1 µF	160 V	±20%	1000 Hrs	0.248" (6.30 mm)	0.492" (12.50 mm)	Obsolete	ROHS3 Compliant
UPW2D010MED	Nichicon	1 µF	200 V	±20%	2000 Hrs	0.248" (6.30 mm)	0.433" (11.00 mm)	Obsolete	ROHS3 Compliant
517D105M250AA6AE3	Vishay Sprague	1 µF	250 V	±20%	2000 Hrs	0.248" (6.30 mm)	0.433" (11.00 mm)	Obsolete	ROHS3 Compliant
SEK010M160ST	Cornell Dubilier Electronics (CDE)	1 µF	160 V	±20%	2000 Hrs	0.248" (6.30 mm)	0.433" (11.00 mm)	Active	ROHS3 Compliant

Engineering Selection Recommendations

Direct Equivalent (Same Voltage Rating): The SEK010M160ST from Cornell Dubilier Electronics is the recommended direct equivalent. This part maintains identical electrical specifications, physical dimensions, and thermal performance while offering active product status. All parts are ROHS3 compliant and suitable for equivalent substitution in existing designs.

Upgrade Substitutes (Higher Voltage Rating): The UPW2D010MED (200 V) and 517D105M250AA6AE3 (250 V) provide voltage margin upgrades while maintaining the same physical footprint as the original UPW2C010MED. These upgrades are suitable for applications where increased voltage headroom is beneficial. Both parts maintain 2000-hour lifetime ratings at 105°C and identical case dimensions.

Thermal Consideration: The UVZ2C010MED has a reduced lifetime rating of 1000 hours at 105°C compared to the 2000-hour rating of the main part. Additionally, this part has a greater seated height (0.492" vs. 0.433"), which may affect PCB layout compatibility. Selection of this part should be limited to applications where thermal stress is minimal.

Compliance: All listed parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can the SEK010M160ST directly replace the UPW2C010MED? A: Yes. The SEK010M160ST is a direct parametric equivalent with identical capacitance, voltage rating, tolerance, physical dimensions, and thermal specifications. The primary advantage is active product status from Cornell Dubilier Electronics.

Q: What is the difference between the UPW2D010MED and the original UPW2C010MED? A: The UPW2D010MED has a higher voltage rating (200 V vs. 160 V) while maintaining identical capacitance, tolerance, physical dimensions, and thermal performance. This part is suitable as an upgrade substitute in applications where voltage margin is desired.

Q: Why does the UVZ2C010MED have a different height? A: The UVZ2C010MED has a seated height of 0.492" compared to 0.433" for the UPW2C010MED. This dimensional difference may affect PCB layout and should be verified before substitution. Additionally, the UVZ2C010MED has a reduced lifetime rating of 1000 hours at 105°C.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts are ROHS3 compliant and REACH unaffected, meeting current environmental regulations.

Q: Can I use a 250 V rated capacitor in place of a 160 V rated capacitor? A: Yes. The 517D105M250AA6AE3 (250 V) can be used as an upgrade substitute. Higher voltage ratings provide additional safety margin and are electrically compatible in applications designed for the original 160 V part.

Q: What is the lead spacing for all substitute parts? A: All substitute parts maintain a lead spacing of 0.098" (2.50 mm), ensuring PCB footprint compatibility with the original UPW2C010MED.

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