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 | SE |
| capacitance | < 0.5pF |
| Certification standards | RoHS / UL |
| Brand Name | Julun |
| Model Number | SE |
| Certification | CE/UL/VDE/KC/ROHS |
| Place of Origin | CHINA |
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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 | SE | capacitance | < 0.5pF |
| Certification standards | RoHS / UL | Brand Name | Julun |
| Model Number | SE | Certification | CE/UL/VDE/KC/ROHS |
| Place of Origin | CHINA | ||
| High Light | gdt gas discharge tube ，gas tube arrester | ||
SE Series - Ultra-small square GDT high surge current withstand patch gas discharge tube
SE series GDT offers high surge ratings in a miniature package. It’s designed for surface mounting on PCB with small size 3.2x1.6x1.6mm. Low insertion loss is perfectly suited to broadband equipment applications. The capacitance does not vary with voltage, and will not cause operational problems with ADSL2+, where capacitance variation across Tip and Ring is undesirable. These devices are extremely robust and are able to divert a 500A-600A pulse in a miniature package 1206 without destruction.
Features
• RoHS compliant and Lead-free
• GHz working frequency
• Excellent stability on multiple pulse duty cycle
• Excellent response to fast rising transients.
• Ultra Low Insertion Loss
• 0.5-0.6KA surge capability tested with 8/20μS pulse as defined by IEC 61000-4-5
• Ultra small devices offered in a variety of mounting lead forms
• Non-Radioactive
• Low capacitance (<0.5pF)
• Voltage Ranges 140V to 500V
• UL recognized
• Conforms to ITU-T K12, IEC 1000-4-5
• Square Outline
Applications
• Communication equipment
• CATV equipment
• Test equipment
• Data lines
• Power supplies
• Telecom SLIC protection
• Broadband equipment
• ADSL equipment, including ADSL2+
• XDSL equipment
• Satellite and CATV equipment
• General telecom equipment
| Device Specifications (at 25°C) | Life Ratings | |||||||||||
| Part Number | DC Breakdown in Volts (@100V/s) | Impulse Breakdown in Volts (@100V/µs) | Impulse Breakdown In Volts (@1 Kv/µsec) | Insulation Resistance | Capacitance (@1MHz) | Arc Voltage (@1A) | Glow to Arc Transition Current | Glow Voltage | Nominal Impulse Discharge Current (x10 @8/20µs | Nominal Impulse Discharge Current (x10 @5/320µs) | ||
| MIN | TYP | MAX | MAX | MIN | MAX | |||||||
| SE140 | 98 | 140 | 182 | 800 | 900 | >1GΩ (at100VDC) | <0.5 pf | ~10 V | <1.0 A | ~60 V | 0.5 kA | 150 A |
| SE200 | 140 | 200 | 260 | 700 | 1100 | <0.3 pf | <1.0 A | |||||
| SE230 | 172 | 230 | 276 | 600 | 800 | <0.5 pf | <1.0 A | |||||
| SE350 | 265 | 350 | 495 | 900 | 1150 | <0.5 pf | <1.0 A | |||||
| SE470 | 329 | 470 | 611 | 1050 | 1200 | <0.3 pf | <1.0 A | 0.5 kA | ||||
| SE500 | 400 | 500 | 600 | 1050 | 1200 | <0.3 pf | <1.0 A | 0.5 kA | ||||
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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