UPJ2C470MHD Equivalent & Substitute Parts

Part Overview

The UPJ2C470MHD is a 47 µF, 160 V aluminum electrolytic capacitor in radial can package manufactured by Nichicon. This component is rated for 5000 hours at 105°C and is designed for general-purpose applications. The part is currently obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance applications. Substitute parts must maintain the same capacitance and tolerance while accommodating voltage, lifetime, and physical dimension variations based on circuit requirements.

Key Parameters

Parameter	Value
Capacitance	47 µF
Tolerance	±20%
Voltage - Rated	160 V
Lifetime @ Temperature	5000 Hrs @ 105°C
Operating Temperature Range	-40°C ~ 105°C
Polarization	Polar
Lead Spacing	0.295" (7.50mm)
Size / Dimension	0.630" Dia (16.00mm)
Height - Seated (Max)	1.043" (26.50mm)
Mounting Type	Through Hole
Package / Case	Radial, Can
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the UPJ2C470MHD is determined by the following criteria:

Fixed Parameters (Must Match):

Capacitance: 47 µF
Tolerance: ±20%
Polarization: Polar
Mounting Type: Through Hole
Package / Case: Radial, Can

Variable Parameters (Allowable Substitution Range):

Voltage - Rated: Equal to or greater than 160 V
Lifetime @ Temperature: Equal to or greater than 5000 Hrs @ 105°C
Lead Spacing: 0.197" (5.00mm) or 0.295" (7.50mm)
Size / Dimension: 0.394" to 0.630" Dia
Height - Seated: Varies based on series and voltage rating
Manufacturer: Nichicon or equivalent qualified manufacturer
Product Status: Active or Obsolete (for legacy applications)

Substitutes are grouped into three categories: MFR Recommended (higher voltage with extended lifetime), Upgrade (higher voltage or improved specifications), and Similar (same voltage with different lifetime or physical characteristics).

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Lifetime @ 105°C	Lead Spacing	Size Dia	Height (Max)	Product Status	RoHS Status
UPJ2C470MHD	Nichicon	47 µF	160 V	5000 Hrs	0.295" (7.50mm)	0.630" (16.00mm)	1.043" (26.50mm)	Obsolete	ROHS3
UCY2G470MHD	Nichicon	47 µF	400 V	12000 Hrs	0.295" (7.50mm)	0.630" (16.00mm)	0.846" (21.50mm)	Active	ROHS3
UCS2G470MHD	Nichicon	47 µF	400 V	10000 Hrs	0.295" (7.50mm)	0.630" (16.00mm)	1.043" (26.50mm)	Active	ROHS3
UPJ2D470MHD1TN	Nichicon	47 µF	200 V	5000 Hrs	0.295" (7.50mm)	0.630" (16.00mm)	1.043" (26.50mm)	Not For New Designs	ROHS3
UPM2D470MHD	Nichicon	47 µF	200 V	5000 Hrs	0.295" (7.50mm)	0.630" (16.00mm)	1.063" (27.00mm)	Obsolete	ROHS3
UPW2E470MHD	Nichicon	47 µF	250 V	8000 Hrs	0.295" (7.50mm)	0.630" (16.00mm)	0.984" (25.00mm)	Obsolete	ROHS3
UCY2C470MPD	Nichicon	47 µF	160 V	12000 Hrs	0.197" (5.00mm)	0.394" (10.00mm)	0.846" (21.50mm)	Active	ROHS3
UPW2C470MHD	Nichicon	47 µF	160 V	7000 Hrs	0.197" (5.00mm)	0.492" (12.50mm)	0.984" (25.00mm)	Obsolete	ROHS3
URZ2C470MHD	Nichicon	47 µF	160 V	1000 Hrs	0.295" (7.50mm)	0.630" (16.00mm)	0.650" (16.50mm)	Active	ROHS3
UVZ2C470MHD	Nichicon	47 µF	160 V	2000 Hrs	0.197" (5.00mm)	0.492" (12.50mm)	0.866" (22.00mm)	Not For New Designs	ROHS3
450BXW47MEFR16X25	Rubycon	47 µF	450 V	12000 Hrs	0.295" (7.50mm)	0.630" (16.00mm)	1.063" (27.00mm)	Active	ROHS3

Engineering Selection Recommendations

For Direct Replacement (Same Voltage, 160 V):

UCY2C470MPD and UPW2C470MHD maintain the 160 V rating. UCY2C470MPD is active and offers 12000 hours lifetime at 105°C, providing improved reliability over the original 5000 hours. However, it uses 0.197" (5.00mm) lead spacing and smaller physical dimensions (0.394" Dia), requiring PCB layout verification. UPW2C470MHD is obsolete but maintains identical lead spacing and similar dimensions to the original part.

