Introduction

Posted in MLA Series

MLV (Multilayer Varistor), SMD transient voltage suppressor, also known as zinc oxide varistor or "surge absorbers", is a kind of voltage and current-voltage properties of symmetric properties resistors. MLV is semiconducting ceramics (zinc oxide) for materials through lamination technology (multi-layer) manufacturing, with excellent instantaneous energy absorption capacity, as well as fast internal thermal fugitive character, to achieve the effect of protection circuit, also known as multilayer varistor.

MLA Specification

  • Part Number Working Voltage Breakdown Voltage Clamping Voltage Surge Voltage (8/20us)
    Symbol DC V(1mA) V A
    SFI0805ML240A-LF 18 24 <39 150A
  • Part Number Working Voltage Breakdown Voltage Clamping Voltage Surge Voltage (8/20us)
    Symbol DC V(1mA) V A
    SFI1206ML180A-LF
    SFI1206ML240A-LF
    SFI1206ML270A-LF
    SFI1206ML330A-LF
    SFI1206ML390A-LF
    SFI1206ML470A-LF
    SFI1206ML560A-LF
    SFI1206ML680A-LF
    14
    18
    22
    26
    30
    38
    45
    56
    18
    24
    27
    33
    39
    47
    56
    68
    <30
    <39
    <44
    <54
    <65
    <77
    <90
    <120
    200A
    200A
    200A
    200A
    200A
    200A
    200A
    200A
  • Part Number Working Voltage Breakdown Voltage Clamping Voltage Surge Voltage (8/20us)
    Symbol DC V(1mA) V A
    SFI1210ML150A-LF
    SFI1210ML180A-LF
    SFI1210ML240A-LF
    SFI1210ML270A-LF
    SFI1210ML330A-LF
    SFI1210ML390A-LF
    SFI1210ML470A-LF
    SFI1210ML560A-LF
    11
    14
    18
    22
    26
    30
    38
    45
    15
    18
    24
    27
    33
    39
    47
    56
    <25
    <30
    <39
    <44
    <54
    <65
    <77
    <90
    400A
    400A
    400A
    400A
    400A
    400A
    400A
    400A
  • Part Number Working Voltage Breakdown Voltage Clamping Voltage Surge Voltage (8/20us)
    Symbol DC V(1mA) V A
    SFI1812ML101A-LF 85 100 <165 800A
  • Part Number Working Voltage Breakdown Voltage Clamping Voltage Surge Voltage (8/20us)
    Symbol DC V(1mA) V A
    SFI2220ML180A-LF
    SFI2220ML240A-LF
    SFI2220ML270A-LF
    SFI2220ML330A-LF
    SFI2220ML390A-LF
    SFI2220ML470A-LF
    SFI2220ML560A-LF
    14
    18
    22
    26
    30
    38
    45
    18
    24
    27
    33
    39
    47
    56
    <30
    <39
    <44
    <54
    <65
    <77
    <90
    1200A
    1200A
    1200A
    1200A
    1200A
    1200A
    1200A
  • 0805
  • 1206
  • 1210
  • 1812
  • 2220