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 200W 40V 5% Uni-directional SMF40A Littelfuse 1: £0.398 54,308In Stock 39,000Expected 20/04/2027	Mfr. Part No. SMF40A Mouser Part No 576-SMF40A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	54,308In Stock 39,000Expected 20/04/2027	Cut Tape £0.398 £0.179 £0.157 £0.118 Reel £0.073 View £0.112 £0.065 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 43V SMF43CA Littelfuse 1: £0.458 15,809In Stock	Mfr. Part No. SMF43CA Mouser Part No 576-SMF43CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 43V Learn More about Littelfuse smf tvs diodes	Datasheet	15,809In Stock	Cut Tape £0.458 £0.204 £0.18 £0.135 Reel £0.086 View £0.134 £0.085 £0.083 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 200W 45V 5% Uni-directional SMF45A Littelfuse 1: £0.413 41,957In Stock 84,000On Order	Mfr. Part No. SMF45A Mouser Part No 576-SMF45A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 45V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	41,957In Stock 84,000On Order On Order Ship Dates Mfr. No: SMF45A Stock: 41,957 Can Dispatch Immediately On Order: 45,000 Expected 09/03/2027 39,000 Expected 07/04/2027 Factory Lead Time: 20 Weeks	Cut Tape £0.413 £0.215 £0.16 £0.12 Reel £0.086 View £0.085 £0.072 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 200W 6V 5% Uni-directional SMF6.0A Littelfuse 1: £0.39 38,165In Stock	Mfr. Part No. SMF6.0A Mouser Part No 576-SMF6.0A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 6V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	38,165In Stock	Cut Tape £0.39 £0.174 £0.152 £0.114 £0.112 Reel £0.072 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 200W 70V 5% Uni-directional SMF70A Littelfuse 1: £0.436 24,192In Stock	Mfr. Part No. SMF70A Mouser Part No 576-SMF70A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 70V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	24,192In Stock	Cut Tape £0.436 £0.215 £0.185 £0.138 Reel £0.088 View £0.12 £0.076 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 125A 135V 65pF V120MLA1210NH Littelfuse 1: £1.09 11,726In Stock	Mfr. Part No. V120MLA1210NH Mouser Part No 576-V120MLA1210NH	Littelfuse	Varistors 125A 135V 65pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	11,726In Stock	Cut Tape £1.09 £0.719 £0.637 £0.598 £0.575 Reel £0.515 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Varistors 14 VDC .05J 39V-CL 33PF PK V14MLA0402NR Littelfuse 1: £0.285 45,664In Stock	Mfr. Part No. V14MLA0402NR Mouser Part No 576-V14MLA0402NR	Littelfuse	Varistors 14 VDC .05J 39V-CL 33PF PK Learn More about Littelfuse Littelfuse Varistors	Datasheet	45,664In Stock	Cut Tape £0.285 £0.176 £0.153 £0.141 View Reel £0.113 £0.134 £0.128 £0.122 £0.12 £0.113 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 14 VDC .3J 32V-CL 120A PK V14MLA0805NH Littelfuse 1: £0.353 11,701In Stock	Mfr. Part No. V14MLA0805NH Mouser Part No 576-V14MLA0805NH	Littelfuse	Varistors 14 VDC .3J 32V-CL 120A PK Learn More about Littelfuse Littelfuse Varistors	Datasheet	11,701In Stock	Cut Tape £0.353 £0.221 £0.191 £0.177 View Reel £0.143 £0.169 £0.162 £0.143 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Varistors 18 VDC .1J 44V-CL 40A PK V18MLA0805LNH Littelfuse 1: £0.353 12,040In Stock	Mfr. Part No. V18MLA0805LNH Mouser Part No 576-V18MLA0805LNH	Littelfuse	Varistors 18 VDC .1J 44V-CL 40A PK Learn More about Littelfuse Littelfuse