For Voltage Margin Applications (Higher Voltage Rating):

UCY2G470MHD and UCS2G470MHD both provide 400 V rating with active product status. UCY2G470MHD offers 12000 hours lifetime and is the manufacturer-recommended upgrade. UCS2G470MHD provides 10000 hours lifetime and maintains the original 1.043" height, matching the UPJ2C470MHD footprint exactly. Both use 0.295" (7.50mm) lead spacing compatible with the original design.

UPJ2D470MHD1TN and UPM2D470MHD provide 200 V rating with 5000 hours lifetime, suitable for applications requiring modest voltage margin without extended lifetime requirements.

UPW2E470MHD provides 250 V rating with 8000 hours lifetime, offering intermediate voltage and lifetime performance.

For Highest Voltage and Lifetime (450 V):

450BXW47MEFR16X25 (Rubycon) provides 450 V rating with 12000 hours lifetime. This part maintains 0.295" (7.50mm) lead spacing and 0.630" Dia dimensions, ensuring mechanical compatibility. Manufacturer qualification and supply chain considerations apply.

Product Status Considerations:

Active parts (UCY2G470MHD, UCS2G470MHD, UCY2C470MPD, URZ2C470MHD, 450BXW47MEFR16X25) are recommended for new designs. Obsolete parts (UPJ2C470MHD, UPW2C470MHD, UPM2D470MHD, UPW2E470MHD) are suitable for legacy system maintenance and repair only. Parts marked "Not For New Designs" (UPJ2D470MHD1TN, UVZ2C470MHD) should be avoided in new product development.

All listed parts are ROHS3 compliant and suitable for applications requiring environmental compliance.

Frequently Asked Questions (FAQ)

Q: Can UCY2C470MPD replace UPJ2C470MHD directly on the PCB?

A: UCY2C470MPD has different lead spacing (0.197" vs 0.295") and smaller physical dimensions. PCB layout verification is required. If the original PCB was designed for 0.295" spacing and 0.630" Dia can, UCY2C470MPD will not fit without modification.

Q: What is the difference between UCY2G470MHD and UCS2G470MHD?

A: Both are 47 µF, 400 V, active Nichicon parts with 0.295" lead spacing and 0.630" Dia. UCY2G470MHD offers 12000 hours lifetime at 105°C with 0.846" height. UCS2G470MHD offers 10000 hours lifetime with 1.043" height, matching the original UPJ2C470MHD height exactly. Choose UCS2G470MHD if height clearance is constrained.

Q: Why is URZ2C470MHD listed as a substitute if it only has 1000 hours lifetime?

A: URZ2C470MHD maintains the exact 160 V rating, 0.295" lead spacing, and 0.630" Dia dimensions of the original part. It is suitable for applications with lower lifetime requirements or cost-sensitive designs. The 1000-hour rating is appropriate for non-critical general-purpose circuits.

Q: Is 450BXW47MEFR16X25 from Rubycon compatible with Nichicon-specified designs?

A: 450BXW47MEFR16X25 maintains identical lead spacing (0.295"), size (0.630" Dia), and height (1.063") specifications. It is ROHS3 compliant and provides superior voltage and lifetime ratings. Manufacturer qualification and supply chain approval are required before implementation in production designs.

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

A: Yes. Higher voltage ratings provide design margin and are electrically compatible. A 400 V or 450 V capacitor will function correctly in a 160 V circuit. Physical dimensions and lead spacing must still match PCB requirements.

Q: What is the significance of the ±20% tolerance specification?

A: All listed parts maintain ±20% capacitance tolerance, ensuring functional equivalence. This tolerance is acceptable for general-purpose applications. If tighter tolerance is required, consult the manufacturer's full product line.

Q: Are there packaging differences between Bulk and Cut Tape (CT) options?

A: UPJ2D470MHD1TN is supplied in Cut Tape (CT) packaging, while most other parts are supplied in Bulk. Packaging affects handling, storage, and automated assembly compatibility. Verify packaging requirements with your procurement and assembly processes.

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