PMI Model No. P4T-500M18G-80-T-515-SFF-2W-IND is a single pole, four throw, absorptive switch. This switch offers 80 dB of isolation and a maximum insertion loss of 6.0 dB.  It has a maximum switching speed of 200 ns with individual TTL control.  The operating power is +33 dBm CW max and the VSWR is 2.0:1 maximum.





0.5 to 18.0GHz

Insertion Loss

4.5dB typ, 6.0dB max


80dB typ

VSWR (On/Off)

2.0:1 max.

Switching Speed

200ns max

Control Logic

Individual TTL Control
"0" = Low Loss
"1" = Isolation

Operating Power

+33dBm CW max

DC Supply

+5 & -15VDC

Connectors In/Out

SMA(F) Removable

Control Connectors

Solder Pins


Painted Blue

Environmental Ratings:


 -40ºC to +85ºC Operating

 -55ºC to +125ºC Non-Operating


 MIL-STD-202G, Method 103B Cond. B


 MIL-STD-202G, Method 213B Cond. B


 MIL-STD-202G, Method 204D Cond. B


 MIL-STD-202G, Method 105C Cond. B

 Temperature Cycle:

 MIL-STD-202G, Method 107G Cond. A