MSA3 Datasheet, PDF (1/2 Pages) MERITEK ELECTRONICS CORPORATION – Surge Absorber (Spark Gap)

Surge Absorber
(Spark Gap)
MSA Series
MSA3 SERIES
FEATURES
• Response time<1ns
• MSA3 Surge Current is 500A
• Stable and very Small electrostatic capacitance (<0.8pf) and great
isolation(>100M)
• Standard protection required by US UL497A and UL497B
• Small size
DIMENSION
Item
L
L1
D
d
MSA3
4.0±0.5
28.0±3.0
φ2.0±0.5
φ0.5±0.05
ELECTRICAL CHARACTERISTICS
PART NUMBER
DC
Spark-Over
Voltage
Minimum
Insulation Resistance
Vs
Test Voltage
Irohm
(V)
(V)
(MΩ)
MSA3XX00702
140
50
100
MSA3XX01002
200
100
100
MSA3XX01102
220
100
100
MSA3XX01502
300
100
100
MSA3XX02002
400
250
100
MSA3XX02502.
500
250
100
MSA3XX03002
600
250
100
MSA3XX03502
700
500
100
MSA3XX05002
1000
500
100
MSA3XX07502
1500
500
100
Note: Vs±XX%
Maximu
Capacitance
(1KHz-6VMAX)
C
(pF)
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
Surge current
capacity
8/20µs (A)
500
Surge Life
Test
8/20µs, 100A
150 times