Model: P4T-500M18G-60-T-SFF-JW  


PMI Model NoP4T-500M18G-60-T-SFF-JW is an absorptive, single pole, four throw pin diode switch that operates over the 0.5 to 18.0GHz frequency range.  This model incorporates a TTL compatible driver for easy system integration. 



  • Low Insertion Loss
  • High isolation
  • Fast Switching Speed
  • Small Size


Quick Links: (click the links below for additional information)

Product Feature

Test Report

Unit Data




Frequency 0.5 to 18.0 GHz

60 dB min. - Measured 82.6 dB

Insertion Loss 3.75 dB max. - Measured 3.30 dB
VSWR In/Out 2.0:1 max. - Measured 1.98:1
Operating Input Power +20 dBm CW max.
Switching Speed  
   Rise/Fall 25 ns max. - Measured ‹10 ns
   Delay On/Off 100 ns max. - Measured ‹30 ns
DC Voltage and Current

+5 VDC @ 125 mA typ., 200 mA max. - Measured 125 mA

-5 VDC @ 70 mA typ., 100 mA max. - Measured 70 mA

Control Signal

Two Line TTL

Connectors SMA(F)
Finish Gold Plated
Size 2.72" x 1.5" x 0.4"


Environmental Ratings:

 Temperature:  -54ºC to +95 ºC Operating
 -65ºC to +125 ºC Non-Operating
 Humidity:  MIL-STD-202F, Method 103B Cond. B
 Shock:  MIL-STD-202F, Method 213B Cond. B
 Vibration:  MIL-STD-202F, Method 204D Cond. B
 Altitude:  MIL-STD-202F, Method 105C Cond. B
 Temperature Cycle:  MIL-STD-202F, Method 107D Cond. A