LGX2G471MELB45

Electrolytic Capacitor, 470 µF, 400 V, ± 20%, Snap-In, 5000 hours @ 105°C

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Manufacturer: NICHICON
Product type: Snap In / Screw Terminal Aluminium Electrolytic Capacitors
ESR: -
SVHC: No SVHC (25-Jun-2025)
Polarity: Polar
Capacitance: 470µF
Voltage(AC): -
Voltage(DC): 400V
Lead Spacing: 10mm
Product Range: LGX Series
Qualification: -
Product Height: 45mm
Ripple Current: 1.81A
Product Diameter: 30mm
Capacitor Terminals: Snap-In
Capacitance Tolerance: ± 20%
Lifetime @ Temperature: 5000 hours @ 105°C
Operating Temperature Max: 105°C
Operating Temperature Min: -25°C

Delivery and price
Units per pack	200
Price	5.09 €
Current stock	10+
Lead time	30 days

Datasheet

**ALUMINUM  ELECTROLYTIC  CAPACITORS** 

## **LGX** 

Snap-in Terminal Type, 105°C Long Life Assurance, Smaller-Sized 

Long life assurance series withstanding 5000 hours application of rated ripple current at 105°C. Suited for rectifier circuit of general inverter, switching power supply. Compliant to the RoHS directive (2011/65/EU,(EU)2015/863). 

## **LGY** 

Smaller 

## **LGX** 

Smaller 

## Specifications 

| Specifications **LGC** ~~fe~~ Item Performance Characteristics 

|Item<br>~~fe~~|Performance Characteristics<br>~~fe~~|
|---|---|
|Category Temperature Range<br>~~fe~~<br>~~Ce~~|Category Temperature Range<br>–25 to +105°C<br>~~fe~~<br>~~Ce~~|
|Rated Voltage Range<br>~~|~~|Rated Voltage Range<br>200 to 500V<br>~~|~~|
|Rated Capacitance Range<br>~~|~~<br>~~Ce~~|Rated Capacitance Range<br>56 to 2200µF<br>~~|~~<br>~~Ce~~|
|Capacitance Tolerance<br>~~Ce~~<br>~~Ce~~|Capacitance Tolerance<br>± 20% at 120Hz,  20°C<br>~~Ce~~<br>~~Ce~~|
|Leakage Current|I<br>(µA) (After 5 minutes' application of rated voltage at 20°C)  [C : Rated Capacitance (µF)  V : Voltage (V)]<br>3<br>CV|
|Tangent of loss angle (tan|Tangent of loss angle (tanδ)<br>Measurement frequency : 120Hz at 20°C<br>Rated voltage(V)<br>tanδ(max.)<br>200 to 400<br>0.15<br>450 to 500<br>0.20|
|Stability at Low Temperature|Stability at Low Temperature<br>Measurement frequency : 120Hz<br>Z(–25°C) / Z(+20°C)<br>Rated voltage(V)<br>200<br>250<br>400 to 500<br>4<br>8<br>Impedance<br>ratio (max.)|
|Endurance|The specifications listed at right shall be met when the<br>capacitors are restored to 20°Cafter D.C. bias plus rated<br>ripple current is applied for 5000 hours at 105°C, the peak<br>voltage shall not exceed the rated voltage.<br>Capacitance change<br>Leakage current<br>tanδ<br>Within ±20% of the initial capacitance value<br>Less than or equal to the initial specified value<br>200% or less than the initial specified value|
|Shelf Life|After storing the capacitors under no load at 105°C<br>for 1000 hours and then performing voltage treatment<br>based on JIS C 5101-4 clause 4.1 at 20°C,<br>they shall meet the requirements listed at right.<br>Capacitance change<br>Leakage current<br>tanδ<br>Within ±15% of the initial capacitance value<br>Less than or equal to the initial specified value<br>150% or less than the initial specified value|
|Marking<br>~~I~~|Printed with white color letter on black sleeve.<br>~~I~~|



**==> picture [510 x 176] intentionally omitted <==**

**----- Start of picture text -----**<br>
| Drawing Type numbering system (Example : 400V 120µF)<br>Polarity bar<br>Sleeve (PET)  =] 1 2 3 4 5 6 7 8 9 10 11 12 13 14<br>L G X 2 G 1 2 1 M E L Z 3 0<br>Case length code<br>Case dia. code<br>Configuration φD Code<br>Capacitance tolerance (±20%)  22 Z<br>L±2 4.0±0.5<br>Rated capacitance (120µF)  25 A<br>30 B<br>Rated voltage (400V)<br>35 C<br>Series name<br>0.8 [+0.2] -0.1<br>Type<br>+0.2<br>2×φ2 ±0.1 1.5 -0.1<br>| —|t—<br>10±0.1<br>0.8<br>+0.2-0.1<br>（10）<br>φD+1.5max.<br>）<br>4.0±0.5 2.5<br>（<br>**----- End of picture text -----**<br>


Other terminations available upon request. Please refer to the Guidelines for Aluminum Electrolytic Capacitors. 

fe Dimension table in next page. 

