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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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Types of Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes TVS, unidirectional, VRWM 60V, 5KW, SMC 5KMC60AS_R1_00001 Panjit 1: 2,22 € 3.100In Stock	Mfr. Part No. 5KMC60AS_R1_00001 Mouser Part No 241-5KMC60AS	Panjit	ESD Protection Diodes / TVS Diodes TVS, unidirectional, VRWM 60V, 5KW, SMC Learn More about Panjit 5kmc tvs diodes	Datasheet	3.100In Stock	Cut Tape 2,22 € 1,43 € 1,15 € 0,972 € Reel 0,695 € View 0,76 € 0,607 € 0,593 € MouseReel Available	Min.: 1 Mult.: 1 : 800
Circuit Breakers MICO 4.10 SPEED-START electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A, Optimized startup behavior 9000-41034-0401005 Murrelektronik 1: 341,88 € 6In Stock	Mfr. Part No. 9000-41034-0401005 Mouser Part No 867-9000410340401005	Murrelektronik	Circuit Breakers MICO 4.10 SPEED-START electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 4-6-8-10 A, Optimized startup behavior Learn More about Murrelektronik mico classic modules	Datasheet	6In Stock	341,88 €	Min.: 1 Mult.: 1
Surface Mount Fuses .028A 7.5mOhm Green LGA Miniature 0402 F0402G0R02FNTR KYOCERA AVX 1: 0,826 € 68.771In Stock	Mfr. Part No. F0402G0R02FNTR Mouser Part No 581-F0402G0R02FNTR	KYOCERA AVX	Surface Mount Fuses .028A 7.5mOhm Green LGA Miniature 0402	Datasheet	68.771In Stock	Cut Tape 0,826 € 0,656 € 0,553 € 0,516 € Reel 0,516 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz 3402.26.0002 HUBER+SUHNER 1: 500,86 € 50In Stock	Mfr. Part No. 3402.26.0002 Mouser Part No 455-3402260002	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	50In Stock	500,86 € 300,20 € Quote Quote	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA270CA Littelfuse 1: 27,35 € 761In Stock	Mfr. Part No. 30KPA270CA Mouser Part No 576-30KPA270CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	761In Stock	Cut Tape 27,35 € 21,65 € 20,97 € Reel 20,97 €	Min.: 1 Mult.: 1 : 800
Triacs 16 Amp Standard High Temperature Alternistor TRIAC-TO263 QJ6016NH5RP Littelfuse 1: 5,12 € 683In Stock	Mfr. Part No. QJ6016NH5RP Mouser Part No 576-QJ6016NH5RP	Littelfuse	Triacs 16 Amp Standard High Temperature Alternistor TRIAC-TO263 Learn More about Littelfuse qjxx16xhx alternistor triacs	Datasheet	683In Stock	Cut Tape 5,12 € 3,38 € 2,46 € Reel 2,11 € 1,83 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2000 V GDT28H-200-BRP Bourns 1: 1,56 € 1.563In Stock	Mfr. Part No. GDT28H-200-BRP Mouser Part No 652-GDT28H-200-BRP	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2000 V Learn More about Bourns gdt28h gdts	Datasheet	1.563In Stock	Cut Tape 1,56 € 1,44 € 1,20 € 1,10 € Reel 0,802 € View 0,989 € 0,869 € 0,734 € 0,727 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 200V GDT35-20-S1-RP Bourns 1: 1,53 € 1.835In Stock	Mfr. Part No. GDT35-20-S1-RP Mouser Part No 652-GDT35-20-S1-RP	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 200V Learn More about Bourns gdt35	Datasheet	1.835In Stock	Cut Tape 1,53 € 1,41 € 1,17 € 1,08 € Reel 0,796 € View 0,972 € 0,894 € 0,722 € 0,714 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
