UPM2C470MHD Equivalent & Substitute Parts

Part Overview

The UPM2C470MHD is a 47 µF, 160 V aluminum electrolytic capacitor in radial, can package manufactured by Nichicon. This component is rated for automotive applications under AEC-Q200 with a 5000-hour lifetime at 105°C operating temperature. The part is classified as obsolete, necessitating identification of equivalent and substitute components for ongoing design support and procurement.

Key Parameters

Parameter	Value
Capacitance	47 µF
Voltage Rating	160 V
Tolerance	±20%
Lifetime @ 105°C	5000 Hrs
Operating Temperature Range	-40°C ~ 105°C
Ripple Current @ 120 Hz	220 mA
Ripple Current @ 10 kHz	352 mA
Lead Spacing	0.295" (7.50 mm)
Case Diameter	0.630" (16.00 mm)
Height (Seated Max)	1.063" (27.00 mm)
Mounting Type	Through Hole
Package	Radial, Can
RoHS Status	ROHS3 Compliant
AEC-Q200 Rating	Yes

Substitute Part Grouping Explanation

Substitution of the UPM2C470MHD is determined by the following criteria:

Direct Electrical Equivalence: Capacitance (47 µF), voltage rating (160 V), and tolerance (±20%) must match exactly.

Mechanical Compatibility: Lead spacing (7.50 mm), case diameter (16.00 mm), and mounting type (through hole, radial can) must be identical to ensure PCB footprint compatibility.

Performance Parameters: Ripple current ratings at specified frequencies and operating temperature range must meet or exceed the original specification.

Lifetime & Reliability: Rated lifetime at 105°C and compliance certifications (RoHS3, REACH) determine suitability for equivalent replacement.

Application Suitability: Automotive-rated parts (AEC-Q200) are preferred for automotive applications; general-purpose alternatives are acceptable only when application constraints permit.

Parameter Comparison

Part Number	Series	Capacitance	Voltage	Lifetime @ 105°C	Lead Spacing	Case Diameter	Height (Max)	Ripple @ 120 Hz	Ripple @ 10 kHz	Status	AEC-Q200
UPM2C470MHD	UPM	47 µF	160 V	5000 Hrs	7.50 mm	16.00 mm	27.00 mm	220 mA	352 mA	Obsolete	Yes
UPJ2C470MHD	UPJ	47 µF	160 V	5000 Hrs	7.50 mm	16.00 mm	26.50 mm	220 mA	352 mA	Obsolete	No
UPM2C470MHD1TN	UPM	47 µF	160 V	5000 Hrs	7.50 mm	16.00 mm	27.00 mm	220 mA	330 mA	Not For New Designs	Yes
UCY2G470MHD	UCY	47 µF	400 V	12000 Hrs	7.50 mm	16.00 mm	21.50 mm	520 mA	1.04 A	Active	No
UCS2G470MHD	UCS	47 µF	400 V	10000 Hrs	7.50 mm	16.00 mm	26.50 mm	590 mA	1.18 A	Active	No
UPJ2D470MHD1TN	UPJ	47 µF	200 V	5000 Hrs	7.50 mm	16.00 mm	26.50 mm	220 mA	352 mA	Not For New Designs	No
UPM2D470MHD	UPM	47 µF	200 V	5000 Hrs	7.50 mm	16.00 mm	27.00 mm	220 mA	352 mA	Obsolete	Yes
UPW2E470MHD	UPW	47 µF	250 V	8000 Hrs	7.50 mm	16.00 mm	25.00 mm	230 mA	368 mA	Obsolete	No
UCY2C470MPD	UCY	47 µF	160 V	12000 Hrs	5.00 mm	10.00 mm	21.50 mm	375 mA	750 mA	Active	No
UPW2C470MHD	UPW	47 µF	160 V	7000 Hrs	5.00 mm	12.50 mm	25.00 mm	220 mA	352 mA	Obsolete	No
URZ2C470MHD	URZ	47 µF	160 V	1000 Hrs	7.50 mm	16.00 mm	16.50 mm	300 mA	480 mA	Active	No

Engineering Selection Recommendations

Direct Replacement (Same Electrical & Mechanical Specifications):

UPJ2C470MHD is electrically and mechanically equivalent with identical 47 µF / 160 V ratings and 5000-hour lifetime. Height difference of 0.50 mm (26.50 mm vs. 27.00 mm) is within typical PCB assembly tolerances. However, this part lacks AEC-Q200 certification and is obsolete, limiting its suitability for new automotive designs.

