UPB2C470MHD1TO Equivalent & Substitute Parts

Part Overview

The UPB2C470MHD1TO is a 47 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 production and maintenance applications. The UPB series has been superseded by newer Nichicon series with improved performance characteristics, including extended lifetime ratings and expanded operating temperature ranges. Direct equivalents and upgraded alternatives are available from both Nichicon and alternative manufacturers.

Key Parameters

Parameter	Value
Capacitance	47 µF
Voltage Rating	160 V
Tolerance	±20%
Lifetime @ 105°C	5000 Hrs
Operating Temperature Range	-25°C ~ 105°C
Ripple Current @ 120 Hz	300 mA
Ripple Current @ 100 kHz	600 mA
Lead Spacing	0.197" (5.00 mm)
Case Diameter	0.492" (12.50 mm)
Height	0.846" (21.50 mm)
Mounting Type	Through Hole
Package Type	Radial, Can

Substitute Part Grouping Explanation

Substitution for the UPB2C470MHD1TO is determined by the following critical parameters:

Mandatory Matching Parameters:

Capacitance: 47 µF
Voltage Rating: 160 V minimum (higher voltage ratings are acceptable upgrades)
Tolerance: ±20%
Polarization: Polar
Lead Spacing: 0.197" (5.00 mm)
Case Diameter: 0.492" (12.50 mm)
Height: 0.846" (21.50 mm)
Mounting Type: Through Hole
Package Type: Radial, Can

Substitution Categories:

Direct Equivalents maintain identical electrical and mechanical specifications. These parts are pin-compatible and footprint-compatible replacements:

UCA2C470MHD1TO (Nichicon UCA series, 12000 Hrs @ 105°C)
EEU-EB2C470 (Panasonic EB-A series, 5000 Hrs @ 105°C)

Upgraded Alternatives exceed the original specifications in voltage rating and/or lifetime while maintaining identical physical dimensions and pin compatibility:

UCA2D470MHD1TO (160 V → 200 V upgrade, 12000 Hrs @ 105°C)
UCS2D470MHD1TO (160 V → 200 V upgrade, 10000 Hrs @ 105°C, Active status)
UCS2E470MHD1TO (160 V → 250 V upgrade, 10000 Hrs @ 105°C, Active status)
UCY2D470MHD3TO (160 V → 200 V upgrade, 12000 Hrs @ 105°C, Active status)
UCY2E470MHD3TO (160 V → 250 V upgrade, 12000 Hrs @ 105°C, Active status)

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Lifetime @ 105°C	Operating Temp Range	Ripple Current @ 120 Hz	Ripple Current @ 100 kHz	Product Status	RoHS Status
UPB2C470MHD1TO	Nichicon	UPB	47 µF	160 V	5000 Hrs	-25°C ~ 105°C	300 mA	600 mA	Obsolete	Not specified
UCA2C470MHD1TO	Nichicon	UCA	47 µF	160 V	12000 Hrs	-25°C ~ 105°C	362.5 mA	725 mA	Not For New Designs	ROHS3 Compliant
UCA2D470MHD1TO	Nichicon	UCA	47 µF	200 V	12000 Hrs	-25°C ~ 105°C	390 mA	780 mA	Not For New Designs	ROHS3 Compliant
UCS2D470MHD1TO	Nichicon	UCS	47 µF	200 V	10000 Hrs	-40°C ~ 105°C	490 mA	980 mA	Active	ROHS3 Compliant
UCS2E470MHD1TO	Nichicon	UCS	47 µF	250 V	10000 Hrs	-40°C ~ 105°C	490 mA	980 mA	Active	ROHS3 Compliant
UCY2D470MHD3TO	Nichicon	UCY	47 µF	200 V	12000 Hrs	-40°C ~ 105°C	490 mA	980 mA	Active	ROHS3 Compliant
UCY2E470MHD3TO	Nichicon	UCY	47 µF	250 V	12000 Hrs	-40°C ~ 105°C	490 mA	980 mA	Active	ROHS3 Compliant
EEU-EB2C470	Panasonic Electronic Components	EB-A	47 µF	160 V	5000 Hrs	-25°C ~ 105°C	330 mA	600 mA	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (Same Electrical and Mechanical Specifications):

UCA2C470MHD1TO is the primary direct equivalent from Nichicon, offering identical 47 µF, 160 V specifications with improved lifetime (12000 Hrs vs. 5000 Hrs @ 105°C) and ROHS3 compliance. This part is classified as "Not For New Designs" but remains suitable for legacy system maintenance and repair.

