Circuit Protection – Mouser United Kingdom

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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 47V 1KW 5% BiDirectional 1KSMB47CA Littelfuse 1: £0.834 15,336In Stock	Mfr. Part No. 1KSMB47CA Mouser Part No 576-1KSMB47CA	Littelfuse	ESD Protection Diodes / TVS Diodes 47V 1KW 5% BiDirectional Learn More about Littelfuse tvsdiodes	Datasheet	15,336In Stock	Cut Tape £0.834 £0.401 £0.343 £0.265 £0.24 Reel £0.208 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 24V 1KW 5% BiDirectional 1KSMB24A Littelfuse 1: £0.743 17,818In Stock	Mfr. Part No. 1KSMB24A Mouser Part No 576-1KSMB24A	Littelfuse	ESD Protection Diodes / TVS Diodes 24V 1KW 5% BiDirectional Learn More about Littelfuse tvsdiodes	Datasheet	17,818In Stock	Cut Tape £0.743 £0.36 £0.301 £0.233 £0.21 Reel £0.181 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 56V 1KW 5% BiDirectional 1KSMB56A Littelfuse 1: £0.743 8,467In Stock	Mfr. Part No. 1KSMB56A Mouser Part No 576-1KSMB56A	Littelfuse	ESD Protection Diodes / TVS Diodes 56V 1KW 5% BiDirectional Learn More about Littelfuse tvsdiodes	Datasheet	8,467In Stock	Cut Tape £0.743 £0.36 £0.301 £0.233 £0.21 Reel £0.181 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 250V 7mm Epoxy UltraMOV V07E250PL2T Littelfuse 1: £0.338 10,890In Stock	Mfr. Part No. V07E250PL2T Mouser Part No 576-V07E250PL2T	Littelfuse	Varistors 250V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	10,890In Stock	Cut Tape £0.338 £0.235 £0.21 £0.182 Reel £0.13 View £0.168 £0.16 £0.123 £0.122	Min.: 1 Mult.: 1 : 1,000
Varistors 150V 10mm Epoxy UltraMOV V10E150P Littelfuse 1: £0.278 8,395In Stock	Mfr. Part No. V10E150P Mouser Part No 576-V10E150P	Littelfuse	Varistors 150V 10mm Epoxy UltraMOV Learn More about Littelfuse Littelfuse Varistors	Datasheet	8,395In Stock	£0.278 £0.192 £0.171 £0.15	Min.: 1 Mult.: 1
Varistors 320V 10mm Epoxy UltraMOV V10E320P Littelfuse 1: £0.33 5,163In Stock	Mfr. Part No. V10E320P Mouser Part No 576-V10E320P	Littelfuse	Varistors 320V 10mm Epoxy UltraMOV Learn More about Littelfuse Littelfuse Varistors	Datasheet	5,163In Stock	£0.33 £0.234 £0.201 £0.175 View £0.169 £0.161 £0.155 £0.15	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 150V 1KW 5% BiDirectional 1KSMB150CA Littelfuse 1: £0.368 4,553In Stock	Mfr. Part No. 1KSMB150CA Mouser Part No 576-1KSMB150CA	Littelfuse	ESD Protection Diodes / TVS Diodes 150V 1KW 5% BiDirectional Learn More about Littelfuse tvsdiodes	Datasheet	4,553In Stock	Cut Tape £0.368 £0.299 £0.258 £0.217 £0.214 Reel £0.208 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 51V 1KW 5% BiDirectional 1KSMB51A Littelfuse 1: £0.383 3,772In Stock	Mfr. Part No. 1KSMB51A Mouser Part No 576-1KSMB51A	Littelfuse	ESD Protection Diodes / TVS Diodes 51V 1KW 5% BiDirectional Learn More about Littelfuse tvsdiodes	Datasheet	3,772In Stock	Cut Tape £0.383 £0.336 £0.287 £0.233 £0.21 Reel £0.181 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 300V 14mm Epoxy UltraMOV V14E300PL1T Littelfuse 1: £0.428 3,592In Stock	Mfr. Part No. V14E300PL1T Mouser Part No 576-V14E300PL1T	Littelfuse	Varistors 300V 14mm Epoxy UltraMOV Learn More about Littelfuse ultramov 14mm varistors	Datasheet	3,592In Stock	Cut Tape £0.428 £0.36 £0.328 £0.287 Reel £0.212 View £0.221 £0.201	Min.: 1 Mult.: 1 : 400
