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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CFH12	FF03721 Data Sheet + RoHS	Panel Mount 5mm x 20mm Fuseholder, Bayonet Cap, 10A, 250V AC MULTICOMP PRO CFH12 is a panel-mount fuse holder designed for 5 x 20mm fuses, supporting up to 250V and 10A. Featuring a bayonet cap for secure fuse retention and solder terminals for reliable connections, it is ideal for electrical circuits, industrial equipment, and c... You previously purchased this product. View in Order History	Each	1+ £4.35 (£5.22) 10+ £3.15 (£3.78) 25+ £2.51 (£3.01) 50+ £2.24 (£2.69)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10A
S7221-45R	CN25467 Data Sheet + RoHS	1.23mm Spring Contact, Titanium Copper Alloy HARWIN You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.33 (£0.40) 10+ £0.26 (£0.31) 100+ £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	-
NTCS0805E3104SMT	SN37163 Data Sheet + RoHS	Thermistor, NTC, 100k Ohm, NTCS Series, 3590K, SMD, 0805 / 2012 Metric VISHAY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.48 (£0.58) 50+ £0.42 (£0.50) 100+ £0.38 (£0.46)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-
BK-1A3400-09-R	FF03770 Data Sheet + RoHS	Fuseholder Clip, 500V, 20A EATON BUSSMANN • Fuse Current : 20A You previously purchased this product. View in Order History	Each	10+ £0.59 (£0.71) 50+ £0.50 (£0.60) 100+ £0.45 (£0.54) 250+ £0.43 (£0.52)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	20A
0466002.NR	FF04084 Data Sheet + RoHS	SMD Fuse, Very Fast Acting, 1206, 63V, 2A LITTELFUSE The 0466002.NR is a 2A/63V 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 desi... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.50 (£0.60) 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	2A

MP006314	FF04194 New product Data Sheet + RoHS	THERMAL CKT BREAKER, 2A, 250V, PANEL MULTICOMP PRO You previously purchased this product. View in Order History	Each	1+ £4.06 (£4.87) 10+ £3.65 (£4.38) 50+ £3.42 (£4.10) 100+ £2.74 (£3.29)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

MP014099	FF04218 New product Data Sheet + RoHS	CARTRIDGE FUSE, FAST ACTING, 0.05A, 250V MULTICOMP PRO You previously purchased this product. View in Order History	Each	1+ £1.44 (£1.73) 10+ £1.23 (£1.48) 25+ £1.15 (£1.38) 50+ £0.92 (£1.10)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

MP014100	FF04219 New product Data Sheet + RoHS	CARTRIDGE FUSE, FAST ACTING, 0.063A/250V MULTICOMP PRO You previously purchased this product. View in Order History	Each	1+ £1.44 (£1.73) 10+ £1.23 (£1.48) 25+ £1.15 (£1.38) 50+ £0.92 (£1.10)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

0477002MXP	FF03961 Data Sheet + RoHS	Ceramic Cartridge Fuse, Time Delay, 5mm x 20mm, 500V, 2A LITTELFUSE 0477002MXP is a 477 series cartridge fuse used in high energy and power efficient applications. • 400VDC/500VAC rated • 5x20mm, time-lag, surge withstand ceramic body • Designed to international (IEC) standard for use globally • Current rating is 2A • Appr... You previously purchased this product. View in Order History	Each	1+ £1.32 (£1.58) 25+ £0.91 (£1.09)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2A

0451002.MRL	FF03964 Data Sheet + RoHS	SMD Fuse, Very Fase Acting, 2410, 125V AC, 2A LITTELFUSE The 0451002.MRL is a 2A/125VAC very Fast Acting Fuse with ceramic body, gold-plated caps, tin-lead alloy termination, square surface mount and halogen-free. This 451-series fuse features small size and low temperature de-rating. Suitable for the secondary ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.73 (£0.88) 25+ £0.61 (£0.73)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2A

787-3861/400-1000	MC03081 Data Sheet + RoHS	1 Pole Electronic Circuit Breaker, 35mm DIN Rail, 24V DC, 4A, 7000uF 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/> 7000uF • 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+ £35.00 (£42.00) 5+ £31.82 (£38.18) 10+ £29.17 (£35.00)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

NTCLE413E2103F520L	SN37156 Data Sheet + RoHS	Thermistor, NTC, 10k Ohm, NTCLE413 Series, 3435K, Through Hole, Wire Leaded VISHAY The NTCLE413 series NTC Thermistor with mini epoxy PVC insulated leads. This sensor consists of small NTC chip soldered between stranded #30AWG, 105°C resistant, PVC (UL2651) or PVC 105°C single hook-up wires (according to UL1061). Terminations are solder ... You previously purchased this product. View in Order History	Each	1+ £0.71 (£0.85) 50+ £0.65 (£0.78) 100+ £0.60 (£0.72)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

