Product Overview
The Jiang Xi Lian Sheng Electronic CO.,LTD. LGA series aluminum electrolytic capacitors are designed for electronic equipment applications. These capacitors are compliant with ROHS directive (2002/95/EC) and meet IEC-60384 standards. They offer reliable performance with a category temperature range of -40C to +105C and a load life of 10000 hours at 105C. Key features include a wide rated voltage range and precise capacitance tolerances.
Product Attributes
- Brand: LSTL (Jiang Xi Lian Sheng Electronic CO.,LTD.)
- Origin: China
- Certifications: ROHS compliant
- Sleeve Color: Coffee with gold lettering
Technical Specifications
| Part Description | LIAN SHENG (P/N) | Series | Rated Voltage (V) | Capacitance (uF) | Capacitance Tolerance (%) | Dissipation Factor Max (%) | Leakage Current (uA) 2min | Case Size (mm) | Category Temperature Range (C) | Load Life (105C) |
|---|---|---|---|---|---|---|---|---|---|---|
| LGA 250V56uF | R00LGA2E560G025M00 | LGA | 250 | 56 | -20+20 | 15 | 290.0 | 10*25 | -40+105 | 10000H |
| LGA 250V68uF | R00LGA2E680W025M00 | LGA | 250 | 68 | -20+20 | 15 | 350.0 | 12.5*25 | -40+105 | 10000H |
General Specifications
| Item | Characteristic | Specification |
|---|---|---|
| Operating Temperature Range | -40~+105 | |
| Rated Working Voltage Range | 160V~500V | |
| Capacitance Tolerance | -20%+20% | |
| Load Life | 105, 10000h | Complied to the RoHS directive. |
| Shelf Life | 105, 1000h | Capacitance change within 20% of initial value. Dissipation Factor 200% of specified value. Leakage current 200% of specified value. |
Electrical Characteristics
| Item | Test Method | Specification |
|---|---|---|
| Capacitance | Measuring frequency: 120HZ12HZ; Measuring voltage: 0.5Vrms+0.5VDC2.0VDC | See specification of this series. |
| Dissipation Factor & Leakage Current | See specification of this series. | |
| Surge Test | Rated surge voltage applied for 305 seconds, repeated for 1000 cycles. | Capacitance change: 20% of initial specified value. Dissipation factor: Less than 200% of initial specified value. Leakage current: Within initial specified value. |
Mechanical Characteristics
| Item | Test Method | Specification |
|---|---|---|
| Lead Strength (Tensile) | Constant tensile force applied for 10 seconds. | Wire lead terminal: 0.5kg (d0.45mm), 1.0kg (0.50.8mm), 2.0kg (0.8d1.25mm). Snap-in terminal: 2.0kg. |
| Lead Strength (Bending) | Axial load applied, capacitor rotated from vertical to horizontal and back. | Wire lead terminal: 0.25kg (d0.45mm), 0.5kg (0.50.8mm), 1.0kg (0.8d1.25mm). Snap-in terminal: 1.0kg (0.5S1), 2.5kg (S1). |
| Vibration Resistance | Frequency 10-55 Hz, amplitude 1.5mm, 2 hours in three mutually perpendicular directions. | Capacitance: stable. Appearance: no abnormal. Capacitance change: 5% of initial measured value. |
| Solder Ability | Leads dipped in solder bath at 260C 5C for 20.5 seconds. | Solder alloy to cover 95% or more of dipped lead surface. |
Reliability
| Item | Test Method | Specification |
|---|---|---|
| Soldering Heat Resistance | Leads immersed in solder bath at 260C 5C for 101 seconds. | No visible damage or electrolyte leakage. Capacitance change: 5% of initial measured value. Tan S: Less than specified value. Leakage current: Less than specified value. |
| Damp Heat (Steady State) | 40C2C and 90% to 95% relative humidity for 2408 hours. | Capacitance change: 20% of initial measured value. Tan S: Less than specified value. Leakage current: Less than specified value. |
| Load Life | 10000 hours continuous application of DC rated working voltage at 105. | Judgment standard according to this series requirement. |
| Storage at Low Temperature | -25 3 for 964 hours, then 16+ hours at standard atmospheric conditions. | Capacitance change: 20% of initial measured value. Dissipation Factor: Less than specified value. Leakage current: Less than specified value. Appearance: no abnormal. |
| Pressure Relief (Explosion Proof) | AC Test: Applied voltage not exceeding 0.7 times rated DC voltage or 250V AC, whichever is lower. DC Test: Specified DC current applied with inverse voltage. | Pressure relief device shall operate to prevent explosion or metal piece ejection. |
Material Composition
| Part Name | Material | Main Supplier |
|---|---|---|
| Anode Foil (+) | Aluminum | HongYuan, Haixin |
| Cathode Foil (-) | Aluminum | Feile |
| Separator Paper | Wood pulp, cotton pulp paper | Kaien |
| Aluminum Case | 99.5% Aluminum | Anqili/Aoxin |
| Sleeve | PET (Poly vinyl chloride) | Yunling |
| Guide Pin | Aluminum+CP wire | Xingsheng |
| Colloidal Particles | Synthetic rubber IIR | Lianhuaxin |
| Electrolyte | Glycol+organic acid salt | Haotai |
Guidelines For Using Aluminum Electrolytic Capacitors
- Polarity: DC electrolytic capacitors are polarized. Ensure correct polarity to avoid damage. Not for AC applications.
- Bipolar Capacitors: For pulse and polarity reverse circuits only. Not for pure AC or high ripple current.
- Voltage: Do not exceed rated voltage. Recommended working voltage is 70-80% of rated voltage for extended life.
- Ripple Current: Do not exceed allowable ripple current. Generally not more than 80% of rated current.
- Fast Charge/Discharge: Use specially designed capacitors for circuits with frequent charge/discharge cycles.
- Operating Temperature: Characteristics vary with temperature. Lower temperatures ensure longer life.
- Temperature and Life Relationship: Life is approximately doubled for every 10C decrease in temperature.
- Operating Frequency: Capacitance decreases and dissipation factor increases with higher frequencies.
- Long-term Storage: Apply rated DC voltage treatment before use to restore leakage current and withstand voltage.
- Case Insulation: Capacitor case is not insulated from the cathode terminal. Use insulation measures if required.
- Terminal Force: Do not apply excessive force to terminals or leads to prevent breakage or internal damage.
- Circuit Board Cleaning: Use recommended solvents (methanol, isopropanol, etc.). Avoid halogenated solvents.
- Soldering: Maintain distance from plastic sleeve. Recommended solder bath temperature within 260 for no more than 10 seconds.
- Hole Layout on PCB: Ensure hole spacing matches lead spacing to avoid stress on leads. Consider solder splashing.
2410121256_LSTL-R00LGA2E560G025M00_C7421192.pdf
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