ESD Protection Diodes / TVS Diodes 1.5KW,47V 5%,UNIDIR,SMC TVS 1.5SMC47AHE3_A/I Vishay Semiconductors 1: 1,05 € 6.973In Stock	Mfr. Part No. 1.5SMC47AHE3_A/I Mouser Part No 78-1.5SMC47AHE3_A/I	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,47V 5%,UNIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	6.973In Stock	Cut Tape 1,05 € 0,485 € 0,43 € 0,333 € Reel 0,258 € View 0,33 € 0,257 € 0,228 € 0,212 €	Min.: 1 Mult.: 1 : 3.500
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 470V, REEL GDT25-47-S1-RP Bourns 1: 0,946 € 2.812In Stock	Mfr. Part No. GDT25-47-S1-RP Mouser Part No 652-GDT25-47-S1-RP	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 470V, REEL Learn More about Bourns gdt25 gdt arrestors	Datasheet	2.812In Stock	Cut Tape 0,946 € 0,869 € 0,719 € 0,664 € Reel 0,484 € View 0,597 € 0,55 € 0,466 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2700 V GDT28H-270-BRP Bourns 1: 1,56 € 1.909In Stock	Mfr. Part No. GDT28H-270-BRP Mouser Part No 652-GDT28H-270-BRP	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2700 V Learn More about Bourns gdt28h gdts	Datasheet	1.909In Stock	Cut Tape 1,56 € 1,44 € 1,20 € 1,10 € Reel 0,802 € View 0,989 € 0,912 € 0,734 € 0,727 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA75A Littelfuse 1: 19,77 € 225In Stock	Mfr. Part No. 30KPA75A Mouser Part No 576-30KPA75A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	225In Stock	Cut Tape 19,77 € 14,22 € 12,88 € 12,55 € Reel 12,55 €	Min.: 1 Mult.: 1 : 800
Triacs 400V 10A 50-50-50mA Q4010L5TP Littelfuse 1: 2,96 € 11.031In Stock	Mfr. Part No. Q4010L5TP Mouser Part No 576-Q4010L5TP	Littelfuse	Triacs 400V 10A 50-50-50mA Learn More about Littelfuse qxx10 triacs	Datasheet	11.031In Stock	2,96 € 1,51 € 1,38 €	Min.: 1 Mult.: 1
Circuit Breakers CBMC E4 24DC/1-10ANO 2906032 Phoenix Contact 1: 100,01 € 375In Stock	Mfr. Part No. 2906032 Mouser Part No 651-2906032	Phoenix Contact	Circuit Breakers CBMC E4 24DC/1-10ANO Learn More about Phoenix Contact cbmc circuit breakers	Datasheet	375In Stock	100,01 €	Min.: 1 Mult.: 1
SCRs New Input Thyristor - D2PAK-e3 VS-16TTS08STRL-M3 Vishay Semiconductors 1: 4,40 € 7.244In Stock	Mfr. Part No. VS-16TTS08STRL-M3 Mouser Part No 78-VS-16TTS08STRL-M3	Vishay Semiconductors	SCRs New Input Thyristor - D2PAK-e3	Datasheet	7.244In Stock	Cut Tape 4,40 € 2,92 € 2,08 € 1,75 € Reel 1,75 €	Min.: 1 Mult.: 1 : 800
NTC (Negative Temperature Coefficient) Thermistors 0402 10K OHM 0.5% NTC AEC-Q200 125C NTCG103JX103DTDS TDK 1: 0,275 € 160.642In Stock	Mfr. Part No. NTCG103JX103DTDS Mouser Part No 810-NTCG103JX103DTDS	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 10K OHM 0.5% NTC AEC-Q200 125C Learn More about TDK NTCG smd ntc thermistors	Datasheet	160.642In Stock	Cut Tape 0,275 € 0,254 € 0,224 € 0,209 € Reel 0,136 € View 0,185 € 0,159 € 0,151 € 0,131 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000
NTC (Negative Temperature Coefficient) Thermistors 30k 3964 B57863S0303F040 TDK 1: 2,54 € 11.370In Stock	Mfr. Part No. B57863S0303F040 Mouser Part No 871-B57863S303F40	TDK	NTC (Negative Temperature Coefficient) Thermistors 30k 3964 Learn More about TDK epcos ntc thermistors	Datasheet	11.370In Stock	2,54 € 2,43 € 2,29 € 2,19 € View 2,11 € 1,91 € 1,79 € 1,60 €	Min.: 1 Mult.: 1
