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Features
■ Leadless, surface mount for economical
assembly
■ Compact mini-size
■ Low capacitance and insertion loss
■ RoHS compliant*
■
UL Recognized
2055 Series Gas Discharge Tube Surge Protector
Bourns offers a low-cost surface mount (SM) 2-electrode GDT surge protection device. The 2055 Series is ideal for broadband
protection due to its ultra-low capacitance. The 2055 Series offers superior protection characteristics suitable for telecommunications,
commercial and industrial applications.
Characteristics
Test Methods per ITU-T (CCITT) K.12 and IEEE C62.31
Characteristic
2055-23
2055-25
Model No.
2055-30 2055-35
2055-40
2055-60
DC Sparkover ± 20 % @ 100 V/s
230 V
250 V
300 V
350 V
400 V
600 V
Impulse Sparkover
100V/ μ s
1000V/ μ s
450 V
550 V
450 V
550 V
500 V
600 V
600 V
750 V
600 V
700 V
800 V
900 V
Insulation Resistance (IR) ............................... 100 V ................................................................> 10 10 Ω
Glow Voltage ................................................... 10 mA................................................................~ 80 V
Arc Voltage ...................................................... >2 A...................................................................~ 12 V
Glow-Arc Transition Current .......................................................................................................< 1 A
Capacitance..................................................... 1 MHz ...............................................................0.6 pF typical
DC Holdover Voltage 1 .................................... >150 V ..............................................................< 150 ms
Impulse Discharge Current .............................. 2500 A, 8/20 μs .................................................10 operations
100 A, 10/1000 μs .............................................> 300 operations
10 A, 10/1000 μs ...............................................> 1500 operations
Alternating Discharge Current ......................... 10 Arms, 9 cycles ..............................................1 operation min.
2.5 Arms, 1 sec, 50 Hz ......................................10 operations
Operating Temperature...............................................................................................................-30 to +85 °C
Notes:
? UL Recognized component, UL File E153537.
? At delivery AQL 0.65 Level II, DIN ISO 2859.
? Surface Mount (SM) parts may show a temporary increase in DCBD after the solder re?ow process. Most devices will recover
within 24 hours time. It should be noted that there is no quality defect nor change in protection levels during the temporary change
in DCBD.
1
Network applied.
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Speci?cations are subject to change without notice.
Customers should verify actual device performance in their speci?c applications.
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相关PDF资料
205555-3 CONN D-SUB RECEPT 9POS CRIMP
205556-3 CONN D-SUB PLUG 9POS CRIMP
205560-3 CONN D-SUB PLUG 25POS CRIMP
205566-2 CONN RETAINER PLATE
205574-1 CONN SEALING PLUG SIZE 12 YELLOW
205606-3 15 POS. SOC. BLOCK
205607-2 PIN BLK,15 POSN,AUTOWIRE
205689-2 CONN PLUG 28 POS PANEL MT BLACK
相关代理商/技术参数
205561-2 制造商:TE Connectivity 功能描述:Conn;D-Sub;Cable Socket;37Pos;STR;109 Series;Crimp;20AWG 制造商:TE Connectivity 功能描述:Conn D-Subminiature SKT 37 POS Crimp ST Cable Mount 37 Terminal 1 Port 制造商:TE Connectivity 功能描述:CONN D-SUB RCP 37 POS CRMP ST PNL MNT 37TERM - Bulk 制造商:TE Connectivity 功能描述:CONN D-SUB RCP 37 POS CRMP ST CBL MNT 37TERM - Bulk 制造商:TE Connectivity 功能描述:CONN D-SUB 37RECEPT POS CRIMP 制造商:TE Connectivity / AMP 功能描述:Conn D-Subminiature SKT 37 POS Crimp ST Cable Mount 37 Terminal 1 Port
205561-3 功能描述:D-Sub标准连接器 ASM RCPT STD109 4KIT RoHS:否 制造商:Omron Electronics 位置/触点数量:9 排数:2 型式:Female 安装风格:Through Hole 安装角:Right 端接类型:Solder 过滤:
205562-2 功能描述:D-Sub标准连接器 37P PLUG RoHS:否 制造商:Omron Electronics 位置/触点数量:9 排数:2 型式:Female 安装风格:Through Hole 安装角:Right 端接类型:Solder 过滤:
205562-3 功能描述:D-Sub标准连接器 ASSM PLUG STD 109 4 KIT RoHS:否 制造商:Omron Electronics 位置/触点数量:9 排数:2 型式:Female 安装风格:Through Hole 安装角:Right 端接类型:Solder 过滤:
205563-2 制造商:TE Connectivity 功能描述:Conn;D-Sub;Cable Socket;50Pos;STR;109 Series;Crimp;20AWG 制造商:TE Connectivity 功能描述:Conn D-Subminiature SKT 50 POS Crimp ST Cable Mount 50 Terminal 1 Port 制造商:TE Connectivity 功能描述:CONN D-SUB RCP 50 POS CRMP ST PNL MNT 50TERM - Bulk 制造商:TE Connectivity 功能描述:CONN D-SUB RCP 50 POS CRMP ST CBL MNT 50TERM - Bulk 制造商:TE Connectivity 功能描述:CONN D-SUB 50RECEPT POS CRIMP 制造商:TE Connectivity 功能描述:109 Series 50 Position Receptacle Crimp Snap Standard Cable Connector 制造商:TE Connectivity / AMP 功能描述:Conn D-Subminiature SKT 50 POS Crimp ST Cable Mount 50 Terminal 1 Port
205563-3 功能描述:D-Sub标准连接器 ASM RCPT STD109 5KIT RoHS:否 制造商:Omron Electronics 位置/触点数量:9 排数:2 型式:Female 安装风格:Through Hole 安装角:Right 端接类型:Solder 过滤:
205564-2 制造商:TE Connectivity 功能描述:Conn;D-Sub;Cable Plug;50Pos;STR;109 Series;Crimp;20AWG 制造商:TE Connectivity 功能描述:Conn D-Subminiature PIN 50 POS Crimp ST Panel Mount 50 Terminal 1 Port 制造商:TE Connectivity 功能描述:CONN D-SUB PL 50 POS CRMP ST PNL MNT 50TERM - Bulk 制造商:TE Connectivity 功能描述:CONN D-SUB PL 50 POS CRMP ST CBL MNT 50TERM - Bulk 制造商:TE Connectivity 功能描述:CONN D-SUB PLUG 50POS CRIMP 制造商:TE Connectivity / AMP 功能描述:D SUB CONNECTOR, STANDARD, 50POS, PLUG; Product Range:TE CONNECTIVITY - AMPLIMITE 109; Connector Type:D Sub; Series:AMPLIMITE 109; No. of Contacts:50; D Sub Shell Size:DD; Connector Body Material:Metal; Gender:Plug ;RoHS Compliant: No 制造商:TE Connectivity / AMP 功能描述:Conn D-Subminiature PIN 50 POS Crimp ST Panel Mount 50 Terminal 1 Port
205564-3 功能描述:D-Sub标准连接器 ASSM PLUG STD 109 5 KIT RoHS:否 制造商:Omron Electronics 位置/触点数量:9 排数:2 型式:Female 安装风格:Through Hole 安装角:Right 端接类型:Solder 过滤: