Applications
MKP-IE PCB snubber capacitors are widely used in diverse series - parallel PCB DC circuits, such as SMPS input filters, output filters and DC filters.
Features
1. Low self-inductance, small temperature rising
2. Dry-type, solid epoxy resin encapsulation
3. Electronic isolation tape package
4. Small equivalent series resistance (ESR)
Notice: For other voltages, capacities, sizes and performance parameters, please contact us.
Technical ParametersReference Standard | IEC61071-60068, GB17702.1 |
Rated Voltage | 630VDC~2000VDC |
Rated Capacitance | 0.10uF~6uF 1KHz @ 25℃ |
Capacitance Tolerance | ±5 %(J) ±10 %(K) Optional tolerances: @ 100Hz @ 25℃ |
Operation Temperature Range | -40℃ ~ 85℃ |
Storage Temperature Range | -40℃ ~ 85℃ |
Dissipation Factor (DF) | tgδ≤0.0020 @ 1KHz @ 25℃ |
Insulation Resistance (IR) | (Ris x C): ≥5000S T: 25 °C @ 1min & testing voltage: 100 Vdc |
Dielectric Strength (Ut-t) | 1.5Un for 10S |
Voltage Between Terminals to Case (Ut-c ) | 3000VAC 2s @ 25℃ 50/60Hz |
Service Life | 100,000hours at Un and Th≤ 70°C |
Dielectric Material | Metallized double-sided evaporation series structure |
Electrode Lead-out Structure | Tin plated copper needle (Ф1.0/Ф1.2) |
Case | White electronic isolating package |
Internal Filling Material | Insulating filling adhesive (UL94- V0) |
Comment: If the altitude is more than 2000m, tolerances towards technical parameters may generate due to the influence from convective cooling and external insulation. |
Design DrawingMKP-IE Un=630VDC Urms=275VAC Upeak=850VDC Cn= 0.22~6.0 MFD |
Catalog Part Number | Cn | Un | URMS | dv/dt | IPEAK | ESR max @ 100 kHz | IRMS 100KHz @ 70°C | DIMENSIONS (mm) |
μF | Vdc | Vac | V/μs | A | mΩ | A | L | H | T | d |
MKP-IE224K630VL38D10 | 0.22 | 630 | 275 | 450 | 99 | 13 | 5.0 | 38 | 17 | 8 | 1.0 |
MKP-IE334K630VL38D10 | 0.33 | 630 | 275 | 450 | 148 | 10 | 6.1 | 38 | 19 | 10 | 1.0 |
MKP-IE474K630VL38D10 | 0.47 | 630 | 275 | 450 | 212 | 9 | 6.6 | 38 | 22 | 12 | 1.0 |
MKP-IE684K630VL38D10 | 0.68 | 630 | 275 | 450 | 306 | 8 | 7.7 | 38 | 25 | 15 | 1.0 |
MKP-IE105K630VL38D12 | 1.0 | 630 | 275 | 450 | 450 | 7 | 9.2 | 38 | 29 | 19 | 1.2 |
MKP-IE105K630VL44D12 | 1.0 | 630 | 275 | 350 | 350 | 7 | 9.1 | 44 | 27 | 17 | 1.2 |
MKP-IE125K630VL44D12 | 1.2 | 630 | 275 | 350 | 420 | 7 | 10.0 | 44 | 28 | 20 | 1.2 |
MKP-IE155K630VL44D12 | 1.5 | 630 | 275 | 350 | 525 | 6 | 11.1 | 44 | 31 | 23 | 1.2 |
MKP-IE205K630VL44D12 | 2.0 | 630 | 275 | 350 | 700 | 6 | 12.7 | 44 | 35 | 26 | 1.2 |
MKP-IE255K630VL50D12 | 2.5 | 630 | 275 | 275 | 688 | 5 | 13.5 | 50 | 35 | 24 | 1.2 |
