参数资料
型号: GTCA28-421M-R05-2
厂商: TE Connectivity
文件页数: 2/5页
文件大小: 0K
描述: GAS TUBE 8MM 420V 20% 5KA
标准包装: 250
系列: GT
电压 - DC 击穿(标称值): 420V
脉冲放电电流 (8/20us): 5.0kA
容差: ±20%
极数: 2
故障短路:
安装类型: 通孔
封装/外壳: 轴向圆柱形
包装: 剪切带 (CT)
电流 - AC 放电(标称值): 5A
其它名称: GTCA28-421M-R05CT
Gas Discharge Tubes
GTCX28-XXXM-R05
GTCX26-XXXM-R05 Series
Device Voltage Ratings and Part Marking
Part Number
DC Sparkover
Impulse
Sparkover
DC Holdover
Voltage
On-State Voltage
@100V/s
±20% Tolerance
(V)
@100 V/μs (V)
@1000 V/μs (V)
Per ITU K.12
(<150ms)
(V)
Nominal
(@ 1A)
(V)
GTCX28-750M-R05
GTCX28-900M-R05
GTCX28-141M-R05
GTCX28-151M-R05
GTCX28-201M-R05
GTCX28-231M-R05
GTCX28-251M-R05
GTCX28-261M-R05
GTCX28-301M-R05
GTCX28-351M-R05
GTCX28-401M-R05
GTCX28-421M-R05
GTCX28-471M-R05
GTCX28-501M-R05
GTCX28-551M-R05
GTCX28-601M-R05
75
90
140
150
200
230
250
260
300
350
400
420
470
500
550
600
450
450
500
500
600
600
600
700
800
900
900
900
1050
1100
1300
1300
550
550
600
600
700
700
700
800
900
1000
1000
1000
1150
1200
1400
1400
<52
<52
<80
<80
<135
<135
<135
<135
<150
<150
<150
<150
<150
<150
<150
<150
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Note:X options: S: Surface-mount; A: Axial-leaded; N: No-leaded
Part Marking : XX = lot code
Device Surge Rating, Capacitance, Insulation
AC
Part Number
Impulse
Discharge
Current
Impulse
Life
Discharge
Current
(1sec duration;
Capacitance
Insulation
Resistance
UL
Rating
10 hits)
8x20μs
10 hits
10x1000μs
300 hits
@50 Hz
@1Mhz*
@100V**
UL497B
#E179610
GTCX28-XXXM-R05
5kA
100A
5Arms
<1pF
10,000 (M )
All Devices
* <1.2pF for 75V and 90V devices
** Devices <=150V measured @ 50V; Devices >=500V measured @ 250V
Gas Discharge Tubes
? 2009, 2011 Tyco Electronics Corporation.
Document: SCD27654
Status: Released
a TE Connectivity Ltd. Company. All rights reserved.
.
2
Rev: B Date: MAY 17, 2011
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