Varistors	Datasheet	12,040In Stock	Cut Tape £0.353 £0.221 £0.191 £0.177 View Reel £0.143 £0.169 £0.162 £0.143 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Varistors 14V 150A 1100pF V18MLA1206NH Littelfuse 1: £0.96 4,192In Stock	Mfr. Part No. V18MLA1206NH Mouser Part No 576-V18MLA1206NH	Littelfuse	Varistors 14V 150A 1100pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	4,192In Stock	Cut Tape £0.96 £0.63 £0.558 £0.523 View Reel £0.447 £0.502 £0.464 £0.447 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Varistors 26V 40A 115pF V26MLA0805LNH Littelfuse 1: £0.353 8,208In Stock	Mfr. Part No. V26MLA0805LNH Mouser Part No 576-V26MLA0805LNH	Littelfuse	Varistors 26V 40A 115pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	8,208In Stock	Cut Tape £0.353 £0.221 £0.191 £0.177 View Reel £0.143 £0.169 £0.162 £0.143 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Varistors 26V 150A 900pF V26MLA1206NH Littelfuse 1: £0.96 4,704In Stock 5,000Expected 26/04/2027	Mfr. Part No. V26MLA1206NH Mouser Part No 576-V26MLA1206NH	Littelfuse	Varistors 26V 150A 900pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	4,704In Stock 5,000Expected 26/04/2027	Cut Tape £0.96 £0.63 £0.558 £0.523 View Reel £0.447 £0.501 £0.447 £0.447 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Varistors 26V 300A 1000pF V26MLA1210NH Littelfuse 1: £1.09 5,810In Stock	Mfr. Part No. V26MLA1210NH Mouser Part No 576-V26MLA1210NH	Littelfuse	Varistors 26V 300A 1000pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	5,810In Stock	Cut Tape £1.09 £0.719 £0.637 £0.598 View Reel £0.515 £0.575 £0.552 £0.515 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Varistors 3.5V 120A 2530pF V3.5MLA0805NH Littelfuse 1: £0.353 33,903In Stock 22,500Expected 17/02/2027	Mfr. Part No. V3.5MLA0805NH Mouser Part No 576-V3.5MLA0805NH	Littelfuse	Varistors 3.5V 120A 2530pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	33,903In Stock 22,500Expected 17/02/2027	Cut Tape £0.353 £0.221 £0.191 £0.177 View Reel £0.143 £0.169 £0.162 £0.143 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Varistors 3.5 VDC .3J 13V-CL 120A P V3.5MLA0805NT Littelfuse 1: £0.353 10,000In Stock	Mfr. Part No. V3.5MLA0805NT Mouser Part No 576-V3.5MLA0805NT	Littelfuse	Varistors 3.5 VDC .3J 13V-CL 120A P Learn More about Littelfuse Littelfuse Varistors	Datasheet	10,000In Stock	Cut Tape £0.353 £0.221 £0.191 £0.177 View Reel £0.143 £0.169 £0.162 £0.155 £0.149 £0.143 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 3.5V 100A 6000pF V3.5MLA1206NH Littelfuse 1: £0.96 3,370In Stock	Mfr. Part No. V3.5MLA1206NH Mouser Part No 576-V3.5MLA1206NH	Littelfuse	Varistors 3.5V 100A 6000pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	3,370In Stock	Cut Tape £0.96 £0.63 £0.558 £0.523 View Reel £0.447 £0.502 £0.485 £0.447 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Varistors MULTI LAYER VARISTOR SURFACE MOUNT V30MLA1210NT Littelfuse 1: £1.09 4,814In Stock	Mfr. Part No. V30MLA1210NT Mouser Part No 576-V30MLA1210NT	Littelfuse	Varistors MULTI LAYER VARISTOR SURFACE MOUNT Learn More about Littelfuse Littelfuse Varistors	Datasheet	4,814In Stock	Cut Tape £1.09 £0.719 £0.637 £0.598 View Reel £0.515 £0.575 £0.552 £0.528 £0.515 £0.515 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Varistors 33V 180A 500pF V33MLA1206NT Littelfuse 1: £0.96 8,001In Stock	Mfr. Part No. V33MLA1206NT Mouser Part No 576-V33MLA1206NT	