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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3403.0161	FF03821 Data Sheet + RoHS	SMD Fuse, Slow Blow, 4012, 250V AC / 125V DC, 315mA SCHURTER The 3403.0161 is a 0.315A/250VAC time-lag Non-resettable Fuse with ceramic housing and tin-plated copper alloy terminals. This UMT-series surface mount fuse features high breaking capacity. Directly solderable onto PCB's. Protects against fault conditions ... You previously purchased this product. View in Order History	Each	1+ £0.66 (£0.79) 25+ £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	315mA
3403.0156	FF03909 Data Sheet + RoHS	SMD Fuse, Slow Blow, 4012, 250V AC / 125V DC, 100mA SCHURTER The 3403.0156 is a 0.1A/277VAC time-lag Non-resettable Fuse with ceramic housing and tin-plated copper alloy terminals. This UMT-series surface mount fuse features high breaking capacity. Directly solderable onto PCB's. Protects against fault conditions up... You previously purchased this product. View in Order History	Each	1+ £0.53 (£0.64) 25+ £0.46 (£0.55)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	100mA
0034.1523	FF03832 Data Sheet + RoHS	Cartridge Fuse, Fast Acting, 5mm x 20mm, 250V, 5A SCHURTER The 0034.1523 is a 5A 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 • 2500mW... You previously purchased this product. View in Order History	Each	1+ £0.23 (£0.28) 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	5A
0001.1009	FF03851 Data Sheet + RoHS	Ceramic Fuse, Fast Acting, 5mm x 20mm, 250V, 3.15A SCHURTER • Fuse Current : 3.15A You previously purchased this product. View in Order History	Each	1+ £0.27 (£0.32) 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	3.15A
787-3861/004-020	MC03071 Data Sheet + RoHS	1 Pole Electronic Circuit Breaker, 35mm DIN Rail, 24V DC, 4A, 50,000uF 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 <gt/> 50,000uF • Enables the use of an economical, standard power supply • Minimizes wiring via two vo... 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	-

MF-R900	FF04144 Data Sheet + RoHS	Resettable Fuse, PPTC, MF-R, 30V DC, 9A, 18A, 20s, Rectangular BOURNS The MF-R900 is a radial leaded PTC resettable fuse from the Bourns MF-R series. It provides overcurrent protection for low-voltage power supply circuits and automatically resets after the fault condition is removed. Designed for high reliability, it featur... You previously purchased this product. View in Order History	Each	5+ £0.48 (£0.58) 50+ £0.45 (£0.54) 100+ £0.42 (£0.50)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-

SF-1206S050-2	FF03920 Data Sheet + RoHS	SMD Slow Blow Fuse, 1206, 63V DC, 500mA BOURNS The SF-1206S050-2 is a 0.5A/63VDC surface mount Slow Blow Fuse with thin film chip and halogen-free. This SF-1206S-series fuse features single blow fuse for over-current protection. 3216 (EIA 1206) miniature footprint. • Surface mount for automated assembl... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.39 (£0.47) 50+ £0.27 (£0.32)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	500mA

0251004.MRT1L	FF04000 Data Sheet + RoHS	PCB Axial Leaded Fuse, Very Fast Acting, 125V AC, 4A LITTELFUSE • Fuse Current : 4A You previously purchased this product. View in Order History	Each	1+ £0.70 (£0.84) 50+ £0.48 (£0.58)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4A

MP006248	FF04058 Data Sheet + RoHS	Cartridge Fuse, Time Delay, 5mm x 20mm, 250V, 500mA MULTICOMP PRO • Fuse Current : 500mA You previously purchased this product. View in Order History	Each	1+ £0.15 (£0.18) 50+ £0.09 (£0.11)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	500mA

MP006250	FF04060 Data Sheet + RoHS	Cartridge Fuse, Fast Acting, 5mm x 20mm, 250V, 1A MULTICOMP PRO • Fuse Current : 1A You previously purchased this product. View in Order History	Each	1+ £0.13 (£0.16) 50+ £0.08 (£0.10)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1A

MC011030	FF04119 Data Sheet + RoHS	Resettable Fuse, PPTC, 1210 / 3225 Metric, 60V DC, 50mA, 150mA, 1.5s MULTICOMP PRO MC011030 is a low-profile SMD PPTC resettable fuse in a 1210 (3225 metric) package, rated for 60V DC. It holds 50mA during normal operation and trips at 150mA in about 1.5 seconds, then automatically resets when the fault clears, making it ideal for precis... 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	-

0001.1014	FF03854 Data Sheet + RoHS	Ceramic Fuse, Fast Acting, 5mm x 20mm, 250V, 10A SCHURTER The 0001.1014 is a 10A/250VAC quick-acting Non-resettable Fuse with ceramic tube and nickel-plated copper alloy end caps. This SP-series fuse features high breaking capacity. Provides low voltage primary and secondary protection. Devices meet applicable in... You previously purchased this product. View in Order History	Each	1+ £0.33 (£0.40) 25+ £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	10A

0034.3125	FF03846 Data Sheet + RoHS	Glass Cartridge Fuse, Time Delay, 5mm x 20mm, 250V, 6.3A SCHURTER The 0034.3125 is a 6.3A time delay non-resettable miniature Cartridge Fuse with pigtail, glass tube and nickel-plated copper alloy end caps. It features time-lag T characteristic and wave, iron soldering methods. • Tin-plated copper axial leads • 1600mW Ma... You previously purchased this product. View in Order History	Each	1+ £0.25 (£0.30) 100+ £0.18 (£0.22)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	6.3A