[Td CAT.8100N 

**ALUMINUM  ELECTROLYTIC  CAPACITORS** 

## **LGX** 

Dimensions 

|||200V(2D)|200V(2D)|||||250V(2E)|250V(2E)||
|---|---|---|---|---|---|---|---|---|---|---|
|Cap.<br>(µF)|Size<br>φD×L(mm)|Rated<br>ripple<br>(mArms)|Leakage Current<br>(mA)|Code||Cap.<br>(µF)|Size<br>φD×L(mm)|Rated<br>ripple<br>(mArms)|Leakage Current<br>(mA)|Code|
|330|22×25|1100|0.77|LGX2D331MELZ25||270|22×25|1010|0.77|LGX2E271MELZ25|
|390<br>470<br>560|22×30<br>22×35<br>25×25<br>22×35|1380<br>1550<br>1390<br>1550|0.83<br>0.91<br>0.91<br>1.00|LGX2D391MELZ30<br>LGX2D471MELZ35<br>LGX2D471MELA25<br>LGX2D561MELZ35||330<br>390|22×30<br>25×25<br>22×35<br>25×30|1200<br>1320<br>1440<br>1430|0.86<br>0.86<br>0.93<br>0.93|LGX2E331MELZ30<br>LGX2E331MELA25<br>LGX2E391MELZ35<br>LGX2E391MELA30|
||22×40|1730|1.10|LGX2D681MELZ40|||22×40|1620|1.02|LGX2E471MELZ40|
|680|25×35|1870|1.10|LGX2D681MELA35||470|25×35|1600|1.02|LGX2E471MELA35|
||30×30|1980|1.10|LGX2D681MELB30|||30×25|1510|1.02|LGX2E471MELB25|
|820|22×50<br>25×40|2180<br>2090|1.21<br>1.21|LGX2D821MELZ50<br>LGX2D821MELA40||560|22×45<br>25×35|1800<br>1780|1.12<br>1.12|LGX2E561MELZ45<br>LGX2E561MELA35|
||25×45|2350|1.34|LGX2D102MELA45|||30×30|1830|1.12|LGX2E561MELB30|
|1000|30×35|2220|1.34|LGX2D102MELB35|||22×50|2000|1.23|LGX2E681MELZ50|
||35×30<br>25×50|2610<br>2400|1.34<br>1.46|LGX2D102MELC30<br>LGX2D122MELA50||680|25×40<br>30×35|2000<br>2060|1.23<br>1.23|LGX2E681MELA40<br>LGX2E681MELB35|
|1200|30×40|2530|1.46|LGX2D122MELB40|||35×25|1910|1.23|LGX2E681MELC25|
||35×35|2880|1.46|LGX2D122MELC35|||25×45|2150|1.35|LGX2E821MELA45|
|1500|30×50<br>35×40|3000<br>3080|1.64<br>1.64|LGX2D152MELB50<br>LGX2D152MELC40||820|30×35<br>35×30|2060<br>2150|1.35<br>1.35|LGX2E821MELB35<br>LGX2E821MELC30|
|1800<br>2200|35×45<br>35×50|3280<br>3450|1.80<br>1.98|LGX2D182MELC45<br>LGX2D222MELC50||1000|30×40<br>35×35|2330<br>2380|1.50<br>1.50|LGX2E102MELB40<br>LGX2E102MELC35|
|||||||1200|30×50<br>35×40|2680<br>2720|1.64<br>1.64|LGX2E122MELB50<br>LGX2E122MELC40|
|||||||1500|35×45|3050|1.83|LGX2E152MELC45|
|||||||1800|35×50|3300|2.01|LGX2E182MELC50|



