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 6-SMD, Gull Wing
130V Off-State 150A Ipp TVS Thyristor TO-220-3 No Tab
130V Off-State 250A Ipp TVS Thyristor 6-SMD, Gull Wing
130V Off-State 250A Ipp TVS Thyristor TO-220-3 No Tab
130V Off-State 400A Ipp TVS Thyristor 6-SMD, Gull Wing
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
150V Off-State 150A Ipp TVS Thyristor 6-SMD, Gull Wing
150V Off-State 150A Ipp TVS Thyristor TO-220-3 No Tab
150V Off-State 250A Ipp TVS Thyristor 6-SMD, Gull Wing
150V Off-State 250A Ipp TVS Thyristor TO-220-3 No Tab
150V Off-State 400A Ipp TVS Thyristor 6-SMD, Gull Wing
150V Off-State 400A Ipp TVS Thyristor TO-220-3 No Tab
155V Off-State 2.5kA Ipp TVS Thyristor DO-214AB, SMC
155V Off-State 3kA Ipp TVS Thyristor TO-262M-2
155V Off-State 5kA Ipp TVS Thyristor TO-218-3, TO-218AC
160V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB (3 Leads), Compak
160V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB
160V Off-State 800A Ipp TVS Thyristor DO-214AA, SMB
170V Off-State 150A Ipp TVS Thyristor 2-TDFN
170V Off-State 150A Ipp TVS Thyristor 6-SMD, Gull Wing
170V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB
170V Off-State 150A Ipp TVS Thyristor TO-220-3 No Tab
170V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
170V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
170V Off-State 1kA Ipp TVS Thyristor DO-214AA, SMB
170V Off-State 250A Ipp TVS Thyristor 2-TDFN
170V Off-State 250A Ipp TVS Thyristor 6-SMD, Gull Wing
170V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB
170V Off-State 250A Ipp TVS Thyristor DO-214AC, SMA
170V Off-State 250A Ipp TVS Thyristor TO-220-3 No Tab
170V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
170V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
170V Off-State 400A Ipp TVS Thyristor 2-TDFN
170V Off-State 400A Ipp TVS Thyristor 6-SMD, Gull Wing
170V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB
170V Off-State 400A Ipp TVS Thyristor TO-220-3 No Tab
170V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)
170V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC)
170V, 340V Off-State 150A Ipp TVS Thyristor 6-SMD, Gull Wing
170V, 340V Off-State 250A Ipp TVS Thyristor 6-SMD, Gull Wing
170V, 340V Off-State 400A Ipp TVS Thyristor 6-SMD, Gull Wing
180V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB
180V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB
180V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB
58V, 116V Off-State 150A Ipp TVS Thyristor TO-220-3 No Tab
58V, 116V Off-State 250A Ipp TVS Thyristor TO-220-3 No Tab
58V, 116V Off-State 400A Ipp TVS Thyristor TO-220-3 No Tab
65V, 130V Off-State 150A Ipp TVS Thyristor TO-220-3 No Tab
65V, 130V Off-State 250A Ipp TVS Thyristor TO-220-3 No Tab
65V, 130V Off-State 400A Ipp TVS Thyristor TO-220-3 No Tab
90V Off-State 150A Ipp TVS Thyristor 2-TDFN
90V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB
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 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 155V 2.5KA DO-214AB
THYRISTOR 155V 3KA DO-214AB
THYRISTOR 170V 150A DO-214AA
THYRISTOR 170V 150A DO-214AC
THYRISTOR 170V 250A DO-214AA
THYRISTOR 170V 3KA DO-214AB
THYRISTOR 170V 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 2-QFN
TVS DEVICE MIXED 160V DO-214AA
TVS DEVICE MIXED 160V MS-012
TVS DEVICE MIXED 200V DO-214AA
TVS DEVICE MIXED 200V MS-013
TVS DEVICE MIXED 95V MS-012

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