Applications
1. MKP-IBX film capacitors are widely used in both high- and medium- frequency series/parallel PBC circuits.
2. MKP-IBX film capacitors are also suitable for commercial electromagnetic oven resonant circuits, electric welding machines, and induction heating electronic equipment in resonant circuits.
Features
1. Double-sided deposition allows the capacitor to withstand a high voltage and high current.
2. Low self-inductance, small temperature rising
3. Dry-type, solid epoxy resin encapsulation
4. Plastic pin-type lead-out (easy installed PCB)
5. Small equivalent series resistance (ESR)
Notice: For other capacitances,, sizes and performance parameters, please contact us.
Technical ParametersReference Standard | IEC61071-60068, GB17702.1 |
Rated Voltage | 630VDC~3000VDC |
Rated Capacitance | 0.10uF~5.6uF 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≤0.0006 @ 1KHz @ 25℃ |
Insulation Resistance (IR) | (Ris x C): ≥5000S T: 25 °C @ 1min & testing voltage: 100 Vdc |
Dielectric Strength (Ut-t) | 1.5Un for10S |
Voltage Between Terminals to Case | 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 | Engineering square plastic case (UL94- V0) |
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 Drawing - Dual-pin lead out
- Four-pin lead out
- Six-pin lead out
Product ParametersMKP-IBX Un=630VDC Urms=275VAC Upeak=850VDC Cn= 0.33~5.6 μF |
Catalog Part Number | C | Un | URMS | dv/dt | IPEAK | ESR max @ 100 kHz | IRMS 100KHz @ 70°C | DIMENSIONS (mm) |
μF | Vdc | Vac | V/μs | A | mΩ | A | W | H | T | P | d |
MKP-IBX334K630V237 | 0.33 | 630 | 275 | 350 | 116 | 11 | 5.9 | 42.5 | 32 | 22 | 37.5 | 2-1.0 |
MKP-IBX474K630V237 | 0.47 | 630 | 275 | 350 | 165 | 9 | 6.6 | 42.5 | 32 | 22 | 37.5 | 2-1.0 |
MKP-IBX684K630V237 | 0.68 | 630 | 275 | 350 | 238 | 8 | 7.6 | 42.5 | 32 | 22 | 37.5 | 2-1.0 |
MKP-IBX105K630V237 | 1.0 | 630 | 275 | 350 | 350 | 7 | 8.6 | 42.5 | 32 | 22 | 37.5 | 2-1.2 |
MKP-IBX125K630V237 | 1.2 | 630 | 275 | 350 | 420 | 7 | 9.5 | 42.5 | 32 | 22 | 37.5 | 2-1.2 |
MKP-IBX155K630V437 | 1.5 | 630 | 275 | 350 | 525 | 6 | 10.5 | 42.5 | 35 | 25 | 37.5 | 4-1.2 |
MKP-IBX205K630V437 | 2.0 | 630 | 275 | 350 | 700 | 6 | 12.1 | 42.5 | 37 | 28 | 37.5 | 4-1.2 |
MKP-IBX255K630V437 | 2.5 | 630 | 275 | 350 | 875 | 5 | 13.7 | 42.5 | 45 | 33 | 37.5 | 4-1.2 |
MKP-IBX225K630V445 | 2.2 | 630 | 275 | 275 | 605 | 5 | 12.3 | 50.0 | 38 | 25 | 45.0 | 4-1.2 |
