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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MC000833	FF03242 Data Sheet + RoHS	5mm x 20mm Fuse Carrier Cover for MC000827 MULTICOMP PRO MC000833 fuse carrier cover is designed for 5x20mm fuses, offering protection and secure housing. Its robust design provides safety and durability for various electronic and industrial applications. • Transparent insulation cover • 12-month limited warrant... You previously purchased this product. View in Order History	Each	15+ £0.08 (£0.10) 25+ £0.07 (£0.08) 100+ £0.06 (£0.07)	Restricted Item Minimum order of 15 items Multiples of 15 only Please enter a valid quantity Add Min: 15 Mult: 15	-
SM6T30A	SC18202 Data Sheet + RoHS	ESD Protection Device, TVS Diode, 53.5V, DO-214AA (SMB), 30V, 600W STMICROELECTRONICS The SM6T30A is an unidirectional Transil™ ESD Protection Device 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. The d... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.13 (£0.16) 20+ £0.09 (£0.11) 100+ £0.07 (£0.08)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-
PESD5V0L5UY,115	SC18195 Data Sheet + RoHS	ESD Protection Device, TVS Diode, 6.8V, SOT-363, 5V NEXPERIA PESD5V0L5UY,115 is a low capacitance unidirectional fivefold Electro Static Discharge (ESD) protection diode array in small Surface-Mounted Device (SMD) plastic packages designed to protect up to five unidirectional signal lines from the damage caused by E... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.28 (£0.34) 20+ £0.17 (£0.20) 100+ £0.11 (£0.13)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-
PESD0603-240	SC18136 Data Sheet + RoHS	ESD Protection Device, 45V, 0603, 24V LITTELFUSE The PESD0603-240 is a PESD Protection Device protects I/O ports on HDMI 1.3, portable video players, LCD and plasma TVs, USB 2.0, digital visual interface (DVI) and antenna switches. PESD devices shunt electrostatic discharge away from sensitive circuitry ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	2+ £0.28 (£0.34) 20+ £0.24 (£0.29) 100+ £0.20 (£0.24)	Restricted Item Minimum order of 2 items Multiples of 2 only Please enter a valid quantity Add Min: 2 Mult: 2	-
MP001918	FF03300 Data Sheet + RoHS	Stud Mount Cartridge Power Fuse, 17.4mm x 42mm, 240V, 50A MULTICOMP PRO The MP001918 from Multicomp Pro a 50A stud mount ceramic cartridge power fuse for Photovoltaic Systems and Installations. • Designed for use in electric vehicles charging protection boards, Protecting Semiconductor Equipment • Each element has a reduced cr... You previously purchased this product. View in Order History	Each	1+ £7.31 (£8.77) 10+ £6.30 (£7.56)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	50A

P6KEG18CA	SC18689 Data Sheet + RoHS	Transient Voltage Suppression Diode / TVS Diode, Bidirectional, 15.3V, 25.2V, DO-15 MULTICOMP PRO • Glass Passivated (GPP) • Low leakage • Excellent clamping capability • Fast response time • Lead free You previously purchased this product. View in Order History	Each	5+ £0.33 (£0.40) 25+ £0.26 (£0.31) 100+ £0.19 (£0.23)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-

PESD5V0U2BT,215	SC18124 Data Sheet + RoHS	Ultra Low Capacitance Bidirectional Double ESD Protection Diode, SOT-23, 5V NEXPERIA PESD5V0U2BT,215 is an ultra-low capacitance bidirectional double ESD protection diode designed to protect two data lines from the damage caused by ESD. Suitable for computers and peripherals, audio and video equipment, cellular handsets and accessories, 10... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.34 (£0.41) 20+ £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	-

PELH0001	FF03281 + RoHS	180PC Fuse Kit PRO ELEC PELH0001 is a 180 pieces of fast acting fuse kit housed in a plastic box. You previously purchased this product. View in Order History	1 Set	1+ £24.05 (£28.86) 10+ £22.84 (£27.41) 25+ £21.64 (£25.97) 50+ £20.43 (£24.52)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

MCMSF 1A 250V	FF03251 Data Sheet + RoHS	Fuse, Radial Leaded PCB Mount, 1A, 250V AC, Fast Acting MULTICOMP PRO The MCMSF 1A 250V is a 1A/250V fast acting Rectangular Fuse with thermoplastic base/cap, through hole mounting, tin-plated alloy pin leads and radial leaded case style. • Black colour • 0.62mm Lead diameter • 5.08mm Lead spacing • 120mV Maximum voltage dro... You previously purchased this product. View in Order History	Each	5+ £0.29 (£0.35) 25+ £0.24 (£0.29) 50+ £0.18 (£0.22)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	1A

ESDA5V3L	SC18127 Data Sheet + RoHS	ESD Protection Device, Array, SOT-23, 3 Pins, 5.3V, 300W STMICROELECTRONICS The ESDA5V3L is a Transil™ Dual Array for ESD protection. This dual monolithic voltage suppressor designed to protect components which are connected to data and transmission lines against ESD. It clamps the voltage just above the logic level supply for pos... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.07 (£0.08) 20+ £0.06 (£0.07) 100+ £0.05 (£0.06)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-

MST 315MA 250V	FF03262 Data Sheet + RoHS	Fuse, Radial Leaded PCB Mount, 315mA, 250V AC, Slow Blow MULTICOMP PRO The MST 315MA 250V is a Slow Blow Fuse with radial leads and rectangular shaped body. Its base and cap are made of black thermoplastic material with tin-plated alloy terminals. • -55 to 125°C Operating temperature range • 0.267Ω Nominal resistance cold • 2... You previously purchased this product. View in Order History	Each	5+ £0.16 (£0.19) 25+ £0.13 (£0.16) 50+ £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	315mA

P6KEG12CA	SC15671 Data Sheet + RoHS	TVS Diode, Bidirectional, 10.2V, 16.7V, DO-15, 2 Pins MULTICOMP PRO The P6KEG12CA from Multicomp Pro is part of the P6KE series designed to protect sensitive electronic equipment from voltage transients. • Glass Passivated (GPP) • Low leakage • Excellent clamping capability • Fast response time • Lead free You previously purchased this product. View in Order History	Each	5+ £0.09 (£0.11) 25+ £0.08 (£0.10) 100+ £0.06 (£0.07)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-

MCMSF 5A 250V	FF03257 Data Sheet + RoHS	Fuse, Radial Leaded PCB Mount, 5A, 250V AC, Fast Acting MULTICOMP PRO • Multicomp Pro products are rated 4.6 out of 5 stars • 12 month limited warranty *view Terms & Conditions for details • 96% of customers would recommend to a friend You previously purchased this product. View in Order History	Each	5+ £0.26 (£0.31) 25+ £0.20 (£0.24) 50+ £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	5A

MCMSF 6.3A 250V	FF03258 Data Sheet + RoHS	Fuse, Radial Leaded PCB Mount, 6.3A, 250V AC, Fast Acting MULTICOMP PRO The MCMSF 6.3A 250V is a Fast Acting Fuse with radial leads. