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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SMAJ12A-TR	SC21516 New product Data Sheet + RoHS	TVS Diode, Transil SMAJ Series, Unidirectional, 12 V, 25.3 V, DO-214AC (SMA), 2 Pins STMICROELECTRONICS The Transil SMAJ series TVS Diode designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2, MIL STD 883, method 3015 and electrical over stress according to IEC 61000-4-4 and 5. It is generally used against surges... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.22 (£0.26) 50+ £0.13 (£0.16) 250+ £0.10 (£0.12)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-
MP000839	FF03607 Data Sheet + RoHS	EV Fast Acting / Quick Blow Ceramic Cartridge Fuse, 5mm x 20mm, 250V, 1A MULTICOMP PRO • Fast-Acting Ceramic Cartridge Fuse • 5mm x 20mm size • 1A, 250V AC rating • Nickel Plated Brass Caps termination • Ceramic fuse body You previously purchased this product. View in Order History	Each	1+ £0.15 (£0.18) 25+ £0.14 (£0.17) 50+ £0.13 (£0.16) 100+ £0.12 (£0.14)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1A
MP008777	FF03802 Data Sheet + RoHS	Inline Waterproof Blade Fuseholder, ATm Fuses, IP67, 32V DC, 30A MULTICOMP PRO This Multicomp Pro IP67 rating In-Line blade waterproof fuseholder holder MP008777 applicable for ASP blade fuse. • Max. Current: 30A • Voltage: 32V • Insulation Body: PVC • Terminal: Brass • Wire Gauge: UL1015 12# AWG, G/6″ inch Each End • Waterproof, IP6... You previously purchased this product. View in Order History	Each	1+ £8.34 (£10.01) 5+ £6.04 (£7.25) 20+ £4.80 (£5.76) 50+ £4.30 (£5.16)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	30A
3403.0176	FF03912 Data Sheet + RoHS	SMD Fuse, Slow Blow, 4012, 250V AC / 125V DC, 10A SCHURTER The 3403.0176 is an UMT 250-series 10A 250VAC/125VDC time delay Non-resettable Fuse with ceramic housing, tin-plated copper alloy terminals, PCB and surface mounting, SMD fuse case style. Suitable for primary protection on SMD PCBs and industrial electroni... You previously purchased this product. View in Order History	Each	1+ £0.58 (£0.70) 25+ £0.51 (£0.61)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10A
0215020.MXP	FF03987 Data Sheet + RoHS	Fuse, Cartridge, Time Delay, 20 A, 250 V, 5mm x 20mm LITTELFUSE • Fuse Current : 20A You previously purchased this product. View in Order History	Each	1+ £0.59 (£0.71) 50+ £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	20A

MP004313	FF03670 Data Sheet + RoHS	EV Quick Blow Ceramic Tube Fuse, 6.3mm x 32mm, 18A, 250V AC MULTICOMP PRO • Fuse Current : 18A You previously purchased this product. View in Order History	Each	1+ £0.29 (£0.35) 25+ £0.27 (£0.32) 50+ £0.25 (£0.30) 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	18A

MC011031	FF04120 Data Sheet + RoHS	Resettable Fuse, PPTC, 1210 / 3225 Metric, 60V DC, 100mA, 250mA, 1.5s MULTICOMP PRO MC011031 resettable fuse, PPTC, 1210 (3225 Metric) is a highly reliable overcurrent protection device designed to safeguard sensitive electronics. With a voltage rating of 60 VDC and a trip current of 100 mA, it automatically resets after tripping, ensurin... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.11 (£0.13) 50+ £0.09 (£0.11) 100+ £0.08 (£0.10)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-

