Surge Suppression Filters

In addition to our large range of EMI power and signal filters, Global EMC can supply surge suppression filters suitable for protecting vital equipment from LEMP (Lightning Electromagnetic Pulse) or NEMP (Nuclear Electromagnetic Pulse) spikes on RF equipment.

The N-Type fitting is available in both Female and Male connection types. The suppression filters for 0Hz (DC) to 6000 MHz are based upon the replaceable gas discharge tube (GDT) technology and designed for RF line surge protection.

Global EMC prides ourselves on providing our clients with a complete and turnkey solution to their shielded rooms, shielded containers and Faraday cage requirements.
Using our supply chain partners Global EMC can offer Surge Suppression filters as part of the complete service we provide to all our clients.

Connectors:
Port 1 N female (50 Ω)
Port 2 N socket bulkhead (50Ω)
Frequency range: DC to 6 GHz
VSWR, max: <1.1
Power, max: 240W
Insertion loss: <0.2 dB Return loss > 19 dB
Materials and surfaces:
Housing material: Brass/Surface plating: Cu Zn Sn
Contacts: Bronze/Surface Au-Ag
Insulation: PTFE
Operating temperature: -40°C to +85 °C
Max. Load current 10A
Nominal discharge current 5 kA (8/20μs test x 10 – C2 Category)
Max. Discharge current 20 kA (max. withstand @ 8/20 μs)
Impulse current 1kA (2 x 10/350μs Test - D1 Category)
Protection level < 2300 V
Failsafe behaviour Short-circuit
RohS compliance Yes
Mounting: Feedthrough
Ingress protection: IP 66 (in mated condition)
Plastic tethered duct cap included
Standards: IEC 61643-21 / EN 61643-21 / UL497C / UL497E