SHENZHEN ZD TECH CO., LTD
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Gas tube surge arrester
Surge arrestors are designed to provide excellent lightning protection and outstanding RF performances. ZD Gas tube lightening surge arresters can be integrated directly into the cabling system and provide reliable surge protection in case of over voltages. Our surge arrestors provide excellent lightning protection and outstanding RF performance. All designs are low return loss, low insertion loss and low intermodulation.
* High quality materials
* Excellent RF performance
* Total weatherproof
* Available with type N or 7/16 DIN type
* Waterproof
* Environment resistance ensures long life and consistent performance
| Model No. | ||
| Interface | IEC 60169-16/IEC 61643-21 | |
| Electrical | ||
| Characteristic Impedance | 50ohm | |
| Coaxial Connector | N Male to N Female bulkhead Connector | |
| Frequency Range | DC-2.5GHz | |
| VSWR | ≤1.20@DC-2.5GHz | |
| Insertion Losss | ≤0.18dB | |
| Impulse Breakdown Voltage | ≤2500V (@1kv/μs) | |
| Dielectric Resistance | ≥5000MΩ | |
| Contact Resistance | Center Contact ≤1mΩ | Outer Contact ≤1 mΩ |
| Peak Power | 200 Watts | |
| DC Breakdown Voltage | 90/150/230/470(V)±20%(@100v/s) | |
| AC Discharge Current | 5A(50Hz) | |
| Surge Discharge Current | 5KA(8/20μs) | |
| Maximum Withstand Current | 20KA(8/20μs) | |
| Mating | — | |
| Mechanical | ||
| Durability | Mating cycles ≥500 | |
| Material and Plating | ||
| Parts Name | Material | Plating (Finish) |
| Body(Housing) | Brass | Ni |
| Insulator | PTFE | — |
| Inner Conductor | Phosphor Bronze | Au |
| Washer | Brass | Ni |
| Coupling Nut | Brass | Ni |
| Grouding Component | Stainless Steel | — |
| Environmental | ||
| Operating Temperature | _45 °C-85 °C | |
| Waterproof Rate | IP67 | |
| RoHs (2002/95/EC) | Compliant by exemption | |
| EU Directive 2006/95/EC | Compliant |
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