menu icon
Knowles CDE Logo

PPH

  • High ripple current
  • Self-healing property, low losses
  • Small inherent temperature rise
  • High contact reliability
  • Operating temperature range: 55 °C to 105 °C
  • Lead space (pitch): 15mm - 37.5mm
  • Suitable for harsh environmental conditions
  • THB 2000h 85°C 85% RH, 2000 hours, UNDC
FLMBOX01a

Applications Include:

  • Widely used in snubber and silicon-controlled rectifier (SCR and IGBT) and SiC (MOSFET) commutation circuits.
  • Suitable for applications with high frequency, high current, high voltage, and high temperature applications like automotive powertrains, charging systems, DC-DC converters, and on-board electronics.

Find a Rep Find a Distributor

New Products

  • Type BLS, 125°C DC Link Capacitors for Harsh Environments
    Released Aug, 2025

    Type BLS, 125°C DC Link Capacitors for Harsh Environments

    85°C / 85% RH , 2000h @ Vr, AEC-Q200 Qualified

    Type BLS DC Link capacitors use the most advanced construction and technology to meet the challenges of harsh environments with operating temperatures to 125°C. Tested for 2,000-hour at 85°C / 85% relative humidity with rated voltage applied (100% greater than competitive THB test life). The series is qualified to automotive-grade electrical and mechanical testing per standard AEC-Q200.

    Read More »

  • Type QAS, Arc Suppressor/Snubber Network
    Released Aug, 2024

    Type QAS, Arc Suppressor/Snubber Network

    Type QAS will extend the operating life of electronic and electro-mechanical devices by reducing and/or eliminating the electrical arcing, noise, and EMF. These electrical conditions often cause early failures in relays, switch contacts, and solid-state components such as SCRs and TRIACs.

    Read More »

  • 3 CELL DSF & DGH
    Released Mar, 2024

    3 CELL DSF & DGH

    Three-cell devices offer greater energy potential and power output than single or dual-cell parts in standard PCB layouts

    3-cell DSF & DGH capacitors provide very fast power discharge that cannot be matched by conventional capacitors or batteries. That large capacity makes it possible to support brief power interruptions, supplement batteries, or even be used in place of batteries in many applications.

    Read More »