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LL High reliability type 12000~20000hours 50V 63V/100V/ 160v/4.7uF/10uF/22uF/33uF/47uF100uF aluminum electrolytic capacitors
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US$ 0.1
≥10000 Pieces
US$ 0.09
≥30000 Pieces
US$ 0.07
≥50000 Pieces
US$ 0.06
≥100000 Pieces
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
njhw chang
Model Number:
LL
Specification:
160V4.7
Product Details
NanJia Hua Wei Electronics Co., Ltd.
NanJia Hua Wei Electronics Co., Ltd. was founded in 1987，It is a high-tech enterprise specialized in design, research, manufacturing and sales of a full range of aluminum electrolytic capacitor products. Huawei Electronics has entered the top 100 enterprise electronic components in China for consecutive years since 2003.
The company has honored titles, such as "Changzhou Advanced Unit for Quality Management", "District Leader Quality Award" and "National Leader in Capacitor Industry Quality". Trademarks and products were awarded "Jiangsu Famous Brand" and "Jiangsu Famous Brand Product"
Hua Wei Electronics has established a global sales service network, with multiple domestic offices and foreign sales branches. Our products are exported to Japan, Korea, Indonesia, India, Turkey, the United States, Russia, Germany, Brazil and other countries. We have established a good reputation and brand among customers, and become a strategic partner and excellent supplier for many customers.
Providing with a full range of aluminum electrolytic capacitors
Products meet RoHS, REACH, HF
NanJia Hua Wei Electronics，as the only domestic supplier of a full range of aluminum electrolytic capacitors, produces a total of more than 100 series including six types: Lead, SMD, Snap-in, Screw, Solid, and Hybrid. Hua Wei Electronics promises to provide services and products that can help create a safe and healthy environment and minimize the impact of its own operations on the environment with the standards of great capacitor companies.
Capacity: 3 billion PCs/yearProduct type: lead type, solder pin type, solder lug type,Bolt-type solid aluminum electrolytic capacitor
Capacity: 1.2 billion pieces/yearProduct Type: Chip Aluminum Electrolytic Capacitor
Capacity: 1.8 billion PCs/yearProduct Type: Lead Type Aluminum Electrolytic Capacitor
Quality guarantee.
laboratory
Product information
LL Series
High Ripple Current High Temperature , extremely Long Life,
Life time 105℃ 12,000~20,000hours.
Specially designed for light emitting diode lamp (LED)drive source.
Adapted to the RoHS directive.
Features
Life time 105℃ 12,000~20,000hours.
Specially designed for light emitting diode lamp (LED)drive source.
Adapted to the RoHS directive.
Specifications
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Items
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Characteristics
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Operating Temperature Range
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-40~+105℃
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Rated Voltage Range
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160~450V
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Nominal Capacitance Range
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1~150μF
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Capacitance Tolerance
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± 20% (120Hz, +20°C)
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Leakage Current（+20℃）
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I ≤0.02CV+10μA (at 20℃, after 2 minutes)
C: Capacitance (μF)；V: Rated voltage range (V)
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Dissipation Factor (+20℃, 120Hz)
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UR (V)
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160
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200
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250
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350
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400
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450
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tgδ
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0.24
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0.24
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0.24
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0.24
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0.24
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0.24
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Temperature Characteristics
(Impedance ratio at 120Hz) |
UR (V)
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160
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200
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250
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350
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400
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450
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Z-40℃／Z+20℃
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6
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6
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6
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7
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7
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9
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The following specifications shall be met when the capacitors are restored to +20℃ for 16 hours after D.C. bias rated ripple current is applied at +105℃, the peak voltage shall not exceed the voltage.
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Time:
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6.3×9, 6.3×11, 8×9, 10×9
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12,000 hours
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8×11.5, 8×16, 8×20, 10×12.5
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15,000 hours
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φ≥10×16
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20,000 hours
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Capacitance change ： ±30% of the initial measured value
Leakage current ： ≤Initial specified value Dissipation factor ： ≤3 times of the initial specified value |
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Shelf Life
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After storage for 1000 hours at +105℃ and then resumed for 16 hours:
Capacitance change ： ±20% of the initial measured value Leakage current ： ≤2 times of the initial specified value Dissipation factor ： ≤2 times of the initial specified value |
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Case Size Table
Unit: mm
Coefficient of Allowable Ripple Current
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Frequency（Hz）
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50
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120
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1K
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10K
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100K
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Coefficient
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0.40
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0.50
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0.80
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0.90
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0.10
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Size φD×L(mm)
Maximum Allowable Ripple Current (mA rms) at 105℃ 100KHz
Maximum ESR (Ω) at 20℃ 100KHz
Maximum Allowable Ripple Current (mA rms) at 105℃ 100KHz
Maximum ESR (Ω) at 20℃ 100KHz
Exhibitions and partners
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