ESD Protection Diodes / TVS Diodes 130V 1KW 5% BiDirectional 1KSMB130CA Littelfuse 1: £0.496 3,358In Stock	Mfr. Part No. 1KSMB130CA Mouser Part No 576-1KSMB130CA	Littelfuse	ESD Protection Diodes / TVS Diodes 130V 1KW 5% BiDirectional Learn More about Littelfuse tvsdiodes	Datasheet	3,358In Stock	Cut Tape £0.496 £0.333 £0.295 £0.228 £0.208 Reel £0.208	Min.: 1 Mult.: 1 : 3,000
Varistors 275V 14mm Epoxy UltraMOV V14E275PL1T Littelfuse 1: £0.428 2,904In Stock	Mfr. Part No. V14E275PL1T Mouser Part No 576-V14E275PL1T	Littelfuse	Varistors 275V 14mm Epoxy UltraMOV Learn More about Littelfuse ultramov 14mm varistors	Datasheet	2,904In Stock	Cut Tape £0.428 £0.319 £0.289 £0.253 £0.221 Reel £0.201	Min.: 1 Mult.: 1 : 500
Varistors 300V 10mm Epoxy UltraMOV V10E300PL1T Littelfuse 1: £0.398 4,853In Stock	Mfr. Part No. V10E300PL1T Mouser Part No 576-V10E300PL1T	Littelfuse	Varistors 300V 10mm Epoxy UltraMOV Learn More about Littelfuse Littelfuse Varistors	Datasheet	4,853In Stock	Cut Tape £0.398 £0.28 £0.25 £0.217 Reel £0.163 View £0.202 £0.153 £0.15	Min.: 1 Mult.: 1 : 500
Varistors 625V 10mm Epoxy UltraMOV V10E625P Littelfuse 1: £0.421 3,903In Stock	Mfr. Part No. V10E625P Mouser Part No 576-V10E625P	Littelfuse	Varistors 625V 10mm Epoxy UltraMOV Learn More about Littelfuse Littelfuse Varistors	Datasheet	3,903In Stock	£0.421 £0.296 £0.265 £0.234	Min.: 1 Mult.: 1
Varistors 275V 7mm Epoxy UltraMOV V07E275PL2B Littelfuse 1: £0.608 3,544In Stock	Mfr. Part No. V07E275PL2B Mouser Part No 576-V07E275PL2B	Littelfuse	Varistors 275V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	3,544In Stock	£0.608 £0.363 £0.335 £0.268 View £0.249 £0.21 £0.163 £0.148 £0.144	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 8.2V 1KW 5% BiDirectional 1KSMB8.2A Littelfuse 1: £0.743 770In Stock	Mfr. Part No. 1KSMB8.2A Mouser Part No 576-1KSMB8.2A	Littelfuse	ESD Protection Diodes / TVS Diodes 8.2V 1KW 5% BiDirectional Learn More about Littelfuse tvsdiodes	Datasheet	770In Stock	Cut Tape £0.743 £0.459 £0.301 £0.233 £0.21 Reel £0.195 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 140V 7mm Epoxy UltraMOV V07E140P Littelfuse 1: £0.563 3,257In Stock	Mfr. Part No. V07E140P Mouser Part No 576-V07E140P	Littelfuse	Varistors 140V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	3,257In Stock	£0.563 £0.336 £0.233 £0.217 View £0.183 £0.149 £0.126	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 120V 1KW 5% BiDirectional 1KSMB120CA Littelfuse 1: £0.849 2,875In Stock	Mfr. Part No. 1KSMB120CA Mouser Part No 576-1KSMB120CA	Littelfuse	ESD Protection Diodes / TVS Diodes 120V 1KW 5% BiDirectional Learn More about Littelfuse tvsdiodes	Datasheet	2,875In Stock	Cut Tape £0.849 £0.398 £0.289 £0.228 £0.213 Reel £0.208 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 