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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MF-NSMF012-2	FF04135 Data Sheet + RoHS	Resettable Fuse, PPTC, 1206 / 3216 Metric, MF-NSMF, 30V DC, 120mA, 290mA, 0.2s BOURNS The MF-NSMF012-2 is a 0.12A surface mountable PTC Resettable Fuse with electroless Ni under immersion Au terminals and standard Au finish termination pad solderability. It is featured with fast reaction time to fault events. This low profile MF-NSMF series... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.32 (£0.38) 100+ £0.30 (£0.36)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-
SL22 4R014	SN37170 Data Sheet + RoHS	Thermistor, ICL NTC, 4 Ohm, -20% to +20%, Radial Leaded, SL22 Series VISHAY AMETHERM The SL22 4R014 is a 2-pin NTC Thermistor, an effective way of limiting the inrush of current that can damage components in a switching power supply and other power devices when the equipment is turned on. This SL22 series inrush current limiters present an... You previously purchased this product. View in Order History	Each	1+ £1.50 (£1.80) 10+ £1.35 (£1.62) 50+ £1.09 (£1.31)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-
0218015.MXP	FF03880 Data Sheet + RoHS	Cartridge Fuse, Time Delay, 5mm x 20mm, 250V AC, 15A LITTELFUSE The 218 series Slo-Blo® 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. • Designed to Int... You previously purchased this product. View in Order History	Each	1+ £0.32 (£0.38) 50+ £0.15 (£0.18)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	15A
SF-1206HI400M-2	FF04023 Data Sheet + RoHS	SMD High Inrush Current Withstand, 1206, 35V DC, 30A BOURNS The SF-1206HI400M-2 is a high inrush current withstand, multilayer surface-mount fuse from Bourns’ SinglFuse™ series. It is designed for overcurrent protection in circuits that experience high surge currents, such as power tools, battery systems, and indus... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.56 (£0.67) 50+ £0.33 (£0.40)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4A
BK2-S-4201-1D-R	FF03777 Data Sheet + RoHS	Cartridge Fuseholder Block, 1/4" x 1 1/4", 250V, 25A EATON BUSSMANN • Fuse Current : 25A You previously purchased this product. View in Order History	Each	1+ £1.06 (£1.27) 10+ £0.93 (£1.12) 25+ £0.91 (£1.09) 50+ £0.89 (£1.07)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	25A

696310001002	FF03746 Data Sheet + RoHS	PCB Mount Shock Safe Fuseholder, 5mm x 20mm, 250V, 10A WURTH ELEKTRONIK The 696310001002 is a Shocksafe PCB mount Fuseholder with turn and lock cover. It has black PBT body and tin over nickel plated copper alloy stamped contact. • UL94V-0 Flammability rating • 0.5mΩ Contact resistance • Protection Class-II • -30 to 120°C Oper... You previously purchased this product. View in Order History	Each	1+ £1.66 (£1.99) 10+ £1.45 (£1.74) 25+ £1.28 (£1.54) 50+ £1.24 (£1.49)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10A

BK2-S-4202-1D-R	FF03780 Data Sheet + RoHS	Cartridge Fuseholder Block, 1/4" x 1 1/4", 250V, 25A EATON BUSSMANN • Fuse Current : 25A You previously purchased this product. View in Order History	Each	1+ £1.10 (£1.32) 10+ £0.96 (£1.15) 25+ £0.94 (£1.13) 50+ £0.93 (£1.12)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	25A

8020.0606	FF03948 Data Sheet + RoHS	Ceramic Cartridge Fuse, Slow Blow, 6.3mm x 32mm, 250V, 25A SCHURTER • Fuse Current : 25A You previously purchased this product. View in Order History	Each	1+ £0.88 (£1.06) 10+ £0.74 (£0.89)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	25A

BK4-S-4001-1-R	FF03776 Data Sheet + RoHS	Cartridge Fuseholder Block, 1/4" x 1 1/4", 250V, 10A EATON BUSSMANN • Fuse Current : 10A You previously purchased this product. View in Order History	Each	1+ £0.71 (£0.85) 10+ £0.62 (£0.74) 25+ £0.61 (£0.73) 50+ £0.59 (£0.71)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10A