Power Outlet Strips ES2P Basic PDU, 30 (24) AMP, (22)5-20R, NEMA L5-30P 3W-3M, BLACK E22B09M Panduit 1: 373,94 € 1In Stock Restricted Availability 4Expected 11/9/2026 New Product	Mfr. Part No. E22B09M Mouser Part No 644-E22B09M New Product	Panduit	Power Outlet Strips ES2P Basic PDU, 30 (24) AMP, (22)5-20R, NEMA L5-30P 3W-3M, BLACK Learn More about Panduit es2p pdus Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock 4Expected 11/9/2026	373,94 € 347,49 € 337,51 € View Quote	Min.: 1 Mult.: 1 Restricted Availability
Power Outlet Strips ES2P Basic PDU, 30 (24) AMP, (12)C13, NEMA L6-30P 3W-3M, BLACK E12B47M Panduit 1: 279,11 € 1In Stock Restricted Availability 9Expected 11/30/2026 New Product	Mfr. Part No. E12B47M Mouser Part No 644-E12B47M New Product	Panduit	Power Outlet Strips ES2P Basic PDU, 30 (24) AMP, (12)C13, NEMA L6-30P 3W-3M, BLACK Learn More about Panduit es2p pdus Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock 9Expected 11/30/2026	279,11 € 268,40 € 264,26 € View Quote	Min.: 1 Mult.: 1 Restricted Availability
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA28A Littelfuse 1: 16,31 € 2.323In Stock	Mfr. Part No. 30KPA28A Mouser Part No 576-30KPA28A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	2.323In Stock	Cut Tape 16,31 € 12,87 € 12,55 € Reel 12,55 €	Min.: 1 Mult.: 1 : 800
ESD Protection Diodes / TVS Diodes TVS 30KW 5%BI P600 39V TR13 30KPA39CA Littelfuse 1: 17,76 € 1.166In Stock	Mfr. Part No. 30KPA39CA Mouser Part No 576-30KPA39CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 30KW 5%BI P600 39V TR13 Learn More about Littelfuse tvsdiodes	Datasheet	1.166In Stock	Cut Tape 17,76 € 14,27 € 13,79 € Reel 13,79 €	Min.: 1 Mult.: 1 : 800
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA64A Littelfuse 1: 19,77 € 1.374In Stock	Mfr. Part No. 30KPA64A Mouser Part No 576-30KPA64A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	1.374In Stock	Cut Tape 19,77 € 14,22 € 12,88 € 12,55 € Reel 12,55 €	Min.: 1 Mult.: 1 : 800
Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting KLKR002.T Littelfuse 1: 24,06 € 1.155In Stock	Mfr. Part No. KLKR002.T Mouser Part No 576-KLKR002.T	Littelfuse	Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting Learn More about Littelfuse protection products for panels	Datasheet	1.155In Stock	24,06 € 21,06 € 20,89 € 17,30 € View 15,94 € 14,30 € 13,16 €	Min.: 1 Mult.: 1
Thermal Cut-offs Metal Hybrid PPTC MHP-TAM6-9-72 Littelfuse 1: 1,16 € 19.128In Stock	Mfr. Part No. MHP-TAM6-9-72 Mouser Part No 650-MHP-TAM6-9-72	Littelfuse	Thermal Cut-offs Metal Hybrid PPTC Learn More about Littelfuse mhp tam	Datasheet	19.128In Stock	1,16 € 1,02 € 0,98 € 0,92 € View 0,877 € 0,838 € 0,794 € 0,728 € 0,684 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 3% NTCGP3JH103HCZCCA TDK 1: 5,74 € 8.879In Stock	Mfr. Part No. NTCGP3JH103HCZCCA Mouser Part No 810-NTCGP3JH103HCZCC	TDK	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 3% Learn More about TDK ntcgp temperature sensors	Datasheet	8.879In Stock	5,74 € 5,17 € 4,96 € 4,70 € View 4,53 € 4,38 € 4,37 € 4,06 € 3,93 €	Min.: 1 Mult.: 1

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