Circuit Protection (516,860)
Circuit Protection Devices & Components
Circuit protection devices protect electrical circuits from damage
Circuit protection devices are designed to prevent an unnecessary amount of current, and can become damaged to save other components in the electrical circuit. Circuit protection components can be semiconductors (like TVS diodes, circuit protection ICs, etc.) or non-semiconductors (like fuses, PTC Resettable Fuses, gas discharge tubes, etc.). Find the perfect component in our inventory, including circuit protection devices and discrete semiconductors, to deliver the performance your most challenging applications demand.
Explore Circuit Protection
516,860 results found
Authorized Distributors
Non-Authorized Stocking Distributors
Bourns
SMAJ36CA
$ 0.111
Trans Voltage Suppressor Diode, 400W, 36V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SMAJ36CA | 45,000 | 5K | Bulk | USD | 6h | ||||||||
| 67R1564 | 4,147 | 1 | USD | 1d | |||||||||
| 70410810 | 5,000 | 5K | Bulk | USD | 1d | ||||||||
| SMAJ36CA | 85,000 | 5K | USD | 6h | |||||||||
| SMAJ36CABCT-ND | 70,676 | 1 | Cut Tape | USD | 17h |
Schurter
3413.0330.22
$ 0.319
Fuse Chip Slow Blow Acting 15A 32V SMD Solder Pad 1206 Epoxy Glass T/R UL
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3413.0330.22 | 56,945 | 1K | Tape & Reel | USD | 1d | ||||||||
| 3413.0330.22 | 24,191 | 1K | USD | 1d | |||||||||
| 3413.0330.22 | 14,000 | 1K | USD | 1d | |||||||||
| 3413.0330.22 | 24,191 | 1K | Bulk | USD | >1wk | ||||||||
| 70160155 | 2,142 | 1 | Bulk | USD | 1d |
Panasonic
EZA-EG3A50AV
$ 0.123
EZAEG Series 100 Vcl 0.1 pF 0603 Surface Mount ESD Suppressor
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EZA-EG3A50AV | 27,018 | 5K | Bulk | USD | >1wk | ||||||||
| 667-EZA-EG3A50AV | 12,629 | 1 | Tape & Reel | USD | 2d | ||||||||
| ST64486290 | 4,179 | 1 | USD | 1d | |||||||||
| C543663 | 295 | 5 | USD | 15h | |||||||||
| P13682CT-ND | 118,686 | 1 | Cut Tape | USD | 2d |
Littelfuse
0218.160MXP
$ 0.800
Fuse Miniature Slow Blow Acting 0.16A 250V Holder Cartridge 5 X 20mm Glass Bulk
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1739366 | 1,946 | 200 | Bag | USD | 14h | ||||||||
| ST65108099 | 1,000 | 1 | USD | 1d | |||||||||
| 0218.160MXP | 1,000 | 1K | USD | 21h | |||||||||
| 0218.160MXP | 9 | 1 | USD | 1d | |||||||||
| FUSE5165 | 5,000 | 1K | USD | 13h |
Littelfuse
P6SMB6.8A
$ 0.153
P6SMB Series - 600W Transient Voltage Suppression (TVS) Diode in DO-214AA Package, 5.8V, RoHS
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5244025 | 15,000 | 3K | Tape & Reel | USD | 14h | ||||||||
| ST63652099 | 3,000 | 1 | USD | 1d | |||||||||
| 70519306 | 760 | 1 | Bulk | USD | 1d | ||||||||
| P6SMB6.8A | 14 | 1 | Cut Tape | USD | 2h | ||||||||
| P6SMB6.8A | 57,000 | 3K | USD | 2h |
Littelfuse
0505030.MXP
$ 2.598
Fuse Miniature Fast Acting 30A 500V Holder Cartridge 6.3 X 32mm Ceramic Bulk CE/cULus
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3157223 | 1,000 | 1K | Bag | USD | 14h | ||||||||
| ST60769482 | 930 | 1 | USD | 1d | |||||||||
| F3260-ND | 1,674 | 1 | Bulk | USD | 1d | ||||||||
| 0505030.MXP | 825 | 2 | USD | 21h | |||||||||
| 0505030.MXP | 825 | 1 | USD | 1d |
Littelfuse
1.5KE39A
$ 0.264
1.5KE Series 53.9 V 1.5 kW Through Hole Uni-Directional TVS Diode - DO-201
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 71336597 | 22 | 1 | Bulk | USD | 1d | ||||||||
| 1.5KE39ALFCT-ND | 24,758 | 1 | Cut Tape | USD | 1d | ||||||||
| 1.5KE39A | 49 | 38 | USD | 1d | |||||||||
| 1.5KE39A | 49 | 1 | Cut Tape | USD | 1d | ||||||||
| 1.5KE39A-LF | 507 | 1 | USD * | 2d |
Littelfuse
SMAJ20CA
$ 0.099
SMAJ Series 32.4 V 400 W Surface Mount Bi-Directional TVS Diode - DO-214AC
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ST50396550 | 5,000 | 1 | USD | 1d | |||||||||
| 71336635 | 4,490 | 1 | Bulk | USD | 1d | ||||||||
| SMAJ20CA | 75,000 | 1 | USD | 1d | |||||||||
| SMAJ20CA | 2,485 | 110 | USD | 1d | |||||||||
| SMAJ20CALFCT-ND | 3,749 | 1 | Cut Tape | USD | 1d |
Eaton
PTS120660V005
$ 0.156
PTC Resettable Fuse 0.05A(hold) 0.15A(trip) 60VDC 100A 0.4W 1.5s 3.6Ohm SMD Solder Pad 1206 T/R
| Distributor | SKU | MOQ | Pkg | Bulk Pricing | Updated | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PTS120660V005 | 7,000 | 130 | Bulk | USD | >1wk | ||||||||
| PTS120660V005 | 7,000 | 130 | USD | 1d | |||||||||
| PTS120660V005 | 5,000 | 39 | USD | 21h | |||||||||
| PTS120660V005 | 5,000 | 1 | Cut Tape | USD | 1d | ||||||||
| 283-PTS120660V005CT-ND | 1,469 | 1 | Cut Tape | USD | 1d |