SLVU2.8-4	SC21506 Data Sheet + RoHS	TVS Diode, SLVU2, 2.8 V, 15 V, SOIC, 8 Pins SEMTECH The SLV series EPD TVS Diode Array used for ESD and latch-up protection. It is designed to protect low voltage, state-of-the-art CMOS semiconductors from transients caused by electrostatic discharge (ESD), cable discharge events (CDE), lightning and other ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £2.66 (£3.19) 10+ £1.84 (£2.21) 100+ £1.73 (£2.08)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

SF-3812F3500T-2	FF04032 Data Sheet + RoHS	SMD Quick Blow Fuse, 3812, 250V AC, 35A BOURNS The SF-3812F3500T-2 is a fast-acting surface-mount fuse from the Bourns SinglFuse™ SF-3812F-T series. Designed for high-current applications, it features a ceramic tube structure and an EIA 3812 (10030 metric) footprint. This fuse is UL 248-14 listed, RoHS... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £2.55 (£3.06) 50+ £1.97 (£2.36)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	35A

BK-S-8301-1X-DIN	FF03798 Data Sheet + RoHS	Fuseholder, 1/4" x 1 1/4", Screw Terminals, 600V, 30A EATON BUSSMANN • Fuse Current : 30A You previously purchased this product. View in Order History	Each	1+ £8.29 (£9.95) 5+ £7.25 (£8.70) 10+ £6.01 (£7.21) 20+ £5.80 (£6.96)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	30A

4303.2401	FF03717 Data Sheet + RoHS	2 Fuse Drawer 5mm x 20mm, 10A, 250V AC SCHURTER The 4303.2401 is a 999-series 10A 250VAC Fuse Drawer with finger grip rear mounting. This drawer features 2 functions: 2-pole fuse holder for fuse-links 5 x 20mm or 6.3 x 32mm, voltage selector insert, approved together with power entry module. Meets requi... You previously purchased this product. View in Order History	Each	1+ £3.84 (£4.61) 10+ £3.54 (£4.25) 25+ £3.24 (£3.89) 50+ £2.93 (£3.52)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10A

HTC-100M	FF03753 Data Sheet + RoHS	PCB Mount Fuseholder, 5mm x 20mm, 250V, 5A EATON BUSSMANN Fuse holder/fuse carrier set for 20 x 5 fuses. You previously purchased this product. View in Order History	Each	10+ £0.35 (£0.42) 50+ £0.30 (£0.36) 100+ £0.27 (£0.32) 250+ £0.25 (£0.30)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	6.3A

972	FF03927 Data Sheet + RoHS	Inline Blade Fuse Holder, 32V, 100 Pack 3M The 972 is a 20A/32V Self-stripping Fuse Holder with polypropylene insulation, wire leaded terminals, tin-plated copper alloy U-contact and 18 to 14AWG solid or stranded wire size. This Scotchlok™-series fuse holder features unique U-contact provides depen... You previously purchased this product. View in Order History	Pack of 100	1+ £37.82 (£45.38) 5+ £34.67 (£41.60)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	20A

0034.3109	FF03834 Data Sheet + RoHS	Glass Cartridge Fuse, Time Delay, 5mm x 20mm, 250V, 160mA SCHURTER The 0034.3109 is a 0.16A/250VAC time-lag anti-surge Non-resettable Fuse with glass tube and nickel-plated copper alloy end caps. This FST-series fuse features low breaking capacity. Provides low voltage primary and secondary protection. Devices meet applic... You previously purchased this product. View in Order History	Each	1+ £0.47 (£0.56) 100+ £0.24 (£0.29)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	160mA

0034.3120	FF03841 Data Sheet + RoHS	Glass Cartridge Fuse, Time Delay, 5mm x 20mm, 250V, 2A SCHURTER The 0034.3120 is a FST-series 2A 250VAC time-delay anti-surge Non-resettable Fuse with glass tube and nickel-plated copper alloy endcaps, 5 x 20mm miniature fuse, Time-Lag T characteristic, this is an IEC standard fuse. Meets IEC 60127-2/3, UL248-14 and CS... You previously purchased this product. View in Order History	Each	1+ £0.21 (£0.25) 100+ £0.15 (£0.18)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2A

