DigiKey Datasheets for Circuit Protection Components

Circuit protection devices are used to protect electronic components from unwanted transients such as current and voltage surges, electrostatic discharge (ESD), lightning, spikes and other signals that can imperil the operation or damage the component.
Circuit Protection Components: Learn more

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Product Name Notes
100V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB
100V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB
100V Off-State 400A Ipp TVS Thyristor 2-TDFN
100V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB
105V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB
120V Off-State 150A Ipp TVS Thyristor 2-TDFN
120V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB
120V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
120V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
120V Off-State 1kA Ipp TVS Thyristor DO-214AA, SMB
120V Off-State 2.5kA Ipp TVS Thyristor DO-214AB, SMC
120V Off-State 250A Ipp TVS Thyristor 2-TDFN
120V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB (3 Leads), Compak
120V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB
120V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
120V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
120V Off-State 3kA Ipp TVS Thyristor TO-262M-2
120V Off-State 400A Ipp TVS Thyristor 2-TDFN
120V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB
120V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
120V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
120V Off-State 800A Ipp TVS Thyristor DO-214AA, SMB
120V, 240V Off-State 150A Ipp TVS Thyristor 6-SMD, Gull Wing
120V, 240V Off-State 250A Ipp TVS Thyristor 6-SMD, Gull Wing
120V, 240V Off-State 400A Ipp TVS Thyristor 6-SMD, Gull Wing
130V Off-State 150A Ipp TVS Thyristor TO-220-3 No Tab
130V Off-State 250A Ipp TVS Thyristor TO-220-3 No Tab
130V Off-State 400A Ipp TVS Thyristor TO-220-3 No Tab
140V Off-State 150A Ipp TVS Thyristor 2-TDFN
140V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB (3 Leads), Compak
140V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB
140V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
140V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
140V Off-State 1kA Ipp TVS Thyristor DO-214AA, SMB
140V Off-State 2.5kA Ipp TVS Thyristor DO-214AB, SMC
140V Off-State 250A Ipp TVS Thyristor 2-TDFN
140V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB (3 Leads), Compak
140V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB
140V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
140V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
140V Off-State 3kA Ipp TVS Thyristor TO-262M-2
140V Off-State 400A Ipp TVS Thyristor 2-TDFN
140V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB
140V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
140V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
140V Off-State 5kA Ipp TVS Thyristor TO-218-3, TO-218AC
140V, 280V Off-State 150A Ipp TVS Thyristor 6-SMD, Gull Wing
140V, 280V Off-State 250A Ipp TVS Thyristor 6-SMD, Gull Wing
140V, 280V Off-State 400A Ipp TVS Thyristor 6-SMD, Gull Wing
58V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB
58V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB
58V, 116V Off-State 150A Ipp TVS Thyristor 6-SMD, Gull Wing
58V, 116V Off-State 150A Ipp TVS Thyristor TO-220-3 No Tab
58V, 116V Off-State 250A Ipp TVS Thyristor 6-SMD, Gull Wing
58V, 116V Off-State 250A Ipp TVS Thyristor TO-220-3 No Tab
58V, 116V Off-State 400A Ipp TVS Thyristor 6-SMD, Gull Wing
58V, 116V Off-State 400A Ipp TVS Thyristor TO-220-3 No Tab
65V Off-State 150A Ipp TVS Thyristor 2-TDFN
65V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB
65V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
65V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
65V Off-State 1kA Ipp TVS Thyristor DO-214AA, SMB
65V Off-State 2.5kA Ipp TVS Thyristor DO-214AB, SMC
65V Off-State 250A Ipp TVS Thyristor 2-TDFN
65V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB (3 Leads), Compak
