Equivalent & Substitute Parts for UTT0J331MPD1TA

Part Overview

The UTT0J331MPD1TA is a 330 µF, 6.3 V aluminum electrolytic capacitor in radial, can package manufactured by Nichicon. This component is classified as obsolete, necessitating identification of active equivalent and substitute parts for ongoing design support and procurement continuity. The part operates across a temperature range of -40°C to 105°C with a rated lifetime of 5000 hours at 105°C, suitable for general-purpose applications requiring polarized capacitive storage.

Substiute Parts

UTT0J331MPD1TA

NichiconIn Stock: 738UTT0J331MPD1TA Datasheet

Current PartRFQ

UTS1C331MPD1TA

NichiconIn Stock: 902UTS1C331MPD1TA Datasheet

UpgradeRFQ

UTS1C331MPD1TD

NichiconIn Stock: 1051UTS1C331MPD1TD Datasheet

UpgradeRFQ

UTS0J331MPD1TD

NichiconIn Stock: 1044UTS0J331MPD1TD Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the UTT0J331MPD1TA is determined by the following criteria:

Upgrade Substitutes (UTS1C331MPD1TA, UTS1C331MPD1TD): These parts maintain identical capacitance (330 µF), tolerance (±20%), physical dimensions, lead spacing, and mounting configuration. The rated voltage is increased to 16 V, providing enhanced voltage margin while preserving all mechanical and thermal characteristics. These upgrades are direct replacements suitable for applications where higher voltage rating provides design margin.

Parametric Equivalent (UTS0J331MPD1TD): This part matches the original specification exactly—330 µF capacitance, 6.3 V rating, ±20% tolerance, identical physical dimensions, lead spacing, and thermal lifetime. The primary distinction is product status (active versus obsolete) and series designation (UTS versus UTT), making it a functional equivalent for direct substitution.

All substitute parts share the following critical parameters with the main part:

• Capacitance: 330 µF
• Tolerance: ±20%
• Package: Radial, Can
• Lead Spacing: 0.138" (4.60mm)
• Size: 0.315" Dia (8.00mm)
• Height: 0.413" (10.50mm)
• Operating Temperature: -40°C ~ 105°C
• Lifetime: 5000 Hrs @ 105°C
• Mounting: Through Hole
• RoHS Status: ROHS3 Compliant

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Parametric Equivalent): Select UTS0J331MPD1TD when exact electrical and mechanical specifications must be maintained. This part is functionally identical to the main part and carries active product status, ensuring long-term availability and supply chain continuity.

For Voltage-Upgraded Applications: Select UTS1C331MPD1TA or UTS1C331MPD1TD when circuit design permits operation at 16 V rated voltage. Both upgrade options provide identical physical form factor and mechanical compatibility while offering enhanced voltage margin. These parts are suitable for applications where increased voltage headroom improves reliability or design flexibility.

Compliance Considerations: All substitute parts maintain ROHS3 compliance and REACH unaffected status, matching the regulatory posture of the original component. Selection among active alternatives does not introduce compliance risk.

Frequently Asked Questions (FAQ)

Q: Can UTS1C331MPD1TA or UTS1C331MPD1TD be used as direct drop-in replacements for UTT0J331MPD1TA?

A: Yes. Both upgrade parts share identical physical dimensions, lead spacing, mounting type, and package configuration. The 16 V rating is compatible with any circuit designed for 6.3 V operation, as the higher voltage rating does not affect electrical performance in lower-voltage applications.

Q: What is the difference between UTS1C331MPD1TA and UTS1C331MPD1TD?

A: Both parts are electrically and mechanically identical 330 µF, 16 V aluminum electrolytic capacitors with matching specifications. The difference in part number suffix (TA versus TD) reflects manufacturing or packaging variations that do not affect functional performance or physical compatibility.

Q: Is UTS0J331MPD1TD a true equivalent to UTT0J331MPD1TA?

A: Yes. UTS0J331MPD1TD matches all electrical parameters (330 µF, 6.3 V, ±20% tolerance), thermal characteristics (5000 Hrs @ 105°C), and physical dimensions of the original part. The series designation change (UTS versus UTT) reflects product line evolution while maintaining full compatibility.

Q: Are there any ripple current differences between the main part and substitutes?

A: Ripple current specifications differ between the 6.3 V and 16 V variants due to different internal construction. The 6.3 V parts (UTT0J331MPD1TA and UTS0J331MPD1TD) specify lower ripple current ratings than the 16 V upgrade options. Circuit design must account for these differences if ripple current is a critical parameter.

Q: Can these parts be used interchangeably in new designs?

A: Yes. All substitute parts are suitable for new designs. UTS0J331MPD1TD is recommended for designs requiring exact 6.3 V specification. UTS1C331MPD1TA and UTS1C331MPD1TD are recommended for designs where 16 V operation is acceptable, as they provide enhanced voltage margin and active product status.