Gas discharge tube (gdt) products – Littelfuse SL1024A_B Series User Manual
Page 2
©2010 Littelfuse, Inc.
Gas Discharge Tube (GDT) Products
19
Revised: June 28, 2010
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Customer should verify actual device performance in their specific applications.
SL1021A/B, SL1024A/B and PMT8 Series
SL1021A/B, SL1024A/B and PMT8 Series
Electrical Characteristics
Device Specifications (at 25°C)
Life Ratings
Part
Number*
DC Voltage
100V/Sec.
DC
Voltage
100 V/
μSec.
DC
Voltage
1kV/
μSec.
Capaci-
tance
(@1Mhz)
Insulation
Resistance
AC
Current
50Hz
1Sec.x10
1
Surge
Current
8/20μSec
x10
1
Max
Single
Surge
8/20μSec
1
Max Single
Surge
10/350μSec
1
Surge Life
10/1000
μSecx300
1
MIN
TYP
MAX
MIN
SL1021A090
SL1024A090
SL1021B090
SL1024B090
PMT 8 090
72
90
108
500
650
<1.5pF
!
ȍ
DW9
10Amps
10kA
2
20kA
3
15kA
2
25kA
3
4kA
2
5kA
3
200Amps
SL1021A145
SL1024A145
SL1021B145
SL1024B145
116
145
174
600
!
ȍ
DW9
2.5kA
2
5kA
3
SL1021A150
SL1024A150
SL1021B150
SL1024B150
120
150
180
SL1021A200
150
200
250
SL1021A230
SL1024A230
SL1021B230
SL1024B230
PMT 8 230
184
230
276
450
650
SL1021A250
SL1024A250
SL1021B250
SL1024B250
PMT 8 250
200
250
300
500
SL1021A260
SL1024A260
SL1021B260
SL1024B260
210
260
310
550
700
SL1021A300
SL1024A300
SL1021B300
SL1024B300
240
300
360
650
850
SL1021A350
SL1024A350
SL1021B350
SL1024B350
PMT 8 350
280
350
420
700
900
SL1021A400
SL1024A400
SL1021B400
SL1024B400
PMT 8 400
320
400
480
850
950
SL1021A420
SL1024A420
SL1021B420
SL1024B420
345
420
500
SL1021A450
SL1024A450
SL1021B450
SL1024B450
360
450
540
900
1000
SL1021A500
SL1024A500
SL1021B500
SL1024B500
400
500
600
950
1100
SL1021A600
SL1024A600
480
600
720
1000
1200
NOTES:
*Max capacitance is 1.5 pF, measured at 1 MHz.
1. Total current through centre electrode, tested in accordance with ITU-T Rec K.12
2. SL A series
3. SL B series & PMT 8 series