UPM1E331MPD1TD Equivalent & Substitute Parts

Part Overview

The UPM1E331MPD1TD is a 330 µF, 25 V aluminum electrolytic capacitor in radial, can package manufactured by Nichicon. This component is rated for automotive applications with AEC-Q200 compliance and features a 3000-hour lifetime at 105°C operating temperature. The part carries a "Not For New Designs" product status, making identification of equivalent and substitute parts essential for ongoing production support and design updates.

Key Parameters

Parameter	Value
Capacitance	330 µF
Voltage Rating	25 V
Tolerance	±20%
Lifetime @ 105°C	3000 Hrs
Operating Temperature Range	-55°C ~ 105°C
Polarization	Polar
Package Type	Radial, Can
Lead Spacing	0.138" (4.60mm)
Case Diameter	0.315" Dia (8.00mm)
Mounting Type	Through Hole
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the UPM1E331MPD1TD is determined by the following critical parameters:

Capacitance Value: 330 µF (exact match required)
Tolerance: ±20% (exact match required)
Voltage Rating: Minimum 25 V (equal or higher acceptable)
Package Dimensions: Lead spacing 0.138" (4.60mm), case diameter 0.315" (8.00mm), height compatibility
Mounting Type: Through Hole (exact match required)
Polarization: Polar (exact match required)
Operating Temperature Range: -55°C ~ 105°C (exact match required)
Lifetime Rating: 3000 Hrs @ 105°C minimum

Substitutes are categorized as follows:

Direct Equivalent: UPJ1E331MPD1TD — Identical electrical specifications with equivalent mechanical fit; differs in application classification and impedance characteristics.

Parametric Equivalent: UPM1E331MPD1TA — Identical to main part with automotive AEC-Q200 rating; represents alternative tape configuration within same series.

Upgrade Substitutes: UPW1V331MPD6TD, 860080574014, 860160574023 — Higher voltage rating (35 V) with improved performance characteristics; direct mechanical and electrical compatibility with enhanced ripple current handling.

Parameter Comparison

Parameter	UPM1E331MPD1TD	UPJ1E331MPD1TD	UPM1E331MPD1TA	UPW1V331MPD6TD	860080574014	860160574023
Manufacturer	Nichicon	Nichicon	Nichicon	Nichicon	Würth Elektronik	Würth Elektronik
Series	UPM	UPJ	UPM	UPW	WCAP-ATLI	WCAP-ATLL
Capacitance	330 µF	330 µF	330 µF	330 µF	330 µF	330 µF
Voltage Rating	25 V	25 V	25 V	35 V	35 V	35 V
Tolerance	±20%	±20%	±20%	±20%	±20%	±20%
Lifetime @ 105°C	3000 Hrs	3000 Hrs	3000 Hrs	3000 Hrs	3000 Hrs	4000 Hrs
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
Impedance	85 mOhms	130 mOhms	85 mOhms	65 mOhms	41 mOhms	160 mOhms
Lead Spacing	0.138" (4.60mm)	0.138" (4.60mm)	0.138" (4.60mm)	0.138" (4.60mm)	0.138" (4.60mm)	0.138" (4.60mm)
Case Diameter	0.315" (8.00mm)	0.315" (8.00mm)	0.315" (8.00mm)	0.315" (8.00mm)	0.315" (8.00mm)	0.315" (8.00mm)
Height - Seated (Max)	0.846" (21.50mm)	0.827" (21.00mm)	0.846" (21.50mm)	0.866" (22.00mm)	0.846" (21.50mm)	0.846" (21.50mm)
Mounting Type	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
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Not For New Designs	Not For New Designs	Not For New Designs	Not For New Designs	Active	Active
Automotive Rating	AEC-Q200	—	AEC-Q200	—	—	—

Engineering Selection Recommendations

For Direct Replacement (Same Voltage, Same Series)

UPJ1E331MPD1TD and UPM1E331MPD1TA provide electrical and mechanical compatibility with the UPM1E331MPD1TD. UPJ1E331MPD1TD is classified for general-purpose applications, while UPM1E331MPD1TA maintains automotive AEC-Q200 compliance. Both share identical capacitance, voltage, tolerance, and operating temperature specifications. Selection between these options depends on application requirements for automotive certification.

For Upgraded Performance (Higher Voltage Rating)

UPW1V331MPD6TD, 860080574014, and 860160574023 offer 35 V voltage ratings with improved ripple current handling and lower impedance characteristics. These upgrades are mechanically compatible and electrically superior for applications operating below 25 V. The Würth Elektronik parts (860080574014 and 860160574023) carry Active product status, providing long-term availability assurance. Part 860160574023 offers extended lifetime rating of 4000 hours at 105°C compared to 3000 hours for other options.

Compliance Considerations

UPM1E331MPD1TD and UPM1E331MPD1TA maintain AEC-Q200 automotive certification. Würth Elektronik substitutes (860080574014, 860160574023) do not carry automotive ratings but are ROHS3 compliant and carry Active product status. For automotive applications requiring AEC-Q200 compliance, UPM1E331MPD1TA is the preferred equivalent. For general-purpose applications, Würth Elektronik parts provide active product status with enhanced performance metrics.

Frequently Asked Questions (FAQ)

Q: Can UPJ1E331MPD1TD replace UPM1E331MPD1TD in automotive applications?

A: UPJ1E331MPD1TD lacks AEC-Q200 automotive certification. For automotive applications requiring this certification, use UPM1E331MPD1TA instead. UPJ1E331MPD1TD is suitable for general-purpose applications with identical electrical specifications.

Q: What is the advantage of using 35 V rated substitutes instead of the original 25 V part?

A: The 35 V rated substitutes (UPW1V331MPD6TD, 860080574014, 860160574023) provide improved ripple current handling and lower impedance. These characteristics enhance performance in applications operating at or below 25 V. The Würth Elektronik parts offer Active product status, ensuring continued availability.

Q: Are the Würth Elektronik parts (860080574014, 860160574023) mechanically compatible with the original UPM1E331MPD1TD?

A: Yes. Both Würth Elektronik parts share identical lead spacing (0.138" / 4.60mm), case diameter (0.315" / 8.00mm), and through-hole mounting type. Height differences are minimal (0.846" maximum for both versus 0.846" for the original), ensuring PCB compatibility.

Q: What is the difference between 860080574014 and 860160574023?

A: Both are Würth Elektronik 330 µF, 35 V radial capacitors with identical mechanical dimensions. The primary difference is lifetime rating: 860160574023 provides 4000 hours at 105°C compared to 3000 hours for 860080574014. Additionally, 860160574023 has higher impedance (160 mOhms) and different ripple current specifications.

Q: Can I use UPW1V331MPD6TD as a direct replacement for UPM1E331MPD1TD?

A: Yes, with the understanding that UPW1V331MPD6TD has a higher voltage rating (35 V versus 25 V). This upgrade is electrically and mechanically compatible. The higher voltage rating provides design margin and improved performance characteristics without affecting circuit functionality in applications designed for 25 V operation.

Q: Why is the original UPM1E331MPD1TD marked "Not For New Designs"?

A: This status indicates the part is in mature or end-of-life phase. For new designs, consider UPM1E331MPD1TA (same series with automotive rating) or the Würth Elektronik Active parts (860080574014, 860160574023) for long-term availability assurance.

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