UCD0J470MCL1GS Equivalent & Substitute Parts

Part Overview

The UCD0J470MCL1GS is a 47 µF, 6.3 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Nichicon. This component is rated for 2000 hours at 105°C and carries AEC-Q200 automotive qualification. The part is currently active in production with 1807 units in stock.

Equivalent and substitute parts are necessary when the primary part number becomes unavailable, when design requirements shift toward higher voltage ratings or extended lifetime specifications, or when alternative packaging formats are required for manufacturing flexibility.

Key Parameters

Parameter	Value
Capacitance	47 µF
Voltage Rating	6.3 V
Tolerance	±20%
Lifetime @ 105°C	2000 Hrs
Operating Temperature Range	-55°C to 105°C
Package Type	Radial, Can - SMD
Mounting	Surface Mount
Polarization	Polar
RoHS Status	ROHS3 Compliant
Ratings	AEC-Q200

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Direct Substitutes maintain identical electrical specifications (47 µF, 6.3 V, ±20% tolerance, 2000 Hrs @ 105°C) with differences limited to series designation, packaging format, or product status. These parts are electrically interchangeable in the same circuit application.

Upgrade Substitutes increase voltage rating or lifetime while maintaining 47 µF capacitance and ±20% tolerance. These parts are backward-compatible and provide enhanced performance margins.

Similar Substitutes share the same capacitance and voltage rating but may differ in lifetime, ripple current handling, impedance, or physical dimensions. These require verification of ripple current and thermal performance requirements.

Parametric Equivalents match all critical electrical parameters but originate from different product series. These are suitable for applications where series designation is not a design constraint.

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Lifetime @ 105°C	Packaging	Product Status	Ripple Current @ 100 kHz	Impedance	Size (Dia × Height)	AEC-Q200
UCD0J470MCL1GS	Nichicon	UCD	47 µF	6.3 V	2000 Hrs	Tape & Reel	Active	160 mA	700 mOhms	5.00mm × 6.10mm	Yes
UUT0J470MCL1GS	Nichicon	UUT	47 µF	6.3 V	2000 Hrs	Cut Tape & Digi-Reel	Obsolete	54 mA	—	5.00mm × 6.10mm	No
UCL1C470MCL6GS	Nichicon	UCL	47 µF	16 V	2000 Hrs	Tape & Reel	Active	240 mA	360 mOhms	5.00mm × 5.80mm	No
UUA0J470MCL1GS	Nichicon	UUA	47 µF	6.3 V	3000 Hrs	Tape & Reel	Active	57 mA	—	5.00mm × 6.10mm	No
UCD0J470MCL6GS	Nichicon	UCD	47 µF	6.3 V	2000 Hrs	Tape & Reel	Active	90 mA	1.35 Ohms	4.00mm × 6.10mm	Yes
UCL0J470MCL1GS	Nichicon	UCL	47 µF	6.3 V	2000 Hrs	Tape & Reel	Active	240 mA	360 mOhms	5.00mm × 5.80mm	No
UCM1E470MCL1GS	Nichicon	UCM	47 µF	25 V	2000 Hrs	Tape & Reel	Active	240 mA	360 mOhms	5.00mm × 6.10mm	Yes
UCM1V470MCL1GS	Nichicon	UCM	47 µF	35 V	2000 Hrs	Cut Tape & Digi-Reel	Active	240 mA	360 mOhms	5.00mm × 6.10mm	Yes
UWF0J470MCL1GB	Nichicon	UWF	47 µF	6.3 V	1000 Hrs	Tape & Reel	Obsolete	80 mA	2.6 Ohms	5.00mm × 5.50mm	No
UWG0J470MCL1GB	Nichicon	UWG	47 µF	6.3 V	1000 Hrs	Tape & Reel	Active	95 mA	1.8 Ohms	5.00mm × 5.40mm	No
UUD0J470MCL1GS	Nichicon	UUD	47 µF	6.3 V	2000 Hrs	Tape & Reel	Active	150 mA	760 mOhms	5.00mm × 6.10mm	Yes

Engineering Selection Recommendations

For Automotive Applications with AEC-Q200 Requirement: Select UCD0J470MCL6GS, UCM1E470MCL1GS, UCM1V470MCL1GS, or UUD0J470MCL1GS. All maintain AEC-Q200 qualification and ROHS3 compliance. UCD0J470MCL6GS offers identical electrical performance with a smaller 4.00 mm diameter footprint. UCM1E470MCL1GS and UCM1V470MCL1GS provide higher voltage ratings (25 V and 35 V respectively) for enhanced design margin. UUD0J470MCL1GS matches the primary part's specifications with equivalent ripple current handling.

For General Purpose Applications: UCL0J470MCL1GS and UCL1C470MCL6GS are suitable alternatives. UCL0J470MCL1GS maintains 6.3 V rating with superior ripple current capacity (240 mA @ 100 kHz). UCL1C470MCL6GS upgrades to 16 V with improved thermal performance and lower impedance.

For Extended Lifetime Requirements: UUA0J470MCL1GS extends operational life to 3000 hours at 105°C while maintaining 6.3 V rating and identical physical dimensions.

Avoid in New Designs: UUT0J470MCL1GS, UWF0J470MCL1GB are obsolete. UWG0J470MCL1GB carries only 1000-hour lifetime rating, unsuitable for applications requiring 2000-hour minimum specification.

Frequently Asked Questions (FAQ)

Q: Can UCD0J470MCL6GS replace UCD0J470MCL1GS directly? A: Yes, electrically. Both are 47 µF, 6.3 V, 2000 Hrs @ 105°C with AEC-Q200 qualification. The primary difference is physical size: UCD0J470MCL6GS uses a 4.00 mm diameter can versus 5.00 mm. Verify PCB land pattern compatibility before substitution.

Q: Is UCL1C470MCL6GS a suitable replacement? A: Yes, with design margin improvement. It maintains 47 µF and 2000-hour lifetime but increases voltage rating to 16 V. This is backward-compatible for 6.3 V circuits and provides overvoltage protection. Verify that the 5.80 mm height fits the available board space.

Q: Why should I avoid UUT0J470MCL1GS? A: This part is obsolete and carries reduced ripple current rating (54 mA @ 10 kHz versus 160 mA @ 100 kHz on the primary part). It lacks AEC-Q200 qualification and is not recommended for new designs.

Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel packaging? A: Both are surface mount formats suitable for automated assembly. Tape & Reel is standard for high-volume production. Cut Tape & Digi-Reel offers flexibility for lower-volume or mixed-component orders. Electrical performance is identical.

Q: Can I use UCM1V470MCL1GS in a 6.3 V circuit? A: Yes. The 35 V rating is a design upgrade that provides substantial overvoltage margin. The part is electrically compatible and maintains identical capacitance and tolerance. Verify that the Cut Tape & Digi-Reel packaging meets your procurement requirements.

Q: What does AEC-Q200 qualification mean? A: AEC-Q200 is an automotive-grade reliability standard. Parts carrying this rating have passed stress testing for automotive applications. If your design requires automotive-grade components, select only parts with AEC-Q200 designation.

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