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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes LOW CAP TVS ESD8472MUT5G onsemi 1: £0.217 778,040In Stock	Mfr. Part No. ESD8472MUT5G Mouser Part No 863-ESD8472MUT5G	onsemi	ESD Protection Diodes / TVS Diodes LOW CAP TVS Learn More about onsemi on semi esd protection diodes arrays	Datasheet	778,040In Stock	Cut Tape £0.217 £0.095 £0.083 £0.061 View Reel £0.032 £0.05 £0.043 £0.04 £0.032 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes ESD PROTECTION ESD9101P2T5G onsemi 1: £0.263 353,043In Stock	Mfr. Part No. ESD9101P2T5G Mouser Part No 863-ESD9101P2T5G	onsemi	ESD Protection Diodes / TVS Diodes ESD PROTECTION	Datasheet	353,043In Stock	Cut Tape £0.263 £0.115 £0.10 £0.074 View Reel £0.041 £0.064 £0.056 £0.045 £0.041 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Resettable Fuses - PPTC +24 VOLT ELECTRONIC FUSE NIS4461MT1TXG onsemi 1: £1.78 6,644In Stock	Mfr. Part No. NIS4461MT1TXG Mouser Part No 863-NIS4461MT1TXG	onsemi	Resettable Fuses - PPTC +24 VOLT ELECTRONIC FUSE Learn More about onsemi on semiconductor nis4461 efuse	Datasheet	6,644In Stock	Cut Tape £1.78 £1.20 £1.07 £1.02 View Reel £0.908 £0.96 £0.934 £0.908 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 3V ELECTRONIC FUSE NIS6432MT1TWG onsemi 1: £1.03 4,491In Stock	Mfr. Part No. NIS6432MT1TWG Mouser Part No 863-NIS6432MT1TWG	onsemi	Resettable Fuses - PPTC 3V ELECTRONIC FUSE Learn More about onsemi on semi nis64x2 fuses	Datasheet	4,491In Stock	Cut Tape £1.03 £0.69 £0.66 £0.608 Reel £0.512 View £0.571 £0.541 £0.52 £0.498 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 4 CH LC EMI FILTER IN DFN NUF4220MNT1G onsemi 1: £0.705 11,032In Stock	Mfr. Part No. NUF4220MNT1G Mouser Part No 863-NUF4220MNT1G	onsemi	ESD Protection Diodes / TVS Diodes 4 CH LC EMI FILTER IN DFN	Datasheet	11,032In Stock	Cut Tape £0.705 £0.532 £0.50 £0.434 Reel £0.34 View £0.383 £0.381 £0.306 £0.299 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SC74 QUAD ARRAY 5.6V MMQA5V6T3G onsemi 1: £0.405 80,749In Stock	Mfr. Part No. MMQA5V6T3G Mouser Part No 863-MMQA5V6T3G	onsemi	ESD Protection Diodes / TVS Diodes SC74 QUAD ARRAY 5.6V Learn More about onsemi mmqa szmmqa esd protection diodes	Datasheet	80,749In Stock	Cut Tape £0.405 £0.182 £0.159 £0.12 View Reel £0.071 £0.117 £0.102 £0.10 £0.071 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes LOW CAP TVS ESD8472MUT3G onsemi 1: £0.338 29,104In Stock	Mfr. Part No. ESD8472MUT3G Mouser Part No 863-ESD8472MUT3G	onsemi	ESD Protection Diodes / TVS Diodes LOW CAP TVS	Datasheet	29,104In Stock	Cut Tape £0.338 £0.19 £0.14 £0.112 Reel £0.073 View £0.103 £0.094 £0.072 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes LO CAPACITANCE SURF MNT TVS NUP4201DR2G onsemi 1: £1.32 3,189In Stock	Mfr. Part No. NUP4201DR2G Mouser Part No 863-NUP4201DR2G	onsemi	ESD Protection Diodes / TVS Diodes LO CAPACITANCE SURF MNT TVS	Datasheet	3,189In Stock	Cut Tape £1.32 £0.882 £0.727 £0.636 Reel £0.438 View £0.512 £0.491 £0.425 £0.416 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes UNIDIRECTIONAL SCR SZESD8351MUT5G onsemi 1: £0.405 17,677In Stock	Mfr. Part No. SZESD8351MUT5G Mouser Part No 863-SZESD8351MUT5G	onsemi	ESD Protection Diodes / TVS Diodes UNIDIRECTIONAL SCR Learn More about onsemi fairchild usb type c	Datasheet	17,677In Stock	Cut Tape £0.405 £0.182 £0.16 £0.12 View Reel £0.07 £0.115 £0.102 £0.084 £0.07 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes ZEN ESD PROTECT UESD5.0DT5G onsemi 1: £0.383 75,013In Stock	Mfr. Part No. UESD5.0DT5G Mouser Part No 863-UESD5.0DT5G	onsemi	ESD Protection Diodes / TVS Diodes ZEN ESD PROTECT	Datasheet	75,013In Stock	Cut Tape £0.383 £0.17 £0.127 £0.10 Reel £0.065 View £0.092 £0.085 £0.073 £0.063 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
