Polypropylene Film Capacitors
Metallized PolyPropylene (DOUBLE METALLIZED)
- MP88R | Radial Box [details »]
- MP88D | Radial Epoxy Dipped [details »]
- MP88O | Axial Oval [details »]
- MP88 | Axial Round [details »]
- Extended double-sided metallized film
- Non-inductive construction
- Very low ESR and D.F.
- High insulation resistance
- Suitable for high-frequency applications
- Negative T.C. of capacitance
- High Current: up to 9 amps RMS
- RoHS Compliant
- High current and pulse circuits
- Timing circuits
- Coupling circuits
- Filtering circuits
- ADSL filtering
- High frequency
- Dielectric: Metallized Polypropylene film
- Electrodes: Vacuum-deposited aluminum
- Leads: Solid tinned copper leads
- Temperature Range:
-55°C to 105°C with full rated voltage applied - Capacitance Range: .01μf to 10μf
- Rated Voltages:
160VDC/100VAC, 250VDC/160VAC, 400VDC/220VAC, 630VDC/250VAC
- Temperature Coefficient:
-200 (+50, -100)ppm/°C - Dielectric Strength:
2 x VR, for 5 sec. (Special test upon request) - Insulation Resistance at 25°C (Minimum IR):
≥ 100,000mΩ for C ≤ .33μf @ 500VDC - Time Constant at 25°C:
≥ 30,000mΩ x μf sec. for C > .33μf @ 500VDC
Capacitance ranges listed are for standard products. Custom applications are available for all STK Electronics series.
Dissipation Factor at 25°C (Typical):
| KHZ | C ≤ .1μf | .1μf < C ≤ 1μf | C > 1μf |
| 1 | .3 x 10-3 | .3 x 10-3 | .3 x 10-3 |
| 10 | .4 x 10-3 | .4 x 10-3 | |
| 100 | 1.5 x 10-3 |
* Typical x 3 = Maximum
Max Pulse Rise Time V/ μs: (dv/dt)
| LS (in/mm) | 160VDC | 250VDC | 400VDC | 630VDC |
| .39 / 10 | 820 | 1140 | 1840 | 2400 |
| .52 / 15 | 410 | 560 | 910 | 1200 |
| .89 / 22.5 | 260 | 320 | 520 | 780 |
| 1.08 / 27.5 | 200 | 240 | 400 | 600 |
| 1.50 / 38 | 140 | 170 | 280 | 420 |