MKP-IE305K630VL50D12 | 3.0 | 630 | 275 | 275 | 825 | 5 | 14.6 | 50 | 38 | 27 | 1.2 |
MKP-IE335K630VL50D122 | 3.3 | 630 | 275 | 275 | 908 | 5 | 15.3 | 50 | 39 | 28 | 1.2*2 |
MKP-IE335K630VL58D122 | 3.3 | 630 | 275 | 220 | 726 | 4 | 15.1 | 58 | 37 | 24 | 1.2*2 |
MKP-IE405K630VL58D122 | 4.0 | 630 | 275 | 220 | 880 | 4 | 16.5 | 58 | 39 | 27 | 1.2*2 |
MKP-IE475K630VL58D122 | 4.7 | 630 | 275 | 220 | 1034 | 4 | 18.3 | 58 | 42 | 29 | 1.2*2 |
MKP-IE505K630VL58D122 | 5.0 | 630 | 275 | 220 | 1100 | 4 | 18.9 | 58 | 43 | 30 | 1.2*2 |
MKP-IE605K630VL58D122 | 6.0 | 630 | 275 | 220 | 1320 | 4 | 20.2 | 58 | 46 | 34 | 1.2*2 |
MKP-IE Un=1000VDC Urms=500VAC Upeak=1400VDC Cn= 0.10 ~ 3.3 MFD |
Catalog Part Number | Cn | Un | URMS | dv/dt | IPEAK | ESR max @ 100 kHz | IRMS 100KHz @ 70°C | DIMENSIONS (mm) |
μF | Vdc | Vac | V/μs | A | mΩ | A | L | H | T | d |
MKP-IE104K1000VL38D10 | 0.10 | 1000 | 500 | 720 | 72 | 13 | 5.3 | 38 | 17 | 8 | 1.0 |
MKP-IE154K1000VL38D10 | 0.15 | 1000 | 500 | 720 | 108 | 10 | 6.2 | 38 | 19 | 10 | 1.0 |
MKP-IE224K1000VL38D10 | 0.22 | 1000 | 500 | 720 | 158 | 7 | 7.2 | 38 | 21 | 12 | 1.0 |
MKP-IE334K1000VL38D12 | 0.33 | 1000 | 500 | 720 | 238 | 7 | 8.4 | 38 | 24 | 15 | 1.2 |
MKP-IE474K1000VL38D12 | 0.47 | 1000 | 500 | 720 | 338 | 7 | 9.7 | 38 | 28 | 18 | 1.2 |
MKP-IE474K1000VL44D12 | 0.47 | 1000 | 500 | 570 | 268 | 6 | 9.4 | 44 | 26 | 16 | 1.2 |
MKP-IE684K1000VL44D12 | 0.68 | 1000 | 500 | 570 | 388 | 6 | 10.9 | 44 | 29 | 20 | 1.2 |
MKP-IE105K1000VL44D12 | 1.0 | 1000 | 500 | 570 | 570 | 5 | 13.1 | 44 | 34 | 24 | 1.2 |
MKP-IE125K1000VL44D12 | 1.2 | 1000 | 500 | 570 | 684 | 5 | 14.2 | 44 | 36 | 27 | 1.2 |
MKP-IE155K1000VL50D122 | 1.5 | 1000 | 500 | 440 | 660 | 5 | 15.2 | 50 | 36 | 25 | 1.2*2 |
MKP-IE205K1000VL50D122 | 2.0 | 1000 | 500 | 440 | 880 | 5 | 17.3 | 50 | 40 | 30 | 1.2*2 |
MKP-IE205K1000VL58D122 | 2.0 | 1000 | 500 | 350 | 700 | 4 | 17.5 | 58 | 38 | 25 | 1.2*2 |
MKP-IE255K1000VL58D122 | 2.5 | 1000 | 500 | 350 | 875 | 4 | 19.4 | 58 | 41 | 28 | 1.2*2 |
MKP-IE305K1000VL58D122 | 3.0 | 1000 | 500 | 350 | 1050 | 3 | 20.8 | 58 | 44 | 32 | 1.2*2 |
MKP-IE335K1000VL58D122 | 3.3 | 1000 | 500 | 350 | 1155 | 3 | 21.8 | 58 | 46 | 33 | 1.2*2 |
MKP-IE Un=1200VDC Urms=550VAC Upeak=1600VDC Cn= 0.10 ~ 3.0 MFD |
Catalog Part Number | Cn | Un | URMS | dv/dt | IPEAK | ESR max @ 100 kHz | IRMS 100KHz @ 70°C | DIMENSIONS (mm) |
μF | Vdc | Vac | V/μs | A | mΩ | A | L | H | T | d |
MKP-IE104K1200VL38D10 | 0.10 | 1200 | 550 | 880 | 88 | 12 | 6.2 | 38 | 18 | 9 | 1.0 |
MKP-IE154K1200VL38D10 | 0.15 | 1200 | 550 | 880 | 132 | 10 | 7.1 | 38 | 20 | 10 | 1.0 |