MKP-IBX305K630V445 | 3.0 | 630 | 275 | 275 | 825 | 5 | 13.9 | 50.0 | 43 | 30 | 45.0 | 4-1.2 |
MKP-IBX335K630V452 | 3.3 | 630 | 275 | 220 | 726 | 4 | 14.3 | 58.0 | 45 | 30 | 52.5 | 4-1.2 |
MKP-IBX405K630V452 | 4.0 | 630 | 275 | 220 | 880 | 4 | 15.7 | 58.0 | 45 | 30 | 52.5 | 4-1.2 |
MKP-IBX475K630V452 | 4.7 | 630 | 275 | 220 | 1034 | 4 | 17.4 | 58.0 | 50 | 35 | 52.5 | 4-1.2 |
MKP-IBX505K630V452 | 5.0 | 630 | 275 | 220 | 1100 | 4 | 18.0 | 58.0 | 50 | 35 | 52.5 | 4-1.2 |
MKP-IBX565K630V452 | 5.6 | 630 | 275 | 220 | 1232 | 3 | 18.5 | 58.0 | 50 | 35 | 52.5 | 4-1.2 |
MKP-IBX Un=1000VDC Urms=500VAC Upeak=1400VDC Cn= 0.33 ~ 3.3 μF |
Catalog Part Number | C | Un | URMS | dv/dt | IPEAK | ESR max @ 100 kHz | IRMS 100KHz @ 70°C | DIMENSIONS (mm) |
μF | Vdc | Vac | V/μs | A | mΩ | A | W | H | T | P | d |
MKP-IBX334K1000V237 | 0.33 | 1000 | 500 | 570 | 188 | 8 | 7.9 | 42.5 | 32 | 22 | 37.5 | 2-1.2 |
MKP-IBX474K1000V237 | 0.47 | 1000 | 500 | 570 | 353 | 6 | 9.1 | 42.5 | 32 | 22 | 37.5 | 2-1.2 |
MKP-IBX684K1000V237 | 0.68 | 1000 | 500 | 570 | 510 | 6 | 10.7 | 42.5 | 32 | 22 | 37.5 | 2-1.2 |
MKP-IBX824K1000V237 | 0.82 | 1000 | 500 | 570 | 467 | 6 | 11.7 | 42.5 | 35 | 25 | 37.5 | 4-1.2 |
MKP-IBX105K1000V437 | 1.0 | 1000 | 500 | 570 | 570 | 5 | 12.7 | 42.5 | 37 | 28 | 37.5 | 4-1.2 |
MKP-IBX125K1000V437 | 1.2 | 1000 | 500 | 570 | 684 | 5 | 13.8 | 42.5 | 45 | 33 | 37.5 | 4-1.2 |
MKP-IBX155K1000V437 | 1.5 | 1000 | 500 | 570 | 855 | 5 | 15.4 | 42.5 | 45 | 33 | 45.0 | 4-1.2 |
MKP-IBX125K1000V445 | 1.2 | 1000 | 500 | 440 | 528 | 5 | 13.6 | 50 | 38 | 25 | 45.0 | 4-1.2 |
MKP-IBX155K1000V445 | 1.5 | 1000 | 500 | 440 | 660 | 5 | 15.0 | 50 | 43 | 30 | 45.0 | 4-1.2 |
MKP-IBX205K1000V452 | 2.0 | 1000 | 500 | 350 | 700 | 4 | 17.0 | 58 | 45 | 30 | 52.5 | 4-1.2 |
MKP-IBX225K1000V452 | 2.2 | 1000 | 500 | 350 | 770 | 4 | 17.8 | 58 | 45 | 30 | 52.5 | 4-1.2 |
MKP-IBX255K1000V452 | 2.5 | 1000 | 500 | 350 | 875 | 4 | 18.8 | 58 | 45 | 30 | 52.5 | 4-1.2 |
MKP-IBX305K1000V652 | 3.0 | 1000 | 500 | 350 | 1050 | 3 | 20.5 | 58 | 50 | 35 | 52.5 | 6-1.2 |
MKP-IBX335K1000V652 | 3.3 | 1000 | 500 | 350 | 1155 | 3 | 21.4 | 58 | 50 | 35 | 52.5 | 6-1.2 |
MKP-IBX Un=1600VDC Urms=630VAC Upeak=2000VDC Cn= 0.10 ~ 1.75 μF |
Catalog Part Number | C | Un | URMS | dv/dt | IPEAK | ESR max @ 100 kHz | IRMS 100KHz @ 70°C | DIMENSIONS (mm) |
μF | Vdc | Vac | V/μs | A | mΩ | A | W | H | T | P | d |
