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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.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes Zen TVS 600W 6.5V UNI SOD-123FL TR13 SZSMF6L6.5AT3G Littelfuse 1: 6,22 kr. 5.000In Stock New Product	Mfr. Part No. SZSMF6L6.5AT3G Mouser Part No 576-SZSMF6L6.5AT3G New Product	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 600W 6.5V UNI SOD-123FL TR13 Learn More about Littelfuse szsmf6l tvs diodes		5.000In Stock	Cut Tape 6,22 kr. 3,91 kr. 2,50 kr. 1,86 kr. Reel 1,28 kr. View 1,51 kr. 1,31 kr. 0,933 kr. MouseReel Available	Min.: 1 Mult.: 1 : 5.000
Surge Protection Accessories Supplemental Hardware and Materials to for Low Inductance Grounding CU-SPGP PolyPhaser 1: 3.944,92 kr. 1In Stock 6Expected 20/11/2026 New Product	Mfr. Part No. CU-SPGP Mouser Part No 44-CU-SPGP New Product	PolyPhaser	Surge Protection Accessories Supplemental Hardware and Materials to for Low Inductance Grounding Learn More about PolyPhaser surge protector accessories	Datasheet	1In Stock 6Expected 20/11/2026	3.944,92 kr.	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Zen TVS 600W 51V BI SOD-123FL TR13 SZSMF6L51CAT3G Littelfuse 1: 6,54 kr. 4.750In Stock New Product	Mfr. Part No. SZSMF6L51CAT3G Mouser Part No 576-SZSMF6L51CAT3G New Product	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 600W 51V BI SOD-123FL TR13 Learn More about Littelfuse szsmf6l tvs diodes		4.750In Stock	Cut Tape 6,54 kr. 4,13 kr. 2,63 kr. 1,97 kr. Reel 1,16 kr. View 1,59 kr. 1,37 kr. 0,985 kr. MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes BID Wkg5V 1CH SMD SOD323 Bkdn6V SDD32C36L01-LV YAGEO 1: 2,44 kr. 18.559In Stock New Product	Mfr. Part No. SDD32C36L01-LV Mouser Part No 603-SDD32C36L01-LV New Product	YAGEO	ESD Protection Diodes / TVS Diodes BID Wkg5V 1CH SMD SOD323 Bkdn6V	Datasheet	18.559In Stock	Cut Tape 2,44 kr. 1,67 kr. 0,821 kr. 0,686 kr. Reel 0,41 kr. View 0,477 kr. 0,388 kr. 0,343 kr. 0,283 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 600W,30V 5%, SlimSMA BIDIR TVS TA6F30CAHM3/H Vishay 1: 5,84 kr. 2.305In Stock New Product	Mfr. Part No. TA6F30CAHM3/H Mouser Part No 78-TA6F30CAHM3/H New Product	Vishay	ESD Protection Diodes / TVS Diodes 600W,30V 5%, SlimSMA BIDIR TVS Learn More about Vishay semi ta6fxxca par tvs	Datasheet	2.305In Stock	Cut Tape 5,84 kr. 3,01 kr. 2,38 kr. 1,80 kr. Reel 1,28 kr. View 1,72 kr. 1,15 kr. 1,13 kr.	Min.: 1 Mult.: 1 : 3.500
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE DFN1006-2A VESD29D1-HD1HG3-08 Vishay 1: 3,33 kr. 9.750In Stock New Product	Mfr. Part No. VESD29D1-HD1HG3-08 Mouser Part No 78-VESD29D1-HD1H3-08 New Product	Vishay	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE DFN1006-2A		9.750In Stock	Cut Tape 3,33 kr. 1,49 kr. 1,13 kr. 0,947 kr. Reel 0,477 kr. View 0,836 kr. 0,821 kr. 0,433 kr.	Min.: 1 Mult.: 1 : 10.000
