Circuit Protection & Suppression

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Circuit Protection & Suppression

Get hold of the circuit protection and suppression components your electronics project needs. We stock circuit breakers, fuses, EMC / RFI suppression and a plethora of other circuit protection components from top manufacturers. Shop our overcurrent protection range today.

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Fuse Current

Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price Ex. VAT (Inc. VAT)	Quantity	Fuse Current
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B72210S0301K101	RE03688 Data Sheet + RoHS	Varistor, 47.0J 300V ac EPCOS The Epcos B722 StandarD series are round shaped radial leaded, SIOV metal oxide varistors. These varistors have wide operating voltage range from 11VRMS to 1100VRMS. B722 series varistors are used as control or compensation elements in circuits either to p... You previously purchased this product. View in Order History	Each	1+ £0.33 (£0.40) 10+ £0.28 (£0.34) 100+ £0.22 (£0.26) 500+ £0.19 (£0.23)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-
MCMET 1A 250V	FF02115 Data Sheet + RoHS	Fuse, Radial, Slow Blow, 1A MULTICOMP PRO The MCMET 1A 250V is a 1A/250VAC round Slow Blow Fuse with thermoplastic bas/cap, tin-lead-plated alloy pin and radial leaded case style. • Black colour • 140mV Maximum voltage drop • 0.079Ω Nominal cold resistance • -55 to 125°C Operating temperature rang... You previously purchased this product. View in Order History	Each	10+ £0.14 (£0.17) 50+ £0.11 (£0.13) 100+ £0.10 (£0.12) 500+ £0.09 (£0.11)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	1A
NITD20A	FF01817 Data Sheet + RoHS	Fuse, HRC NITD 20A EATON BUSSMANN The NITD20A is a 20A/550VAC low voltage HRC Fuse with ceramic body, open ended slotted tag, offset bolted blades mounting and bolted tag case style. This NITD-series fuse complies with general purpose gG characteristics. Suitable for 556-361 fuse holder. •... You previously purchased this product. View in Order History	Each	1+ £3.06 (£3.67) 10+ £2.59 (£3.11) 100+ £2.40 (£2.88)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	20A
021302.5MXP	FF02182 Data Sheet + RoHS	Fuse, Antisurge, 5mm x 20mm, 2.5A LITTELFUSE The Slo-Blo 213 series surge withstanding Time Lag Fuse made of glass body with nickel-plated brass end caps. It is used as supplementary protection in appliance or utilization equipment to provide individual protection for components or internal circuits.... You previously purchased this product. View in Order History	Each	10+ £0.17 (£0.20) 100+ £0.15 (£0.18) 250+ £0.13 (£0.16) 500+ £0.12 (£0.14)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	2.5A
MF-R030-0-99	FF01353 + RoHS	Multifuse, Radial 0.3A 60V BOURNS The MF-R030-0-99 is a radial leaded PTC resettable fuse from the Bourns MF-R series. It provides overcurrent protection for low-voltage circuits and automatically resets after the fault condition is cleared. This component is RoHS compliant and halogen-fre... You previously purchased this product. View in Order History	Each	1+ £0.30 (£0.36) 10+ £0.27 (£0.32) 100+ £0.23 (£0.28)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

S506-10-R	FF02090 Data Sheet + RoHS	Fuse, Antisurge, 5mm x 20mm, 10A, 10 Pack EATON BUSSMANN • Fuse Current : 10A You previously purchased this product. View in Order History	Pack of 10	1+ £3.02 (£3.62) 10+ £2.78 (£3.34) 50+ £2.49 (£2.99)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10A

C0345RAAAA	FF01951 Data Sheet + RoHS	Fuse Holder, 1-1/4" x 1/4" ARCOLECTRIC / BULGIN LIMITED The C0345RAAAA is a 16A/250VAC In-line Fuse Holder with nylon 66, screwdriver release, solder terminals, screwdriver slot knob and keyway panel mounting. This fuse holder complies with PC2 protection category. • Black colour • 0.8-2mm Panel thickness • Low... You previously purchased this product. View in Order History	Each	1+ £2.33 (£2.80) 10+ £2.18 (£2.62) 100+ £2.04 (£2.45) 250+ £1.99 (£2.39)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	16A

