Online Service

Online Service

Contact Person
+86 136 6733 2386
quality snap in capacitor Nichicon LGX2H391MELC50 rated 500 volts for switching power supply applications factory
<
quality snap in capacitor Nichicon LGX2H391MELC50 rated 500 volts for switching power supply applications factory
>
Specifications
Lifetime:
5000hrs@105℃
Operating Temperature:
-25℃~+105℃
Capacitance:
390uF
Height - Seated (Max):
50mm
Pin Spacing:
10mm
Voltage Rating:
500V
Diameter:
35mm
Tolerance:
±20%
Ripple Current:
2.5454A@50kHz
Mfr. Part #:
LGX2H391MELC50
Package:
Through Hole,D35xL50mm
Key Attributes
Model Number: LGX2H391MELC50
Product Description

Product Overview

The LGX series of Aluminum Electrolytic Capacitors are designed for long-life assurance, withstanding 5000 hours of rated ripple current application at 105C. These capacitors are particularly suited for rectifier circuits in general inverters and switching power supplies. The series offers an addition of 500V rated voltage and is compliant with the RoHS directive (2011/65/EU, (EU)2015/863). Other terminations are available upon request.

Product Attributes

  • Brand: Not explicitly stated, but implied as the manufacturer of CAT.8100K series.
  • Series: LGX
  • Type: Snap-in Terminal
  • Certifications: RoHS directive (2011/65/EU, (EU)2015/863)
  • Color: Black sleeve with white letter printing
  • Minimum Order Quantity: 50pcs

Technical Specifications

Category Specification
Temperature Range -25 to +105C
Rated Voltage Range 200 to 500V
Rated Capacitance Range 56 to 2200F
Capacitance Tolerance 20% at 120Hz, 20C
Leakage Current I (A) (After 5 minutes' application of rated voltage) [C : Rated Capacitance (F) V : Voltage (V)]
Endurance 5000 hours at 105C with rated ripple current. Capacitors restored to 20C shall meet specifications after this test. Peak voltage shall not exceed rated voltage.
Shelf Life After storing under no load at 105C for 1000 hours and performing voltage treatment at 20C (based on JIS C 5101-4 clause 4.1), specifications shall be met.
Stability at Low Temperature (Z25C/Z+20C)
  • Capacitance change: Within 20% of initial value
  • Leakage current: Less than or equal to initial specified value
  • tan : 200% or less than initial specified value
Impedance ratio (MAX.) at Low Temperature
  • 200V: 4
  • 250V: 8
Measurement Frequency (tan , Leakage Current) 120Hz at 20C
tan (MAX.)
  • 200 to 400V: 0.15
  • 450 to 500V: 0.20
Frequency Coefficient of Rated Ripple Current (at 105C, 120Hz)
Frequency (Hz) 200250V Coeff. 400-500V Coeff.
50 0.77 0.81
60 0.82 0.85
120 1.00 1.00
300 1.16 1.17
1k 1.30 1.32
10k 1.41 1.45
50k or more 1.43 1.50
Dimensions (D x L mm) & Capacitance (F) & Rated Ripple (mArms) & Leakage Current (mA)
Voltage Cap. (F) Size D L(mm) Rated ripple (mArms) Leakage Current (mA) Example Part Number
200V 270 22 25 1010 0.77 LGX2E271MELZ25
330 22 30 1200 0.86 LGX2E331MELZ30
330 25 25 1320 0.86 LGX2E331MELA25
390 22 35 1440 0.93 LGX2E391MELZ35
390 25 30 1430 0.93 LGX2E391MELA30
470 22 40 1620 1.02 LGX2E471MELZ40
470 25 35 1600 1.02 LGX2E471MELA35
470 30 25 1510 1.02 LGX2E471MELB25
560 22 45 1800 1.12 LGX2E561MELZ45
560 25 35 1780 1.12 LGX2E561MELA35
560 30 30 1830 1.12 LGX2E561MELB30
680 22 50 2000 1.23 LGX2E681MELZ50
680 25 40 2000 1.23 LGX2E681MELA40
250V 100 22 25 660 0.60 LGX2G101MELZ25
120 22 30 750 0.65 LGX2G121MELZ30
150 22 35 860 0.73 LGX2G151MELZ35
150 25 25 860 0.73 LGX2G151MELA25
180 22 35 860 0.80 LGX2G181MELZ35
180 25 30 970 0.80 LGX2G181MELA30
180 30 25 1020 0.80 LGX2G181MELB25
220 22 45 1090 0.88 LGX2G221MELZ45
220 25 35 1120 0.88 LGX2G221MELA35
270 22 50 1230 0.98 LGX2G271MELZ50
270 25 40 1260 0.98 LGX2G271MELA40
270 30 30 1270 0.98 LGX2G271MELB30
400V 82 22 25 590 0.57 LGX2W820MELZ25
100 22 30 690 0.63 LGX2W101MELZ30
100 25 25 700 0.63 LGX2W101MELA25
120 22 35 770 0.69 LGX2W121MELZ35
120 25 30 880 0.69 LGX2W121MELA30
150 22 40 880 0.77 LGX2W151MELZ40
150 25 30 880 0.77 LGX2W151MELA30
150 30 25 930 0.77 LGX2W151MELB25
180 22 45 900 0.85 LGX2W181MELZ45
180 25 35 920 0.85 LGX2W181MELA35
180 30 30 1030 0.85 LGX2W181MELB30
450V 330 22 25 1100 0.77 LGX2D331MELZ25
390 22 30 1380 0.83 LGX2D391MELZ30
470 22 35 1550 0.91 LGX2D471MELZ35
470 25 25 1390 0.91 LGX2D471MELA25
560 22 35 1550 1.00 LGX2D561MELZ35
680 22 40 1730 1.10 LGX2D681MELZ40
680 25 35 1870 1.10 LGX2D681MELA35
680 30 30 1980 1.10 LGX2D681MELB30
820 22 50 2180 1.21 LGX2D821MELZ50
820 25 40 2090 1.21 LGX2D821MELA40
1000 25 45 2350 1.34 LGX2D102MELA45
1000 30 35 2220 1.34 LGX2D102MELB35
500V 560 22 25 1100 0.73 LGX2H560MELZ25
680 22 30 1380 0.73 LGX2H680MELZ30
680 25 25 1550 0.73 LGX2H680MELA25
820 22 35 1620 0.82 LGX2H820MELZ35
820 25 30 1430 0.82 LGX2H820MELA30
1000 22 40 1600 0.82 LGX2H101MELZ40
1200 22 50 1780 0.90 LGX2H121MELZ50
1200 25 35 1420 0.90 LGX2H121MELA35
1200 30 25 1500 0.90 LGX2H121MELB25
1500 25 45 1600 0.99 LGX2H151MELA45
1500 30 30 1330 0.99 LGX2H151MELB30
1500 35 25 1230 0.99 LGX2H151MELC25

2410121928_Nichicon-LGX2H391MELC50_C246386.pdf

Request A Quote

Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible

You Can Upload Up To 5 Files And Each File Sized 10M Max