UPJ1C331MPD6TD Equivalent & Substitute Parts

Part Overview

The UPJ1C331MPD6TD is a 330 µF, 16 V aluminum electrolytic capacitor in radial, can package manufactured by Nichicon. This component is classified as "Not For New Designs," indicating it has been superseded in Nichicon's product line. Organizations using this part in active applications require equivalent or substitute components that maintain electrical and mechanical compatibility while potentially offering improved performance characteristics or active product status.

Key Parameters

Parameter	Value
Capacitance	330 µF
Voltage Rating	16 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 for the UPJ1C331MPD6TD is determined by the following criteria:

Direct Electrical Equivalents maintain identical capacitance (330 µF), tolerance (±20%), voltage rating (16 V), and operating temperature range (-55°C ~ 105°C). These parts are mechanically and electrically interchangeable without circuit modification.

Upgraded Voltage Substitutes provide 330 µF capacitance with 25 V rating instead of 16 V. These are suitable for circuits where the original 16 V rating is adequate, as higher voltage-rated capacitors operate safely at lower voltages. Upgraded substitutes offer improved performance margins and extended product availability.

Packaging Variants differ only in delivery format (Cut Tape vs. Bulk) and do not affect electrical performance or circuit compatibility.

Series Variations (UPJ, UPM, UPW) represent different product lines from Nichicon with identical or superior electrical characteristics.

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Impedance	Ripple Current @ 10 kHz	Product Status	Packaging
UPJ1C331MPD6TD	Nichicon	UPJ	330 µF	16 V	±20%	5000 Hrs	180 mOhms	625 mA	Not For New Designs	Cut Tape
UPJ1C331MPD6	Nichicon	UPJ	330 µF	16 V	±20%	5000 Hrs	180 mOhms	625 mA	Not For New Designs	Bulk
UPM1C331MPD6TD	Nichicon	UPM	330 µF	16 V	±20%	5000 Hrs	120 mOhms	670 mA	Not For New Designs	Cut Tape
UPW1E331MPD1TD	Nichicon	UPW	330 µF	25 V	±20%	5000 Hrs	90 mOhms	760 mA	Not For New Designs	Cut Tape
860080475013	Würth Elektronik	WCAP-ATLI	330 µF	25 V	±20%	5000 Hrs	54 mOhms	1.01 A	Active	Cut Tape
860160475020	Würth Elektronik	WCAP-ATLL	330 µF	25 V	±20%	7000 Hrs	240 mOhms	924 mA	Active	Cut Tape

Engineering Selection Recommendations

For Direct Replacement: UPJ1C331MPD6 and UPJ1C331MPD6TD are electrically and mechanically identical. Selection between them depends on packaging requirements (Bulk vs. Cut Tape). Both retain "Not For New Designs" status.

For Improved Performance: UPM1C331MPD6TD offers lower impedance (120 mOhms vs. 180 mOhms) and higher ripple current capability (670 mA vs. 625 mA @ 10 kHz) while maintaining 16 V rating. This part includes AEC-Q200 automotive qualification and is suitable for applications requiring enhanced electrical performance.

For Active Product Status: Würth Elektronik parts 860080475013 and 860160475020 provide 25 V rated alternatives with active product status. The 860080475013 (WCAP-ATLI series) delivers superior impedance performance (54 mOhms) and ripple current handling (1.01 A @ 100 kHz). The 860160475020 (WCAP-ATLL series) extends thermal lifetime to 7000 hours at 105°C, providing enhanced reliability for long-term applications.

All substitute parts maintain ROHS3 compliance, identical lead spacing (5.00mm), and through-hole radial can package format.

Frequently Asked Questions (FAQ)

Q: Can UPJ1C331MPD6TD be replaced with a 25 V rated capacitor? A: Yes. Capacitors rated for higher voltage than the circuit requirement operate safely at lower voltages. UPW1E331MPD1TD, 860080475013, and 860160475020 are all 25 V rated and electrically compatible with circuits designed for 16 V operation.

Q: What is the difference between Cut Tape and Bulk packaging? A: Packaging format affects delivery and handling only. Electrical and mechanical specifications remain identical. Cut Tape (CT) provides individual component strips suitable for automated assembly. Bulk packaging is used for manual handling or alternative distribution methods.

Q: Does UPM1C331MPD6TD require different circuit design than UPJ1C331MPD6TD? A: No. UPM1C331MPD6TD is a direct electrical and mechanical substitute. The lower impedance and higher ripple current ratings represent performance improvements that do not require circuit modification.

Q: Why are Würth Elektronik parts listed as "Active" while Nichicon parts are "Not For New Designs"? A: Product status reflects manufacturer lifecycle classification. Active status indicates ongoing production and support. "Not For New Designs" indicates the manufacturer has superseded the product line. Würth Elektronik alternatives provide equivalent functionality with current product support.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed parts maintain ROHS3 compliance and are suitable for applications requiring environmental regulation adherence.

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