0031.1631	FF03728 Data Sheet + RoHS	Panel Mount Fuseholder, 5mm x 20mm / 6.3mm x 32mm, 500V, 10A SCHURTER The 0031.1631 is a 10A/600V Cartridge Fuse Holder with thermoset socket, tin-plated copper alloy solder terminals, slotted knob and front side panel mount. This FEC-series holder features shock-safe category PC2. • Black socket • Fixing nut mounting • IP40... You previously purchased this product. View in Order History	Each	1+ £4.81 (£5.77) 10+ £4.40 (£5.28) 25+ £3.99 (£4.79) 50+ £3.58 (£4.30)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10A

0034.1516	FF03827 Data Sheet + RoHS	Cartridge Fuse, Fast Acting, 5mm x 20mm, 250V, 1A SCHURTER The 0034.1516 is a 1A fast-acting non-resettable miniature Cartridge Fuse with pigtail, glass tube and nickel-plated copper alloy end caps. It features quick-acting F characteristic and wave, iron soldering methods. • Tin-plated copper axial leads • 1600mW... You previously purchased this product. View in Order History	Each	1+ £0.22 (£0.26) 100+ £0.16 (£0.19)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1A

0466.250NR	FF04081 Data Sheet + RoHS	SMD Fuse, Very Fast Acting, 1206, 125V, 250mA LITTELFUSE The 0466.250NR is a 0.25A/125V very fast acting surface mount Fuse with advanced high temperature substrate body, 100% tin plated over nickel over copper termination and conformal coating element cover. The 466-series small (1206 size) thin-film device is ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.58 (£0.70) 50+ £0.42 (£0.50)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	250mA

MP005707	FF03701 Data Sheet + RoHS	EV Fast Acting Ceramic Fuse, 5mm x 20mm, 6.3A, 250V AC MULTICOMP PRO • Fuse Current : 6.3A You previously purchased this product. View in Order History	Each	1+ £0.17 (£0.20) 25+ £0.16 (£0.19) 50+ £0.15 (£0.18) 100+ £0.14 (£0.17)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	6.3A

MP000853	FF03621 Data Sheet + RoHS	EV Time Lag / Time Delay Ceramic Cartridge Fuse, 5mm x 20mm, 250V, 2A MULTICOMP PRO • Time delay / Time lag Ceramic Cartridge Fuse • 5mm x 20mm size • 2A, 250V AC rating • Nickel Plated Brass Caps termination • Ceramic fuse body • Operating Temperature: -55°C to +125°C You previously purchased this product. View in Order History	Each	1+ £0.18 (£0.22) 25+ £0.17 (£0.20) 50+ £0.15 (£0.18) 100+ £0.14 (£0.17)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2A

P6KE6.8A	SC21348 New product Data Sheet + RoHS	TVS Diode, P6KE6, Unidirectional, 5.8 V, 10.5 V, DO-15, 2 Pins LITTELFUSE The P6KE6.8A is an axial leaded unidirectional Transient Voltage Suppressor (TVS) Diode with lead-free matte tin-plated terminal and a molded plastic body. The P6KE series TVS is designed specifically to protect sensitive electronic equipment from voltage ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.22 (£0.26) 10+ £0.18 (£0.22) 100+ £0.14 (£0.17)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-

SMCJ33CA	SC21360 New product Data Sheet + RoHS	TVS Diode, TRANSZORB SMCJ, Bidirectional, 33 V, 53.3 V, DO-214AB (SMC), 2 Pins LITTELFUSE The SMCJ series surface-mount Transient Voltage Suppression Diode designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. It is ideal for the protection of I/O interfa... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.32 (£0.38) 50+ £0.27 (£0.32) 100+ £0.22 (£0.26)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-

787-3861/100-000	MC03075 Data Sheet + RoHS	1 Pole Electronic Circuit Breaker, 35mm DIN Rail, 24V DC, 1A, 5000uF WAGO • Space-saving ECB with one channel • Reliably and safely trips in the event of an overload and short circuit on the secondary side • Switch-on capacity <lt/>6,000uF • Enables the use of an economical, standard power supply • Minimizes wiring via two volt... You previously purchased this product. View in Order History	Each	1+ £30.02 (£36.02) 5+ £27.29 (£32.75) 10+ £25.02 (£30.02)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

