MERITEK MSA3 Surge absorber (spark gap) Datasheet

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
MSA3
L
L1
D
d
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
Maximu
Capacitance
(1KHz-6VMAX)
Surge current
capacity
Surge Life
Test
8/20µs (A)
8/20µs, 100A
500
150 times
Vs
(V)
Test Voltage
(V)
Irohm
(MΩ)
C
(pF)
MSA3XX00702
140
50
100
0.8
MSA3XX01002
200
100
100
0.8
MSA3XX01102
220
100
100
0.8
MSA3XX01502
300
100
100
0.8
MSA3XX02002
400
250
100
0.8
MSA3XX02502.
500
250
100
0.8
MSA3XX03002
600
250
100
0.8
MSA3XX03502
700
500
100
0.8
MSA3XX05002
1000
500
100
0.8
MSA3XX07502
1500
500
100
0.8
Note: Vs±XX%
MSA Series
Surge Absorber
(Spark Gap)
COLOR CODE
Part Number
Color Code 1
Color Code 2
Color Code 3
MSA3XX00702
Black
Yellow
-
MSA3XX01002
Red
-
-
MSA3XX01102
Red
Red
-
MSA3XX01502
Orange
Orange
-
MSA3XX02002
Yellow
-
-
MSA3XX02502.
Green
-
-
MSA3XX03002
Blue
-
-
MSA3XX03502
White
Brown
-
MSA3XX05002
Black
-
-
MSA3XX07502
Brown
Green
Red/(Green)*
Series
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