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3 Pole Gas Discharge Tube W/FS 7.5*11m

3 pole gas discharge tube w/FS 7.5*11m Admin Edit

Min. Order: 1000 Piece/Pieces
Payment Terms: L/C, T/T, WU, Money Gram
Place of Origin: Zhejiang, China (Mainland)
Means of Transport: Ocean, Air, Land
Production Capacity: 100000000
Packing: 250pcs /carton
Delivery Date: 20 days Brand Name: T&J
Part No.: TLM1201 Size: 7.5*11.5mm
Type: Gas discharge tube w/FS Pole: 3 pole
Material: Ceramic Voltage: 230V
Capacitance: 5pF Certificate: ROHS
Origin: China

3 pole gas discharge tube (Protector) w/FS 

Size: 7.5*11.5m 

Model: TLM1201


Over-voltage transients are often found in communications and control lines. Cause of such abnormal voltages are lightning strikes, atmospheric lightning discharges, accidental contact between power and communications lines, unexpected rise in the supply voltages of the installation as a result of misoperation, and appearance of voltage higher than normal during switching operations. The over-voltage transients, if not properly taken care of, not only cause damage to delicate components such as semiconductors, ICs and others comprised in the equipment itself, but also are highly dangerous to personnel. Thus, protection against over voltages is necessary for high reliability and long life of general electronic equipment. To this end, the importance is the selection of the best arresters for the over-voltage transients. The protectors or arresters much have high current carrying capability and fast response time. Long life, small size and little weight are additional factors of the consideration. 

Product series and Applications:

Ceramic gas discharge tubes are mainly used for protections mentioned below

  • Main distribution frame (MDF)

  • Telephone, Electrograph, Modem and all kinds of users' terminal equipments. 

  • CATV / Coaxial line / Video system / Cathode ray tube protection

  • AC line protection

  • Power supply protection

  • Signal line protection

Switching discharge tube

Paste type tube

Coaxial tube

High current GDT with multi-gap

Discharge tube protection unit



2.RoHS Compliant

3.Low Capacitance

4.High insulation resistance

5.Fast response-time

6.Small size


Size: 7.5*11.5mm

Voltage: 230V

Impulse discharge current (8/20us, 10times)(a+b)-e: 5KA

Max.impulse spark-over voltage (1kV/us): 800V

Capacitance: 5pF

3 pole gas discharge tube

3 pole ceramic gas discharge tube with SF

PRODUCT DETAIL Label Holder for 10 pair Module

Label Holder for 10 pair Module

PRODUCT DETAIL Label Holder for 10 pair or 8 pair Module

Label Holder for 10 pair or 8 pair Module

PRODUCT DETAIL Plastic Label base 10 pairs

Plastic Label base 10 pairs

PRODUCT DETAIL Plastic disconnection locking 10pair

Plastic disconnection locking 10pair

PRODUCT DETAIL Plastic single disconnection plug

Plastic single disconnection plug

PRODUCT DETAIL 110 patch plug plastic

110 patch plug plastic

PRODUCT DETAIL Stainless Steel Subracks 1 pair

Stainless Steel Subracks 1 pair

PRODUCT DETAIL Single line lightning protector

Single line lightning protector


Category: Module

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