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3- Pole Plasma Gas Protector High Precision Transient Voltage Response
Product Details:
| Place of Origin: | CHINA |
| Brand Name: | Julun |
| Certification: | CE/UL/VDE/KC/ROHS |
| Model Number: | SL1021A |
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, |
| Supply Ability: | 10000/Piece/Weekly |
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Detail Information |
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| Type: | SL1021A | Low Off-state Capacitance: | 1.5pF |
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| Rated Impact Times: | 10 (±5 Repetitions) | Certification Standards: | RoHS / UL |
| Highlight: | gdt gas discharge tube,gas tube arrester |
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Product Description
SL1021A Series - High Precision Transient Voltage Response 3-Pole Plasma Gas Protector
GDT circuit protection devices dissipate electrical surge energy safely within a contained plasma gas. Commonly used to help protect sensitive telecom and networking equipment and lines, GDTs protect from damage that may result from lightning strikes and equipment switching operations.
SL1021A/B series GDTs are designed to offer high levels of performance on fast rising transients in the range of 100V/μS to 1KV/μS, which are those most likely created by induced lightning disturbances. These devices feature ultra low capacitance (typically 1.5pF or less) and are extremely robust with SL1021A devices able to divert a 10,000 Amp pulse without destruction, and SL1021B suffix devices able to divert a 20,000 Amp pulse without destruction. These series offer optimized internal geometry which provide low insertion loss at high frequencies, ideal for the protection of broadband and other high speed transmission equipment.
Features
• RoHS compliant
• Low insertion loss
• Excellent response to fast rising transients
• Ultra low capacitance
• 10KA (A suffix devices) / 20KA (B suffix devices) surge capability tested with 8/20μs pulse as defined by IEC 61000-4-5
• Available with thermal failsafe option (add ‘F’ suffix to part number)
Applications
• Broadband equipment
• ADSL equipment
• XDSL equipment
• Satellite and CATV equipment
• Splitters
• General telecom equipment
• Telecom network interfaces
• Telephone line cards
• Repeaters
• Modems
• Line test equipment
| Device Specifications (at 25°C) | Life Ratings | |||||||||||
| Part Number | DC Voltage 100V/Sec. | Voltage 100 V/ μSec. |
DC Voltage 1kV/ μSec. |
Capacitance (@1Mhz) |
Insulation Resistance |
AC Current 50Hz 1Sec.x101 |
Surge Current 8/20μSec x101 |
Max Single Surge 8/20μSec1 |
Max Single Surge 10/350μSec1 |
Surge Life 10/1000 μSecx3001 |
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| MIN | TYP | MAX | MIN | |||||||||
| SL1021B075 | 60 | 75 | 90 | 500 | 650 | <1.5pF | >1010 Ω (at 50V) | 10Amps | 10kA2 20kA3 |
15kA2 25kA3 |
4kA2 5kA3 | 200Amps |
| SL1021A090 SL1021B090 | 72 | 90 | 108 | |||||||||
| SL1021A145 SL1021B145 | 116 | 145 | 174 | 600 | >1010 Ω (at 100V) |
2.5kA2 5kA3 |
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| SL1021A150 SL1021B150 | 120 | 150 | 180 | |||||||||
| SL1021A200 | 150 | 200 | 250 | |||||||||
| SL1021A230 SL1021B230 | 184 | 230 | 276 | 450 | 650 | |||||||
| SL1021A250 SL1021B250 | 200 | 250 | 300 | 500 | ||||||||
| SL1021A260 SL1021B260 | 210 | 260 | 310 | 550 | 700 | |||||||
| SL1021A300 SL1021B300 | 240 | 300 | 360 | 650 | 850 | |||||||
| SL1021A350 SL1021B350 | 280 | 350 | 420 | 700 | 900 | |||||||
| SL1021A400 SL1021B400 | 320 | 400 | 480 | 850 | 950 | |||||||
| SL1021A420 SL1021B420 | 345 | 420 | 500 | |||||||||
| SL1021A450 SL1021B450 | 360 | 450 | 540 | 900 | 1000 | |||||||
| SL1021A500 SL1021B500 | 400 | 500 | 600 | 950 | 1100 | |||||||
| SL1021A600 | 480 | 600 | 720 | 1000 | 1200 | |||||||
1. Total current through centre electrode, tested in accordance with ITU-T Rec K.12
2. SL1021A series 3. SL1021B series
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.