|||400V(2G)|400V(2G)|||||450V(2W)|450V(2W)|||
|---|---|---|---|---|---|---|---|---|---|---|---|
|Cap.<br>(µF)|Size<br>φD×L(mm)|Rated<br>ripple<br>(mArms)|Leakage Current<br>(mA)|Code||Cap.<br>(µF)|Size<br>φD×L(mm)|Rated<br>ripple<br>(mArms)|Leakage Current<br>(mA)|Code||
|100|22×25|660|0.60|LGX2G101MELZ25||82|22×25|590|0.57|LGX2W820MELZ25||
|120<br>150|22×30<br>22×35<br>25×25<br>22×35|750<br>860<br>860<br>860|0.65<br>0.73<br>0.73<br>0.80|LGX2G121MELZ30<br>LGX2G151MELZ35<br>LGX2G151MELA25<br>LGX2G181MELZ35||100<br>120|22×30<br>25×25<br>22×35<br>25×30|690<br>700<br>770<br>880|0.63<br>0.63<br>0.69<br>0.69|LGX2W101MELZ30<br>LGX2W101MELA25<br>LGX2W121MELZ35<br>LGX2W121MELA30||
|180|25×30|970|0.80|LGX2G181MELA30|||22×40|880|0.77|LGX2W151MELZ40||
||30×25|1020|0.80|LGX2G181MELB25||150|25×30|880|0.77|LGX2W151MELA30||
|220|22×45<br>25×35|1090<br>1120|0.88<br>0.88|LGX2G221MELZ45<br>LGX2G221MELA35|||30×25<br>22×45|930<br>900|0.77<br>0.85|LGX2W151MELB25<br>LGX2W181MELZ45||
|270|22×50<br>25×40<br>30×30|1230<br>1260<br>1270|0.98<br>0.98<br>0.98|LGX2G271MELZ50<br>LGX2G271MELA40<br>LGX2G271MELB30||180|25×35<br>30×30<br>35×25|920<br>1030<br>1100|0.85<br>0.85<br>0.85|LGX2W181MELA35<br>LGX2W181MELB30<br>LGX2W181MELC25||
||35×25|1220|0.98|LGX2G271MELC25|||25×40|1030|0.94|LGX2W221MELA40||
||25×45|1300|1.08|LGX2G331MELA45||220|30×35|1170|0.94|LGX2W221MELB35||
|330|30×35|1430|1.08|LGX2G331MELB35|||35×25|1100|0.94|LGX2W221MELC25||
||25×50|1440|1.18|LGX2G391MELA50|||25×50|1310|1.04|LGX2W271MELA50||
|390|30×40|1600|1.18|LGX2G391MELB40||270|30×40|1330|1.04|LGX2W271MELB40||
||35×30|1520|1.18|LGX2G391MELC30|||35×30|1240|1.04|LGX2W271MELC30||
|470|30×45<br>35×35|1810<br>1670|1.30<br>1.30|LGX2G471MELB45<br>LGX2G471MELC35||330|30×45<br>35×35|1510<br>1390|1.15<br>1.15|LGX2W331MELB45<br>LGX2W331MELC35||
|560<br>680|35×40<br>35×45|1900<br>2120|1.41<br>1.56|LGX2G561MELC40<br>LGX2G681MELC45||390|30×50<br>35×40|1670<br>1730|1.25<br>1.25|LGX2W391MELB50<br>LGX2W391MELC40||
|||||||470|35×45|1830|1.37|LGX2W471MELC45||
|||||||560|35×50|1980|1.50|LGX2W561MELC50||
|||||||||Rated ripple current (mArms) at 105°C 120Hz||||



CAT.8100N 

**ALUMINUM  ELECTROLYTIC  CAPACITORS** 

## **LGX** 

Dimensions 

||500V(2H)|500V(2H)|500V(2H)|500V(2H)|
|---|---|---|---|---|
|Cap.<br>(µF)|Size<br>φD×L(mm)|Rated<br>ripple<br>(mArms)|Leakage Current<br>(mA)|Code|
|56|22×25|560|0.50|LGX2H560MELZ25|
|68|22×30|590|0.55|LGX2H680MELZ30|
||25×25|650|0.55|LGX2H680MELA25|
|82|22×35|720|0.60|LGX2H820MELZ35|
||25×30|740|0.60|LGX2H820MELA30|
|100|22×40|770|0.67|LGX2H101MELZ40|
|120|22×50|930|0.73|LGX2H121MELZ50|
||25×35|930|0.73|LGX2H121MELA35|
||30×25|820|0.73|LGX2H121MELB25|
|150|25×45|1080|0.82|LGX2H151MELA45|
||30×30|910|0.82|LGX2H151MELB30|
||35×25|990|0.82|LGX2H151MELC25|
|180|25×50|1200|0.90|LGX2H181MELA50|
||30×35|1040|0.90|LGX2H181MELB35|
||35×30|1100|0.90|LGX2H181MELC30|
|220|30×45|1330|0.99|LGX2H221MELB45|
||35×35|1230|0.99|LGX2H221MELC35|
|270|30×50|1500|1.10|LGX2H271MELB50|
||35×40|1420|1.10|LGX2H271MELC40|
|330|35×45|1600|1.21|LGX2H331MELC45|
|390|35×50|1780|1.32|LGX2H391MELC50|
|470|35×58|2030|1.45|LGX2H471MELC58|



Rated ripple current (mArms) at 105°C 120Hz 

## Frequency coefficient of rated ripple current 

|Frequency (Hz)|Frequency (Hz)|50|60|120|300|1k|10k|50k or more|
|---|---|---|---|---|---|---|---|---|
|Coeff.|200•250V|0.81|0.85|1.00|1.17|1.32|1.45|1.50|
||400 to 500V|0.77|0.82|1.00|1.16|1.30|1.41|1.43|



CAT.8100N

Updated at April 28, 2026

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