Equivalent & Substitute Parts for UTT0J101MDD1TP

Part Overview

The UTT0J101MDD1TP is a 100 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. 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 stable capacitance and low impedance characteristics.

Key Parameters

Parameter	Value
Capacitance	100 µF
Tolerance	±20%
Voltage - Rated	6.3 V
Lifetime @ Temperature	5000 Hrs @ 105°C
Operating Temperature Range	-40°C ~ 105°C
Lead Spacing	0.098" (2.50mm)
Size / Dimension	0.248" Dia (6.30mm)
Height - Seated (Max)	0.315" (8.00mm)
Mounting Type	Through Hole
Package / Case	Radial, Can
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution for the UTT0J101MDD1TP is determined by strict equivalence across the following parameters: capacitance value (100 µF), tolerance (±20%), rated voltage (6.3 V), lead spacing (0.098" / 2.50mm), case diameter (0.248" / 6.30mm), mounting type (Through Hole), and package configuration (Radial, Can).

Parametric equivalents maintain identical electrical specifications and physical dimensions, ensuring direct replacement capability. The substitute parts UTS0J101MDD1TE and UTS0J101MDD1TP from Nichicon's active UTS series satisfy all core substitution criteria while offering improved product status (Active vs. Obsolete).

The similar part 35YXJ100MT16.3X11 from Rubycon shares the same capacitance, tolerance, lead spacing, and case diameter but operates at a higher rated voltage (35 V vs. 6.3 V) and exhibits different physical height and performance characteristics. This part functions as a functional substitute where voltage derating is acceptable within the application circuit.

Parameter Comparison

Parameter	UTT0J101MDD1TP (Main)	UTS0J101MDD1TE (Parametric Equivalent)	UTS0J101MDD1TP (Parametric Equivalent)	35YXJ100MT16.3X11 (Similar)
Manufacturer	Nichicon	Nichicon	Nichicon	Rubycon
Series	UTT	UTS	UTS	YXJ
Product Status	Obsolete	Active	Active	Active
Capacitance	100 µF	100 µF	100 µF	100 µF
Tolerance	±20%	±20%	±20%	±20%
Voltage - Rated	6.3 V	6.3 V	6.3 V	35 V
Lifetime @ Temp.	5000 Hrs @ 105°C	5000 Hrs @ 105°C	5000 Hrs @ 105°C	7000 Hrs @ 105°C
Operating Temperature	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C
Ripple Current @ 120 Hz	72 mA	60 mA	60 mA	280 mA
Ripple Current @ 100 kHz	120 mA	100 mA	100 mA	400 mA
Lead Spacing	0.098" (2.50mm)	0.098" (2.50mm)	0.098" (2.50mm)	0.098" (2.50mm)
Size / Dimension	0.248" Dia (6.30mm)	0.248" Dia (6.30mm)	0.248" Dia (6.30mm)	0.248" Dia (6.30mm)
Height - Seated (Max)	0.315" (8.00mm)	0.315" (8.00mm)	0.315" (8.00mm)	0.492" (12.50mm)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	Radial, Can	Radial, Can	Radial, Can	Radial, Can
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

For direct replacement applications, the parametric equivalents UTS0J101MDD1TE and UTS0J101MDD1TP are preferred selections. Both parts maintain identical electrical and mechanical specifications to the obsolete UTT0J101MDD1TP while offering active product status and continued manufacturer support. UTS0J101MDD1TP provides higher inventory availability (1090 pcs vs. 643 pcs) and is recommended as the primary substitute.

The Rubycon 35YXJ100MT16.3X11 functions as a functional substitute where circuit design permits voltage derating. This part offers extended lifetime (7000 hrs vs. 5000 hrs @ 105°C) and higher ripple current ratings, suitable for applications with elevated thermal or current stress requirements. Physical height difference (12.50mm vs. 8.00mm) requires PCB layout verification.

All substitute parts maintain ROHS3 compliance and REACH unaffected status, consistent with the original component's regulatory classification.

Frequently Asked Questions (FAQ)

Q: Can UTS0J101MDD1TE and UTS0J101MDD1TP be used interchangeably with UTT0J101MDD1TP?

A: Yes. Both UTS series parts are parametric equivalents with identical capacitance (100 µF), voltage rating (6.3 V), tolerance (±20%), lead spacing (2.50mm), case diameter (6.30mm), and height (8.00mm). Physical and electrical compatibility is direct.

Q: What is the difference between UTS0J101MDD1TE and UTS0J101MDD1TP?

A: Both parts are electrically and mechanically identical. The difference is in packaging designation (TE vs. TP suffix) and inventory levels. UTS0J101MDD1TP has higher stock availability.

Q: Can the Rubycon 35YXJ100MT16.3X11 replace the UTT0J101MDD1TP?

A: Functional substitution is possible where circuit design permits. The 35YXJ100MT16.3X11 operates at 35 V (vs. 6.3 V), providing voltage margin. However, physical height is 12.50mm (vs. 8.00mm), requiring PCB layout verification. Ripple current ratings are significantly higher, suitable for demanding applications.

Q: Are there any compliance or regulatory differences between the substitute parts?

A: No. All substitute parts maintain ROHS3 compliance and REACH unaffected status identical to the original UTT0J101MDD1TP.

Q: What should I consider when selecting between parametric equivalents and the similar part?

A: Parametric equivalents (UTS series) provide direct replacement with no design changes. The similar part (35YXJ100MT16.3X11) requires circuit analysis to confirm voltage derating is acceptable and PCB layout adjustment for increased height.

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