Surge Arresters

B88069X3443S102

Applications
General
Industrial
Type
A91-H75SE
Status
ProductionProduction
Brand
EPCOS
  • Surge Arresters:a91-x_rab0422-a
  • Surge Arresters:a91-x

Images are for reference only and show example products.

Size

Length(L)
9.00mm Nom.
Width(W) or Diameter(D)
9.00mm Nom.
Height
9.20mm Max.

Electrical Characteristics

DC Sparkover Voltage (Nom.)  ?
7.5kV
Tolerance of DC Sparkover Voltage
±20%
Impulse Sparkover Voltage (Max.) [100V/µs]  ?
Impulse Sparkover Voltage (Max.) [1kV/µs]  ?
Impulse Sparkover Voltage (Max.) [5kV/µs]  ?
Nominal Alternating Discharge Current  ?
Nominal Impulse Discharge Current  ?
5kA
Insulation Resistance (Min.)  ?
1GΩ
Service Life: 1 operation 50Hz, 0.18s [9 cycles]
Service Life: 1 operation [8/20µs]
10kA
Service Life: 1 operation [10/350µs]
Service Life: 300 operations [10/1000µs]
Fail Safe (Short-circuit Spring)
NO
DC Powerline
NO
AC Powerline class III
NO
AC Powerline class II
NO
AC Powerline class I
NO
Follow Current Capability
NO
Temporary Over Voltage Capability
NO
Number of poles
2
Glow Voltage
400V
Glow to Arc Transition Current
<0.5A
Arc Voltage [1A]
90V
Capacitance [1MHz]  ?
1.5pF

Other

Climate Category [IEC 600068-1]
40/125/21
UL Certificate UL497B
UL Certificate UL1449
Mounting Method
Leaded Mount
Soldering Method
Wave (Flow)
Packaging
Axial Taping Strip
Package Quantity
1000pcs
Weight
2.2g
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