NTE15040–ECG thru NTE15048–ECG
NTE15049AC & NTE15050AC
Surge Arresters (Gas Filled)
DC Breakdown Voltage
Impulse Breakdown
Maximum Capacitance
Between Electronics
@ 1MHz (pF)
Nominal Voltage
(VDC)
Minimum
Volts
Maximum
Volts
@ (100V/ms)
Diag.
No.
Maximum Voltage
NTE Type No.
15040–ECG
15041–ECG
15042–EGC
15043–ECG
15044–ECG
15045–ECG
15046–ECG
15047–ECG
15048–ECG
15049AC
628
628
628
628
628
628
628
628
628
628
628
75
90
60
90
108
132
174
265
345
403
540
690
–
400
400
450
500
600
700
750
850
1000
700
800
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
72
110
88
145
116
195
255
297
400
510
225
425
230
300
350
470
600
120VAC
240VAC
15050AC
–
SPECIFICATIONS
Surge Life
AC Current
10A 10/1000µs Pulse . . . . . . . . . . . . . . . . . . . . 2500 Operations
500A 10/1000µs Pulse . . . . . . . . . . . . . . . . . . . 1000 Operations
AC Suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 Operartions
11 Cycles 60Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20A
AC Suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A
Insulation Resistance
Surge Current
8/20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20kA
AC Current
100 VDC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,000 Megohms
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . –65° to +125°C
Response Time (Typical) . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 100ns
10 Operations 60Hz for 1sec., with 3 min. Intervals . . . . . . 20
AC Suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
TYPICAL CIRCUIT APPLICATIONS
Application
CATV
Protected Equipment
Trunk Amplifier
NTE Type
15043–ECG
15044–ECG
Application
Protected Equipment
NTE Type
Test Equipment Meter Inputs
15040–ECG,
15045–ECG
Cable Extender, Splitter
Grounding Block, Converter Box,
30 & 60 VAC Power Supply
Capacitive
Discharge
Ignition Circuit Components,
Pulse Generator Components
15044–ECG,
15046–ECG
AC Line
117 VAC Line
15049AC
Signal Lines
Alarm Circuits
15040–ECG
15046–ECG
15049AC
Protection
(Single Ended)
220 VAC Line, All AC Loads
Modem
15050AC
Communications Telephone Line
(Lightning)
Communica-
tion
15046–ECG
(Normal Mode)
Antenna Connected Equipment
15041–ECG,
15043–ECG,
15044–ECG
Power Line
(Lightning)
AC Wall Output (Long Branch
Circuit) 120 VAC
Power Sup-
plies
Voltage Doubler, Capacitors,
Voltage Regulator, Rectifier
Diodes
15044–ECG,
15047–ECG
Breaker Box (Short Branch
Circuit) 240 VAC
15050AC
Process Control Instrumentation Circuits
15040–ECG,
15041–ECG
Computer
Data Lines
15041–ECG,
15044–ECG
(24 MA Signal
Loop)
Diagram 628
1.490 (37.7)
.245 (6.22)
.032 (0.813) Dia
.319 (8.1) Dia