.hide-partial { max-height: none; } .show-more { display: none; }

Circuit Protection

Circuit Protection devices and components are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many circuit protection manufacturers including Bourns, Eaton, TDK, Littelfuse, Semtech, Vishay, & more.
More...

Please view our selection of circuit protection devices below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 375.784

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes Automotive 12-pF +/ -5.5V +/-30-kV ESD p TPD1E10B06QDPYRQ1 Texas Instruments 1: Rp13.576,04 165.659In Stock	Mfr. Part No. TPD1E10B06QDPYRQ1 Mouser Part No 595-PD1E10B06QDPYRQ1	Texas Instruments	ESD Protection Diodes / TVS Diodes Automotive 12-pF +/ -5.5V +/-30-kV ESD p Learn More about Texas Instruments ti tpd1e10b	Datasheet	165.659In Stock	Cut Tape Rp13.576,04 Rp6.164,26 Rp5.412,07 Rp4.109,50 Reel Rp2.696,86 View Rp3.742,58 Rp3.687,55 Rp2.403,33 MouseReel Available	Min.: 1 Mult.: 1 : 10.000
Circuit Breakers TMC 71D 20A 1020052 Phoenix Contact 1: Rp415.536,90 1.079In Stock	Mfr. Part No. 1020052 Mouser Part No 651-1020052	Phoenix Contact	Circuit Breakers TMC 71D 20A Learn More about Phoenix Contact tmc 7 supplementary protectors	Datasheet	1.079In Stock	Rp415.536,90	Min.: 1 Mult.: 1
Circuit Breakers TMC 81C 05A 2907562 Phoenix Contact 1: Rp520.109,10 2.597In Stock	Mfr. Part No. 2907562 Mouser Part No 651-2907562	Phoenix Contact	Circuit Breakers TMC 81C 05A Learn More about Phoenix Contact TMC thermomagnetic circuit breakers	Datasheet	2.597In Stock	Rp520.109,10	Min.: 1 Mult.: 1
Surface Mount Fuses 20A 250V FAST ACTING SF-3812F2000T-2 Bourns 1: Rp69.714,80 9.323In Stock	Mfr. Part No. SF-3812F2000T-2 Mouser Part No 652-SF-3812F2000T-2	Bourns	Surface Mount Fuses 20A 250V FAST ACTING Learn More about Bourns sf 3812f t smd fuses	Datasheet	9.323In Stock	Cut Tape Rp69.714,80 Rp59.991,42 Rp40.544,66 Rp37.792,76 Reel Rp29.170,14 View Rp34.857,40 Rp32.839,34 Rp32.288,96 Rp28.436,30	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir SMLJ22CA Bourns 1: Rp33.940,10 33.738In Stock	Mfr. Part No. SMLJ22CA Mouser Part No 652-SMLJ22CA	Bourns	ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir Learn More about Bourns _smlj	Datasheet	33.738In Stock	Cut Tape Rp33.940,10 Rp21.648,28 Rp11.613,02 Rp10.567,30 View Reel Rp7.797,05 Rp8.952,85 Rp8.751,04 Rp7.797,05 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Circuit Breakers CIRCUIT BREAKER SWITCH 25A WH W68-X2Q12-25 TE Connectivity / P&B 1: Rp6.028.495,60 87In Stock	Mfr. Part No. W68-X2Q12-25 Mouser Part No 655-W68-X2Q12-25	TE Connectivity / P&B	Circuit Breakers CIRCUIT BREAKER SWITCH 25A WH	Datasheet	87In Stock	Rp6.028.495,60 Rp5.679.187,76 Rp3.416.208,66 Rp3.213.485,36 Quote Quote	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes ESD PROTECTION ESD9101P2T5G onsemi 1: Rp6.421,10 325.420In Stock	Mfr. Part No. ESD9101P2T5G Mouser Part No 863-ESD9101P2T5G	onsemi	ESD Protection Diodes / TVS Diodes ESD PROTECTION	Datasheet	325.420In Stock	Cut Tape Rp6.421,10 Rp2.825,28 Rp2.458,36 Rp1.816,25 View Reel Rp1.009,03 Rp1.559,41 Rp1.357,60 Rp1.100,76 Rp1.009,03 MouseReel Available	Min.: 1 Mult.: 1 : 8.000
ESD Protection Diodes / TVS Diodes RailClamp 8-Line 5V 0.6pF 5A SLP2611N9T RCLAMP7528T.TNT Semtech 1: Rp38.343,14 29.601In Stock	Mfr. Part No. RCLAMP7528T.TNT Mouser Part No 947-RCLAMP7528T.TNT	Semtech	ESD Protection Diodes / TVS Diodes RailClamp 8-Line 5V 0.6pF 5A SLP2611N9T Learn More about Semtech tvs esd suppressors		29.601In Stock	Cut Tape Rp38.343,14 Rp24.950,56 Rp18.896,38 Rp15.814,25 View Reel Rp9.613,30 Rp13.190,77 Rp12.090,01 Rp11.392,87 Rp10.640,68 Rp9.613,30 MouseReel Available	Min.: 1 Mult.: 1 : 10.000