Connectorised Surge Protectors Coaxial RF Surge Protector Kit, 25x GT-NFF-AL GT-NFF-AL25 PolyPhaser 1: 5.670,20 kr. 1In Stock 3Expected 04/11/2026 New Product	Mfr. Part No. GT-NFF-AL25 Mouser Part No 44-GT-NFF-AL25 New Product	PolyPhaser	Connectorised Surge Protectors Coaxial RF Surge Protector Kit, 25x GT-NFF-AL	Datasheet	1In Stock 3Expected 04/11/2026	5.670,20 kr.	Min.: 1 Mult.: 1
Circuit Breakers BR 30A/2 Pole Com. Trip 120/240V 22K BRH230 Eaton Electrical 1: 2.880,16 kr. 3In Stock New Product	Mfr. Part No. BRH230 Mouser Part No 504-BRH230 New Product	Eaton Electrical	Circuit Breakers BR 30A/2 Pole Com. Trip 120/240V 22K	Datasheet	3In Stock	2.880,16 kr. 2.120,73 kr. 1.989,73 kr. 1.785,55 kr. View Quote	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Zen TVS 600W 10V UNI SOD-123FL TR13 SZSMF6L10AT3G Littelfuse 1: 6,22 kr. 5.000In Stock New Product	Mfr. Part No. SZSMF6L10AT3G Mouser Part No 576-SZSMF6L10AT3G New Product	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 600W 10V UNI SOD-123FL TR13 Learn More about Littelfuse szsmf6l tvs diodes		5.000In Stock	Cut Tape 6,22 kr. 3,91 kr. 2,50 kr. 1,86 kr. Reel 1,28 kr. View 1,51 kr. 1,31 kr. 0,933 kr. MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes Zen TVS 600W 12V BI SOD-123FL TR13 SZSMF6L12CAT3G Littelfuse 1: 6,54 kr. 1.927In Stock 5.000Expected 31/03/2027 New Product	Mfr. Part No. SZSMF6L12CAT3G Mouser Part No 576-SZSMF6L12CAT3G New Product	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 600W 12V BI SOD-123FL TR13 Learn More about Littelfuse szsmf6l tvs diodes	Datasheet	1.927In Stock 5.000Expected 31/03/2027	Cut Tape 6,54 kr. 4,13 kr. 2,63 kr. 1,97 kr. Reel 1,16 kr. View 1,59 kr. 1,37 kr. 0,985 kr. MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323 VCAN36A2-03GHE3A08 Vishay 1: 3,92 kr. 12.383In Stock New Product	Mfr. Part No. VCAN36A2-03GHE3A08 Mouser Part No 78-VCAN36A2-03HE3A08 New Product	Vishay	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323	Datasheet	12.383In Stock	Cut Tape 3,92 kr. 1,81 kr. 1,56 kr. 1,16 kr. Reel 0,806 kr. View 1,02 kr. 0,798 kr. 0,679 kr. 0,642 kr.	Min.: 1 Mult.: 1 : 3.000
Connectorised Surge Protectors Type N F/F In/Out Bulkhead Coax RF Surge Protector, DC - 7GHz and 3GHz - 4GHz, DC Pass, 90W, IP67, 20kA, Gas Discharge Tube, BiDirect PE73SP1038 Pasternack 1: 830,82 kr. 6In Stock New Product	Mfr. Part No. PE73SP1038 Mouser Part No 28-PE73SP1038 New Product	Pasternack	Connectorised Surge Protectors Type N F/F In/Out Bulkhead Coax RF Surge Protector, DC - 7GHz and 3GHz - 4GHz, DC Pass, 90W, IP67, 20kA, Gas Discharge Tube, BiDirect Learn More about Pasternack rf coaxial lightning surge protectors	Datasheet	6In Stock	830,82 kr. 735,56 kr. 728,84 kr. 715,49 kr. View 694,08 kr. Quote	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323 VCAN36C2-03GHE3A08 Vishay 1: 3,78 kr. 14.930In Stock New Product	Mfr. Part No. VCAN36C2-03GHE3A08 Mouser Part No 78-VCAN36C2-03HE3A08 New Product	Vishay	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323	Datasheet	14.930In Stock	Cut Tape 3,78 kr. 2,36 kr. 1,51 kr. 1,13 kr. Reel 0,783 kr. View 0,91 kr. 0,768 kr. 0,656 kr. 0,56 kr.	