UPB2C101MHD Equivalent & Substitute Parts

Part Overview

The Nichicon UPB2C101MHD is a 100 µF, 160 V aluminum electrolytic capacitor in radial, can package with a rated lifetime of 5000 hours at 105°C. This part is classified as obsolete. Due to its obsolete status and limited availability relative to active alternatives, equivalent and substitute parts from active product lines are necessary for ongoing design support and procurement continuity.

Key Parameters

Parameter	Value
Capacitance	100 µF
Voltage Rating	160 V
Tolerance	±20%
Polarization	Polar
Package Type	Radial, Can
Lead Spacing	0.295" (7.50 mm)
Size / Dimension	0.630" Dia (16.00 mm)
Mounting Type	Through Hole
Operating Temperature Range	-25°C ~ 105°C
Lifetime @ Temperature	5000 Hrs @ 105°C

Substitute Part Grouping Explanation

Substitution for the UPB2C101MHD is determined by the following critical parameters:

Capacitance: 100 µF (exact match required)
Voltage Rating: 160 V minimum (equal or higher voltage ratings are acceptable)
Tolerance: ±20% (standard tolerance for general-purpose aluminum electrolytic capacitors)
Package: Radial, Can with 0.295" (7.50 mm) lead spacing
Mounting: Through Hole
Polarization: Polar

Substitute parts are grouped into two categories:

Direct Equivalents (160 V Rating): Parts maintaining the original 160 V voltage specification with identical or improved mechanical dimensions and thermal performance.

Upgraded Alternatives (200 V – 250 V Rating): Parts with higher voltage ratings that maintain all other critical parameters. These provide enhanced voltage margin and are suitable for applications where the original 160 V specification can accommodate higher-rated components.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Height (Max)	Product Status	RoHS Status
UPB2C101MHD	Nichicon	100 µF	160 V	±20%	5000 Hrs	1.043" (26.50 mm)	Obsolete	Not Specified
160BXC100MEFC16X20	Rubycon	100 µF	160 V	±20%	12000 Hrs	0.866" (22.00 mm)	Active	ROHS3 Compliant
EEU-ED2C101S	Panasonic Electronic Components	100 µF	160 V	±20%	10000 Hrs	0.787" (20.00 mm)	Active	ROHS3 Compliant
EEU-EE2C101S	Panasonic Electronic Components	100 µF	160 V	±20%	10000 Hrs	0.866" (22.00 mm)	Active	ROHS3 Compliant
B43858A1107M000	EPCOS - TDK Electronics	100 µF	160 V	±20%	5000 Hrs	1.063" (27.00 mm)	Active	ROHS3 Compliant
B43866C1107M	EPCOS - TDK Electronics	100 µF	160 V	±20%	5000 Hrs @ 125°C	1.063" (27.00 mm)	Active	ROHS3 Compliant
UCS2E101MHD	Nichicon	100 µF	250 V	±20%	10000 Hrs	1.043" (26.50 mm)	Active	ROHS3 Compliant
107KFM200M	Cornell Dubilier / Illinois Capacitor	100 µF	200 V	±20%	10000 Hrs	1.063" (27.00 mm)	Active	ROHS3 Compliant
200CFX100MEFC16X25	Rubycon	100 µF	200 V	±20%	5000 Hrs	1.063" (27.00 mm)	Active	ROHS3 Compliant
250BXC100MEFC16X25	Rubycon	100 µF	250 V	±20%	12000 Hrs	1.063" (27.00 mm)	Active	ROHS3 Compliant
B43858C2107M	EPCOS - TDK Electronics	100 µF	200 V	±20%	5000 Hrs	1.063" (27.00 mm)	Active	ROHS3 Compliant

Engineering Selection Recommendations

Direct Equivalents at 160 V Voltage Rating:

The following parts maintain the original 160 V specification and are suitable for direct replacement in applications where the UPB2C101MHD was originally specified:

160BXC100MEFC16X20 (Rubycon): Active product with 12000-hour lifetime at 105°C, ROHS3 compliant. Compact height of 0.866" (22.00 mm) provides space advantage over the original part.
EEU-ED2C101S (Panasonic Electronic Components): Active product with 10000-hour lifetime at 105°C, ROHS3 compliant. Smallest height profile at 0.787" (20.00 mm), suitable for space-constrained applications.
EEU-EE2C101S (Panasonic Electronic Components): Active product with 10000-hour lifetime at 105°C, ROHS3 compliant. Height of 0.866" (22.00 mm) with higher ripple current capability at high frequency (1.7 A @ 100 kHz).
B43858A1107M000 (EPCOS - TDK Electronics): Active product with 5000-hour lifetime at 105°C, ROHS3 compliant. Extended operating temperature range to -40°C.
B43866C1107M (EPCOS - TDK Electronics): Active product rated for 5000 hours at 125°C, ROHS3 compliant. Extended operating temperature range to -40°C ~ 125°C for high-temperature applications.

Upgraded Alternatives with Higher Voltage Ratings:

The following parts provide voltage ratings above 160 V while maintaining all other critical parameters. These are suitable for applications where higher voltage margin is acceptable:

UCS2E101MHD (Nichicon): 250 V rating, active product with 10000-hour lifetime at 105°C, ROHS3 compliant. Same manufacturer as the original part with extended operating temperature range to -40°C.
107KFM200M (Cornell Dubilier / Illinois Capacitor): 200 V rating, active product with 10000-hour lifetime at 105°C, ROHS3 compliant. Extended operating temperature range to -40°C.
200CFX100MEFC16X25 (Rubycon): 200 V rating, active product with 5000-hour lifetime at 105°C, ROHS3 compliant.
250BXC100MEFC16X25 (Rubycon): 250 V rating, active product with 12000-hour lifetime at 105°C, ROHS3 compliant. Highest lifetime rating among all alternatives.
B43858C2107M (EPCOS - TDK Electronics): 200 V rating, active product with 5000-hour lifetime at 105°C, ROHS3 compliant. Extended operating temperature range to -40°C.

All substitute parts are ROHS3 compliant and maintain the same lead spacing (0.295" / 7.50 mm), package type (Radial, Can), and mounting method (Through Hole) as the original UPB2C101MHD.

Frequently Asked Questions (FAQ)

Q: Can I use a 250 V rated capacitor in place of the 160 V UPB2C101MHD?

A: Yes. A higher voltage rating does not compromise functionality in applications designed for 160 V. The capacitor will operate safely at voltages up to its rated maximum. All 250 V alternatives listed maintain the same 100 µF capacitance, ±20% tolerance, and through-hole radial package configuration.

Q: What is the difference between direct equivalents and upgraded alternatives?

A: Direct equivalents maintain the original 160 V voltage specification. Upgraded alternatives provide 200 V or 250 V ratings, offering increased voltage margin. Both categories maintain identical capacitance (100 µF), tolerance (±20%), lead spacing (7.50 mm), and mounting type (Through Hole).

Q: Does the height difference between substitute parts affect PCB layout?

A: Yes. Height variations range from 0.787" (20.00 mm) to 1.063" (27.00 mm). The original UPB2C101MHD is 1.043" (26.50 mm) tall. Shorter alternatives such as EEU-ED2C101S (0.787") and 160BXC100MEFC16X20 (0.866") provide space savings. Taller alternatives such as B43858A1107M000 and B43858C2107M (1.063") require verification of available PCB clearance.

Q: Are all substitute parts RoHS compliant?

A: All active substitute parts listed are ROHS3 compliant. The original UPB2C101MHD (obsolete) does not specify RoHS status.

Q: Which substitute offers the longest operational lifetime?

A: 160BXC100MEFC16X20 and 250BXC100MEFC16X25 both offer 12000-hour lifetimes at 105°C, compared to the original part's 5000-hour rating. B43866C1107M offers 5000 hours at the elevated temperature of 125°C.

Q: Can I use parts with different ripple current ratings?

A: Ripple current specifications indicate the capacitor's ability to handle AC current superimposed on DC voltage. Substitute parts with equal or higher ripple current ratings are suitable. Verify that the application's ripple current does not exceed the substitute part's rating at the specified frequency (120 Hz or 100 kHz).

Q: What is the significance of lead spacing in substitution?

A: All substitute parts maintain the original 0.295" (7.50 mm) lead spacing, ensuring compatibility with existing PCB footprints designed for the UPB2C101MHD. No PCB modification is required for lead spacing.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message