UPM2A470MPD Equivalent & Substitute Parts

Part Overview

The UPM2A470MPD is a 47 µF, 100 V aluminum electrolytic capacitor in radial, can package manufactured by Nichicon. This component is rated for automotive applications with AEC-Q200 compliance and offers 5000 hours lifetime at 105°C operating temperature. The part is classified as "Not For New Designs," making identification of functionally equivalent alternatives essential for ongoing maintenance, repair, and legacy system support.

Key Parameters

Parameter	Value
Capacitance	47 µF
Voltage Rating	100 V
Tolerance	±20%
Lifetime @ Temperature	5000 Hrs @ 105°C
Operating Temperature Range	-55°C ~ 105°C
Polarization	Polar
Lead Spacing	0.197" (5.00mm)
Package Type	Radial, Can
Mounting Type	Through Hole
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the UPM2A470MPD is determined by strict alignment of the following parameters:

Capacitance: 47 µF (exact match required)
Voltage Rating: 100 V (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Lead Spacing: 0.197" (5.00mm) (exact match required)
Package Type: Radial, Can (exact match required)
Mounting Type: Through Hole (exact match required)
Operating Temperature Range: -55°C ~ 105°C (exact match required)
RoHS Status: ROHS3 Compliant (exact match required)

Substitute parts are grouped into two categories:

Direct Equivalent (Same Series): UPJ2A470MPD shares identical electrical specifications and physical dimensions with the main part, differing only in application classification and ripple current performance.

Similar Equivalents (Different Series): UPM2A470MHD6, UPS2A470MPD, UPW2A470MPD, UPW2A470MPD6, and EEU-FC2A470 meet all mandatory substitution criteria but may differ in lifetime ratings, ripple current capabilities, impedance, or physical dimensions within acceptable tolerances.

Parameter Comparison

Parameter	UPM2A470MPD	UPJ2A470MPD	UPM2A470MHD6	UPS2A470MPD	UPW2A470MPD	UPW2A470MPD6	EEU-FC2A470
Manufacturer	Nichicon	Nichicon	Nichicon	Nichicon	Nichicon	Nichicon	Panasonic Electronic Components
Series	UPM	UPJ	UPM	UPS	UPW	UPW	FC
Capacitance	47 µF	47 µF	47 µF	47 µF	47 µF	47 µF	47 µF
Voltage Rating	100 V	100 V	100 V	100 V	100 V	100 V	100 V
Tolerance	±20%	±20%	±20%	±20%	±20%	±20%	±20%
Lifetime @ Temperature	5000 Hrs @ 105°C	5000 Hrs @ 105°C	5000 Hrs @ 105°C	2000 Hrs @ 105°C	5000 Hrs @ 105°C	3000 Hrs @ 105°C	3000 Hrs @ 105°C
Operating Temperature	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C
Polarization	Polar	Polar	Polar	Polar	Polar	Polar	Polar
Lead Spacing	0.197" (5.00mm)	0.197" (5.00mm)	0.197" (5.00mm)	0.197" (5.00mm)	0.197" (5.00mm)	0.138" (4.60mm)	0.197" (5.00mm)
Size / Dimension	0.394" Dia (10.00mm)	0.394" Dia (10.00mm)	0.492" Dia (12.50mm)	0.394" Dia (10.00mm)	0.394" Dia (10.00mm)	0.315" Dia (8.00mm)	0.394" Dia (10.00mm)
Height - Seated (Max)	0.866" (22.00mm)	0.846" (21.50mm)	0.669" (17.00mm)	0.689" (17.50mm)	0.630" (16.00mm)	0.787" (20.00mm)	0.787" (20.00mm)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	Radial, Can	Radial, Can	Radial, Can	Radial, Can	Radial, Can	Radial, Can	Radial, Can
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Ripple Current @ 120 Hz	340 mA	252 mA	310 mA	71.4 mA	126 mA	126 mA	301 mA
Impedance	280 mOhms	280 mOhms	310 mOhms	370 mOhms	370 mOhms	370 mOhms	240 mOhms
Product Status	Not For New Designs	Not For New Designs	Not For New Designs	Not For New Designs	Not For New Designs	Not For New Designs	Active
AEC-Q200 Rating	Yes	No	Yes	No	No	No	Yes

Engineering Selection Recommendations

For Automotive Applications with AEC-Q200 Requirement: UPM2A470MHD6 and EEU-FC2A470 are the primary substitutes. Both carry AEC-Q200 automotive qualification matching the original part's compliance profile. UPM2A470MHD6 maintains Nichicon series continuity with identical lifetime rating. EEU-FC2A470 offers active product status and lower impedance (240 mOhms vs. 280 mOhms), providing superior high-frequency performance.

For General Purpose Applications: UPJ2A470MPD provides direct electrical equivalence with identical ripple current and impedance specifications. UPW2A470MPD offers extended availability and 5000-hour lifetime rating. Both are suitable where AEC-Q200 certification is not mandated.

For Space-Constrained Designs: UPW2A470MPD6 features reduced lead spacing (4.60mm vs. 5.00mm) and smaller diameter (8.00mm vs. 10.00mm), accommodating compact PCB layouts while maintaining electrical specifications.

Lifetime Consideration: UPS2A470MPD carries reduced lifetime rating (2000 Hrs @ 105°C vs. 5000 Hrs), making it suitable only for applications with lower thermal stress or shorter operational life requirements.

Frequently Asked Questions (FAQ)

Q: Can UPW2A470MPD6 be used as a direct replacement for UPM2A470MPD on existing PCBs? A: UPW2A470MPD6 has different lead spacing (4.60mm vs. 5.00mm) and smaller diameter (8.00mm vs. 10.00mm). PCB layout modification is required. Verify hole spacing and clearance before substitution.

Q: What is the difference between AEC-Q200 rated and non-rated alternatives? A: AEC-Q200 certification indicates automotive-grade qualification with defined reliability and performance standards. UPM2A470MHD6 and EEU-FC2A470 carry this rating. Non-rated alternatives (UPJ2A470MPD, UPS2A470MPD, UPW2A470MPD, UPW2A470MPD6) are suitable for general purpose applications but lack automotive qualification.

Q: Why does UPS2A470MPD have significantly lower ripple current at 120 Hz? A: UPS2A470MPD is rated for 2000 hours lifetime at 105°C, compared to 5000 hours for the main part. This reduced thermal rating correlates with lower ripple current handling capability. Use only in applications with lower thermal stress.

Q: Is EEU-FC2A470 from Panasonic a suitable cross-manufacturer substitute? A: Yes. EEU-FC2A470 meets all mandatory electrical and physical parameters, carries AEC-Q200 automotive certification, and maintains active product status. Cross-manufacturer substitution is valid where compliance requirements align.

Q: What does "Not For New Designs" status mean for substitution? A: This designation indicates the part is obsolete or being phased out. For new designs, EEU-FC2A470 is the recommended choice due to active product status. For legacy system support and repair, all listed substitutes remain valid if parameter requirements are met.

Q: How do impedance differences affect circuit performance? A: Lower impedance (EEU-FC2A470 at 240 mOhms) provides better high-frequency filtering and lower voltage ripple. Higher impedance alternatives (UPS2A470MPD, UPW2A470MPD at 370 mOhms) are acceptable where ripple specifications are less stringent.

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