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LGW2W271MELB40 Dataheets PDF



Part Number LGW2W271MELB40
Manufacturers Nichicon
Logo Nichicon
Description ALUMINUM ELECTROLYTIC CAPACITORS
Datasheet LGW2W271MELB40 DatasheetLGW2W271MELB40 Datasheet (PDF)

ALUMINUM ELECTROLYTIC CAPACITORS GW Snap-in Terminal Type, 105°C High Ripple Current series High Ripple current. Withstanding 3000 hours application of rated ripple current at 105°C. Compliant to the RoHS directive (2002/95/EC). GW High Ripple Current GU Specifications Item Category Temperature Range Rated Voltage Range Rated Capacitance Range Capacitance Tolerance Leakage Current Performance Characteristics – 40 to +105°C (200 250V) , – 25 to +105°C (400 450V) 200 to 450V 82 to 2200µF ± 20.

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ALUMINUM ELECTROLYTIC CAPACITORS GW Snap-in Terminal Type, 105°C High Ripple Current series High Ripple current. Withstanding 3000 hours application of rated ripple current at 105°C. Compliant to the RoHS directive (2002/95/EC). GW High Ripple Current GU Specifications Item Category Temperature Range Rated Voltage Range Rated Capacitance Range Capacitance Tolerance Leakage Current Performance Characteristics – 40 to +105°C (200 250V) , – 25 to +105°C (400 450V) 200 to 450V 82 to 2200µF ± 20% at 120Hz, 20°C I 3 CV (µA) (After 5 minutes' application of rated voltage) [C : Rated Capacitance (µF) V : Voltage (V)] Tangent of loss angle (tan δ) Rated voltage(V) tan δ (MAX.) 200 to 400 0.15 450 0.20 Measurement frequency : 120Hz, Temperature : 20°C Stability at Low Temperature Rated voltage(V) Impedance ratio Z–25°C/ Z+20°C ZT/Z20 (MAX.) Z–40°C/ Z+20°C Measurement frequency : 120Hz 200 • 250 3 400 • 450 8 12 — Endurance The specifications listed at right shall be met when the capacitors are restored to 20°C after D.C. bias plus rated ripple current is applied for 3000 hours at 105°C, the peak voltage shall not exceed the rated voltage. Capacitance change tan δ Leakage current Within ±20% of the initial capacitance value 200% or less than the initial specified value Less than or equal to the initial specified value Shelf Life Marking After storig the capacitors under no load at 105°C for 1000 hours and then performing voltage treatment based on JIS C 5101-4 clause 4.1 at 20°C, they shall meet the requirements listed at right. Printed with white color letter on black sleeve. Capacitance change tan δ Leakage current Within ±15% of the initial capacitance value 150% or less than the initial specified value Less than or equal to the initial specified value φD +1.5 MAX. 4.0±0.5 2.5 Drawing Polarity bar Sleeve (P.E.T.) L±2 Pressure relief vent 10 ±0.1 4.0±0.5 10 0.8 +0.2 -0.1 0.8 +-00..21 Type numbering system (Example : 400V 120µF) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 L GW 2 G 1 2 1 M E L Z 3 0 Configuration Capacitance tolerance (±20%) Rated capacitance (120µF) Rated voltage (400V) Series name Type Case length code Case dia. code φD Code 22 Z 25 A 30 B 35 C 2 - 2 φ ±0.1 (PC board hole dimensions) +0.2 1.5 -0.1 (Terminal dimensions) The other terminal is also available upon request. Please refer page 272 for schematic of dimensions. Frequency coefficient of rated ripple current Frequency (Hz) 50 60 120 300 1k 10k 50k or more 200 • 250 Coeff. 400 • 450 0.81 0.77 0.85 0.82 1.00 1.00 1.17 1.16 1.32 1.30 1.45 1.41 1.50 1.43 Minimum order quantity : 50pcs. Dimension table in next page. CAT.8100Z ALUMINUM ELECTROLYTIC CAPACITORS GW series Dimensions Cap. (µF) 330 470 560 680 820 1000 1200 1500 1800 2200 Size φD × L(mm) 22 × 25 22 × 30 25 × 25 22 × 35 25 × 30 22 × 40 25 × 35 30 × 25 22 × 45 25 × 40 30 × 30 35 × 25 25 × 45 30 × 35 25 × 50 30 × 40 35 × 30 30 × 45 35 × 35 30 × 50 35 × 40 35 × 45 200V (2D) Rated r.


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