UPM2C470MHD1TN maintains AEC-Q200 automotive rating and identical mechanical footprint. Ripple current at 10 kHz is 330 mA versus 352 mA on the original, representing a 6.2% reduction. This part is classified as "Not For New Designs," indicating limited future availability.

Higher Voltage Alternatives (Backward Compatible):

UCY2G470MHD and UCS2G470MHD both provide 400 V rating with identical 47 µF capacitance and 7.50 mm lead spacing. These parts are active products with extended lifetimes (12000 and 10000 hours respectively). Height reduction (21.50 mm and 26.50 mm) accommodates space-constrained layouts. Voltage derating improves reliability in 160 V applications. UCY2G470MHD is manufacturer-recommended; UCS2G470MHD is upgrade-designated.

Higher Voltage with Elevated Temperature Rating:

UPM2D470MHD and UPJ2D470MHD1TN provide 200 V rating, maintaining AEC-Q200 certification (UPM2D470MHD only) with identical mechanical dimensions and ripple current specifications. These are suitable for applications requiring voltage margin above 160 V.

UPW2E470MHD offers 250 V rating with 8000-hour lifetime at 105°C, providing additional voltage headroom. Height reduction to 25.00 mm may benefit compact designs.

Compact Footprint Alternatives:

UCY2C470MPD and UPW2C470MHD feature reduced lead spacing (5.00 mm) and smaller case diameters (10.00 mm and 12.50 mm respectively). These are suitable only for designs with compatible PCB layouts. UCY2C470MPD is active with 12000-hour lifetime; UPW2C470MHD is obsolete.

Limited Lifetime Alternative:

URZ2C470MHD is active with identical mechanical footprint but severely reduced 1000-hour lifetime at 105°C. This part is suitable only for non-critical applications with short operational life expectations.

Frequently Asked Questions (FAQ)

Q: Can UPJ2C470MHD replace UPM2C470MHD in automotive applications?

A: UPJ2C470MHD is electrically and mechanically equivalent but lacks AEC-Q200 certification. It is not recommended for automotive applications requiring this qualification. Both parts are obsolete.

Q: What is the advantage of using UCY2G470MHD or UCS2G470MHD?

A: Both parts are active products with extended lifetimes (12000 and 10000 hours at 105°C respectively) compared to the original 5000 hours. The 400 V rating provides voltage derating margin in 160 V circuits, improving reliability. Mechanical compatibility is maintained with 7.50 mm lead spacing and 16.00 mm case diameter.

Q: Are the height differences between substitute parts critical?

A: Height variations of 0.50 mm to 5.50 mm are generally accommodated by standard PCB assembly processes. However, designs with tight vertical clearance constraints must verify compatibility. Compact alternatives (UCY2C470MPD, UPW2C470MHD) with reduced case diameters require PCB footprint redesign.

Q: Can I use a 400 V rated capacitor in place of a 160 V rated capacitor?

A: Yes. Higher voltage ratings are backward compatible in lower voltage applications. The 400 V parts (UCY2G470MHD, UCS2G470MHD) operate safely at 160 V with improved voltage derating margin and reliability. No circuit modification is required.

Q: What is the difference between "Obsolete" and "Not For New Designs" status?

A: Obsolete parts have been discontinued and may have limited inventory. "Not For New Designs" parts are still available but manufacturers recommend against their use in new product development. Both statuses indicate procurement risk for long-term supply.

Q: Which substitute part is recommended for new automotive designs?

A: UCY2G470MHD is manufacturer-recommended. It maintains 47 µF / 160 V electrical specifications, provides 400 V voltage rating for derating, offers 12000-hour lifetime, and is an active product. However, it lacks AEC-Q200 certification. For AEC-Q200 requirement, no direct active equivalent exists; UPM2C470MHD1TN is the only active AEC-Q200 rated option but is classified "Not For New Designs."

Q: Can I use URZ2C470MHD as a substitute?

A: URZ2C470MHD is mechanically compatible but provides only 1000-hour lifetime at 105°C compared to 5000 hours on the original. This part is suitable only for applications with short operational life or non-critical functions where reduced reliability is acceptable.

Q: What packaging options are available?

A: The main part (UPM2C470MHD) is supplied in bulk packaging. UPM2C470MHD1TN is available in cut tape (CT) for automated assembly. Most substitute parts are bulk-packaged. Packaging selection depends on production volume and assembly process requirements.

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