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Circuit Protection ICs

Onlinecomponents.com stocks more than 79 Circuit Protection ICs parts from 02 manufacturers, covering applications across Surge Protection ICs. Featured suppliers include Bourns, Onsemi and many more, with authorized distribution, datasheets, and tiered pricing on every part. Browse Circuit Protection ICs by taxonomies — Surge Protection ICs (79) — or refine results using the supplier, availability, RoHS, and part-status filters on the left. All Circuit Protection ICs listings include real-time inventory, RoHS status, and lead-time information; request a quote on any restricted or low-availability item directly from its product page.

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Surge Protection ICs

79
Onlinecomponents.com offers a selection of more than 79 Circuit Protection ICs from over 02 world-class suppliers.We offer Circuit Protection ICs from suppliers such as Bourns, Onsemi and many more.Please see all taxonomies of Surge Protection ICs below. See More
Featured Related Products
Featured Suppliers

Bourns P850-G200-WH - Tbu Bidirectional 850V 425V 200MA 1US Dfn SMD T/r

Bourns

Tbu Bidirectional 850V 425V 200MA 1US Dfn SMD T/r

  • In Stock: 14808

    Immediately

  • 3,000
    $1.260
  • 4,500
    $0.887
  • 6,000 +
    $0.869
See More

Bourns TBU-DF055-500-WH - Dual Bi-Directional Device 500Ma 550V /Tape & Reel - 13" Ree...

Bourns

Dual Bi-Directional Device 500Ma 550V /Tape & Reel - 13" Reel |Bourns TBU-DF055-500-WH

  • In Stock: 5820

    Immediately

  • 3,000
    $2.04
  • 4,500
    $1.40
  • 6,000 +
    $1.37
See More

Bourns TBU-CA040-500-WH - TBU Bidirectional 400V 200V 1us DFN SMD T/R

Bourns

TBU Bidirectional 400V 200V 1us DFN SMD T/R

  • In Stock: 1577

    Immediately

  • 250
    $0.980
  • 500
    $0.909
  • 1,000
    $0.906
See More

Bourns 2046-60-C2FLF - GDT 600V 20% 10KA T/H Fail Short

Bourns

GDT 600V 20% 10KA T/H Fail Short

  • In Stock: 886

    Immediately

  • 115
    $1.72
  • 250
    $1.71
  • 500
    $1.30
See More

Bourns TBU-CA065-300-WH - Transient Blocking Unit (TBU) - Bidirectional - 6.5 x 4 x 0....

Bourns

Transient Blocking Unit (TBU) - Bidirectional - 6.5 x 4 x 0.85 mm - Maximum impulse voltage 650V - Maximum RMS vo ...

  • On Order: 8475

    Ships 11/23/26

  • 250
    $1.512
  • 500
    $1.150
  • 1,000
    $1.038
See More

Bourns TBU-CA085-300-WH - Transient Blocking Unit (TBU) - Bidirectional - 6.5 x 4 x 0....

Bourns

Transient Blocking Unit (TBU) - Bidirectional - 6.5 x 4 x 0.85 mm - Maximum impulse voltage 850V - Maximum RMS vo ...

  • On Order: 6000

    Ships 10/26/26

  • 250
    $1.273
  • 500
    $1.059
  • 1,000
    $0.982
See More

Bourns TBU-CA085-100-WH-Q - Surge Protector, 1 Pole, 425VAC Rohs Compliant: Yes

Bourns

Surge Protector, 1 Pole, 425VAC Rohs Compliant: Yes

  • 16 Weeks
  • 3,000
    $2.322
  • 6,000
    $1.226
  • 9,000
    $0.843
See More

Bourns TBU-DT085-100-WH - TBU Unidirectional 850V 425V 1us DFN SMD T/R

Bourns

TBU Unidirectional 850V 425V 1us DFN SMD T/R

  • 20 Weeks
  • 2,250
    $2.506
  • 4,500
    $1.322
  • 6,750
    $0.909
See More

Bourns TBU-DT085-300-WH - TBU Unidirectional 850V 425V 1us DFN SMD T/R

Bourns

TBU Unidirectional 850V 425V 1us DFN SMD T/R

  • 20 Weeks
  • 2,250
    $2.506
  • 4,500
    $1.322
  • 6,750
    $0.909
See More

Bourns C850-180-WH - TBU Bidirectional 850V 425V 180mA 1us DFN SMD T/R

Bourns

TBU Bidirectional 850V 425V 180mA 1us DFN SMD T/R

  • 16 Weeks
  • 3,000
    $2.340
  • 6,000
    $1.235
  • 9,000
    $0.849
See More

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