0001.2506	FF03859 Data Sheet + RoHS	Ceramic Cartridge Fuse, Time Delay, 5mm x 20mm, 250V, 1.6A SCHURTER The 0001.2506 is a 1.6A/250VAC time-lag anti-surge Non-resettable Fuse with ceramic tube and nickel-plated copper alloy end caps. This SPT-series fuse features high breaking capacity. Provides low voltage primary and secondary protection. Devices meet appl... You previously purchased this product. View in Order History	Each	1+ £0.28 (£0.34) 25+ £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	1.6A

MF-R075	FF04142 Data Sheet + RoHS	Resettable Fuse, PPTC, MF-R, 60V DC, 750mA, 1.5A, 6.3s, Round BOURNS You previously purchased this product. View in Order History	Each	1+ £0.28 (£0.34) 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	-

0001.2513	FF03866 Data Sheet + RoHS	Ceramic Cartridge Fuse, Time Delay, 5mm x 20mm, 250V, 8A SCHURTER • Fuse Current : 8A You previously purchased this product. View in Order History	Each	1+ £0.31 (£0.37) 25+ £0.22 (£0.26)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	8A

0154008.DR	FF03934 Data Sheet + RoHS	SMD Fuse with Clip Holder, Very Fast Acting, 9.73mm x 5.03mm, 125V AC, 8A LITTELFUSE The 154 series from Littlefuse are surface mount, OMNI-BLOK fuse and holder assemblies. These fuses offer a solution for efficient installation and easy replacement of miniature Nano2 surface mount fuses. 154 series fuse and holder combination can be insta... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £1.93 (£2.32) 10+ £1.55 (£1.86)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	8A

SA12A	SC21352 New product Data Sheet + RoHS	TVS Diode, SA, Unidirectional, 12 V, 19.9 V, DO-204AC, 2 Pins LITTELFUSE You previously purchased this product. View in Order History	Each	5+ £0.28 (£0.34) 10+ £0.24 (£0.29) 100+ £0.16 (£0.19)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-

0001.2505	FF03858 Data Sheet + RoHS	Ceramic Cartridge Fuse, Time Delay, 5mm x 20mm, 250V, 1.25A SCHURTER • Fuse Current : 1.25A You previously purchased this product. View in Order History	Each	1+ £0.31 (£0.37) 25+ £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	1.25A

1206L012WR	FF04089 Data Sheet + RoHS	Resettable Fuse, PPTC, 1206 / 3216 Metric, PolySwitch 1206L Series, 30V DC, 125mA, 290mA, 0.2s LITTELFUSE The 1206L012WR is a POLYFUSE® Resettable PTC device provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. • Fast response to fault currents • Compact design saves board space • Low ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.35 (£0.42) 50+ £0.25 (£0.30) 100+ £0.24 (£0.29)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-

0451003.MRL	FF03965 Data Sheet + RoHS	SMD Fuse, Very Fase Acting, 6125, 125V, 3A LITTELFUSE 0451003.MRL is a Nano2® SMF fuse designed for PCB using surface mount technology. It is a very small, Wire-in-Air (WIA) square shape surface mount fuse that was designed for secondary side circuit over-current protection applications. • Very fast-acting • ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.73 (£0.88) 25+ £0.64 (£0.77)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	3A

3101.0031	FF03716 Data Sheet + RoHS	Panel Mount 5mm x 20mm Fuseholder, 250V, 10A SCHURTER • Fuse Current : 16A You previously purchased this product. View in Order History	Each	1+ £2.86 (£3.43) 10+ £2.69 (£3.23) 25+ £2.52 (£3.02) 50+ £2.34 (£2.81)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	16A

SF-0603FP025F-2	FF04025 Data Sheet + RoHS	SMD Quick Blow Fuse, 0603, 65V DC, 250mA BOURNS • Fuse Current : 250mA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.50 (£0.60) 50+ £0.37 (£0.44)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	250mA