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Specifications
Voltage Rating:
25V
Capacitance:
220uF
Lifetime:
2000hrs@105℃
Tolerance:
±20%
Pin Spacing:
3.5mm
Height - Seated (Max):
11.5mm
Operating Temperature:
-55℃~+105℃
Diameter:
8mm
Ripple Current:
2.75A@100kHz
Mfr. Part #:
ULR227M1EF1ACB
Package:
Through Hole,D8xL11.5mm
Key Attributes
Model Number:
ULR227M1EF1ACB
Product Description
X-CON BRAND CONDUCTIVE POLYMER ALUMINUM SOLID CAPACITORS
This specification applies to conductive polymer aluminum solid capacitors used in electronic equipment. These capacitors offer a robust construction featuring a single-ended design with terminals fixed to anode and cathode foil, wound with paper, formed, carbonized, impregnated with polymer, and polymerized. The element is then enclosed in an aluminum case and sealed with end seal rubber.
Product Attributes
- Brand: X-CON
- Product Type: Conductive Polymer Aluminum Solid Capacitors
- Series: UER
- Construction: Single ended type
- Materials: Tinned Copper Line or CP Line (Pb Free) for Lead Line, Aluminum for Terminal, Al-Foil, and Case, Rubber for Sealing Material, Electrolyte paper (Manila Hemp)
Technical Specifications
| Item | Specification | Condition |
| Rated voltage (WV) | 25V (DC) | |
| Surge voltage (SV) | 28.7V (DC) | |
| Nominal capacitance (Tolerance) | 220F (-20% ~ +20%) | Measuring Frequency: 120Hz12Hz; Measuring Voltage: 0.5Vrms; Measuring Temperature: 202 |
| Leakage current | See Table 3 | After DC Voltage applied through 1k10 resistor to reach rated voltage. Measured after 2 minutes. Voltage treatment: rated voltage for 120 minutes at 105 if needed. |
| Tangent of loss angle (tan) | 0.10 (max.) | Working voltage: 25V; Measuring Frequency, Voltage and Temperature as per 4.2. |
| ESR | < 0.10 (20) | Measuring frequency: 100kHz to 300kHz; Measuring temperature: 202; Measuring point: 1mm max from the surface of a sealing resin on the lead wire. |
| Temperature characteristic | Z-55 / Z 20 1.25; Z105 / 20 1.25; C/C 20 Within 5% of initial; tan 0.10 | Impedance ratio at 100kHz; Capacitance change at 120Hz; tan at 120Hz. Tested at -55, 105 and 20. |
| Load life test | Capacitance Change: 20% of initial; tan 1.5x initial; ESR 1.5x initial; Leakage current initial value; Appearance: No notable changes. | Temperature: 105 2 C; Rated voltage; Duration: 5000 +48/0 hours. |
| Surge test | Capacitance Change: 20% of initial; tan 1.5x initial; ESR 1.5x initial; Leakage current initial value. | Applied surge voltage with (100 50)/CR (k) resistor. 1000 cycles: 30 5s charge, 5 min 30s discharge. Test temperature: 15~35. |
| Damp heat test | Capacitance Change: 20% of initial; tan 1.5x initial; ESR 1.5x initial; Leakage current initial value; Appearance: No notable changes. | Humidity: 90~95%RH; Temperature: 602; Duration: 100048 hours. |
| Maximum permissible ripple current | See Table 3 | Maximum A.C current at 100kHz and maximum operating temperature. Combined DC and peak AC voltage shall not exceed rated voltage. |
| Rapid change of temperature | Capacitance change: 10% of initial; tan initial value; Leakage current initial value (after voltage treatment). | 5 cycles: -553 to 1052, with dwell times at temperature extremes and room temperature. |
| Lead strength | Leakage current initial value; Outward Appearance: No cutting and slack of lead terminals. | a) Lead pull strength: 10N for 0.5d0.8mm. b) Lead bending: 5N for 0.5d0.8mm. |
| Resistance to vibration | Performance to be maintained. | Frequency: 10 to 55 Hz (1 minute interval / 10 55 10Hz); Amplitude: 0.75mm (Total excursion 1.5mm); Direction: X, Y, Z (3 axes); Duration: 2hours/ axial. |
2410121505_Man-Yue-Tech-ULR227M1EF1ACB_C2798384.pdf
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