Smiths Connectors is now Smiths Interconnect


MarketID in (1,3,4,11)
  • MIL-DTL-38999, MIL-DTL-83723 and MIL-DTL-26482 style connectors
  • Intermateable and Interchangeable with standard non-filter connectors
  • Meet or exceed all applicable requirements of military specifications.

Filtered circular connectors include MIL-DTL-38999, MIL-DTL-83723 and MIL-DTL-26482 style connectors. Filtered circular connectors are designed to meet or exceed all applicable requirements of each series and are intermateable and interchangeable with standard non-filter connectors.  Non-Filter applications can easily be upgraded to EMI/Transient protection without modification to the system through Smiths Connectors In-Line filter adapters. The adapters are designed to be installed between the existing plug and receptacle without having to re-wire or disassemble the system. 

  • C, L, Pi filter types
  • Filtering technology (Planar Arrays, Discoidal) to suit application
  • Unfiltered (high speed) and ground lines
  • Transient Protection proven to RTCA D160F Section 22 levels  3,4 & 5
  • Protection against primary lightning, EMI and EMP

Materials and Finishes

Shell Aluminum allow/Steel/Composite
Insulator High grade plastic/epoxy
Contacts Copper alloy, gold plate
Grommet & Seal   Silicon base elastomer
Jam Nut Aluminum alloy
Ground Plane Brass, silver plate
Capacitor Barium Titanate
Inductor Ferrite bead

Production Automation Test System Measurements

  Range Accuracy Notes
Capacitance 1 pF-1µf 0.2% + 0.1 pf 1
DF 0.00001-10 1% 2
Inductance 100 nH-10KH 0.2%+10 nH 1
IR 1 K Ohm - 5 T Ohm 1% 3,4,5
DWV 10 pA-100 mA 1%+10 pA 3,4,6
VR 10 mV-100V 0.2% + 10 mV 7
Ground & Contact Resistance 0.1 mV-1V 0.1%+0.1 mV 7
  1. Frequency = 20 Hz to 1 MHz
  2. Dissipation factor
  3. With 5-500 volts applied
  4. Measures each pin to all other pins grounded to shell
  5. Insulation resistance
  6. Dielectric withstanding voltage
  7. Isource = 1nA-1A
All specifications are subject to change without notice