Beijing Silk Road Enterprise Management Services Co., Ltd.
| Lifetime | 2000hrs@105℃ |
| Capacitance | 220uF |
| Height - Seated (Max) | 11.5mm |
| Pin Spacing | 3.5mm |
| Voltage Rating | 25V |
| Diameter | 8mm |
| Tolerance | ±20% |
| Description | 220uF 25V Aluminum Electrolytic Capacitors Through Hole,D8xL11.5mm 2000hrs@105℃ |
| Mfr. Part # | KM221M025F115A |
| Package | Through Hole,D8xL11.5mm |
| Model Number | KM221M025F115A |
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Product Specification
| Lifetime | 2000hrs@105℃ | Capacitance | 220uF |
| Height - Seated (Max) | 11.5mm | Pin Spacing | 3.5mm |
| Voltage Rating | 25V | Diameter | 8mm |
| Tolerance | ±20% | Description | 220uF 25V Aluminum Electrolytic Capacitors Through Hole,D8xL11.5mm 2000hrs@105℃ |
| Mfr. Part # | KM221M025F115A | Package | Through Hole,D8xL11.5mm |
| Model Number | KM221M025F115A |
The KM Series capacitors are designed for high-reliability applications, particularly in communication equipment and switching power supplies. Featuring a safety vent construction, these components are RoHS compliant and offer stable performance across a wide operating temperature range of -40 to +105. They are engineered to meet demanding electrical requirements with excellent ripple current handling capabilities and low dissipation factors.
General Characteristics
| Item | Specification |
|---|---|
| Operating Temperature Range | -40 to +105 -25 to +105 |
| Rated Voltage Range | 6.3 to 100 VDC 160 to 450 VDC |
| Capacitance Range | 0.1 to 22000 F 0.47 to 470 F |
| Capacitance Tolerance | 20% (120Hz, +20) |
| Leakage Current (max.) | I0.01 CV or 3 A (After 1 minute, rated working voltage applied) I0.03 CV A (After 1 minute, rated working voltage applied) |
| Dissipation Factor (tan, at 20, 120Hz) | Varies by capacitance and voltage. Refer to detailed tables. (For capacitance >1000F, add 2% per another 1000F) |
| Low Temperature Characteristics (at 120Hz) | Impedance ratio max. (Z-25/Z+20, Z-40/Z+20). Refer to detailed tables. (For Capacitance >1000 F, add 0.5 per another 1000 F for -25+20; add 1 per another 1000 F for -40+20) |
| Load Life Test | Duration: 2000Hrs Ambient Temp: +105 Applied Voltage: Rated DC working voltage After test requirement at +20: Capacitance change 20%, Dissipation factor 200% of initial, Leakage current initial specified value. |
| Shelf Life Test | Duration: 1000Hrs Ambient Temp: +105 Applied Voltage: None After test requirement at +20: Same limits as Load life. |
| Pre-treatment for measurements | Application of DC working voltage for 30 minutes. |
Dissipation Factor (D.F. %) max. vs. Working Voltage (VDC)
| Working Voltage (VDC) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 100 |
|---|---|---|---|---|---|---|---|---|
| D.F. (%)max. | 22 | 17 | 15 | 14 | 12 | 10 | 9 | 8 |
| Working Voltage (VDC) | 160 | 200 | 250 | 350 | 400 | 450 |
|---|---|---|---|---|---|---|
| D.F. (%)max. | 12 | 12 | 12 | 15 | 15 | 17 |
Low Temperature Characteristics (Z-25Z+20 and Z-40Z+20)
| Working Voltage (VDC) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 100 |
|---|---|---|---|---|---|---|---|---|
| Z-25Z+20 | 4 | 3 | 2 | 2 | 2 | 2 | 2 | 2 |
| Z-40Z+20 | 8 | 6 | 4 | 3 | 3 | 3 | 3 | 3 |
| Working Voltage (VDC) | 160 | 200 | 250 | 350 | 400 | 450 |
|---|---|---|---|---|---|---|
| Z-25Z+20 | 2 | 2 | 3 | 5 | 6 | 6 |
Dimensions (unit:mm)
| Item | D18 | D18 | D18 |
|---|---|---|---|
| L35.5 | 1.5 | 1.5 | 2.0 |
| L35.5 | 2.0 | 2.0 | 2.0 |
| Series | Case Size DxL(mm) | Working Voltage (SV) | Capacitance (F) | Ripple Current (mA, rms) at 105 120Hz |
|---|---|---|---|---|
| 109 Radial KM Series | 5X11 | 6.3 (8) | 4.7 | 26 |
| 6.8 | 32 | |||
| 10 | 35 | |||
| 22 | 45 | |||
| 33 | 54 | |||
| 47 | 65 | |||
| 68 | 75 | |||
| 100 | 96 | |||
| 120 | 110 | |||
| 150 | 120 | |||
| 180 | 140 | |||
| 220 | 160 | |||
| 330 | 195 | |||
| 470 | 220 | |||
| 560 | 310 | |||
| 680 | 360 | |||
| 820 | 390 | |||
| 1000 | 430 | |||
| 1200 | 550 | |||
| 1500 | 625 | |||
| 110 KM Series | 5X11 | 50 (63) | 0.1 | 1.3 |
| 0.22 | 2.9 | |||
| 0.33 | 4 | |||
| 0.47 | 7 | |||
| 1 | 13 | |||
| 2.2 | 20 | |||
| 3.3 | 26 | |||
| 4.7 | 32 | |||
| 6.8 | 40 | |||
| 10 | 48 | |||
| 111 KM Series | 5X11 | 250 (300) | 0.47 | 8 |
| 1 | 16 | |||
| 2.2 | 20 | |||
| 3.3 | 33 | |||
| 4.7 | 46 | |||
| 6.8 | 60 | |||
| 10 | 68 | |||
| 22 | 110 | |||
| 33 | 190 | |||
| 47 | 230 |
Multiplier for Ripple Current vs. Frequency
| CAP(F) | Frequency(Hz) 50(60) | 120 | 400 | 1K | 10K | 50K-100K |
|---|---|---|---|---|---|---|
| CAP10 | 0.8 | 1 | 1.30 | 1.45 | 1.65 | 1.70 |
| 10CAP100 | 0.8 | 1 | 1.23 | 1.36 | 1.48 | 1.53 |
| 100CAP1000 | 0.8 | 1 | 1.16 | 1.25 | 1.35 | 1.38 |
| 1000CAP | 0.8 | 1 | 1.11 | 1.17 | 1.25 | 1.28 |
Dimensions Details
| Item | D | L | d | F |
|---|---|---|---|---|
| 6.3 | 5 | 11 | 0.5 | 2.0 |
| 8 | 6.3 | 11 | 0.5 | 2.5 |
| 10 | 8 | 11.5 | 0.6 | 3.5 |
| 13 | 10 | 12.5 | 0.6 | 5.0 |
| 16 | 10 | 16 | 0.8 | 5.0 |
| 18 | 10 | 20 | 0.8 | 7.5 |
| 22 | 13 | 20 | 0.8 | 10.0 |
Note: For detailed specifications not fully covered here, please refer to Engineering Bulletin No. E102.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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