Surge Arresters

B88069X1380T502

Applications
General
Industrial
Type
A81-C90X
Status
ProductionProduction
Brand
EPCOS
  • Surge Arresters:a81-x_rab0107l
  • Surge Arresters:a81-x

Images are for reference only and show example products.

Size

Length(L)
6.05mm Nom.
Width(W) or Diameter(D)
8.00mm Nom.
Height
8.50mm Max.

Electrical Characteristics

DC Sparkover Voltage (Nom.)  ?
90V
Tolerance of DC Sparkover Voltage
±20%
Impulse Sparkover Voltage (Max.) [100V/µs]  ?
500V
Impulse Sparkover Voltage (Max.) [1kV/µs]  ?
600V
Impulse Sparkover Voltage (Max.) [5kV/µs]  ?
Nominal Alternating Discharge Current  ?
20A
Nominal Impulse Discharge Current  ?
20kA
Insulation Resistance (Min.)  ?
10GΩ
Service Life: 1 operation 50Hz, 0.18s [9 cycles]
20A
Service Life: 1 operation [8/20µs]
25kA
Service Life: 1 operation [10/350µs]
5kA
Service Life: 300 operations [10/1000µs]
100A
Fail Safe (Short-circuit Spring)
NO
DC Powerline
NO
AC Powerline class III
YES
AC Powerline class II
YES
AC Powerline class I
NO
Follow Current Capability
NO
Temporary Over Voltage Capability
NO
Number of poles
2
Glow Voltage
60V
Glow to Arc Transition Current
<0.5A
Arc Voltage [1A]
15V
Capacitance [1MHz]  ?
1.5pF

Other

Climate Category [IEC 600068-1]
40/125/21
UL Certificate UL497B
E163070
UL Certificate UL1449
Mounting Method
Leaded Mount
Soldering Method
Wave (Flow)
Packaging
Axial Taping Strip
Package Quantity
500pcs
Weight
1.5g
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