Min.: 1 Mult.: 1 : 3.000
Circuit Breakers Type CH Breaker 40A/3 Pole 240V 10K CH340 Eaton Electrical 1: 3.975,73 kr. 3In Stock New Product	Mfr. Part No. CH340 Mouser Part No 504-CH340 New Product	Eaton Electrical	Circuit Breakers Type CH Breaker 40A/3 Pole 240V 10K	Datasheet	3In Stock	3.975,73 kr. 3.206,83 kr. 2.998,62 kr. View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories PDG2 DOOR H&LE W/MECH STD W/MECH PADLOCK PDG2XHMDSP Eaton Electrical 1: 980,47 kr. 5In Stock New Product	Mfr. Part No. PDG2XHMDSP Mouser Part No 504-PDG2XHMDSP New Product	Eaton Electrical	Circuit Breaker Accessories PDG2 DOOR H&LE W/MECH STD W/MECH PADLOCK	Datasheet	5In Stock	980,47 kr. 870,58 kr. 811,28 kr. 790,69 kr. View Quote	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W,20V 5%, SlimSMA BIDIR TVS TA6F20CAHM3/H Vishay 1: 6,22 kr. 3.007In Stock New Product	Mfr. Part No. TA6F20CAHM3/H Mouser Part No 78-TA6F20CAHM3/H New Product	Vishay	ESD Protection Diodes / TVS Diodes 600W,20V 5%, SlimSMA BIDIR TVS Learn More about Vishay semi ta6fxxca par tvs	Datasheet	3.007In Stock	Cut Tape 6,22 kr. 3,89 kr. 2,54 kr. 1,92 kr. Reel 1,60 kr. View 1,75 kr. 1,23 kr. 1,21 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.500
ESD Protection Diodes / TVS Diodes 600W,27V 5%, SlimSMA BIDIR TVS TA6F27CAHM3/H Vishay 1: 5,84 kr. 3.284In Stock New Product	Mfr. Part No. TA6F27CAHM3/H Mouser Part No 78-TA6F27CAHM3/H New Product	Vishay	ESD Protection Diodes / TVS Diodes 600W,27V 5%, SlimSMA BIDIR TVS Learn More about Vishay semi ta6fxxca par tvs	Datasheet	3.284In Stock	Cut Tape 5,84 kr. 3,64 kr. 2,38 kr. 1,80 kr. Reel 1,49 kr. View 1,63 kr. 1,15 kr. 1,13 kr.	Min.: 1 Mult.: 1 : 3.500
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323 VCAN33C2-03GHE3A08 Vishay 1: 3,78 kr. 14.600In Stock New Product	Mfr. Part No. VCAN33C2-03GHE3A08 Mouser Part No 78-VCAN33C2-03HE3A08 New Product	Vishay	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323	Datasheet	14.600In Stock	Cut Tape 3,78 kr. 2,36 kr. 1,51 kr. 1,13 kr. Reel 0,783 kr. View 0,91 kr. 0,768 kr. 0,656 kr. 0,56 kr.	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE DFN1006-2A VESD26D1-HD1HG3-08 Vishay 1: 3,33 kr. 9.750In Stock New Product	Mfr. Part No. VESD26D1-HD1HG3-08 Mouser Part No 78-VESD26D1-HD1H3-08 New Product	Vishay	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE DFN1006-2A		9.750In Stock	Cut Tape 3,33 kr. 1,49 kr. 1,13 kr. 0,947 kr. Reel 0,477 kr. View 0,836 kr. 0,821 kr. 0,433 kr.	