JULUN (H.K)CO.,LTD (DONGGUAN JULUN ELECTRONICS CO.,LTD)
| Payment Terms | L/C, D/P, T/T, |
| Supply Ability | 10000/Piece/Weekly |
| Delivery Time | 7~10 Working days |
| Packaging Details | Standard carton |
| Type | SH |
| capacitance | ≤0.7pF |
| Certification standards | RoHS / UL |
| Brand Name | Julun |
| Model Number | SH |
| Certification | CE/UL/VDE/KC/ROHS |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/P, T/T, | Supply Ability | 10000/Piece/Weekly |
| Delivery Time | 7~10 Working days | Packaging Details | Standard carton |
| Type | SH | capacitance | ≤0.7pF |
| Certification standards | RoHS / UL | Brand Name | Julun |
| Model Number | SH | Certification | CE/UL/VDE/KC/ROHS |
| Place of Origin | CHINA | ||
| 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.
Features
• 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
Applications
• CATV equipment
• Antennas
• RS 485
• Telecom Base Station
• Power Supply AC Main
• G.fast
• EV power Charging
• Inverter/Variable Frequency Drivers (VFDs)
• IEEE 802.3 compliant Ethernet interfaces
• Broad Band equipment
• xDSL, ADSL, ADSL2, VDSL, and VDSL2
• Medical Electronics
• Test Equipment
• General Telecom Equipment
• Renewable Energy
| Component Specifications (at 25°C) | Life Ratings | ||||||||||||
| Part Number | DC Breakdown in Volts (@100V/s) | Maximum Impulse Break-down Voltage | Maximum Impulse Discharge Current (8/20µs) | Insulation Resistance | Capacitance (@1MHz) | Impulse Discharge Current (8/20µs) | AC Dischage Current (50Hz, 1sec) | AC Dischage Current (9 Cycles @50Hz) | DC Holdover Voltage (<150ms)* | Impulse Life (10/1000µs) (100A) | |||
| 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 @ (5kA) 1 Shot at 6kA** | 5A | 15A | 52V | 300 Shots |
| SH90 | 72 | 90 | 108 | 600 | 700 | 52V | |||||||
| SH145 | 116 | 145 | 174 | 600 | 700 | 1GΩ @100V | 52V | ||||||
| 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
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, ,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.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2009
Total Annual:
5900000-7000000
Ecer Certification：
Verified Supplier
JULUN (H.K)CO.,LTD DONGGUAN JULUN ELECTRONICS has a focus on circuit protection R & D, production and sales of enterprises, products are widely used in new energy photovoltaic, electric vehicles, batteries, electricity, energy storage, environmental protection sy... JULUN (H.K)CO.,LTD DONGGUAN JULUN ELECTRONICS has a focus on circuit protection R & D, production and sales of enterprises, products are widely used in new energy photovoltaic, electric vehicles, batteries, electricity, energy storage, environmental protection sy...
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