Product Overview
The KM Series capacitors are designed for high-reliability applications, particularly in communication equipment and switching power supplies. They feature a safety vent construction and are RoHS compliant. These capacitors offer a wide operating temperature range and are available in various voltage and capacitance ratings to suit diverse industrial needs.Product Attributes
- Brand: KM Series
- Compliance: RoHS Compliant
- Features: Safety vent construction design
Technical Specifications
Performance 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 min, rated working voltage) / I0.03 CV A (After 1 min, rated working voltage) |
| Dissipation Factor (tan, at 20, 120Hz) | For capacitance >1000F, add 2% per another 1000F. |
| Low Temperature Characteristics (at 120Hz) | Impedance ratio max: Z-25Z+20, Z-40Z+20 (See table below) |
| Load Life Test | Duration: 2000Hrs, Ambient Temp: +105, Applied Voltage: Rated DC working voltage. After test: 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: Same limits as Load life. |
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 | - |
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 |
Ripple Current (mA, rms) at 105, 120Hz
KM Series Case Size DxL(mm)
| WV (SV) | Cap(F) | 6.3 (8) | 10 (13) | 16 (20) | 25 (32) | 35 (44) | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Ripple | Size | Ripple | Size | Ripple | Size | Ripple | Size | Ripple | ||
| 4.7 | 5X11 | 26 | 5X11 | 28 | - | - | - | - | - | - | |
| 6.8 | 5X11 | 32 | 5X11 | 36 | - | - | - | - | - | - | |
| 10 | 5X11 | 35 | 5X11 | 38 | 5X11 | 46 | - | - | - | - | |
| 22 | 5X11 | 45 | 5X11 | 54 | 5X11 | 58 | 5X11 | 61 | - | - | |
| 33 | 5X11 | 54 | 5X11 | 60 | 5X11 | 64 | 5X11 | 69 | 5X11 | 75 | |
| 47 | 5X11 | 65 | 5X11 | 70 | 5X11 | 100 | 5X11 | 105 | 5X11 | 110 | |
| 68 | 5X11 | 75 | 5X11 | 80 | 5X11 | 105 | 6.3X11 | 120 | 6.3X11 | 140 | |
| 100 | 5X11 | 96 | 5X11 | 105 | 5X11 | 115 | 6.3X11 | 145 | 6.3X11 | 160 | |
| 120 | 5X11 | 110 | 5X11 | 110 | 6.3X11 | 155 | 6.3X11 | 175 | 8X11.5 | 185 | |
| 150 | 5X11 | 120 | 5X11 | 120 | 6.3X11 | 170 | 6.3X11 | 180 | 8X11.5 | 215 | |
| 180 | 6.3X11 | 120 | 6.3X11 | 130 | 6.3X11 | 145 | 8X11.5 | 200 | 8X11.5 | 225 | |
| 220 | 6.3X11 | 160 | 6.3X11 | 175 | 6.3X11 | 215 | 8X11.5 | 235 | 8X11.5 | 255 | |
| 270 | 6.3X11 | 195 | 6.3X11 | 205 | 6.3X11 | 225 | 8X11.5 | 310 | 10X12.5 | 400 | |
| 330 | 6.3X11 | 195 | 6.3X11 | 205 | 6.3X11 | 225 | 8X11.5 | 310 | 10X12.5 | 400 | |
| 390 | 8X11.5 | 255 | 8X11.5 | 265 | 10X12.5 | 335 | - | - | - | - | |
| 470 | 8X11.5 | 270 | 8X11.5 | 290 | 8X16 | 400 | 10X12.5 | 440 | - | - | |
| 560 | 8X11.5 | 310 | 8X11.5 | 330 | 10X16 | 460 | 10X20 | 540 | - | - | |
| 680 | 8X11.5 | 360 | 8X11.5 | 365 | 8X16 | 470 | 10X20 | 560 | - | - | |
| 820 | 8X11.5 | 390 | 10X12.5 | 480 | 10X16 | 550 | 10X20 | 640 | 13X20 | 760 | |
| 1000 | 10X12.5 | 430 | 10X12.5 | 520 | 10X12.5 | 540 | 10X20 | 710 | 13X20 | 830 | |
| 1200 | 10X12.5 | 550 | 10X16 | 630 | 10X20 | 700 | 13X20 | 810 | 13X20 | 900 | |
| 1500 | 10X16 | 625 | 8X20 | 715 | 10X20 | 820 | 13X20 | 900 | 13X25 | 930 | |
