TDK Electronics · TDK Europe

Surge arresters

H3, L1

  • AC mains 230/400 V AC
  • N-PE protection
  • IEC 61643-11 class I
  • Suitable for direct strikes

V1

  • AC mains 230/400 V AC
  • N-PE protection
  • IEC 61643-11 class I & II

EF

  • AC mains 230/400 V AC
  • IEC 61643-11 class III
  • Device protection
  • High ignition voltage

A7

  • AC mains 230/400 V AC
  • IEC 61643-11 class III
  • Device protection
  • High ignition voltage

A8

  • ITU-T K.12
  • Protection of telecom and signalling lines
  • 2-electrode

T8

  • Protection of telecom and signalling lines
  • ITU-T K.12
  • 3-electrode 

T83…F

  • Protection of telecom and signalling lines
  • ITU-T K.12
  • 3-electrode
  • With fail-safe


H3

  • High insulation resistance
  • Temporary overvoltage withstand
  • Operating voltage VRMS: 255 V
  • Protection level at 1.2/50 μs, 6 kV: < 1500 V
  • Iimp 10/350 μs: 100 kA
Nom. DC sparkover voltage (V DC) Service life: 1 operation (8/20 µs) (kA) Ordering code PDF
--- 100 B88069X3993

L1

  • High insulation resistance
  • Temporary overvoltage withstand
  • Operating voltage VRMS: 255 V
  • Protection level at 1.2/50 μs, 6 kV: < 1500 V
  • Iimp 10/350 μs: 50 kA

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Nom. DC sparkover voltage (V DC) Service life: 1 operation (8/20 µs) (kA) Ordering code PDF
800 50 B88069X5731B401
800 50 B88069X6551B401

V1

  • High insulation resistance
  • Temporary overvoltage withstand
  • Operating voltage VRMS: 255 V
  • Protection level at 1.2/50 μs, 6 kV: < 1500 V
  • IN 8/20 μs: 40 kA
  • class I: Iimp 10/350 μs: 12.5 kA
  • class II: Imax 8/20 μs: 65 kA
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Nom. DC sparkover voltage (V DC) Service life: 1 operation (8/20 µs) (kA) Ordering code PDF
500 40 B88069X4390B152
500 40 B88069X4400B152
500 65 B88069X6940B152

EF

  • High discharge current
  • High isolation resistance
  • High follow current
  • High voltage types available
  • Small size
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Nom. DC sparkover voltage (V DC) Service life: 1 operation (8/20 µs) (kA) Ordering code PDF
270 10 B88069X4131S102,  B88069X4131T502
470 10 B88069X5080S102,  B88069X5080T502
600 10 B88069X6461S102,  B88069X6461T502
800 10 B88069X2641S102,  B88069X2641T502
1500 10 B88069X4301S102,  B88069X4301T502
2500 10 B88069X5690S102,  B88069X5690T502
3300 10 B88069X8691S102,  B88069X8691T502

A7

  • Short response time
  • High isolation resistance
  • Application in series with MOV
  • High discharge current
  • High voltage types available
  • Compact size

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Nom. DC sparkover voltage (V DC) Service life: 1 operation (8/20 µs) (kA) Ordering code PDF
800 15 B88069X2140S102,  B88069X2140T502
1000 15 B88069X3820S102,  B88069X3820T502
1400 15 B88069X2180S102
6300 --- B88069X9391S102,  B88069X9391T502

A8

  • Short response time
  • High isolation resistance
  • High discharge current
  • SMD and leaded version
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Nom. DC sparkover voltage (V DC) Service life: 1 operation (8/20 µs) (kA) Ordering code PDF
90 25 B88069X1380S102,  B88069X1380T502
90 25 B88069X1630T602
230 25 B88069X1620T602
230 25 B88069X2250S102,  B88069X2250T502
350 25 B88069X2380S102,  B88069X2380T502
500 25 B88069X6471B502
600 25 B88069X2900C103
800 20 B88069X7661C103

T8

  • Short response time
  • High isolation resistance
  • High discharge current

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Nom. DC sparkover voltage (V DC) Service life: 1 operation (8/20 µs) (kA) Ordering code PDF
90 15 B88069X8300B102,  B88069X8300B502
230 15 B88069X8910B502
230 25 B88069X3651T502
350 15 B88069X8690B502

T8, fail-safe

  • Short response time
  • High isolation resistance
  • High discharge current
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Nom. DC sparkover voltage (V DC) Service life: 1 operation (8/20 µs) (kA) Ordering code PDF
230 25 B88069X8680B502
230 25 B88069X8720B502
230 25 B88069X8750B502
420 15 B88069X4091B502