Dongguan Julun electronics co.,ltd

Main business: the circuit protection device, current fuse, temperature fuse series, fuse holder series, automatic recovery fuse, fuse resistor, varistor, thermistor, high-voltage fuse and peripheral products.

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SH Series Gas Discharge Tube 5kA Square GDT Surface Mount Type ≤0.7pF Capacitor

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SH Series Gas Discharge Tube 5kA Square GDT Surface Mount Type ≤0.7pF Capacitor

SH Series Gas Discharge Tube 5kA Square GDT Surface Mount Type ≤0.7pF Capacitor
SH Series Gas Discharge Tube 5kA Square GDT Surface Mount Type ≤0.7pF Capacitor

Large Image :  SH Series Gas Discharge Tube 5kA Square GDT Surface Mount Type ≤0.7pF Capacitor Get Best Price

Product Details:
Place of Origin: CHINA
Brand Name: Julun
Certification: CE/UL/VDE/KC/ROHS
Model Number: SH
Payment & Shipping Terms:
Minimum Order Quantity: 100 / Negotiable
Price: Negotiable
Packaging Details: Standard carton
Delivery Time: 7~10 Working days
Payment Terms: L/C, D/P, T/T, MoneyGram
Supply Ability: 10000/Piece/Weekly
Detailed Product Description
Type: SH Capacitance: ≤0.7pF
Certification Standards: RoHS / UL
High Light:

gdt gas discharge tube


gas tube arrester

SH - Series Gas Discharge Tube 5kA Square GDT Surface Mount Type ≤0.7pF Capacitor


SH Gas Discharge Tubes (GDT) series provides high levels of protection against fast rising transients caused by lightning disturbances. It has a surge rating of 5kA, 8/20μs. Offered in a Squared Surface Mount package, which helps to make pick and place on PCB process easier.


This GDT series is perfectly suited for broadband equipment applications. The GDT’s low off-state capacitance is compatible with high bandwidth applications and this capacitance loading value does not vary if the voltage across the GDT changes.


SH Gas Discharge Tube (GDT) series are specifically designed for protection of electrical, multimedia, and communication equipment against over voltage transients in surface mount assembly applications.




• Excellent response to fast rising transients

• GHz working frequency

• 5kA, 8/20μs surge capability as defined by IEC 61000-4-5 2nd Edition

• UL recognized

• Offered with squared body package

• Non-Radioactive

• Ultra Low capacitance (<0.7pF)

• Lead-free and RoHS compliant




• CATV equipment

• Antennas

• RS 485

• Telecom Base Station

• Power Supply AC Main


• EV power Charging

• Inverter/Variable Frequency Drivers (VFDs)

• IEEE 802.3 compliant Ethernet interfaces

• Broad Band equipment


• Medical Electronics

• Test Equipment

• General Telecom Equipment

• Renewable Energy



Electrical Specifications


  Component Specifications (at 25°C) Life Ratings
DC Breakdown
in Volts
(50Hz, 1sec)
(9 Cycles
MIN TYP MAX @100V/µs 1000V/µs 1 Time MIN MAX MAX MIN MIN   MIN
SH75 60 75 90 600 700 6kA 1GΩ @50V 0.7pf 10 Shots
1 Shot at
5A 15A 52V 300 Shots
SH90 72 90 108 600 700 52V
SH145 116 145 174 600 700 1GΩ
SH230 186 230 276 600 700 80V
SH250 200 250 300 600 700 135V
SH300 240 300 360 650 800 135V
SH350 280 350 420 750 900 135V
SH400 360 400 480 850 1000 135V
SH470 376 470 564 900 1100 1GΩ @250V 150V
SH600 480 600 720 1000 1200 150V


* Reference REA PE-80, 0.2A, tested to ITU-T Rec K.12 and REA PE 80 <150 ms.

** DC spark-over may exceed ± 25% after discharge, but will continue to protect without venting


Dimension unit


SH Series Gas Discharge Tube 5kA Square GDT Surface Mount Type ≤0.7pF Capacitor 0




1. What is your MOQ?
A: We provide you small MOQ for each item, it depends your specific order.
2. What is your delivery date?
A: The delivery date is about 2-7days after receipt of payment.
3. What is your payment terms?
A: We accept T/T, western union, moneygram,70% deposit in advance and 30% balance before shipment.
4. Can you send free samples?
A: Yes, free samples are available; you just need to pay the express fee. You can provide your a/c like DHL, or you can call your courier to pick up from our office.
5. How do you carry out quality control?
A: Quality is our priority. Our QC always attach great importance to quality control from the very beginning to the end.
6. Can you accept OEM orders?
A: Yes, we accept OEM & ODM orders, welcome all types of customized orders and cooperation.

Please tell me:
What product specifications do you need? when you ask for a quotation.I will give you the most competitive price per as your requirements. And we have many types for you to choose.

P.S.:If you can't find any products to meet your requirements. welcome to send us the details drawings so that we can provide us our professional & best service to you.

Contact Details
dongguan Julun electronics co.,ltd

Contact Person: Mag

Tel: 86-15820816806

Send your inquiry directly to us