| 1800 | 10X16 | 710 | 10X20 | 820 | 13X20 | 920 | 13X25 | 1050 | 16X25 | 1150 | |
| 2200 | 10X16 | 750 | 10X20 | 860 | 13X20 | 1000 | 13X25 | 1200 | 16X25 | 1290 | |
| 2700 | 10X20 | 775 | 10X25 | 880 | 13X20 | 1080 | 16X25 | 1320 | 16X31.5 | 1480 | |
| 3300 | 13X20 | 960 | 13X20 | 1100 | 13X25 | 1200 | 16X25 | 1460 | 16X35.5 | 1650 | |
| 3900 | 13X20 | 1000 | 13X20 | 1280 | 16X25 | 1490 | 16X31.5 | 1670 | 18X31.5 | 1820 | |
| 4700 | 13X20 | 1150 | 13X25 | 1350 | 16X25 | 1600 | 16X35.5 | 1780 | 18X35.5 | 1900 | |
| 5600 | 13X25 | 1300 | 16X25 | 1490 | 16X31.5 | 1720 | 16X35.5 | 1890 | 18X35.5 | 2000 | |
| 6800 | 13X25 | 1480 | 16X25 | 1670 | 16X31.5 | 1900 | 18X35.5 | 2050 | - | - | |
| 8200 | 16X25 | 1520 | 16X31.5 | 1840 | 16X35.5 | 2020 | 18X35.5 | 2090 | - | - | |
| 10000 | 16X25 | 1680 | 16X35.5 | 1900 | 18X35.5 | 2060 | - | - | - | - | |
| 12000 | 16X31.5 | 1750 | 16X35.5 | 2050 | 18X35.5 | 2150 | - | - | - | - | |
| 15000 | 16X35.5 | 2075 | 18X35.5 | 2180 | - | - | - | - | - | - | |
| 18000 | 18X31.5 | 2150 | 18X35.5 | 2205 | - | - | - | - | - | - | |
| 22000 | 18X41 | 2300 | - | - | - | - | - | - | - | - | |
Ripple Current (mA, rms) at 105, 120Hz
KM Series Case Size DxL(mm)
| WV (SV) | Cap(F) | 250 (300) | 350 (400) | 400 (450) | 420 (470) | 450 (500) | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Ripple | Size | Ripple | Size | Ripple | Size | Ripple | Size | Ripple | ||
| 0.47 | 5X11 | 8 | 6.3X11 | 13 | 6.3X11 | 14 | 6.3X11 | 14 | 6.3X11 | 14 | |
| 1 | 6.3X11 | 16 | 6.3X11 | 16 | 6.3X11 | 17 | 8X11.5 | 20 | 8X11.5 | 20 | |
| 2.2 | 6.3X11 | 20 | 8X11.5 | 31 | 6.3X15 | 34 | 8X11.5 | 35 | 10X12.5 | 35 | |
| 3.3 | 8X11.5 | 33 | 8X11.5 | 34 | 6.3X15 | 35 | 10X12.5 | 42 | 8X11.5 | 32 | |
| 4.7 | 8X11.5 | 46 | 8X11.5 | 47 | 8X11.5 | 48 | 10X12.5 | 58 | 8X16 | 44 | |
| 6.8 | 8X11.5 | 60 | 10X12.5 | 79 | 8X14 | 75 | 10X16 | 84 | 10X16 | 65 | |
| 10 | 8X11.5 | 68 | 10X16 | 87 | 10X16 | 110 | 10X20 | 96 | 10X20 | 92 | |
| 22 | 10X16 | 110 | 13X20 | 160 | 13X20 | 170 | 13X20 | 165 | 10X20 | 125 | |
| 33 | 13X20 | 190 | 13X20 | 180 | 13X20 | 235 | 16X25 | 210 | 13X25 | 200 | |
| 47 | 13X20 | 230 | 16X25 | 245 | 16X25 | 300 | 16X31.5 | 310 | 16X31.5 | 340 | |
| 56 | 13X20 | 255 | 16X25 | 330 | 16X25 | 360 | 16X35.5 | 390 | 16X35.5 | 370 | |
| 68 | 13X25 | 310 | 16X31.5 | 370 | 18X25 | 440 | 18X31.5 | 470 | 18X31.5 | 460 | |
| 82 | 16X25 | 370 | 16X35.5 | 385 | 18X25 | 470 | 18X35.5 | 500 | 18X35.5 | 480 | |
| 100 | 16X25 | 375 | 18X31.5 | 390 | 18X31.5 | 530 | 18X35.5 | 555 | 18X41 | 525 | |
| 120 | 16X31.5 | 420 | 16X41 | 400 | 18X31.5 | 550 | 18X41 | 580 | 22X41 | 650 | |
| 150 | 16X35.5 | 460 | 18X41 | 420 | 18X35.5 | 610 | 18X41 | 660 | 18X45 | 690 | |
| 180 | 18X31.5 | 465 | 18X41 | 430 | 18X45 | 700 | 18X45 | 680 | 22X41 | 780 | |
| 220 | 18X35.5 | 650 | 22X41 | 500 | 18X41 | 700 | - | - | - | - | |
| 330 | 18X45 | 720 | 22X41 | 780 | - | - | - | - | - | - | |
Engineering Bulletin Reference: E102
2304140030_CapXon-KM101M016C110A_C59371.pdf
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