Littelfuse	Varistors 33V 180A 500pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	8,001In Stock	Cut Tape £0.96 £0.63 £0.558 £0.523 View Reel £0.447 £0.502 £0.479 £0.458 £0.448 £0.447 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors MULTI-LAYER VARISTOR SURFACE MOUNT V38MLA1812NT Littelfuse 1: £1.75 1,819In Stock	Mfr. Part No. V38MLA1812NT Mouser Part No 576-V38MLA1812NT	Littelfuse	Varistors MULTI-LAYER VARISTOR SURFACE MOUNT Learn More about Littelfuse Littelfuse Varistors	Datasheet	1,819In Stock	Cut Tape £1.75 £1.30 £1.19 £1.07 View Reel £0.882 £1.00 £0.969 £0.925 £0.882 £0.882 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 48V 250A 520pF V48MLA1210NH Littelfuse 1: £1.09 12,810In Stock 14,000Expected 09/12/2026	Mfr. Part No. V48MLA1210NH Mouser Part No 576-V48MLA1210NH	Littelfuse	Varistors 48V 250A 520pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	12,810In Stock 14,000Expected 09/12/2026	Cut Tape £1.09 £0.719 £0.637 £0.598 View Reel £0.515 £0.575 £0.541 £0.515 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Varistors 5.5 VDC .05J 21V-CL 185PF P V5.5MLA0402NR Littelfuse 1: £0.285 50,931In Stock 30,000Expected 15/02/2027	Mfr. Part No. V5.5MLA0402NR Mouser Part No 576-V5.5MLA0402NR	Littelfuse	Varistors 5.5 VDC .05J 21V-CL 185PF P Learn More about Littelfuse Littelfuse Varistors	Datasheet	50,931In Stock 30,000Expected 15/02/2027	Cut Tape £0.285 £0.176 £0.153 £0.141 View Reel £0.113 £0.134 £0.126 £0.117 £0.113 £0.113 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors MULTI-LAYER VARISTOR SURFACE MOUNT V5.5MLA0603LNR Littelfuse 1: £0.338 26,635In Stock	Mfr. Part No. V5.5MLA0603LNR Mouser Part No 576-V5.5MLA0603LNR	Littelfuse	Varistors MULTI-LAYER VARISTOR SURFACE MOUNT Learn More about Littelfuse Littelfuse Varistors	Datasheet	26,635In Stock	Cut Tape £0.338 £0.212 £0.183 £0.169 View Reel £0.137 £0.162 £0.155 £0.137 £0.137 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 5.5V 30A 760pF V5.5MLA0603NH Littelfuse 1: £0.443 16,782In Stock 50,000On Order	Mfr. Part No. V5.5MLA0603NH Mouser Part No 576-V5.5MLA0603NH	Littelfuse	Varistors 5.5V 30A 760pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	16,782In Stock 50,000On Order On Order Ship Dates Mfr. No: V5.5MLA0603NH Stock: 16,782 Can Dispatch Immediately On Order: 17,500 Expected 16/02/2027 32,500 Expected 05/05/2027 Factory Lead Time: 39 Weeks	Cut Tape £0.443 £0.268 £0.225 £0.21 View Reel £0.148 £0.19 £0.161 £0.148 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Varistors 5.5 VDC .1J 17.5V-CL 40A P V5.5MLA0805LNH Littelfuse 1: £0.353 19,203In Stock 20,000Expected 28/06/2027	Mfr. Part No. V5.5MLA0805LNH Mouser Part No 576-V5.5MLA0805LNH	Littelfuse	Varistors 5.5 VDC .1J 17.5V-CL 40A P Learn More about Littelfuse Littelfuse Varistors	Datasheet	19,203In Stock 20,000Expected 28/06/2027	Cut Tape £0.353 £0.221 £0.191 £0.177 View Reel £0.143 £0.169 £0.162 £0.143 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Varistors 5.5V 150A 3500pF V5.5MLA1206NH Littelfuse 1: £0.96 10,226In Stock	Mfr. Part No. V5.5MLA1206NH Mouser Part No 576-V5.5MLA1206NH	Littelfuse	Varistors 5.5V 150A 3500pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	10,226In Stock	Cut Tape £0.96 £0.63 £0.558 £0.523 View Reel £0.447 £0.502 £0.479 £0.447 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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Types of Circuit Protection