Polypropylene Film Capacitors
Metallized PolyPropylene (High Current)
- MP90R | Radial Box [details »]
- MP90D | Radial Epoxy Dipped [details »]
- MP90O | Axial Oval [details »]
- MP90 | Axial Round [details »]
- Non-inductive
- High current: up to 9rms @ 85°C
- High current terminations
- Low ESR values
- Heavy edge material
- RoHS Compliant
- Switching power supplies
- High frequency transformer DC blocking
- Input / Output filtering
- Electrolytic replacement
- Power Factor Correction circuits
- Dielectric: Metallized Polypropylene
- Electrodes: Vacuum-deposited aluminum
- Leads: Tinned copper wire
- Temperature Range: -40°C to 85°C
- Capacitance Range: .10μf to 6μf
- Rated Voltages:
250VDC/160VAC, 440VDC/220VAC, 630VDC/250VAC
- Temperature Coefficient:
-300 ±100 ppm/°C - Dielectric Strength:
1.5 x VR, for 60 sec. (Special test upon request) - Insulation Resistance at 25°C (Minimum IR):
≥ 100,000mΩ for C ≤ .5μf @ 100VDC - Time Constant at 25°C:
≥ 45,000mΩ x μf sec. for C > .5μf @ 100VDC
Capacitance ranges listed are for standard products. Custom applications are available for all STK Electronics series.
Dissipation Factor at 25°C:
| KHZ | C ≤ .1μf | .1μf < C ≤ 1μf | C > 1μf |
| 1 | 0.3 x 10-3 | 0.4 x 10-3 | 0.7 x 10-3 |
| 10 | 0.5 x 10-3 | 0.5 x 10-3 |
Max Pulse Rise Time V/ μs: (dv/dt)
| L (in/mm) | 250VDC | 440VDC | 630VDC |
| .75 / 19 | 410 | 480 | 500 |
| .87 / 22 | 250 | 420 | 460 |
| 1.05 / 26.5 | 230 | 380 | 400 |
| 1.30 / 33 | 190 | 290 | 320 |
| 1.6 / 41 | 150 | 240 | 260 |
| 2.10 / 52 | 125 | 210 | 240 |
Maximum RMS Current: (Amps)
| L (in/mm) | 250VDC | 440VDC | 630VDC |
| .75 / 19 | 3.5 | 3.5 | 3.5 |
| .87 / 22 | 5 | 5 | 5 |
| 1.05 / 26.5 | 5.5 | 5.5 | 5.5 |
| 1.30 / 33 | 7.5 | 7.5 | 7.5 |
| 1.6 / 41 | 8.5 | 8.5 | 8.5 |
| 2.10 / 52 | 9 | 9 | 9 |
Maximum ESR:
| L (in/mm) | 250VDC | 440VDC | 630VDC |
| .75 / 19 | 30 | 40 | 40 |
| .87 / 22 | 20 | 30 | 30 |
| 1.05 / 26.5 | 18 | 24 | 20 |
| 1.30 / 33 | 14 | 14 | 16 |
| 1.6 / 41 | 11 | 12 | 12 |
| 2.10 / 52 | 10 | 11 | 11 |
Maximum Amps: (Peak)
| L (in/mm) | 250VDC | 440VDC | 630VDC |
| .75 / 19 | 85 | 160 | 120 |
| .87 / 22 | 250 | 250 | 200 |
| 1.05 / 26.5 | 370 | 320 | 270 |
| 1.30 / 33 | 580 | 520 | 420 |
| 1.6 / 41 | 670 | 620 | 520 |
| 2.10 / 52 | 760 | 720 | 620 |