ST1 (FX)

FX-090-F75-T-F/F

Order number: A03387

F connectors, 75 ohm

  • lightning current arrested with floating shielding (separated with GDT)
  • installation at the boundary of LPZ 0 and LPZ 1 zones at the line entry into building
  • for protection of coaxial lines of TV and CCTV systems, suitable as the 1st level of surge for protection in coordination with the SX type
  • in the scope of delivery: universal plastic adapter for mounting on DIN rail and GND 2 holder

Technical parameters

Parameter name Parameter value
Type of SPD D1,C2
Location of SPD ST 1
Mounting DIN rail 35 mm
Maximum operating voltage Uc 70.00 V DC
Nominal load current IL 4.000 A
Frequency range f 0,00 - 2150,00 MHz
Impedance Z 75 Ω
Insertion loss 0.20 dB
VSWR typ. (max.) VSWR 1,3
D1 impulse discharge current (10/350 µs) SH-PE Iimp 2.50 kA
D1 impulse discharge current (10/350 µs) core-SH Iimp 2.50 kA
C2 nominal discharge current (8/20 µs) SH-PE In 10.00 kA
C2 nominal discharge current (8/20 µs) core-SH In 10.00 kA
C3 voltage protection level mode SH-PE at 1 kV/µs Up 600 V
C3 voltage protection level mode core-SH at 1 kV/µs Up 600 V
Response time core-SH ta 100 ns
Response time SH-PE ta 100 ns
Connection (input - output) F 75
Degree of protection IP 20
Range of ambient temperatures (min/max) -40 / 80 °C
According to standard EN 61643-21+A1,A2:2013, IEC 61643-21+A1,A2:2012
ETIM Class EC001466
Customs tariff number 85363010
EAN 8595090533870

Files for download

  • Product dimensions

  • Basic circuit diagram