参数资料
| 型号： | SL1122A450R |
| 厂商： | Littelfuse Inc |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | GAS TUBE 450V HYBRD 5KA 3PINRADL |
| 标准包装： | 1,000 |
| 系列： | SL1122A |
| 电压 - DC 击穿（标称值）： | 450V |
| 脉冲放电电流 (8/20us)： | 10kA |
| 安装类型： | 通孔 |
| 封装/外壳： | 径向圆柱形，3引线 |
| 包装： | 托盘 |
Gas Discharge Tube (GDT) Products
SL1122A Series
SL1122A Series Hybrid
Agency Approvals
?
Description
The SL1122A series Hybrid features a high
performance Alpha Gas Plasma Tube in conjunction
with a MOV. These devices are matched so that high
speed pulses are initially clamped by the MOV, then
as the current rises, the transient energy is switched
through the gas tube. The Hybrid offers high levels of
performance on fast rising transients in the domain
of 100V/μs to 10 kV/μs, so eliminates the dv/dt
switching delay normally exhibited by standard GDTs.
These devices are extremely robust and are able to
divert a 10,000 Amp pulse without destruction.
Features
AGENCY
AGENCY FILE NUMBER
? RoHs Compliant
? 10kA surge capability
? E128662
2 Electrode GDT Graphical Symbol
? Excellent response to
fast rising transients
? Flat response up to
10kV/μs
Applications
tested with 8/20μs
pulse as de?ned by IEC
61000-4-5
? Thermal failsafe
a
b
(centre electrode)
? MDF protection
? ADSL equipment
? Alarm panels
? General telecom
e
Electrical Characteristics
Device Speci?cations (at 25°C)
? XDSL equipment
equipment
Life Ratings
Surge Life 1 Surge Current 1 AC Discharge DC Holdover
Current 1
(10/1000μs Voltage
(<150msecs.)
300x +/-)
Part Number
DC Breakdown
in Volts 1, 2
(@100V/s)
DC Voltage 2
(1kV/μs Ignition Time)
Insulation
Resistance
Capacitance Arc Voltage
(@1MHz, 0V bias, (on state voltage)
1V oscillation) @1Amp Min
(8/20μs x 10)
Nominal
(10x1s@50Hz)
MIN
TYP
MAX
MIN
MAX
TYP
TYP
6/ $
6/ $
6/ $
?V
?V
?V
!
!
DW 9
DW 9
S)
S)
a WR
9ROWV
$
N$
$
9
9
Tested in accordance with ITU-T Rec K.12
Notes:
1. Total current through centre electrode
2. Maximum Peak Break Over Voltage
?2009 Littelfuse, Inc.
Speci?cations are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Customer should verify actual device performance in their speci?c applications.
45
Revised: November 10, 2009
SL1122A Series
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| SL1-128-36G | 制造商:Fischer Elektronik GmbH & Co KG 功能描述: |
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| SL-112-G-10 | 功能描述:CONN RCPT .100" 12POS GOLD PCB RoHS:是 类别:连接器，互连式 >> 板至板 - 接头，插座，母插口 系列:SL 产品培训模块:Board-to-Board Connectors 产品目录绘图:SL Series 特色产品:Board-To-Board Interconnect Systems 标准包装:1 系列:SL 连接器类型:插座 位置数:20 加载位置的数目:全部 间距:0.100"（2.54mm） 行数:1 行间距:- 高度堆叠（配接）:- 板上方高度:0.095"（2.41mm） 安装类型:通孔 端子:焊接 触点表面涂层:金 触点涂层厚度:30µin（0.76µm） 特点:- 颜色:黑 包装:管件 配套产品:TSF-120-02-T-S-ND - CONN HEADER 20POS .100" SNGL SMDSAM1005-20-ND - CONN HEADR 20POS .100 PCB TINSAM1004-20-ND - CONN HEADR 20POS .100 PCB GOLDSAM1003-20-ND - CONN HEADR LOPRO 20POS .100 TINSAM1002-20-ND - CONN HEADR LOPRO 20POS .100 TINSAM1001-20-ND - CONN HEADR LOPRO 20POS .100 GOLDSAM1000-20-ND - CONN HEADR LOPRO 20POS .100 GOLD 其它名称:SAM1104-20 |
| SL112-G-10 | 制造商:MISCELLANEOUS 功能描述: |
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