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Specifications
Voltage Rating:
16V
Capacitance:
270uF
Lifetime:
-
Tolerance:
±20%
Pin Spacing:
-
Equivalent Series Resistance(ESR):
-
Height - Seated (Max):
-
Ripple Current:
-
Diameter:
-
Mfr. Part #:
SVF1CM271E09E00RERFM
Model Number:
SVF1CM271E09E00RERFM
Package:
Through Hole,6.3x9mm
Key Attributes
Product Description
Product Overview
The Aishi VF series Aluminum Solid Electrolytic Capacitors utilize conductive polymer electrolyte for enhanced performance. These capacitors are designed for stable operation within a specified ambient temperature range at rated voltage. They are suitable for various industrial applications where reliable performance and specific electrical characteristics are required.
Product Attributes
- Brand: Aishi
- Origin: Made in China
- Electrolyte Type: Conductive Polymer Electrolyte
- Series: VF
- Marking Ink Color: Red
Technical Specifications
| AISHI P/N | Rated Work Voltage (V.DC) | Nominal Capacitance 120Hz, 20 (F) | Capacitance Tolerance (%) | Operating Temp () | Nominal Case Size D*L (mm) | ESR 100KHz, 20 (mmax) | Max Leakage Current 20 (A max) | DF 120Hz, 20 (%max) | Ripple Current 100KHz, 105 (mA.rms) | Load Life (Hours) |
|---|---|---|---|---|---|---|---|---|---|---|
| SVF1CM271E09E00RERFM | 16 | 270 | -20+20 | 105 | 6.3*9 | 15 | 864 | 12 | 4800 | 5000 |
Electrical Characteristics
| Item | Test Method | Performance |
|---|---|---|
| Rated voltage | - | DC: 2.5V100V |
| Capacitance | Measuring frequency: 120Hz; Measuring circuit: Series equivalent circuit; Measuring voltage: 0.5Vrms or less; DC bias voltage: +1.5~2.0VDC | Refer to characteristic table |
| Dissipation Factor | - | Refer to characteristic table |
| ESR | Measuring frequency: 100kHz; Measuring temperature: 20 2; Measuring point: 2mm max from the surface of a sealing resin on the lead wire | Refer to characteristic table |
| Leakage current | DC leakage current shall be measured after 2 minutes application of the DC rated working voltage through the 1000 resistor at 20 | Refer to characteristic table |
Environmental & Endurance Performance
| Item | Test Method | Performance |
|---|---|---|
| Operating Temperature Range | - | -55105 (2.5V100V) |
| High & Low Temperature Impedance | Impedance at 100kHz at -553 or 1052 | Z (-55) / Z (+20) 1.25; Z (105) / Z (+20) 1.25 |
| Characteristics at High Temperature & Low Temperature | - | Capacitance, tan, |Z| at 20; Capacitance, |Z| at -55; |Z|, LC at 105; Capacitance, tan at 20. Capacitance change within 10% of step 1; |Z| ratio < 1.25; Leakage current 150% of the larger values between 0.2CV and 500uA; Capacitance change within 5% of step 1; tan within specified value. |
| Surge Voltage | Rated surge voltage applied for 30s, discharge for 330s, repeated for 1000 cycles (6 min/cycle) at 15-35 | Leakage current the larger values between 0.2CV and 500uA; Capacitance change Within20% of initial value; tan150% of initial value; ESR150% of initial specified value. |
| Resistance to Vibration | JIS C 5102 8.2 and JIS C 5025; 10 to 55Hz (1 min interval/105510Hz), 0.75mm amplitude, 3 axes (X, Y, Z), 2 hours/axial (Total 6 hours) | Capacitance change within 5% compared to initial value; Lead wire not broken. |
| Solderability | 235 5 C for 2 0.5 seconds; Flux: Rosin (JIS K5902)//Ethanol(JIS K8101); About 25 wt.% | At least 95% of surface area of the dipped portion of the terminal shall be covered with new solder. |
| Resistance to soldering heat | Vapor phase soldering: 260 5 C for 10 1 seconds; Soldering iron: 400 10 C for 3+1/-0 seconds | Capacitance change: Within 5% of initial capacitance; tan130% of initial specified value; ESR 130% of initial specified value; Leakage current the larger values between 0.2CV and 500uA. |
| Resistance to damp heat (steady state) | 602, 90% ~ 95% RH, 1000 (-0/+48) hrs, without load | Capacitance change within 20% of initial value; tan 150% of initial specified value; ESR 150% of initial specified value; Leakage current the larger values between 0.2CV and 500uA. |
| Rapid change of temperature | 10 Cycles (Refer to Fig. 1) | Capacitance change : Within 10% of the initial capacitance; tan initial specified value; Leakage current the larger values between 0.2CV and 500uA. |
| Load Life Test | 5000 hours continuous application of DC rated working voltage at 105 2, measurements after 2 hours at room temperature | Capacitance change within 20% of initial value; tan 150% of initial specified value; ESR 150% of initial specified value; Leakage current the larger values between 0.2CV and 500uA; Appearance: No significant damage. |
Dimensions
| Size Code | D (mm) | D Tolerance | L' (mm) | L' Tolerance | A0.2 (mm) | B0.2 (mm) | C0.2 (mm) | P0.2 (mm) | W (mm) |
|---|---|---|---|---|---|---|---|---|---|
| E09 | 6.3 | -0.1+0.5 | 9 | -0.3+0.3 | 6.6 | 6.6 | 7.2 | 1.9 | 0.650.15 |
Marking
Year Code: 01 (for 2020), Week Code: F, Series: VF, Rated Capacitance: 270UF, Rated Voltage: 16WV. Marking ink color is red.
Operating Precautions
- Polarity: Do not reverse polarity.
- Prohibited Circuits: Not for high impedance, coupling, time constant, series connection for higher voltage, or circuits sensitive to leakage current.
- Over voltage: Do not exceed rated voltage.
- Sudden charge and discharge: Restricted; protection circuit recommended if rush current exceeds 10A or 10x allowable ripple current. Insert a 1k resistor for charge/discharge during leakage current measurement.
- Soldering: Adhere to specified conditions to prevent leakage current increase and capacitance reduction.
- Reuse: Do not reuse assembled or energized capacitors.
- Storage after 1 year: Before use, charge at 105 with rated voltage and a 1k resistor for 2 hours.
- Reflow soldering: Use recommended conditions for SMD types.
- Handling after soldering: Do not tilt, bend, twist, or move PCB by catching the capacitor. Ensure no contact when stacking PCBs.
- Industrial Equipment: Design must be compatible for reliability.
- Life Support Systems: Consult Hunan Aihua Group Co., Ltd. before use.
- Storage: Store between 5-35 (less than 3 months if 35-85), <75% RH, away from direct sunlight, water, brine, oil, condensation, poisonous gases, UV, and radioactive rays.
- Storage Time: Before unsealing: within 1 year after delivery. After unsealing: within 7 days. Capacitors stored over 3 years should be discarded.
- Cleaning: Refer to maker's recommendation for solvents and methods (e.g., HCFC, alcohol, petroleum, water).
- Circuit Design Notes: Use within specified ranges. Operating above 105 or with excess ripple current reduces life. Leakage current may rise slightly after soldering but can self-repair with DC voltage. Applied voltage should preferably be less than rated voltage.
- Failure Mode: Primarily short circuit due to conductive polymer; can lead to overheating and case removal.
- Change Notification: Changes to specifications will be notified in advance.
2411151515_AISHI-SVF1CM271E09E00RERFM_C724767.pdf
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