MKP-IBX104K1600V237 | 0.10 | 1600 | 630 | 990 | 99 | 12 | 7.1 | 42.5 | 32 | 22 | 37.5 | 2-1.0 |
MKP-IBX124K1600V237 | 0.12 | 1600 | 630 | 990 | 119 | 9 | 7.5 | 42.5 | 32 | 22 | 37.5 | 2-1.0 |
MKP-IBX154K1600V237 | 0.15 | 1600 | 630 | 990 | 148 | 8 | 8.1 | 42.5 | 32 | 22 | 37.5 | 2-1.2 |
MKP-IBX224K1600V237 | 0.22 | 1600 | 630 | 990 | 218 | 7 | 9.3 | 42.5 | 32 | 22 | 37.5 | 2-1.2 |
MKP-IBX334K1600V437 | 0.33 | 1600 | 630 | 990 | 327 | 6 | 10.9 | 42.5 | 32 | 22 | 37.5 | 4-1.2 |
MKP-IBX474K1600V437 | 0.47 | 1600 | 630 | 990 | 465 | 6 | 12.6 | 42.5 | 35 | 25 | 37.5 | 4-1.2 |
MKP-IBX564K1600V437 | 0.56 | 1600 | 630 | 990 | 554 | 6 | 13.7 | 42.5 | 37 | 28 | 37.5 | 4-1.2 |
MKP-IBX684K1600V437 | 0.68 | 1600 | 630 | 990 | 673 | 6 | 15.4 | 42.5 | 45 | 33 | 37.5 | 4-1.2 |
MKP-IBX824K1600V437 | 0.82 | 1600 | 630 | 990 | 812 | 5 | 16.2 | 42.5 | 45 | 33 | 37.5 | 4-1.2 |
MKP-IBX684K1600V445 | 0.68 | 1600 | 630 | 760 | 517 | 6 | 14.6 | 50 | 38 | 25 | 45.0 | 4-1.2 |
MKP-IBX824K1600V445 | 0.82 | 1600 | 630 | 760 | 623 | 5 | 15.9 | 50 | 43 | 30 | 45.0 | 4-1.2 |
MKP-IBX105K1600V445 | 1.0 | 1600 | 630 | 760 | 760 | 5 | 17.4 | 50 | 43 | 30 | 45.0 | 4-1.2 |
MKP-IBX105K1600V452 | 1.0 | 1600 | 630 | 600 | 600 | 5 | 17.3 | 58 | 45 | 30 | 52.5 | 4-1.2 |
MKP-IBX125K1600V452 | 1.2 | 1600 | 630 | 600 | 720 | 5 | 18.8 | 58 | 45 | 30 | 52.5 | 4-1.2 |
MKP-IBX155K1600V652 | 1.5 | 1600 | 630 | 600 | 900 | 4 | 20.9 | 58 | 50 | 35 | 52.5 | 6-1.2 |
MKP-IBX175K1600V652 | 1.75 | 1600 | 630 | 600 | 1050 | 3 | 22.5 | 58 | 50 | 35 | 52.5 | 6-1.2 |
MKP-IBX Un=2000VDC Urms=700VAC Upeak=2500VDC Cn= 0.10 ~ 1.2 μF |
Catalog Part Number | C | Un | URMS | dv/dt | IPEAK | ESR max @ 100 kHz | IRMS 100KHz @ 70°C | DIMENSIONS (mm) |
μF | Vdc | Vac | V/μs | A | mΩ | A | W | H | T | P | D |
MKP-IBX104K2000V237 | 0.10 | 2000 | 700 | 1300 | 130 | 12 | 7.4 | 42.5 | 32 | 22 | 37.5 | 2-1.0 |
MKP-IBX124K2000V237 | 0.12 | 2000 | 700 | 1300 | 156 | 9 | 8.0 | 42.5 | 32 | 22 | 37.5 | 2-1.2 |
MKP-IBX154K2000V237 | 0.15 | 2000 | 700 | 1300 | 195 | 8 | 8.8 | 42.5 | 32 | 22 | 37.5 | 2-1.2 |
MKP-IBX224K2000V437 | 0.22 | 2000 | 700 | 1300 | 286 | 7 | 10.4 | 42.5 | 32 | 22 | 37.5 | 4-1.2 |
MKP-IBX334K2000V437 | 0.33 | 2000 | 700 | 1300 | 429 | 6 | 12.5 | 42.5 | 35 | 25 | 37.5 | 4-1.2 |
MKP-IBX404K2000V437 | 0.40 | 2000 | 700 | 1300 | 520 | 6 | 13.6 | 42.5 | 37 | 28 | 37.5 | 4-1.2 |