3K3A1B	SN36262 Data Sheet RoHS	Thermistor, NTC BETATHERM You previously purchased this product. View in Order History	Each	1+ £10.09 (£12.11) 25+ £7.42 (£8.90)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

0217.100MXP	FF02750 Data Sheet + RoHS	Fuse, 5mm x 20mm, Fast Acting, 100mA LITTELFUSE The 217 series from Littlefuse are fast acting cartridge fuses with 5mm × 20mm physical size. These fuses are designed in glass body and meet IEC standards. The 217 series fuses are used as supplementary protection in appliance or utilization equipment to ... You previously purchased this product. View in Order History	Each	1+ £0.35 (£0.42) 10+ £0.29 (£0.35) 50+ £0.26 (£0.31)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	100mA

70-007-65/12.5A	FF02853 Data Sheet + RoHS	Fuse, 5mm x 20mm Ceramic Slow Blow 12.5A SIBA • Fuse Current : 12.5A You previously purchased this product. View in Order History	Each	1+ £0.32 (£0.38) 10+ £0.30 (£0.36) 50+ £0.28 (£0.34) 100+ £0.25 (£0.30)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	12.5A

FX0457	FF02361 Data Sheet + RoHS	Fuse Holder BULGIN LIMITED FX0457 is a 10A/250V horizontal mount cartridge fuse holder with black polyester body/end bung, nylon cap, brass/silver-plated contacts, solder lug termination and bayonet cap/screwdriver release fuse carrier. This fuse holder features protection category ... You previously purchased this product. View in Order History	Each	1+ £3.40 (£4.08) 100+ £3.21 (£3.85) 250+ £2.98 (£3.58) 500+ £2.83 (£3.40)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10A

023402.5MXP	FF02722 Data Sheet + RoHS	Fuse, 5mm x 20mm, Medium Delay, 2.5A LITTELFUSE • Fuse Current : 2.5A You previously purchased this product. View in Order History	Each	10+ £0.26 (£0.31) 100+ £0.24 (£0.29) 500+ £0.22 (£0.26) 1000+ £0.19 (£0.23)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	2.5A

B72210S0251K101	RE03686 Data Sheet + RoHS	Varistor, 38.0J 250V ac EPCOS The B72210S0251K101 is a Standard series Metal Oxide Leaded Varistor with UL94V-0 flame-rated epoxy resin coating. No derating up to 85°C ambient temperature. • Round varistor element • PSpice model • UL, CSA, VDE, CQC (S05/07, S10/S14, S20), IEC approved ... You previously purchased this product. View in Order History	Each	1+ £0.40 (£0.48) 10+ £0.34 (£0.41) 100+ £0.27 (£0.32) 500+ £0.21 (£0.25)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

MCMEF 2.5A 250V	FF02102 Data Sheet + RoHS	Fuse, Radial, Fast Blow, 2.5A MULTICOMP PRO The MCMEF 2.5A 250V is a Fast Acting Fuse with radial leads and round shaped body. Its base and cap are made of black thermoplastic material with tin-plated alloy terminals. • -55 to 125°C Operating temperature range • 0.019Ω Nominal resistance cold • 100m... You previously purchased this product. View in Order History	Each	10+ £0.19 (£0.23) 50+ £0.15 (£0.18) 100+ £0.13 (£0.16) 500+ £0.12 (£0.14)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	2.5A

0213.315MXP	FF02176 Data Sheet + RoHS	Fuse, Antisurge, 5mm x 20mm, 315mA LITTELFUSE • Fuse Current : 315mA You previously purchased this product. View in Order History	Each	10+ £0.24 (£0.29) 100+ £0.20 (£0.24) 250+ £0.16 (£0.19) 500+ £0.11 (£0.13)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	315mA

60-033-05/20A	FF02437 Data Sheet	FUSE, ULTRA RAPID, 20A SIBA The 60-033-05 20A is a class aR-series 20A 600VAC very fast acting cylindrical ultra rapid Fuse with no blown fuse indication, for use with power semiconductor protection according to IEC 60269-1 & 4, fuse classes according to IEC 60269-4 and DIN VDE 0636-... You previously purchased this product. View in Order History	Each	1+ £6.97 (£8.36) 5+ £6.58 (£7.90) 10+ £6.33 (£7.60) 50+ £5.81 (£6.97)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	20A