MKP-IE224K1200VL38D10 | 0.22 | 1200 | 550 | 880 | 194 | 7 | 8.3 | 38 | 23 | 13 | 1.0 |
MKP-IE334K1200VL38D12 | 0.33 | 1200 | 550 | 880 | 290 | 7 | 9.7 | 38 | 26 | 16 | 1.2 |
MKP-IE474K1200VL44D12 | 0.47 | 1200 | 550 | 700 | 329 | 7 | 10.9 | 44 | 28 | 18 | 1.2 |
MKP-IE684K1200VL44D12 | 0.68 | 1200 | 550 | 700 | 476 | 6 | 12.8 | 44 | 32 | 22 | 1.2 |
MKP-IE105K1200VL44D12 | 1.0 | 1200 | 550 | 700 | 700 | 6 | 15.3 | 44 | 37 | 28 | 1.2 |
MKP-IE125K1200VL44D122 | 1.2 | 1200 | 550 | 700 | 840 | 6 | 16.7 | 44 | 40 | 31 | 1.2*2 |
MKP-IE105K1200VL50D122 | 1.0 | 1200 | 550 | 540 | 648 | 5 | 14.8 | 50 | 34 | 23 | 1.2*2 |
MKP-IE125K1200VL50D122 | 1.2 | 1200 | 550 | 540 | 810 | 4 | 16.2 | 50 | 36 | 25 | 1.2*2 |
MKP-IE155K1200VL50D122 | 1.5 | 1200 | 550 | 540 | 1080 | 4 | 17.8 | 50 | 40 | 28 | 1.2*2 |
MKP-IE205K1200VL58D122 | 2.0 | 1200 | 550 | 430 | 860 | 4 | 19.3 | 58 | 41 | 29 | 1.2*2 |
MKP-IE225K1200VL58D122 | 2.2 | 1200 | 550 | 430 | 946 | 4 | 20.2 | 58 | 43 | 30 | 1.2*2 |
MKP-IE255K1200VL58D122 | 2.5 | 1200 | 550 | 430 | 1075 | 4 | 21.4 | 58 | 45 | 33 | 1.2*2 |
MKP-IE305K1200VL58D122 | 3.0 | 1200 | 550 | 430 | 1290 | 4 | 24.0 | 58 | 49 | 36 | 1.2*2 |
MKP-IE Un=1600VDC Urms=630VAC Upeak=2000VDC Cn= 0.10 ~ 2.0 MFD |
Catalog Part Number | Cn | Un | URMS | dv/dt | IPEAK | ESR max @ 100 kHz | IRMS 100KHz @ 70°C | DIMENSIONS (mm) |
μF | Vdc | Vac | V/μs | A | mΩ | A | L | H | T | d |
MKP-IE104K1600VL38D10 | 0.10 | 1600 | 630 | 1250 | 125 | 10 | 7.1 | 38 | 20 | 11 | 1.0 |
MKP-IE154K1600VL38D12 | 0.15 | 1600 | 630 | 1250 | 188 | 8 | 8.3 | 38 | 23 | 14 | 1.2 |
MKP-IE224K1600VL38D12 | 0.22 | 1600 | 630 | 1250 | 275 | 7 | 9.8 | 38 | 27 | 17 | 1.2 |
MKP-IE334K1600VL44D12 | 0.33 | 1600 | 630 | 990 | 327 | 6 | 11.0 | 44 | 28 | 19 | 1.2 |
MKP-IE474K1600VL44D12 | 0.47 | 1600 | 630 | 990 | 465 | 6 | 13.0 | 44 | 32 | 23 | 1.2 |
MKP-IE684K1600VL44D12 | 0.68 | 1600 | 630 | 990 | 673 | 6 | 15.4 | 44 | 38 | 28 | 1.2 |
MKP-IE684K1600VL50D122 | 0.68 | 1600 | 630 | 760 | 517 | 6 | 14.9 | 50 | 34 | 23 | 1.2*2 |
MKP-IE105K1600VL50D122 | 1.0 | 1600 | 630 | 760 | 760 | 5 | 17.8 | 50 | 40 | 29 | 1.2*2 |
MKP-IE105K1600VL58D122 | 1.0 | 1600 | 630 | 600 | 600 | 5 | 17.7 | 58 | 38 | 24 | 1.2*2 |
MKP-IE125K1600VL58D122 | 1.2 | 1600 | 630 | 600 | 720 | 5 | 19.3 | 58 | 40 | 27 | 1.2*2 |
MKP-IE155K1600VL58D122 | 1.5 | 1600 | 630 | 600 | 900 | 4 | 21.4 | 58 | 43 | 31 | 1.2*2 |
MKP-IE205K1600VL58D122 | 2.0 | 1600 | 630 | 600 | 1200 | 4 | 25.3 | 58 | 50 | 36 | 1.2*2 |
MKP-IR Un=2000VDC Urms=700VAC Upeak=2500VDC Cn= 0.10 ~ 1.2 MFD |
Catalog Part Number | Cn | Un | URMS | dv/dt | IPEAK | ESR max @ 100 kHz | IRMS 100KHz @ 70°C | DIMENSIONS (mm) |