MP001606	FF04039 Data Sheet + RoHS	SMD Fuse, Slow Blow, 1206, 12V AC / 63V DC, 1A MULTICOMP PRO • Fuse Current : 1A You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.09 (£0.11) 50+ £0.06 (£0.07)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1A

MP015693	FF04231 New product Data Sheet + RoHS	FUSE, FAST ACTING, 7A, 300VDC MULTICOMP PRO You previously purchased this product. View in Order History	Each	1+ £6.60 (£7.92) 10+ £5.11 (£6.13) 25+ £4.07 (£4.88) 50+ £3.44 (£4.13)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

025102.5MAT1L	FF03871 Data Sheet + RoHS	PCB Axial Leaded Fuse, Very Fast Acting, 125V AC, 2.5A LITTELFUSE • Fuse Current : 2.5A You previously purchased this product. View in Order History	Each	1+ £0.69 (£0.83) 50+ £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	2.5A

0451010.MRL	FF03967 Data Sheet + RoHS	SMD Fuse, Very Fast Acting, 2410, 125V, 10A LITTELFUSE The 0451010.MRL is a 10A/125VAC very Fast Acting Fuse with ceramic body, gold-plated caps and tin-lead alloy termination. This 451-series square surface mount halogen-free fuse features small size and low temperature de-rating. Suitable for the secondary s... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £1.11 (£1.33) 25+ £0.90 (£1.08)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10A

0251001.NRT1L	FF03979 Data Sheet + RoHS	Fuse, PCB Leaded, 1 A, 125 V, PICO II 251, 125 V, Very Fast Acting, Axial Leaded LITTELFUSE • Fuse Current : 1A You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.58 (£0.70) 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	1A

C0345RAAAB	FF03809 Data Sheet + RoHS	Panel Mount Fuseholder, 6.3mm x 32mm, 250V, 16A BULGIN LIMITED • Fuse Current : 16A You previously purchased this product. View in Order History	Each	1+ £4.07 (£4.88) 5+ £3.99 (£4.79) 10+ £3.91 (£4.69) 20+ £3.67 (£4.40)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	16A

PGB1010402KR	SC21349 Data Sheet + RoHS	ESD Protection Device, 250 V, 0402, 2 Pins, 12 VDC, PULSE-GUARD PGB1 Series LITTELFUSE PGB1010402KR is a PGB1 series PULSE-GUARD® ESD suppressor. It helps protect sensitive electronic equipment against electrostatic discharge (ESD). It supplements the on-chip protection of integrated circuitry and are best suited for low-voltage, high-speed ... You previously purchased this product. View in Order History	Each	10+ £0.37 (£0.44) 100+ £0.25 (£0.30) 500+ £0.18 (£0.22)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	-

B57321V2103H060	SN37122 Data Sheet + RoHS	SMD Thermistor, NTC, 10k Ohm, B573xxV2 Series, 3980K EPCOS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.19 (£0.23) 50+ £0.17 (£0.20) 100+ £0.15 (£0.18)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-

SMD200F-2	FF04183 Data Sheet + RoHS	Resettable Fuse, PPTC, 3425 / 8763 Metric, PolySwitch SMD Series, 15V DC, 2A, 4A, 12s LITTELFUSE The SMD200F-2 is a 2A surface-mount PolySwitch Resettable Device compatible with high-volume electronics assembly. PolySwitch surface-mount devices are the preferred circuit protection method for computer, consumer, multimedia, portable and automotive elec... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.46 (£0.55) 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	-

MP006329	FF04206 New product Data Sheet + RoHS	THERMAL CKT BREAKER, 19A, 250V, PANEL MULTICOMP PRO You previously purchased this product. View in Order History	Each	1+ £2.58 (£3.10) 10+ £2.33 (£2.80) 50+ £2.19 (£2.63) 100+ £1.75 (£2.10)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

1206L035/16YR	FF04091 Data Sheet + RoHS	Resettable Fuse, PPTC, 1206 / 3216 Metric, PolySwitch 1206L Series, 16V DC, 350mA, 750mA, 0.1s LITTELFUSE 1206L035/16YR is a 1206L series PolySwitch® resettable PPTC. It provides surface-mount overcurrent protection for applications where space is at a premium and resettable protection is desired. Applications include USB peripherals, disk drives, CD-ROMs, plu... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.30 (£0.36) 50+ £0.28 (£0.34) 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	-

0034.3122	FF03843 Data Sheet + RoHS	Glass Cartridge Fuse, Time Delay, 5mm x 20mm, 250V, 3.15A SCHURTER The 0034.3122 is a FST-series 3.15A 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... You previously purchased this product. View in Order History	Each	1+ £0.23 (£0.28) 100+ £0.17 (£0.20)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	3.15A

SMBJ30CA	SC21279 + RoHS	TVS Diode, SMBJ, Bidirectional, 30 V, 48.4 V, DO-214AA (SMB), 2 Pins BOURNS The SMBJ 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 (Supplied on Cut Tape)	5+ £0.33 (£0.40) 10+ £0.23 (£0.28) 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	-