320V 10mm Phenolic UltraMOV V10P320P Littelfuse 1: £1.08 3,894In Stock	Mfr. Part No. V10P320P Mouser Part No 576-V10P320P	Littelfuse	Varistors 320V 10mm Phenolic UltraMOV Learn More about Littelfuse Littelfuse Varistors	Datasheet	3,894In Stock	£1.08 £0.665 £0.593 £0.486 View £0.455 £0.402 £0.329 £0.306	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 18V 1KW 5% BiDirectional 1KSMB18CA Littelfuse 1: £0.856 8,911In Stock	Mfr. Part No. 1KSMB18CA Mouser Part No 576-1KSMB18CA	Littelfuse	ESD Protection Diodes / TVS Diodes 18V 1KW 5% BiDirectional Learn More about Littelfuse tvsdiodes	Datasheet	8,911In Stock	Cut Tape £0.856 £0.401 £0.348 £0.27 £0.255 Reel £0.208 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 24V 1KW 5% BiDirectional 1KSMB24CA Littelfuse 1: £0.856 5,889In Stock	Mfr. Part No. 1KSMB24CA Mouser Part No 576-1KSMB24CA	Littelfuse	ESD Protection Diodes / TVS Diodes 24V 1KW 5% BiDirectional Learn More about Littelfuse tvsdiodes	Datasheet	5,889In Stock	Cut Tape £0.856 £0.401 £0.348 £0.27 £0.255 Reel £0.208 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 550V 10mm Epoxy UltraMOV V10E550P Littelfuse 1: £0.421 10,495In Stock 5,000Expected 15/02/2027	Mfr. Part No. V10E550P Mouser Part No 576-V10E550P	Littelfuse	Varistors 550V 10mm Epoxy UltraMOV Learn More about Littelfuse Littelfuse Varistors	Datasheet	10,495In Stock 5,000Expected 15/02/2027	£0.421 £0.295 £0.265 £0.231 View £0.215 £0.209	Min.: 1 Mult.: 1
Varistors 300V 14mm Epoxy UltraMOV V14E300P Littelfuse 1: £0.428 9,055In Stock	Mfr. Part No. V14E300P Mouser Part No 576-V14E300P	Littelfuse	Varistors 300V 14mm Epoxy UltraMOV Learn More about Littelfuse ultramov 14mm varistors	Datasheet	9,055In Stock	£0.428 £0.30 £0.27 £0.236 View £0.219 £0.212	Min.: 1 Mult.: 1
Varistors 250V 20mm Epoxy UltraMOV V20E250P Littelfuse 1: £0.63 5,071In Stock	Mfr. Part No. V20E250P Mouser Part No 576-V20E250P	Littelfuse	Varistors 250V 20mm Epoxy UltraMOV Learn More about Littelfuse ultramov 20mm varistors	Datasheet	5,071In Stock	£0.63 £0.454 £0.41 £0.361 View £0.337 £0.322 £0.311 £0.304	Min.: 1 Mult.: 1
Varistors 275V 20mm Epoxy UltraMOV V20E275P Littelfuse 1: £0.788 3,481In Stock 13,500On Order	Mfr. Part No. V20E275P Mouser Part No 576-V20E275P	Littelfuse	Varistors 275V 20mm Epoxy UltraMOV Learn More about Littelfuse ultramov 20mm varistors	Datasheet	3,481In Stock 13,500On Order On Order Ship Dates Mfr. No: V20E275P Stock: 3,481 Can Dispatch Immediately On Order: 4,000 Expected 06/10/2026 3,000 Expected 08/10/2026 6,500 Expected 22/02/2027 Factory Lead Time: 20 Weeks	£0.788 £0.566 £0.505 £0.45 View £0.421 £0.376 £0.349	Min.: 1 Mult.: 1
Varistors 320V 20mm Epoxy UltraMOV V20E320P Littelfuse 1: £0.653 8,144In Stock 6,000Expected 12/01/2027	Mfr. Part No. V20E320P Mouser Part No 576-V20E320P	Littelfuse	Varistors 320V 20mm Epoxy UltraMOV Learn More about Littelfuse ultramov 20mm varistors	Datasheet	8,144In Stock 6,000Expected 12/01/2027	£0.653 £0.471 £0.426 £0.375 £0.349	Min.: 1 Mult.: 1

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