MP007123	FF04071 Data Sheet + RoHS	Cartridge Fuse, Time Delay, 5mm x 20mm, 250V, 10A MULTICOMP PRO • Fuse Current : 10A You previously purchased this product. View in Order History	Each	1+ £0.21 (£0.25) 50+ £0.13 (£0.16)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10A

MP006316	FF04196 New product Data Sheet + RoHS	THERMAL CKT BREAKER, 3A, 250V, PANEL MULTICOMP PRO You previously purchased this product. View in Order History	Each	1+ £2.71 (£3.25) 10+ £2.43 (£2.92) 50+ £2.28 (£2.74) 100+ £1.82 (£2.18)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

1812L050/60MR	FF04102 Data Sheet + RoHS	Resettable Fuse, PPTC, 1812 / 4532 Metric, PolySwitch 1812L Series, 60V DC, 500mA, 1A, 0.15s LITTELFUSE 1812L050/60MR is a 1812L series PTC that provides surface mount overcurrent protection for applications where resettable protection is desired. Typical applications include plug-and-play protection for motherboards and peripherals, USB peripherals, PCI car... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.56 (£0.67) 10+ £0.50 (£0.60) 50+ £0.47 (£0.56)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

MICROSMD035F-2	FF04158 Data Sheet + RoHS	Resettable Fuse, PPTC, 1210 / 3225 Metric, PolySwitch microSMD, 6V DC, 350mA, 750mA, 0.2s LITTELFUSE The PolySwitch microSMD series Surface-mount PolySwitch Resettable Fuse is compatible with high-volume electronics assembly. • Smaller size saves board space • Many product choices give engineers more design flexibility • Assists in meeting regulatory requ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.27 (£0.32) 50+ £0.25 (£0.30)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-

RXEF020	FF04176 Data Sheet + RoHS	Resettable Fuse, PPTC, PolySwitch RXEF, 72V DC, 200mA, 400mA, 2.2s, Round LITTELFUSE RXEF020 is a RXEF series PolySwitch radial-leaded device. Typical applications include satellite video receivers, industrial controls, transformers, computer motherboards, modems, USB hubs, ports and peripherals, IEEE 1394 ports, CD-ROMs, game machines, ba... You previously purchased this product. View in Order History	Each	1+ £0.27 (£0.32) 10+ £0.24 (£0.29) 50+ £0.20 (£0.24)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

0034.3115	FF03838 Data Sheet + RoHS	Glass Cartridge Fuse, Time Delay, 5mm x 20mm, 250V, 630mA SCHURTER • Fuse Current : 630mA You previously purchased this product. View in Order History	Each	1+ £0.33 (£0.40) 100+ £0.24 (£0.29)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	630mA

SF-1206S200M-2	FF04021 Data Sheet + RoHS	Fuse, Surface Mount, 2A, Slow Blow, 63V, 1206, 3216 Metric BOURNS The SF-1206S200M-2 is a slow-blow, multilayer surface-mount fuse from Bourns’ SinglFuse™ series. Designed for overcurrent protection in compact circuits, it features a 1206 (3216 metric) footprint and is suitable for applications requiring time-delay chara... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.37 (£0.44) 50+ £0.33 (£0.40)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2A

CFH05	FF03722 Data Sheet + RoHS	Panel Mount 5mm x 20mm Fuseholder, Screw Cap, 10A, 250V AC MULTICOMP PRO CFH05 is a 5mm×20mm low profile panel mounting fuse holder. • Finger or screw release, anti rotation body moulding • Standard profile panel mount, quick release carrier • Combined solder/2.8mm quick connect terminals, complies with EN60127-6 • 10A current ... You previously purchased this product. View in Order History	Each	1+ £2.47 (£2.96) 15+ £1.79 (£2.15) 25+ £1.42 (£1.70) 100+ £1.27 (£1.52)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10A