Surge Protection Devices

Bourns Surge Protective Devices (SPDs) protect sensitive equipment from damage caused by lightning and electrical transient surges. These protective devices integrate discrete circuit protection devices into an assembly or system that provides enhanced functionality and protection. Based on Bourns' expertise in discrete circuit protection, the SPD product line includes protective devices for AC systems, DC power systems, signal data line circuits, and coaxial networks/CATV. Bourns SPDs protect various electronic, electrical, data communication, and telecommunication equipment.

Types of Circuit Breakers, Surge Protectors & Fuses
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Results: 190
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 Mfr.
Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Bourns Industrial Surge Protectors DC SPD, V Configuration,600VDC
Datasheet
2In Stock
Min.: 1
Mult.: 1

Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,12V,Circuit 1
Datasheet
8In Stock
Min.: 1
Mult.: 1

Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,24V,Circuit 1
Datasheet
3In Stock
Min.: 1
Mult.: 1

Bourns Industrial Surge Protectors DATA and SIGNAL SPD,4L,12V,Circuit 1
Datasheet
9In Stock
Min.: 1
Mult.: 1


Bourns Industrial Surge Protectors 120VAC 1W+G 1 Protected Pole
Datasheet
32In Stock
96Expected 12/1/2026
Min.: 1
Mult.: 1


Bourns Industrial Surge Protectors 120VAC 1W+G 1 Protected Pole
Datasheet
128In Stock
Min.: 1
Mult.: 1


Bourns Industrial Surge Protectors 48VDC 2W+G
Datasheet
95In Stock
Min.: 1
Mult.: 1

Bourns Industrial Surge Protectors AC SPD, 1W-G,690VAC
Datasheet
4In Stock
Min.: 1
Mult.: 1


Bourns Industrial Surge Protectors 230VAC 2W+G 2 Protected Poles
Datasheet
9In Stock
Min.: 1
Mult.: 1

Bourns Industrial Surge Protectors AC HYBRID SPD, 100kA, 1W MG,275VAC
Datasheet
1In Stock
Min.: 1
Mult.: 1

Bourns Industrial Surge Protectors 2000pF Double Ended
Datasheet
1In Stock
Min.: 1
Mult.: 1
No

Bourns Industrial Surge Protectors 230VAC 2W+G 2 Protected Poles
Datasheet
39Expected 9/7/2026
Min.: 1
Mult.: 1

Bourns Industrial Surge Protectors 2000pF Single Ended
Datasheet
29Expected 11/30/2026
Min.: 1
Mult.: 1
No

Bourns Industrial Surge Protectors 120VAC 2W+G 2 Protected Poles
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 48
Mult.: 48

Bourns Industrial Surge Protectors AC SPD 10KA RATED 120/240V
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 20
Mult.: 20


Bourns Industrial Surge Protectors 230VAC 1W+G 1 Protected Pole
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1


Bourns Industrial Surge Protectors 277VAC 1W+G 1 Protected Pole
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 96
Mult.: 96


Bourns Industrial Surge Protectors 600VAC 1W+G 1 Protected Pole
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 96
Mult.: 96


Bourns Industrial Surge Protectors 277VAC 2W+G 2 Protected Poles
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 48
Mult.: 48


Bourns Industrial Surge Protectors 120VAC 3W+G 3 Protected Poles
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 24
Mult.: 24


Bourns Industrial Surge Protectors 230VAC 3W+G 3 Protected Poles
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 24
Mult.: 24


Bourns Industrial Surge Protectors 277VAC 3W+G 3 Protected Poles
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 24
Mult.: 24


Bourns Industrial Surge Protectors 600VAC 3W+G 3 Protected Poles
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 24
Mult.: 24


Bourns Industrial Surge Protectors 120VAC 4W+G 4 Protected Poles
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 24
Mult.: 24


Bourns Industrial Surge Protectors 230VAC 4W+G 4 Protected Poles
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 24
Mult.: 24