Min.: 1 Mult.: 1 : 10.000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2 ELECT / 3000v B88069X4231T502 TDK 1: 12,16 kr. 766In Stock New Product	Mfr. Part No. B88069X4231T502 Mouser Part No 871-B88069X4231T502 New Product	TDK	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2 ELECT / 3000v Learn More about TDK epcos b88069x surge arresters	Datasheet	766In Stock	Cut Tape 12,16 kr. 10,22 kr. 8,21 kr. 7,12 kr. Reel 5,74 kr. View 6,80 kr. 5,57 kr. 5,15 kr. 4,58 kr.	Min.: 1 Mult.: 1 : 500
Connectorised Surge Protectors 4.3-10 F/F BULKHEAD COAXIAL RF SURGE PROTECTOR 698 PE73SP1061 Pasternack 1: 1.305,05 kr. 1In Stock New Product	Mfr. Part No. PE73SP1061 Mouser Part No 28-PE73SP1061 New Product	Pasternack	Connectorised Surge Protectors 4.3-10 F/F BULKHEAD COAXIAL RF SURGE PROTECTOR 698	Datasheet	1In Stock	1.305,05 kr. 1.165,70 kr. 1.143,47 kr. 1.139,22 kr. View Quote	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Zen TVS 600W 58V UNI SOD-123FL TR13 SZSMF6L58AT3G Littelfuse 1: 6,22 kr. 3.992In Stock New Product	Mfr. Part No. SZSMF6L58AT3G Mouser Part No 576-SZSMF6L58AT3G New Product	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 600W 58V UNI SOD-123FL TR13 Learn More about Littelfuse szsmf6l tvs diodes	Datasheet	3.992In Stock	Cut Tape 6,22 kr. 3,91 kr. 2,50 kr. 1,86 kr. Reel 1,10 kr. View 1,51 kr. 1,31 kr. 0,933 kr. MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes SOD-962 VRMW 15V 1uA TVS Diodes DF2S20ASL,L3F Toshiba 1: 1,22 kr. 9.110In Stock New Product	Mfr. Part No. DF2S20ASL,L3F Mouser Part No 757-DF2S20ASLL3F New Product	Toshiba	ESD Protection Diodes / TVS Diodes SOD-962 VRMW 15V 1uA TVS Diodes	Datasheet	9.110In Stock	Cut Tape 1,22 kr. 0,821 kr. 0,403 kr. 0,336 kr. Reel 0,149 kr. View 0,254 kr. 0,216 kr. 0,209 kr. 0,142 kr.	Min.: 1 Mult.: 1 : 10.000
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE DFN1006-2A VESD16D1-HD1HG3-08 Vishay 1: 3,33 kr. 9.750In Stock New Product	Mfr. Part No. VESD16D1-HD1HG3-08 Mouser Part No 78-VESD16D1-HD1H3-08 New Product	Vishay	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE DFN1006-2A		9.750In Stock	Cut Tape 3,33 kr. 2,32 kr. 1,13 kr. 0,947 kr. Reel 0,477 kr. View 0,664 kr. 0,574 kr. 0,545 kr. 0,433 kr.	Min.: 1 Mult.: 1 : 10.000
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOD323 VLIN3333-02GHE3A08 Vishay 1: 3,66 kr. 8.194In Stock New Product	Mfr. Part No. VLIN3333-02GHE3A08 Mouser Part No 78-VLIN3333-02HE3A08 New Product	Vishay	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOD323	Datasheet	8.194In Stock	Cut Tape 3,66 kr. 2,54 kr. 1,25 kr. 1,04 kr. Reel 0,619 kr. View 0,724 kr. 0,589 kr. 0,47 kr.	Min.: 1 Mult.: 1 : 3.000

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