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參數(shù)資料
| 型號(hào)： | 2027-35CT1 |
| 廠商： | BOURNS INC |
| 元件分類： | 保護(hù)電路 |
| 英文描述： | TELECOM, SURGE PROTECTION CIRCUIT, XSS2 |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 253K |
| 代理商： | 2027-35CT1 |
Features
■ 8 mm diameter, 6 mm long
■ UL Recognized
■ Custom congurations available
■ High surge current rating
■ Stable breakdown throughout life
■ RoHS compliant* versions available
Applications
■ Telecommunications
■ Industrial electronics
■ Commercial electronics
■ Consumer electronics
■ Automotive, aircraft, military electronics
Characteristics
2027 Series - 2-Pole Gas Discharge Tube
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
Specications are subject to change without notice.
Customers should verify actual device performance in their specic applications.
Test Methods per ITU-T (CCITT) K.12, IEEE C62.31, RUS PE-80, Telcordia GR 1361
Characteristic
Model No.
2027-07
2027-09
2027-15
2027-20
2027-23
2027-25
DC Sparkover ±15 %
(±20 % for Models 2027-07 & 2027-09) @ 100 V/s
75 V
90 V
150 V
200 V
230 V
250 V
Impulse Sparkover
100 V/s
1000 V/s
300 V
500 V
300 V
500 V
350 V
575 V
400 V
600 V
450 V
675 V
475 V
700 V
Insulation Resistance .........................100 V (50 V for Models 2027-07 and 2027–09)...................... > 1010
Ω
Glow Voltage ......................................10 mA ..................................................................................... ~ 70 V
Arc Voltage .........................................> 1A ........................................................................................ ~ 10 V
Glow-Arc Transition Current ............................................................................................................... < 0.5 A
Capacitance .......................................1 MHz ..................................................................................... < 1 pF
DC Holdover Voltage1 .......................135 V, (52 V for Models 2027-07 and 2027-09,
80 V for Model 2027-15) ........................................................ < 150 ms
Impulse Discharge Current.................20000 A, 8/20 s2 .................................................................. 1 operation minimum
10000 A, 8/20 s .................................................................... > 10 operations
2500 A, 10/350 s .................................................................. 2 operations
500 A, 10/1000 s ................................................................. > 400 operations
100 A, 10/1000 s or 10/700 s............................................. > 1000 operations
Alternating Discharge Current ............65 Arms, 11 cycles2 ............................................................... 1 operation minimum
10 Arms, 1 s ........................................................................... > 10 operations
Operating Temperature.......................................................................................................................
-55 to +85 °C
Climatic Category (IEC 60068-1)........................................................................................................ 40/90/21
Notes:
UL recognized component, UL File E153537.
Model number marking on tube: 27-xxxV.
Sparkover limits ±20 % after life, IR >108
Ω (-25 %, +30 % for Models 2027-07, 2027–09 and 2027–60).
At delivery AQL 0.65 Level II, DIN ISO 2859.
1 Network applied.
2 DC Sparkover may exceed ±20 % after discharge, but will continue to protect without venting.
Characteristic
Model No.
2027-30
2027-35
2027-40
2027-42
2027-47
2027-60
DC Sparkover ±15 % @ 100 V/s
300 V
350 V
400 V
420 V
470 V
600 V
Impulse Sparkover
100 V/s
1000 V/s
550 V
800 V
600 V
875 V
650 V
925 V
675 V
950 V
725 V
1000 V
850 V
1100 V
LEAD
FREE
VERSIONS
ARE
RoHS
COMPLIANT*
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 2027-35-SM | 功能描述:氣體放電管 - GDT /氣體等離子體避雷器 1pF 350volts +/-15% -55 to 85C RoHS:否 制造商:Bourns 峰值脈沖電流: 直流擊穿電壓（標(biāo)稱）:4500 V 電極數(shù)量:2 系列:SA2 端接類型:Axial 故障安全保護(hù) Y/N: 封裝:Reel |
| 2027-35-SMLF | 功能描述:氣體放電管 - GDT /氣體等離子體避雷器 RoHS:否 制造商:Bourns 峰值脈沖電流: 直流擊穿電壓（標(biāo)稱）:4500 V 電極數(shù)量:2 系列:SA2 端接類型:Axial 故障安全保護(hù) Y/N: 封裝:Reel |
| 2027-35-SM-LF | 功能描述:氣體放電管 - GDT /氣體等離子體避雷器 1pF 350volts +/-15% -55 to 85C RoHS:否 制造商:Bourns 峰值脈沖電流: 直流擊穿電壓（標(biāo)稱）:4500 V 電極數(shù)量:2 系列:SA2 端接類型:Axial 故障安全保護(hù) Y/N: 封裝:Reel |
| 2027-35-SM-RP | 功能描述:氣體放電管 - GDT /氣體等離子體避雷器 1pF 350volts +/-15% -55 to 85C RoHS:否 制造商:Bourns 峰值脈沖電流: 直流擊穿電壓（標(biāo)稱）:4500 V 電極數(shù)量:2 系列:SA2 端接類型:Axial 故障安全保護(hù) Y/N: 封裝:Reel |
| 2027-35-SM-RP2-LF | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:2027-xx-SM Precision Gas Discharge Tube Surge Protector |
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