ESD Protection Diodes / TVS Diodes TVS, 5V, BI, SOD-323, 3K T&R SD24C.TCT Semtech 1: Rp26.234,78 329.252In Stock	Mfr. Part No. SD24C.TCT Mouser Part No 947-SD24C.TCT	Semtech	ESD Protection Diodes / TVS Diodes TVS, 5V, BI, SOD-323, 3K T&R Learn More about Semtech tvs esd suppressors	Datasheet	329.252In Stock	Cut Tape Rp26.234,78 Rp16.529,75 Rp12.310,17 Rp9.925,19 Reel Rp6.237,64 View Rp7.686,97 Rp7.209,98 Rp5.999,14 Rp5.797,34 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes LOW CAP TVS & TELCOM INTERFACE TCLAMP2502N.TCT Semtech 1: Rp95.032,28 19.230In Stock	Mfr. Part No. TCLAMP2502N.TCT Mouser Part No 947-TCLAMP2502N.TCT	Semtech	ESD Protection Diodes / TVS Diodes LOW CAP TVS & TELCOM INTERFACE Learn More about Semtech tclamp tvs arrays	Datasheet	19.230In Stock	Cut Tape Rp95.032,28 Rp50.451,50 Rp45.865,00 Rp40.177,74 Reel Rp37.425,84 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 33 V TVS SM50T39AY STMicroelectronics 1: Rp51.001,88 2.152In Stock	Mfr. Part No. SM50T39AY Mouser Part No 511-SM50T39AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 33 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2.152In Stock	Cut Tape Rp51.001,88 Rp32.105,50 Rp25.684,40 Rp23.115,96 Reel Rp15.484,02 View Rp18.529,46 Rp16.474,71 Rp14.016,34 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 24V 30kV SOT23-3L Diode Array AEC-Q101 AQ24COME-02HTG Littelfuse 1: Rp16.878,32 10.151In Stock	Mfr. Part No. AQ24COME-02HTG Mouser Part No 576-AQ24COME-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes 24V 30kV SOT23-3L Diode Array AEC-Q101 Learn More about Littelfuse aq24come 02htg tvs diode	Datasheet	10.151In Stock	Cut Tape Rp16.878,32 Rp7.668,63 Rp6.769,67 Rp5.191,92 Reel Rp3.669,20 View Rp5.100,19 Rp3.632,51 Rp3.155,51 Rp2.935,36 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS TP5.0SMDJ150CA Littelfuse 1: Rp100.169,16 5.415In Stock	Mfr. Part No. TP5.0SMDJ150CA Mouser Part No 576-TP5.0SMDJ150CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS Learn More about Littelfuse tp5 0smdj tvs diodes	Datasheet	5.415In Stock	Cut Tape Rp100.169,16 Rp67.146,36 Rp55.955,30 Rp50.818,42 Reel Rp36.692,00 View Rp44.947,70 Rp40.544,66 Rp35.958,16 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes Low-profile version 600 W uni-directional TVS in DFN3820A package with Automotive grade Vishay Semiconductors T6N33AHM3/I T6N33AHM3/I Vishay Semiconductors 1: Rp13.759,50 27.725In Stock	Mfr. Part No. T6N33AHM3/I Mouser Part No 625-T6N33AHM3/I	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes Low-profile version 600 W uni-directional TVS in DFN3820A package with Automotive grade Learn More about Vishay Semiconductors vishay surface mount par transient suppressors	Datasheet	27.725In Stock	Cut Tape Rp13.759,50 Rp6.439,45 Rp5.412,07 Rp4.421,39 Reel Rp3.192,20 View Rp4.348,00 Rp3.999,43 Rp3.889,35 Rp3.045,44	Min.: 1 Mult.: 1 : 14.000
ESD Protection Diodes / TVS Diodes Low-profile version 600 W uni-directional TVS in DFN3820A package with Automotive grade Vishay Semiconductors T6N36AHM3/I T6N36AHM3/I Vishay Semiconductors 1: Rp15.043,72 27.410In Stock	Mfr. Part No. T6N36AHM3/I Mouser Part No 625-T6N36AHM3/I	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes Low-profile version 600 W uni-directional TVS in DFN3820A package with Automotive grade Learn More about Vishay Semiconductors vishay surface mount par transient suppressors	Datasheet	27.410In Stock	Cut Tape Rp15.043,72 Rp6.531,18 Rp5.613,88 Rp4.549,81 Reel Rp2.935,36 View Rp4.348,00 Rp3.999,43 Rp3.889,35 Rp2.623,48	Min.: 1 Mult.: 1 : 14.000
NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 10ohm Y kink bulk BN-LG15Y100MYB Bourns 1: Rp17.428,70 7.765In Stock	Mfr. Part No. BN-LG15Y100MYB Mouser Part No 652-BN-LG15Y100MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 10ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	7.765In Stock	Rp17.428,70 Rp13.245,81 Rp11.411,21 Rp11.007,60 View Rp9.393,15 Rp8.163,97 Rp7.393,44 Rp6.769,67	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 2.5ohm Y kink bulk BN-LG15Y2R5MYB Bourns 1: Rp17.428,70 10.124In Stock	Mfr. Part No. BN-LG15Y2R5MYB Mouser Part No 652-BN-LG15Y2R5MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 2.5ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	10.124In Stock	Rp17.428,70 Rp13.245,81 Rp11.411,21 Rp11.007,60 View Rp9.393,15 Rp8.163,97 Rp7.393,44 Rp6.769,67	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 3ohm Y kink bulk BN-LG15Y3R0MYB Bourns 1: Rp17.428,70 7.919In Stock	Mfr. Part No. BN-LG15Y3R0MYB Mouser Part No 652-BN-LG15Y3R0MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 3ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	7.919In Stock	Rp17.428,70 Rp15.190,49 Rp14.438,30 Rp12.603,70 View Rp11.392,87 Rp10.530,60 Rp9.558,27 Rp8.751,04 Rp7.815,40	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.2ohm Y kink bulk BN-LG20Y2R2MYB Bourns 1: Rp28.986,68 4.493In Stock	Mfr. Part No. BN-LG20Y2R2MYB Mouser Part No 652-BN-LG20Y2R2MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.2ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	4.493In Stock	Rp28.986,68 Rp21.831,74 Rp17.336,97 Rp16.309,59 View Rp15.905,98 Rp13.374,23 Rp12.401,90 Rp11.392,87	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 5ohm Y kink bulk BN-LG20Y5R0MYB Bourns 1: Rp24.216,72 5.659In Stock	Mfr. Part No. BN-LG20Y5R0MYB Mouser Part No 652-BN-LG20Y5R0MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 5ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	5.659In Stock	Rp24.216,72 Rp21.648,28 Rp17.869,00 Rp16.804,94 View Rp14.988,68 Rp14.915,30 Rp13.374,23 Rp12.273,47 Rp11.392,87	Min.: 1 Mult.: 1
Industrial Surge Protectors 1-Pair Surface Mount Signal Line Surge Protective Device (SPD), Indoor, 24V, screw terminals B180-24D3 Citel 1: Rp1.918.074,30 42In Stock	Mfr. Part No. B180-24D3 Mouser Part No 703-B180-24D3	Citel	Industrial Surge Protectors 1-Pair Surface Mount Signal Line Surge Protective Device (SPD), Indoor, 24V, screw terminals Learn More about Citel surge suppressors	Datasheet	42In Stock	Rp1.918.074,30 Rp1.721.405,18 Rp1.342.376,82 View Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 48V 100A EFUSE Vishay / Dale EFUSE-48V100A EFUSE-48V100A Vishay / Dale 1: Rp6.650.425,00 7In Stock	Mfr. Part No. EFUSE-48V100A Mouser Part No 71-EFUSE-48V100A	Vishay / Dale	Industrial & Electrical Fuses 48V 100A EFUSE Learn More about Vishay / Dale vishay 48v 100a efuse	Datasheet	7In Stock	Rp6.650.425,00 Rp6.650.241,54	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1.5KW,30V 5%,UNIDIR,SMC TVS 1.5SMC30AHE3_A/I Vishay Semiconductors 1: Rp25.500,94 5.984In Stock	Mfr. Part No. 1.5SMC30AHE3_A/I Mouser Part No 78-1.5SMC30AHE3_A/I	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,30V 5%,UNIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	5.984In Stock	Cut Tape Rp25.500,94 Rp16.034,40 Rp10.512,26 Rp7.723,67 Reel Rp6.457,79 View Rp7.026,52 Rp6.237,64 Rp5.412,07 Rp4.769,96	Min.: 1 Mult.: 1 : 3.500
ESD Protection Diodes / TVS Diodes Low Capacitance RailClamp 2-Line, 12V ESD Protection RCLAMP1222B.C Semtech 1: Rp26.234,78 5.926In Stock	Mfr. Part No. RCLAMP1222B.C Mouser Part No 947-RCLAMP1222B.C	Semtech	ESD Protection Diodes / TVS Diodes Low Capacitance RailClamp 2-Line, 12V ESD Protection Learn More about Semtech tvs esd suppressors	Datasheet	5.926In Stock	Cut Tape Rp26.234,78 Rp16.529,75 Rp12.310,17 Rp10.934,22 Reel Rp6.659,60 View Rp8.530,89 Rp7.485,17 Rp6.476,14 Rp6.017,49 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Power Outlet Strips PDUMH32HVATNET PDUMH32HVATNET Tripp Lite 1: Rp28.966.499,40 12In Stock	Mfr. Part No. PDUMH32HVATNET Mouser Part No 545-PDUMH32HVATNET	Tripp Lite	Power Outlet Strips PDUMH32HVATNET	Datasheet	12In Stock	Rp28.966.499,40 Rp28.462.718,24 View Quote	Min.: 1 Mult.: 1

Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support

Share This

Circuit Protection

Types of Circuit Protection