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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B57861S0103A039	SN37130 Data Sheet + RoHS	NTC Thermistor, 10k Ohm, 3988 K, -55°C to 155°C, Wire Leaded, B57861S Series EPCOS B57861S0103A039 is a temperature measurement miniature sensor with bendable wire. Suitable for temperature measurement applications. • Short response time, high measuring accuracy • Epoxy encapsulation • PTFE-insulated leads of silver-plated nickel wire, A... You previously purchased this product. View in Order History	Each	1+ £3.44 (£4.13) 10+ £2.81 (£3.37) 25+ £2.47 (£2.96)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-
MP004319	FF03676 Data Sheet + RoHS	EV Time Delay Ceramic Tube Fuse, 6.3mm x 32mm, 1.25A, 250V AC MULTICOMP PRO • Fuse Current : 1.25A You previously purchased this product. View in Order History	Each	1+ £0.39 (£0.47) 25+ £0.36 (£0.43) 50+ £0.33 (£0.40) 100+ £0.31 (£0.37)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1.25A
MP000830	FF03598 Data Sheet + RoHS	EV Time Lag / Time Delay Ceramic Cartridge Fuse, 3.6mm x 10mm, 250V, 1A MULTICOMP PRO • Axial Leaded Time Lag Ceramic Cartridge Fuse • Dia3.6mm × 10mm 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
MP004330	FF03687 Data Sheet + RoHS	EV Time Delay Ceramic Tube Fuse, 6.3mm x 32mm, 7A, 250V AC MULTICOMP PRO • Fuse Current : 7A You previously purchased this product. View in Order History	Each	1+ £0.27 (£0.32) 25+ £0.25 (£0.30) 50+ £0.23 (£0.28) 100+ £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	7A
SF-0603SPA100R-2	FF04077 Data Sheet + RoHS	SMD High Current Fuse, 63V DC, 1A, BOURNS • Fuse Current : 1A You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.79 (£0.95) 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	1A

SF-1206HV30M-2	FF04029 Data Sheet + RoHS	SMD High Inrush Current Withstand, 1206, 35V DC, 30A BOURNS • Fuse Current : 30A You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.57 (£0.68) 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	30A

0215010.MXP	FF04019 Data Sheet + RoHS	Ceramic Cartridge Fuse, Time Delay, 5mm x 20mm, 250V, 10A LITTELFUSE The 0215010.MXP is a 10A time-lag type Cartridge Fuse with ceramic body, nickel plated brass cap and tin plated copper leads. The surge withstand cartridge fuse designed to IEC specification. It has remarkable interrupting capability at operating voltage o... You previously purchased this product. View in Order History	Each	1+ £0.42 (£0.50) 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	10A

SMAJ30CA	SC21276 New product Data Sheet + RoHS	TVS Diode, TRANSZORB SMAJ, Bidirectional, 30 V, 48.4 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+ £0.30 (£0.36) 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	-

SRV05-4HTG-D	SC21366 New product Data Sheet + RoHS	ESD Protection Device, 15 V, SOT-23, 6 Pins, 6 V, 150 W, SPA SRV05 Series LITTELFUSE 6V 10A TVS diode array integrates low capacitance rail-to-rail diodes with an additional Zener diode to protect each I/O pin against ESD and high surge events. It is suitable for use in LCD/PDP TVs, monitors, notebooks, 10/100/1000 Ethernet, firewire, set ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.70 (£0.84) 10+ £0.47 (£0.56) 100+ £0.32 (£0.38)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

RGEF500	FF04172 Data Sheet + RoHS	Resettable Fuse, PPTC, PolySwitch RGEF, 16V DC, 5A, 8.5A, 2s, Rectangular LITTELFUSE You previously purchased this product. View in Order History	Each	1+ £0.47 (£0.56) 10+ £0.40 (£0.48) 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	-

NTCG163JF103FT1S	SN37152 Data Sheet + RoHS	NTC Thermistor, AEC-Q200, 10k Ohm, 0603 / 1608 Metric, SMD TDK NTCG163JF103FT1S is a NTCG series 1608 type chip NTC thermistor. It is a semiconductor resistor that exhibits decreasing resistance characteristics with increasing temperature. • 10Kohm resistance and ±1% tolerance • 0.31mA operating current • Operating te... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	10+ £0.18 (£0.22) 50+ £0.17 (£0.20) 100+ £0.14 (£0.17)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	-

0001.2508	FF03861 Data Sheet + RoHS	Ceramic Cartridge Fuse, Time Delay, 5mm x 20mm, 250V, 2.5A SCHURTER The 0001.2508 is a 2.5A time-delay non-resettable Miniature Fuse with ceramic tube, nickel-plated copper alloy end caps and tin plated copper axial leads. • 100mV Typical voltage drop • 2500mW Maximum power dissipation 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	2.5A

0659C4000-12	FF04002 + RoHS	Ceramic Cartridge Fuse, Time Delay, 5mm x 20mm, 250V AC, 4A BEL FUSE - CIRCUIT PROTECTION • Fuse Current : 4A You previously purchased this product. View in Order History	Each	1+ £0.24 (£0.29) 100+ £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

0034.3129	FF03849 Data Sheet + RoHS	Glass Cartridge Fuse, Time Delay, 5mm x 20mm, 250V, 16A SCHURTER The 0034.3129 is a 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 applicab... You previously purchased this product. View in Order History	Each	1+ £0.32 (£0.38) 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	16A

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	-

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	-

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	-

0001.2505	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

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

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

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

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

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

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

SMBJ12A	SC21358 New product Data Sheet + RoHS	TVS Diode, Transil SMBJ, Unidirectional, 12 V, 19.9 V, DO-214AA (SMB), 2 Pins LITTELFUSE The SMBJ 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	5+ £0.22 (£0.26) 10+ £0.15 (£0.18) 100+ £0.11 (£0.13)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-