EEU-EB2C470 from Panasonic provides an alternative direct equivalent with matching 160 V rating and 5000 Hrs lifetime. This part carries Active product status and ROHS3 compliance, making it suitable for both maintenance and new production applications where manufacturer diversity is required.

For Upgraded Performance (Higher Voltage Rating):

UCS2D470MHD1TO and UCS2E470MHD1TO from the Nichicon UCS series are recommended for new designs. Both parts are Active status with ROHS3 compliance, expanded operating temperature range (-40°C ~ 105°C), and higher ripple current ratings. UCS2D470MHD1TO provides 200 V rating with 10000 Hrs lifetime, while UCS2E470MHD1TO offers 250 V rating with identical lifetime.

UCY2D470MHD3TO and UCY2E470MHD3TO from the Nichicon UCY series represent the highest performance tier, offering 12000 Hrs lifetime at 105°C with Active product status. UCY2D470MHD3TO provides 200 V rating, and UCY2E470MHD3TO provides 250 V rating. Both feature expanded operating temperature range and superior ripple current handling.

Product Status Considerations:

The original UPB2C470MHD1TO is obsolete. For new designs, select from Active status parts: UCS2D470MHD1TO, UCS2E470MHD1TO, UCY2D470MHD3TO, UCY2E470MHD3TO, or EEU-EB2C470. For legacy system support, UCA2C470MHD1TO remains available despite "Not For New Designs" classification.

Frequently Asked Questions (FAQ)

Q: Can I use a higher voltage-rated capacitor as a substitute?

A: Yes. A capacitor with higher voltage rating (200 V or 250 V) is a valid upgrade substitute for the 160 V UPB2C470MHD1TO, provided all other parameters match: 47 µF capacitance, ±20% tolerance, identical physical dimensions, and through-hole radial can package. Higher voltage ratings provide additional safety margin in the circuit.

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

A: Direct equivalents (UCA2C470MHD1TO, EEU-EB2C470) maintain the original 160 V rating and are pin-for-pin replacements. Upgraded alternatives (UCS and UCY series) increase the voltage rating to 200 V or 250 V while maintaining identical physical footprint and lead spacing, offering improved performance characteristics including extended lifetime and higher ripple current capacity.

Q: Are all substitute parts physically compatible with the original PCB footprint?

A: Yes. All listed substitute parts maintain identical lead spacing (0.197" / 5.00 mm), case diameter (0.492" / 12.50 mm), and height (0.846" / 21.50 mm). All are through-hole radial can packages suitable for the same PCB mounting pattern.

Q: Which substitute should I choose for new product designs?

A: For new designs, select from Active status parts: UCS2D470MHD1TO, UCS2E470MHD1TO, UCY2D470MHD3TO, or UCY2E470MHD3TO. The UCY series offers the longest lifetime (12000 Hrs @ 105°C) and widest operating temperature range (-40°C ~ 105°C). If manufacturer diversity is required, EEU-EB2C470 from Panasonic is an Active status alternative.

Q: What does "Not For New Designs" mean for UCA series parts?

A: This classification indicates the manufacturer recommends against using these parts in new product development. However, they remain available for legacy system maintenance, repair, and replacement applications. For new designs, transition to Active status alternatives.

Q: How do ripple current ratings affect component selection?

A: Ripple current capacity determines the maximum AC current the capacitor can handle at specified frequencies. Higher ripple current ratings (490 mA @ 120 Hz and 980 mA @ 100 kHz in UCS and UCY series) provide greater design margin compared to the original part (300 mA @ 120 Hz, 600 mA @ 100 kHz). Select based on your circuit's actual ripple current requirements.

Q: Are all substitute parts RoHS compliant?

A: All substitute parts listed are ROHS3 compliant. The original UPB2C470MHD1TO RoHS status is not specified in available documentation.

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