UPB2C471MHD Equivalent & Substitute Parts

Part Overview

The UPB2C471MHD is a 470 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 operates across a temperature range of -25°C to 105°C with a rated lifetime of 5000 hours at 105°C, suitable for general-purpose applications requiring stable capacitance and ripple current handling.

Key Parameters

Parameter	Value
Capacitance	470 µF
Voltage Rating	160 V
Tolerance	±20%
Polarization	Polar
Package Type	Radial, Can
Mounting Type	Through Hole
Lead Spacing	0.295" (7.50 mm)
Case Diameter	0.709" (18.00 mm)
Height (Seated Max)	1.634" (41.50 mm)
Operating Temperature Range	-25°C to 105°C
Lifetime @ 105°C	5000 Hours

Substitute Part Grouping Explanation

Substitution for the UPB2C471MHD is determined by the following critical parameters: capacitance value (470 µF), voltage rating (minimum 160 V), tolerance (±20%), package type (radial, can), mounting configuration (through hole), and physical dimensions (lead spacing, case diameter, and height). Substitute parts must maintain identical or superior electrical ratings and mechanical compatibility to ensure direct replacement without circuit redesign.

The substitute parts are grouped into two categories:

Direct Equivalents maintain the same voltage rating (160 V) and lifetime specification (5000 hours @ 105°C), providing pin-compatible replacements with identical performance characteristics.

Upgrade Substitutes offer enhanced voltage ratings (200 V) or extended lifetime (12000 hours @ 105°C), providing superior performance margins while maintaining mechanical and electrical compatibility within the specified parameter tolerances.

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage Rating	Tolerance	Lifetime @ 105°C	Operating Temp Range	Lead Spacing	Case Diameter	Height (Max)	Product Status
UPB2C471MHD	Nichicon	UPB	470 µF	160 V	±20%	5000 Hrs	-25°C to 105°C	0.295" (7.50 mm)	0.709" (18.00 mm)	1.634" (41.50 mm)	Obsolete
UCY2D471MHD	Nichicon	UCY	470 µF	200 V	±20%	12000 Hrs	-40°C to 105°C	0.295" (7.50 mm)	0.709" (18.00 mm)	1.634" (41.50 mm)	Active
160CFX470MEFC18X40	Rubycon	CFX	470 µF	160 V	±20%	5000 Hrs	-25°C to 105°C	0.295" (7.50 mm)	0.709" (18.00 mm)	1.654" (42.00 mm)	Active
160BXC470MEFC18X40	Rubycon	BXC	470 µF	160 V	±20%	12000 Hrs	-25°C to 105°C	0.295" (7.50 mm)	0.709" (18.00 mm)	1.654" (42.00 mm)	Active
EKXJ201ELL471MM40S	Chemi-Con	KXJ	470 µF	200 V	±20%	12000 Hrs	-40°C to 105°C	0.295" (7.50 mm)	0.709" (18.00 mm)	1.634" (41.50 mm)	Active

Engineering Selection Recommendations

For Direct Replacement (Equivalent Performance): The 160CFX470MEFC18X40 (Rubycon CFX series) provides direct electrical and mechanical equivalence to the UPB2C471MHD. Both parts maintain 160 V rating, 5000-hour lifetime at 105°C, and identical lead spacing and case diameter. This part is active in production and RoHS3 compliant. Height difference of 0.020" (0.50 mm) is within typical PCB layout tolerances for through-hole components.

For Enhanced Performance (Upgrade Path): The UCY2D471MHD (Nichicon UCY series) and EKXJ201ELL471MM40S (Chemi-Con KXJ series) both offer 200 V rating and 12000-hour lifetime at 105°C, providing extended operational margins and reliability. Both are active products with RoHS3 compliance. The UCY2D471MHD maintains identical physical dimensions to the original part. The EKXJ201ELL471MM40S includes AEC-Q200 automotive qualification and operates across -40°C to 105°C, suitable for applications requiring extended temperature range.

The 160BXC470MEFC18X40 (Rubycon BXC series) offers 12000-hour lifetime while maintaining the original 160 V rating and operating temperature range, providing a mid-tier upgrade option with active production status and RoHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can I use a 200 V rated capacitor in place of the 160 V original part? A: Yes. A higher voltage rating provides additional safety margin and does not degrade circuit performance. The 200 V substitutes (UCY2D471MHD and EKXJ201ELL471MM40S) are electrically compatible and mechanically interchangeable with the 160 V original.

Q: What is the significance of the extended lifetime rating (12000 hours vs. 5000 hours)? A: Lifetime rating indicates the expected operational duration at maximum rated temperature (105°C) before capacitance degradation reaches specified limits. Extended lifetime parts provide longer service intervals and improved reliability in continuous-duty applications.

Q: Are there physical dimension constraints I should consider? A: All substitute parts maintain identical lead spacing (0.295" / 7.50 mm) and case diameter (0.709" / 18.00 mm). Height variations range from 1.634" to 1.654" (41.50 mm to 42.00 mm), a difference of 0.020" (0.50 mm). This variation is within standard PCB layout tolerances for radial through-hole components and does not require circuit board redesign.

Q: What compliance certifications apply to these parts? A: All substitute parts are RoHS3 compliant. The EKXJ201ELL471MM40S carries AEC-Q200 automotive qualification. The original UPB2C471MHD is REACH unaffected; substitute parts are either REACH unaffected or REACH affected, depending on manufacturer formulation.

Q: Which substitute offers the best overall performance? A: Selection depends on application requirements. For direct replacement with active production status, use 160CFX470MEFC18X40. For extended reliability and voltage margin, use UCY2D471MHD or 160BXC470MEFC18X40. For automotive applications requiring AEC-Q200 qualification, use EKXJ201ELL471MM40S.

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