MKP-IBX474K2000V437 | 0.47 | 2000 | 700 | 1300 | 650 | 6 | 14.8 | 42.5 | 45 | 33 | 37.5 | 4-1.2 |
MKP-IBX404K2000V445 | 0.40 | 2000 | 700 | 1000 | 400 | 6 | 13.4 | 50 | 38 | 25 | 45.0 | 4-1.2 |
MKP-IBX504K2000V445 | 0.50 | 2000 | 700 | 1000 | 500 | 6 | 14.8 | 50 | 38 | 25 | 45.0 | 4-1.2 |
MKP-IBX684K2000V445 | 0.68 | 2000 | 700 | 1000 | 680 | 5 | 17.0 | 50 | 43 | 30 | 45.0 | 4-1.2 |
MKP-IBX504K2000V452 | 0.50 | 2000 | 700 | 800 | 400 | 5 | 14.6 | 58 | 38 | 26 | 52.5 | 4-1.2 |
MKP-IBX684K2000V452 | 0.68 | 2000 | 700 | 800 | 544 | 5 | 16.8 | 58 | 45 | 30 | 52.5 | 4-1.2 |
MKP-IBX105K2000V652 | 1.0 | 2000 | 700 | 800 | 800 | 4 | 20.2 | 58 | 50 | 35 | 52.5 | 6-1.2 |
MKP-IBX125K2000V652 | 1.2 | 2000 | 700 | 800 | 960 | 4 | 22.0 | 58 | 50 | 35 | 52.5 | 6-1.2 |
MKP-IBX Un=2500VDC Urms=750VAC Upeak=3000VDC Cn= 0.10 ~ 0.82 μF |
Catalog Part Number | C | Un | URMS | dv/dt | IPEAK | ESR max @ 100 kHz | IRMS 100KHz @ 70°C | DIMENSIONS (mm) |
μF | Vdc | Vac | V/μs | A | mΩ | A | W | H | T | P | d |
MKP-IBX104K2500V237 | 0.10 | 2500 | 750 | 1900 | 190 | 11 | 8.9 | 42.5 | 32 | 22 | 37.5 | 2-1.2 |
MKP-IBX124K2500V237 | 0.12 | 2500 | 750 | 1900 | 228 | 8 | 9.7 | 42.5 | 32 | 22 | 37.5 | 2-1.2 |
MKP-IBX154K2500V437 | 0.15 | 2500 | 750 | 1900 | 285 | 7 | 10.7 | 42.5 | 32 | 22 | 37.5 | 4-1.2 |
MKP-IBX224K2500V437 | 0.20 | 2500 | 750 | 1900 | 380 | 7 | 12.3 | 42.5 | 35 | 25 | 37.5 | 4-1.2 |
MKP-IBX274K2500V437 | 0.25 | 2500 | 750 | 1900 | 475 | 7 | 13.7 | 42.5 | 37 | 28 | 37.5 | 4-1.2 |
MKP-IBX304K2500V437 | 0.30 | 2500 | 750 | 1900 | 570 | 6 | 14.6 | 42.5 | 45 | 33 | 37.5 | 4-1.2 |
MKP-IBX334K2500V437 | 0.33 | 2500 | 750 | 1900 | 627 | 6 | 15.3 | 42.5 | 45 | 33 | 37.5 | 4-1.2 |
MKP-IBX354K2500V437 | 0.35 | 2500 | 750 | 1900 | 665 | 6 | 15.8 | 42.5 | 45 | 33 | 37.5 | 4-1.2 |
MKP-IBX394K2500V437 | 0.40 | 2500 | 750 | 1900 | 760 | 6 | 16.3 | 42.5 | 45 | 33 | 37.5 | 4-1.2 |
MKP-IBX304K2500V445 | 0.30 | 2500 | 750 | 1500 | 450 | 6 | 14.2 | 50 | 38 | 25 | 45.0 | 4-1.2 |
MKP-IBX334K2500V445 | 0.33 | 2500 | 750 | 1500 | 495 | 6 | 15.0 | 50 | 38 | 25 | 45.0 | 4-1.2 |
MKP-IBX354K2500V445 | 0.35 | 2500 | 750 | 1500 | 525 | 5 | 15.4 | 50 | 43 | 30 | 45.0 | 4-1.2 |
MKP-IBX394K2500V445 | 0.40 | 2500 | 750 | 1500 | 600 | 5 | 16.1 | 50 | 43 | 30 | 45.0 | 4-1.2 |
MKP-IBX454K2500V445 | 0.45 | 2500 | 750 | 1500 | 675 | 5 | 17.3 | 50 | 43 | 30 | 45.0 | 4-1.2 |