65V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB
65V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
65V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
65V Off-State 3kA Ipp TVS Thyristor TO-262M-2
65V Off-State 400A Ipp TVS Thyristor 2-TDFN
65V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB
65V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
65V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
65V Off-State 800A Ipp TVS Thyristor DO-214AA, SMB
65V, 130V Off-State 150A Ipp TVS Thyristor 6-SMD, Gull Wing
65V, 130V Off-State 250A Ipp TVS Thyristor 6-SMD, Gull Wing
65V, 130V Off-State 400A Ipp TVS Thyristor 6-SMD, Gull Wing
75V Off-State 150A Ipp TVS Thyristor 2-TDFN
75V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB
75V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
75V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
75V Off-State 1kA Ipp TVS Thyristor DO-214AA, SMB
75V Off-State 2.5kA Ipp TVS Thyristor DO-214AB, SMC
75V Off-State 250A Ipp TVS Thyristor 2-TDFN
75V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB (3 Leads), Compak
75V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB
75V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
75V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
75V Off-State 3kA Ipp TVS Thyristor TO-262M-2
75V Off-State 400A Ipp TVS Thyristor 2-TDFN
75V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB
75V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
75V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
75V Off-State 800A Ipp TVS Thyristor DO-214AA, SMB
75V, 175V Off-State 150A Ipp TVS Thyristor 6-SMD, Gull Wing
75V, 175V Off-State 250A Ipp TVS Thyristor 6-SMD, Gull Wing
75V, 175V Off-State 400A Ipp TVS Thyristor 6-SMD, Gull Wing
90V Off-State 150A Ipp TVS Thyristor 2-TDFN
90V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB
90V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
90V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
90V Off-State 1kA Ipp TVS Thyristor DO-214AA, SMB
90V Off-State 2.5kA Ipp TVS Thyristor DO-214AB, SMC
90V Off-State 250A Ipp TVS Thyristor 2-TDFN
90V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB
90V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
90V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
90V Off-State 3kA Ipp TVS Thyristor TO-262M-2
90V Off-State 400A Ipp TVS Thyristor 2-TDFN
90V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB
90V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
90V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
90V, 180V Off-State 150A Ipp TVS Thyristor 6-SMD, Gull Wing
90V, 180V Off-State 250A Ipp TVS Thyristor 6-SMD, Gull Wing
90V, 180V Off-State 400A Ipp TVS Thyristor 6-SMD, Gull Wing
95V Off-State 400A Ipp TVS Thyristor 2-TDFN
Off-State Ipp TVS Thyristor
THYRISTOR 120V 150A DO-214AA
THYRISTOR 120V 150A DO-214AC
THYRISTOR 120V 250A DO-214AA
THYRISTOR 120V 3KA DO-214AB
THYRISTOR 120V 400A DO-214AA
THYRISTOR 140V 150A DO-214AA
THYRISTOR 140V 150A DO-214AC
THYRISTOR 140V 1KA DO-214AA
THYRISTOR 140V 2.5KA DO-214AB
THYRISTOR 140V 250A DO-214AA
THYRISTOR 140V 400A DO-214AA
THYRISTOR 65V 100A DO-214AA
THYRISTOR 65V 150A DO-214AA
THYRISTOR 65V 150A DO-214AC
THYRISTOR 65V 3KA DO-214AB
THYRISTOR 65V 80A DO-214AA
THYRISTOR 75V 150A DO-214AA
THYRISTOR 75V 150A DO-214AC
THYRISTOR 75V 250A DO-214AA
THYRISTOR 75V 3KA DO-214AB
THYRISTOR 75V 400A DO-214AA
THYRISTOR 90V 100A DO-214AA
THYRISTOR 90V 150A DO-214AA
THYRISTOR 90V 150A DO-214AC
THYRISTOR 90V 3KA DO-214AB
TVS DEV DIODE ARRAY 180V 8SOIC
TVS DEVICE MIXED 120V MS-012
TVS DEVICE MIXED 130V DO-214AA
TVS DEVICE MIXED 130V MS-013
TVS DEVICE MIXED 160V DO-214AA
TVS DEVICE MIXED 65V 2-QFN
TVS DEVICE MIXED 65V MS-012
TVS DEVICE MIXED 75V 2-QFN
TVS DEVICE MIXED 75V DO-214AA
TVS DEVICE MIXED 75V MS-012
TVS DEVICE MIXED 80V MS-012
TVS DEVICE MIXED 85V MS-012
TVS DEVICE MIXED 88V DO-214AA
TVS DEVICE MIXED 88V MS-013
TVS DEVICE MIXED 95V MS-012
TVS DEVICE MIXED 98V DO-214AA
TVS DEVICE MIXED 98V MS-013

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