ESD Protection Diodes / TVS Diodes UNIDIR LO CAP ESD DIODE ESD9P5.0ST5G onsemi 1: £0.248 92,250In Stock	Mfr. Part No. ESD9P5.0ST5G Mouser Part No 863-ESD9P5.0ST5G	onsemi	ESD Protection Diodes / TVS Diodes UNIDIR LO CAP ESD DIODE	Datasheet	92,250In Stock	Cut Tape £0.248 £0.131 £0.095 £0.078 Reel £0.047 View £0.067 £0.066 £0.052 £0.045 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
ESD Protection Diodes / TVS Diodes 15V 225mW Dual Common Cathode MMBZ15VDLT1G onsemi 1: £0.165 236,997In Stock	Mfr. Part No. MMBZ15VDLT1G Mouser Part No 863-MMBZ15VDLT1G	onsemi	ESD Protection Diodes / TVS Diodes 15V 225mW Dual Common Cathode	Datasheet	236,997In Stock	Cut Tape £0.165 £0.072 £0.058 £0.045 Reel £0.031 View £0.041 £0.03 £0.024 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5 Line TVS Array SMS24CT1G onsemi 1: £0.526 11,603In Stock	Mfr. Part No. SMS24CT1G Mouser Part No 863-SMS24CT1G	onsemi	ESD Protection Diodes / TVS Diodes 5 Line TVS Array Learn More about onsemi smsxc diode arrays	Datasheet	11,603In Stock	Cut Tape £0.526 £0.238 £0.21 £0.158 Reel £0.12 View £0.152 £0.11 £0.101 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5.6V 150W TVS Quad Array MMQA5V6T1G onsemi 1: £0.338 161,101In Stock 81,000Expected 08/01/2027	Mfr. Part No. MMQA5V6T1G Mouser Part No 863-MMQA5V6T1G	onsemi	ESD Protection Diodes / TVS Diodes 5.6V 150W TVS Quad Array Learn More about onsemi mmqa szmmqa esd protection diodes	Datasheet	161,101In Stock 81,000Expected 08/01/2027	Cut Tape £0.338 £0.148 £0.114 £0.095 Reel £0.071 View £0.081 £0.065 £0.062 £0.059 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes WDFN6L ESD PROTECTIO NIS1161MTTAG onsemi 1: £1.69 2,799In Stock	Mfr. Part No. NIS1161MTTAG Mouser Part No 863-NIS1161MTTAG	onsemi	ESD Protection Diodes / TVS Diodes WDFN6L ESD PROTECTIO Learn More about onsemi on semi niv1x esd suppressors	Datasheet	2,799In Stock	Cut Tape £1.69 £1.08 £0.818 £0.73 Reel £0.471 View £0.581 £0.55 £0.441 £0.432 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 5V ELECTRONIC FUSE NIS6452MT2TWG onsemi 1: £1.37 6,282In Stock	Mfr. Part No. NIS6452MT2TWG Mouser Part No 863-NIS6452MT2TWG	onsemi	Resettable Fuses - PPTC 5V ELECTRONIC FUSE Learn More about onsemi on semi nis64x2 fuses	Datasheet	6,282In Stock	Cut Tape £1.37 £0.917 £0.89 £0.818 Reel £0.684 View £0.766 £0.728 £0.703 £0.673	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Low Cap. TVS Quad Array for ESD NSQA6V8AW5T2G onsemi 1: £0.615 48,159In Stock	Mfr. Part No. NSQA6V8AW5T2G Mouser Part No 863-NSQA6V8AW5T2G	onsemi	ESD Protection Diodes / TVS Diodes Low Cap. TVS Quad Array for ESD	Datasheet	48,159In Stock	Cut Tape £0.615 £0.281 £0.248 £0.189 Reel £0.145 View £0.18 £0.133 £0.132 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 4 LINE TVS ARRAY NUP4060AXV6T1G onsemi 1: £1.05 14,431In Stock	Mfr. Part No. NUP4060AXV6T1G Mouser Part No 863-NUP4060AXV6T1G	onsemi	ESD Protection Diodes / TVS Diodes 4 LINE TVS ARRAY	Datasheet	14,431In Stock	Cut Tape £1.05 £0.716 £0.595 £0.536 Reel £0.335 View £0.443 £0.383 £0.318 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes 15V Single Line Low Capacitance TVS SL15T1G onsemi 1: £0.54 23,813In Stock	Mfr. Part No. SL15T1G Mouser Part No 863-SL15T1G	onsemi	ESD Protection Diodes / TVS Diodes 15V Single Line Low Capacitance TVS Learn More about onsemi on semi tvs devices	Datasheet	23,813In Stock	Cut Tape £0.54 £0.244 £0.199 £0.158 Reel £0.119 View £0.142 £0.115 £0.109 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Q101 PPAP ESD7421 SZESD7421N2T5G onsemi 1: £0.736 1,065In Stock	Mfr. Part No. SZESD7421N2T5G Mouser Part No 863-SZESD7421N2T5G	onsemi	ESD Protection Diodes / TVS Diodes Q101 PPAP ESD7421	Datasheet	1,065In Stock	Cut Tape £0.736 £0.371 £0.298 £0.224 Reel £0.133 View £0.213 £0.182 £0.144 £0.131 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
ESD Protection Diodes / TVS Diodes SOD-923 ESD PROTECTION SZESD9X5.0ST5G onsemi 1: £0.526 1,478In Stock 40,000Expected 22/10/2027	Mfr. Part No. SZESD9X5.0ST5G Mouser Part No 863-SZESD9X5.0ST5G	onsemi	ESD Protection Diodes / TVS Diodes SOD-923 ESD PROTECTION	Datasheet	1,478In Stock 40,000Expected 22/10/2027	Cut Tape £0.526 £0.235 £0.207 £0.156 View Reel £0.086 £0.132 £0.129 £0.086 £0.086 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
ESD Protection Diodes / TVS Diodes 8 CHANNEL TVS ARRAY NSP8818MUTAG onsemi 1: £1.68 230In Stock 3,000Expected 16/11/2026	Mfr. Part No. NSP8818MUTAG Mouser Part No 863-NSP8818MUTAG	onsemi	ESD Protection Diodes / TVS Diodes 8 CHANNEL TVS ARRAY	Datasheet	230In Stock 3,000Expected 16/11/2026	Cut Tape £1.68 £1.06 £0.849 £0.706 View Reel £0.456 £0.55 £0.475 £0.456 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE SZESD5Z5.0T5G onsemi 1: £0.188 1,319In Stock 64,000On Order New Product	Mfr. Part No. SZESD5Z5.0T5G Mouser Part No 863-SZESD5Z5.0T5G New Product	onsemi	ESD Protection Diodes / TVS Diodes SOD523 ESD DIODE Learn More about onsemi esd5z2 5t1g esd protection diodes	Datasheet	1,319In Stock 64,000On Order On Order Ship Dates Mfr. No: SZESD5Z5.0T5G Stock: 1,319 Can Dispatch Immediately On Order: 24,000 Expected 09/04/2027 24,000 Expected 23/04/2027 16,000 Expected 05/01/2028 Factory Lead Time: 52 Weeks	Cut Tape £0.188 £0.132 £0.071 £0.054 View Reel £0.032 £0.052 £0.032 £0.032	Min.: 1 Mult.: 1 : 8,000
ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor, Common Anode, SC-59 SZMMQA18VT1G onsemi 1: £0.465 833In Stock 3,000Expected 08/12/2026 New Product	Mfr. Part No. SZMMQA18VT1G Mouser Part No 863-SZMMQA18VT1G New Product	onsemi	ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor, Common Anode, SC-59 Learn More about onsemi mmqa szmmqa esd protection diodes	Datasheet	833In Stock 3,000Expected 08/12/2026	Cut Tape £0.465 £0.217 £0.187 £0.14 Reel £0.10 View £0.115 £0.099 £0.083 £0.079	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes OMRON SPCL 18V ZNER onsemi S2ZMMBZ18VALT1G S2ZMMBZ18VALT1G onsemi 1: £0.203 60,000In Stock	Mfr. Part No. S2ZMMBZ18VALT1G Mouser Part No 863-S2ZMMBZ18VALT1G	onsemi	ESD Protection Diodes / TVS Diodes OMRON SPCL 18V ZNER	Datasheet	60,000In Stock	Cut Tape £0.203 £0.088 £0.076 £0.057 Reel £0.04 View £0.047 £0.036 £0.031 £0.025	Min.: 1 Mult.: 1 : 3,000

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onsemi Circuit Protection

Types of Circuit Protection