μF | Vdc | Vac | V/μs | A | mΩ | A | L | H | T | d |
MKP-IE104K2000VL38D12 | 0.10 | 2000 | 700 | 1680 | 168 | 8 | 7.8 | 38 | 23 | 13 | 1.2 |
MKP-IE154K2000VL38D12 | 0.15 | 2000 | 700 | 1680 | 252 | 7 | 9.1 | 38 | 27 | 17 | 1.2 |
MKP-IE224K2000VL38D12 | 0.22 | 2000 | 700 | 1680 | 370 | 7 | 10.9 | 38 | 30 | 20 | 1.2 |
MKP-IE224K2000VL44D12 | 0.22 | 2000 | 700 | 1300 | 286 | 7 | 10.7 | 44 | 28 | 18 | 1.2 |
MKP-IE334K2000VL44D12 | 0.33 | 2000 | 700 | 1300 | 429 | 6 | 12.9 | 44 | 32 | 23 | 1.2 |
MKP-IE474K2000VL44D12 | 0.47 | 2000 | 700 | 1300 | 611 | 6 | 14.8 | 44 | 37 | 27 | 1.2 |
MKP-IE474K2000VL50D12 | 0.47 | 2000 | 700 | 1000 | 470 | 6 | 14.6 | 50 | 33 | 22 | 1.2 |
MKP-IE684K2000VL50D122 | 0.68 | 2000 | 700 | 1000 | 680 | 5 | 17.3 | 50 | 39 | 28 | 1.2*2 |
MKP-IE105K2000VL58D122 | 1.0 | 2000 | 700 | 800 | 800 | 4 | 20.7 | 58 | 42 | 30 | 1.2*2 |
MKP-IE125K2000VL58D122 | 1.2 | 2000 | 700 | 800 | 960 | 4 | 22.5 | 58 | 45 | 33 | 1.2*2 |
MKP-IE Un=2500VDC Urms=750VAC Upeak=3000VDC Cn= 0.033 ~ 0.68 MFD |
Catalog Part Number | Cn | Un | URMS | dv/dt | IPEAK | ESR max @ 100 kHz | IRMS 100KHz @ 70°C | DIMENSIONS (mm) |
μF | Vdc | Vac | V/μs | A | mΩ | A | L | H | T | d |
MKP-IE104K2500VL38D12 | 0.10 | 2500 | 750 | 2400 | 240 | 10 | 9.7 | 38 | 26 | 17 | 1.2 |
MKP-IE154K2500VL38D12 | 0.15 | 2500 | 750 | 2400 | 360 | 8 | 11.4 | 38 | 31 | 21 | 1.2 |
MKP-IE154K2500VL44D12 | 0.15 | 2500 | 750 | 1900 | 285 | 7 | 10.9 | 44 | 28 | 19 | 1.2 |
MKP-IE254K2500VL44D12 | 0.25 | 2500 | 750 | 1900 | 475 | 7 | 13.9 | 44 | 34 | 25 | 1.2 |
MKP-IE334K2500VL44D122 | 0.33 | 2500 | 750 | 1900 | 627 | 6 | 15.7 | 44 | 38 | 29 | 1.2*2 |
MKP-IE304K2500VL50D122 | 0.30 | 2500 | 750 | 1500 | 450 | 6 | 14.5 | 50 | 34 | 23 | 1.2*2 |
MKP-IE334K2500VL50D122 | 0.33 | 2500 | 750 | 1500 | 495 | 6 | 15.2 | 50 | 35 | 24 | 1.2*2 |
MKP-IE474K2500VL50D122 | 0.47 | 2500 | 750 | 1500 | 705 | 5 | 17.9 | 50 | 40 | 28 | 1.2*2 |
MKP-IE474K2500VL58D122 | 0.47 | 2500 | 750 | 1200 | 564 | 5 | 17.9 | 58 | 37 | 24 | 1.2*2 |
MKP-IE684K2500VL58D122 | 0.68 | 2500 | 750 | 1200 | 816 | 4 | 21.2 | 58 | 43 | 30 | 1.2*2 |
Selection Guidelines
MKP-IE 105 J 1200V L40 D12
MKP-IE snubber capacitor (IE type)
105 rated capacitance: Cn=1.0 uF
J capacitance tolerance: J (±5%), K(±10%)
1200V rated voltage: UN=1200VDC
L40 the length of capacitor: L=40mm
D12 lead-out: copper needle (Ф1.2)
We can design capacitors with different parameters to meet specific customer requirements. If you'd like to know more options for the AC/DC-LINK filter capacitor, please refer to the metallized film capacitor for more specifications.