023403.5MXP	FF02725 Data Sheet + RoHS	Fuse, 5mm x 20mm, Medium Delay, 3.5A LITTELFUSE • Fuse Current : 3.5A You previously purchased this product. View in Order History	Each	10+ £0.41 (£0.49) 100+ £0.38 (£0.46) 500+ £0.36 (£0.43) 1000+ £0.33 (£0.40)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	3.5A

MCMET 1.6A 250V	FF02117 Data Sheet + RoHS	Fuse, Radial, Slow Blow, 1.6A MULTICOMP PRO The MCMET 1.6A 250V is a Slow Blow Fuse with radial leads and round shaped body. Its base and cap are made of black thermoplastic material with tin-plated alloy terminals. • -55 to 125°C Operating temperature range • 0.037Ω Nominal resistance cold • 120mV ... You previously purchased this product. View in Order History	Each	10+ £0.13 (£0.16) 50+ £0.11 (£0.13) 100+ £0.09 (£0.11) 500+ £0.09 (£0.11)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	1.6A

W28-XQ1A-20....	FF01644 Data Sheet + RoHS	Thermal Circuit Breaker, W28, 20A, 1 Pole, 32V DC, 250V AC, Panel POTTER&BRUMFIELD - TE CONNECTIVITY You previously purchased this product. View in Order History	Each	1+ £2.65 (£3.18) 10+ £2.55 (£3.06)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

0001.2712.11	FF02348 Data Sheet + RoHS	Fuse, Surface Mount Cartridge, 5mm x 20mm, T, HBC, 6.3A SCHURTER • Directly solderable on printed circuit boards • Withstands reflow and wave soldering temperatures to 260°C/10s • -55 to 125°C Operating temperature range You previously purchased this product. View in Order History	Each	10+ £0.51 (£0.61) 100+ £0.45 (£0.54) 500+ £0.39 (£0.47) 1000+ £0.34 (£0.41)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	6.3A

MCF03C - 8A	FF01380 Data Sheet RoHS	8A Time Delay Ceramic Microwave Fuse, 20mm MULTICOMP • Fuse Current : 8A You previously purchased this product. View in Order History	Each	1+ £0.39 (£0.47) 10+ £0.29 (£0.35) 50+ £0.21 (£0.25)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	8A

FX0416S	FF02317 Data Sheet + RoHS	Fuse Holder, 1"x1/4" BULGIN LIMITED The FX0416S is a 16A/250V panel mount Cartridge Fuse Holder with black glass filled nylon body, brass/silver-plated contacts, nylon cap, polyester sleeve, solder lug termination and screw cap/screwdriver release fuse carrier. This fuse holder features prot... You previously purchased this product. View in Order History	Each	1+ £4.33 (£5.20) 100+ £4.09 (£4.91) 250+ £3.79 (£4.55) 500+ £3.61 (£4.33)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	16A

MCASP-L-E 7.5A	FF01844 Data Sheet + RoHS	Automotive Mini Blade Fuse, 7.5A MULTICOMP PRO • Multicomp Pro products are rated 4.6 out of 5 stars • 12 month limited warranty *view Terms & Conditions for details • 96% of customers would recommend to a friend You previously purchased this product. View in Order History	Each	5+ £0.40 (£0.48) 50+ £0.35 (£0.42) 100+ £0.32 (£0.38) 500+ £0.28 (£0.34)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	7.5A

MC33183	FF02643 Data Sheet + RoHS	Fuse, Resettable, Radial, 2.5A MULTICOMP PRO MC33183 is a round, radial-leaded PPTC resettable fuse rated for 90V DC. It holds 2.5A in normal operation and trips at 5A after approximately 15.6 seconds, automatically resetting once the fault clears. The compact 21.3 mm diameter design makes it ideal f... You previously purchased this product. View in Order History	Each	5+ £0.31 (£0.37) 50+ £0.27 (£0.32) 100+ £0.21 (£0.25)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-

NSD20A	FF00006 Data Sheet	Fuse, HRC NSD 20A EATON BUSSMANN • Fuse Current : 20A You previously purchased this product. View in Order History	Each	1+ £2.91 (£3.49) 10+ £2.66 (£3.19) 50+ £2.38 (£2.86) 250+ £2.11 (£2.53)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	20A