MKP-IBX354K2500V452 | 0.35 | 2500 | 750 | 1200 | 420 | 5 | 15.2 | 58 | 38 | 26 | 52.5 | 4-1.2 |
MKP-IBX394K2500V452 | 0.40 | 2500 | 750 | 1200 | 480 | 5 | 16.2 | 58 | 38 | 26 | 52.5 | 4-1.2 |
MKP-IBX454K2500V452 | 0.45 | 2500 | 750 | 1200 | 540 | 4 | 17.0 | 58 | 38 | 26 | 52.5 | 4-1.2 |
MKP-IBX504K2500V452 | 0.50 | 2500 | 750 | 1200 | 600 | 4 | 17.9 | 58 | 45 | 30 | 52.5 | 4-1.2 |
MKP-IBX564K2500V652 | 0.56 | 2500 | 750 | 1200 | 672 | 4 | 18.9 | 58 | 45 | 30 | 52.5 | 6-1.2 |
MKP-IBX684K2500V652 | 0.68 | 2500 | 750 | 1200 | 816 | 4 | 20.8 | 58 | 50 | 35 | 52.5 | 6-1.2 |
MKP-IBX824K2500V652 | 0.82 | 2500 | 750 | 1200 | 984 | 3 | 22.8 | 58 | 50 | 35 | 52.5 | 6-1.2 |
MKP-IBX Un=3000VDC Urms=750VAC Upeak=3200VDC Cn= 0.10 ~ 0.39 μF |
Catalog Part Number | C | Un | URMS | dv/dt | IPEAK | ESR max @ 100 kHz | IRMS 100KHz @ 70°C | DIMENSIONS (mm) |
μF | Vdc | Vac | V/μs | A | mΩ | A | W | H | T | P | d |
MKP-IBX104K3000V237 | 0.10 | 3000 | 750 | 1900 | 190 | 11 | 9.2 | 42.5 | 32 | 22 | 37.5 | 2-1.2 |
MKP-IBX124K3000V237 | 0.12 | 3000 | 750 | 1900 | 228 | 8 | 9.8 | 42.5 | 32 | 22 | 37.5 | 2-1.2 |
MKP-IBX154K3000V437 | 0.15 | 3000 | 750 | 1900 | 285 | 7 | 10.0 | 42.5 | 32 | 22 | 37.5 | 4-1.2 |
MKP-IBX184K3000V437 | 0.18 | 3000 | 750 | 1900 | 342 | 7 | 10.5 | 42.5 | 35 | 25 | 37.5 | 4-1.2 |
MKP-IBX204K3000V437 | 0.20 | 3000 | 750 | 1900 | 380 | 7 | 11.2 | 42.5 | 35 | 25 | 37.5 | 4-1.2 |
MKP-IBX224K3000V437 | 0.22 | 3000 | 750 | 1900 | 418 | 6 | 11.6 | 42.5 | 35 | 25 | 37.5 | 4-1.2 |
MKP-IBX254K3000V437 | 0.25 | 3000 | 750 | 1900 | 475 | 6 | 12.9 | 42.5 | 37 | 28 | 37.5 | 4-1.2 |
MKP-IBX274K3000V437 | 0.27 | 3000 | 750 | 1900 | 513 | 6 | 13.5 | 42.5 | 37 | 28 | 37.5 | 4-1.2 |
MKP-IBX304K3000V637 | 0.30 | 3000 | 750 | 1600 | 480 | 6 | 14.3 | 42.5 | 45 | 33 | 37.5 | 6-1.2 |
MKP-IBX334K3000V637 | 0.33 | 3000 | 750 | 1600 | 528 | 6 | 15.0 | 42.5 | 45 | 33 | 37.5 | 6-1.2 |
MKP-IBX354K3000V637 | 0.35 | 3000 | 750 | 1600 | 560 | 5 | 15.6 | 42.5 | 45 | 33 | 37.5 | 6-1.2 |
MKP-IBX394K3000V637 | 0.39 | 3000 | 750 | 1600 | 624 | 5 | 16.8 | 42.5 | 45 | 33 | 37.5 | 6-1.2 |
Selection Guidelines
MKP-IBX 105 K 1200V 437
437 electrode lead out structure and lead pitch: 4 copper pins, P=37.5mm 1200V rated voltage: Un=1200VDC
K capacitance tolerance: J(±5%), K(±10%)
105 rated capacitance: Cn=1.0 uF
MKP-IBX -snubber capacitor (IBX type)
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.