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  • Voltage : 0 to 480 Volts
  • Current : 0 to 100 Amps
  • Frequency : DC to 400 Hz
  • Insertion Loss : 100 dB minimum from 14 kHz to 10 GHz
  • Operating Temperature : -40 ºC to +71 ºC
  • Storage Temperature : -55 ºC to +105 ºC
  • Altitude : Maximum of 15,000 feet
  • Humidity : 10 to 90 Percent
  • Fungus : Non-nutritive materials are used
  • Corrosion : Hermetically sealed steel or aluminum enclosures with tin-lead plating
HEMP/EMP Filters
Unit of Measure
Items HEMP/EMP Filters
A-9597
Power Line HEMP Filters Legacy
HEMP/EMP Filters
A-9598
Power Line HEMP Filters Legacy
HEMP/EMP Filters
A-9599
Power Line HEMP Filters Legacy
HEMP/EMP Filters
A-9600
Power Line HEMP Filters Legacy
HEMP/EMP Filters
A-8292
Power Line HEMP Filters Legacy
Voltage N/A 0 to 480 V
Operating Temperature N/A -40 to +71 ºC
Storage Temperature N/A -55 to +105 ºC
Maximum Altitude N/A 15000 ft
Humidity N/A 10 to 90 %
Fungus N/A Non-nutritive materials are used
Corrosion N/A Hermetically sealed steel or aluminum enclosures with tin-lead plating
Maximum Dimension A N/A 8.90 in N/A 7.40 in N/A 7.90 in N/A 8.40 in N/A
Dimension B N/A 6.50 in N/A 5.00 in N/A 5.50 in N/A 6.00 in N/A
Note N/A With HEMP protection devices removed.
Full load from 100 KHz to 20 MHz.
N/A With HEMP protection devices removed.
Full load from 100 KHz to 20 MHz.
N/A With HEMP protection devices removed.
600 Ω line to line and 300 Ω line to ground.
Full load from 100 KHz to 20 MHz.
N/A With HEMP protection devices removed.
100 Ω line to line and 50 Ω line to ground.
Full load from 100 KHz to 20 MHz.
N/A Full load from 100 KHz to 20 MHz.
When tested with external V130LA20B MOV connected from each line to ground.
Voltage (Vrms) N/A 35 N/A 132 N/A 132 N/A 35 N/A 125
Voltage (Peak) N/A 50 N/A 187 N/A 187 N/A 50 N/A 177
Current N/A 2 A N/A 2 A N/A 1/2 A N/A 1/2 A N/A 5 A
Frequency N/A DC-60 Hertz N/A DC-60 Hertz N/A DC-60 Hertz N/A DC-60 Hertz N/A DC to 60 Hertz
DCR N/A ≤ 0.3 Ω N/A ≤ 1.0 Ω N/A ≤ 6.1 Ω N/A ≤ 1.5 Ω N/A ≤ 0.5 Ω
DWV (DC) N/A 200 V N/A 600 V N/A 600 V N/A 200 V N/A 600 V
Passband Response (Limit) N/A N/A N/A 0 to 3000 Hertz, 1 dB 0 to 3500 Hertz, 3 dB N/A 0 to 3000 Hertz, 1 dB 0 to 3500 Hertz, 3 dB N/A
MIL-STD-220 Insertion Loss (Limit) N/A 100 dB Minimum from 14 kHz through 10 GHz
Type N/A Short Pulse
Type of Injection N/A Common Mode Wire-to-ground
Common Mode Peak Short- Circuit Current N/A 5000 A N/A 5000 A N/A 5000 A N/A 5000 A N/A 2500 A
Wire-to-ground Peak Short- Circuit Current N/A 2500 A N/A 3536 A N/A 3536 A N/A 2500 A N/A 2500 A
Common Mode Source Impedance N/A ≥ 60 Ω
Wire-to-ground Source Impedance N/A ≥ 60 Ω
Wire-to-ground Load Impedance N/A 2 Ω N/A 2 Ω N/A 50 Ω N/A 50 Ω N/A 2 Ω
Common Mode Residual Peak Current N/A ≤ 0.1 A N/A ≤ 1.0 A N/A ≤ 1.0 A N/A ≤ 0.1 A N/A ≤ 1.0 A
Wire-to-ground Residual Peak Current N/A ≤ 0.1 A N/A ≤ 1.0 A N/A ≤ 1.0 A N/A ≤ 0.1 A N/A ≤ 1.0 A
Attributes/Options N/A
  • Meet or exceed the MIL-STD-188-125-1 requirements
  • Inductive Input
  • Choice of Termination Configurations
    • Quick Disconnect Terminal Tabs
    • Threaded Studs
    • Connectors
  • Can be supplied with HEMP Protection Modules
  • Supplied with Certified PCI data upon request
  • Existing Designs for:
    • Other Power Lines (Intersite)
    • Audio/Data Lines (Intersite)
    • Control/Signal Lines (Intersite)
  • Existing Applications include:
    • AC/DC power
    • Telephone Lines
    • Analog Fire Alarms
    • Servo Motors
    • Synchro Transmitter
  • Custom tailoring for your unique application