Product Overview
The 3= Series Aluminum Solid Capacitors with Conductive Polymer Electrolyte are designed for reliable performance in demanding applications. They offer a wide operating temperature range and excellent electrical characteristics, making them suitable for various industrial uses. These capacitors are built with high-purity aluminum for the anode and cathode, and utilize conductive polymer electrolyte for stable operation.
Product Attributes
- Brand: 3= Series
- Material: Aluminum Solid Capacitors with Conductive Polymer Electrolyte
- Anode Material: High purity aluminum
- Cathode Material: Carbon foil
- Case Material: Aluminum coating, withstands voltage above 500V
- Taping: Polyester
- Insulation: II R Rubber Resin (Compression molding)
- Color: Sky blue (marking ink is red)
Technical Specifications
| Item | Test Method | Performance | Remarks |
|---|---|---|---|
| Operating Temperature Range | -55 C to +105 C | ||
| Rated Voltage | (See voltage code) | ||
| Capacitance | Measuring frequency: 120Hz, 20C | (See capacitance code) | |
| Capacitance Tolerance | 20% (M) | ||
| Rated Working Voltage | DC bias: 1.5V | Refer to characteristic table | |
| Dissipation Factor (ESR) | Measuring frequency: 100kHz, 20C | Refer to characteristic table | |
| Leakage Current | DC leakage current shall be measured after 1 minute, application of the DC rated working voltage through a 10k (or more) resistor at 20C. | 0.020 A (or 3 A max) | Refer to characteristic table |
| Impedance at high and low temperature | Impedance ratio at 100kHz at -55C or +105C | Z(-55C) / Z(+20C) 3.0 Z(+105C) / Z(+20C) 1.5 | |
| Load Life Test | At 105C, continuous application of DC rated working voltage for 2000 hours. Measurements shall be measured after 2 hours exposed at room temperature. | Capacitance change: Within 20% of the initial value ESR: 200% of the initial specified value Leakage current: 200% of the initial specified value | Appearance: No significant damage |
| Vibration Test | Frequency: 5 to 500 Hz, Amplitude: 1.5 mm (Total excursion 3 mm) Direction: X, Y, Z axes. Duration: 2 hours (axial). Total 6 hours. | Capacitance change: Within 5% of the initial value ESR: 150% of the initial specified value Leakage current: 200% of the initial specified value | Appearance: No lead wire broken |
| Soldering Ability | Soldering iron method: Temperature 35010C, Duration: 31 seconds | Capacitance change: Within 5% of initial capacitance ESR: 150% of the initial specified value Leakage current: 200% of the initial specified value | Distance from the case: 2mm |
| High Temperature Storage | Capacitor is placed under 105C 3C for 1000 hours. Should be placed at room temperature for 2 hours can be tested. | Capacitance change: Within 10% of the initial value ESR: 200% of the initial specified value Leakage current: 200% of the initial specified value | Leakage current: The larger values between 5 A and 50 A |
| Rapid Change of Temperature | Applied voltage: Rated voltage without load. Cycle number: 500 cycles. (Figure 1: Test diagram) | Capacitance change: Within 5% of the initial capacitance ESR: 150% of the initial specified value Leakage current: 200% of the initial specified value | Leakage current: The larger values between 5 A and 50 A |
| Surge Voltage | Rated surge voltage shall be applied, switch on for 10 seconds and then shall be applied switch off with discharge for 50 seconds at room temperature. This cycle shall be repeated for 1000 cycles. Duration of one cycle is 60 seconds. Test temperature: -40C to +105C. The test circuit is as follows: | Capacitance change: Within 5% of the initial value | Leakage current: The larger values between 5 A and 50 A |
| Terminal Strength | Tensile strength of termination: A static load, stated in the table below, shall be applied to the terminal in the axial direction and acting in a direction away from the body for 10 1 seconds. | No intermittent contacts, no over the larger LEAKAGE CURRENT values between 5 A and 50 A or open or short circuiting. There shall be no such mechanical damage. | LEAD WIRE: Solid tinned copper weld steel wire AL BOSS: High purity aluminum AL FOIL: Anode: High purity aluminum CATHODE: Carbon foil |
| Bending Strength of Termination | Hang the specified dead weight, then bent the body through 90 return to the original position. Next bent it in opposite direction through 90 with the same speed again return to the original position. Carry out this operation in about 10 seconds. | 1.0 N | |
| Marking | Unless otherwise specified, Capacitor shall be clearly marked on its body. (e.g., 3=, Year code, Week code, Series, Rated Capacitance, Rated Voltage, Rated Capacitance Tolerance, Rated Voltage Code, Size Code, Lot Number) | The color of marking ink is red. |
Product Details
Part Numbering System: 3= SYS 3= E 0 2R AXX;
Construction: Lead wires: Solid tinned copper weld steel wire; AL BOSS: High purity aluminum; Anode: High purity aluminum foil; Cathode: Carbon foil; Coating: AL case, Aluminum coating; Can withstand voltage above 500V.
Outer Dimensions:
| D (mm) | L (mm) | Tolerance |
|---|---|---|
| 10.0 | 12.5 | 0.5 |
| 12.5 | 15.0 | 0.5 |
| 16.0 | 18.5 | 0.5 |
| 18.0 | 20.5 | 0.5 |
| 22.0 | 24.5 | 0.5 |
Notes on Circuit Designs for 3= Capacitors
Use 3= Capacitors within the rating and performance ranges defined in this specifications.
Operating Temperature and Ripple Current: If 3= Capacitors are used at a temperature higher than the upper category temperature (+105C) or excess ripple current flows through 3= Capacitors, there are high possibilities of life cycle reduction or leakage current increasing to cause 3= Capacitors defective.
Leakage Current: The leakage current of 3= Capacitors may increase slightly by soldering conditions. The application of DC voltage enables the capacitors to be repaired by itself and this leads the leakage current to be smaller gradually.
Applied Voltage: For the reliability of 3= Capacitors, it is recommended that the voltage applied to 3= Capacitors should be less than the rated voltage. Peak value of the DC and AC voltage should not exceed its rated voltage.
Failure Mode: 3= Capacitors contain a conductive polymer. The life ends mostly due to random failure mode, mainly short circuit. In case of short circuit, 3= Capacitors can be overheated by continuous current flow, then case of 3= Capacitors would be removed by internal pressure, increasing.
Advanced Consultation for Changing: It is conducted under an advance consultation with you if this specification is changed.
2410010031_AISHI-SPZ1EM220E05O00RAXXX_C2990910.pdf
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