PESD5V0S2BT,215	SC21436 Data Sheet + RoHS	ESD Protection Device, TVS, 14 V, SOT-23, 3 Pins, 5 V NEXPERIA The PESD5V0S2BT is a low capacitance bidirectional double ESD Protection Diode designed to protect two data lines from the damage caused by ESD and other transients. • Bidirectional ESD protection of two lines • Low diode capacitance • 130W at 8/20ms Maxim... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.21 (£0.25) 10+ £0.19 (£0.23) 100+ £0.12 (£0.14)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-

MF-RX160/72-0	FF04145 Data Sheet + RoHS	Resettable Fuse, PPTC, MF-RX/72, 72V DC, 1.6A, 3.2A, 11.4s, Rectangular BOURNS The MF-RX160/72-0 is a radial leaded PTC resettable fuse from the Bourns MF-RX/72 series, designed for overcurrent protection in circuits up to 72 V. It automatically resets after the fault condition is removed, providing a reliable and cost-effective solu... You previously purchased this product. View in Order History	Each	5+ £0.32 (£0.38) 100+ £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	-

FHAC0001ZXJ	FF03990 Data Sheet + RoHS	Inline ATO Blade Fuseholder, 32V, 20A LITTELFUSE FHAC0001ZXJ is an ATO® FHAC series, 32V standard-duty waterproof in-line fuse holder. This fuse holder quickly adds circuit protection for accessory lighting, panel displays, and electronics. • 20A, 3.524" black 16AWG GXL/FLR2X-B leads with 0.25" end strip... You previously purchased this product. View in Order History	Each	1+ £3.90 (£4.68) 10+ £2.32 (£2.78)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	20A

MP006249	FF04059 Data Sheet + RoHS	Cartridge Fuse, Time Delay, 5mm x 20mm, 250V, 2A MULTICOMP PRO MP006249 is a high-quality, time delay cartridge fuse designed to provide reliable overcurrent protection while accommodating brief inrush currents. With a rating of 2A and 250V, this fuse is engineered to ensure both safety and performance in sensitive el... You previously purchased this product. View in Order History	Each	1+ £0.15 (£0.18) 50+ £0.09 (£0.11)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2A

MP006258	FF04061 Data Sheet + RoHS	DIN Rail PV Fuseholder, 22mm x 58mm, 1.5kV, 80A MULTICOMP PRO This product touch safe holders designed for 22mm x 58mm cylindrical fuse links, especially for use with photovoltaic equipment. This touch safe fuse holders are designed with current ratings up to 80A at 1500V DC, it can effectively protect 1500V DC circu... You previously purchased this product. View in Order History	Each	1+ £23.62 (£28.34) 10+ £16.48 (£19.78)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	80A

SMD030F-2	FF04179 Data Sheet + RoHS	Resettable Fuse, PPTC, 2920 / 7351 Metric, PolySwitch SMD Series, 60V DC, 300mA, 600mA, 3s LITTELFUSE The SMD030F-2 is a SMD PolySwitch Resettable Device, smaller size saves board space and cost and higher voltage ratings allow use in new applications. Compatible with high-volume electronics assembly and Higher voltage ratings allow use in new applications... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.29 (£0.35) 50+ £0.26 (£0.31)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-

MP006325	FF04203 New product Data Sheet + RoHS	THERMAL CKT BREAKER, 13A, 250V, PANEL MULTICOMP PRO You previously purchased this product. View in Order History	Each	1+ £2.20 (£2.64) 10+ £2.00 (£2.40) 50+ £1.90 (£2.28) 100+ £1.85 (£2.22)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

0001.2510	FF03863 Data Sheet + RoHS	Ceramic Cartridge Fuse, Time Delay, 5mm x 20mm, 250V, 4A SCHURTER • Fuse Current : 4A 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	4A

178.6164.0001	FF03989 Data Sheet + RoHS	ATO Blade Fuseholder, 80V LITTELFUSE You previously purchased this product. View in Order History	Each	1+ £3.54 (£4.25) 10+ £2.50 (£3.00)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

0031.1661..	FF04188 Data Sheet + RoHS	Fuse Holder Cap 6.3mm x 32mm, Slotted SCHURTER The 0031.1661 is a Fuse Holder Cap with slot knob made of thermoplastic, black in colour. • IP40 Protection rating • UL94V-0 Flammability rating You previously purchased this product. View in Order History	Each	1+ £1.07 (£1.28) 10+ £1.01 (£1.21) 25+ £0.96 (£1.15)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

CDSOD323-T05LC	SC21271 Data Sheet + RoHS	ESD Protection Device, 18.3 V, SOD-323, 2 Pins, 5 V, CDSOD323 Series BOURNS The CDSOD323-T05LC is a Transient Voltage Suppressor (TVS) Diode for surge and ESD protection applications, featuring a 5V voltage in a bidirectional configuration. Bourns® chip diodes conforms to JEDEC standards, are easy to handle on standard pick and pl... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.63 (£0.76) 10+ £0.47 (£0.56) 100+ £0.30 (£0.36)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

SMAJ24CA	SC21275 Data Sheet + RoHS	TVS Diode, TRANSZORB SMAJ, Bidirectional, 24 V, 38.9 V, DO-214AC (SMA), 2 Pins BOURNS The SMAJ series Transient Voltage Suppressor Diode used for surge and ESD protection applications. The device offers a choice of working peak reverse voltage from 5V up to 495V and breakdown voltage up to 550V. Typical fast response times are less than 1-p... You previously purchased this product. View in Order History	Each	5+ £0.32 (£0.38) 10+ £0.25 (£0.30) 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	-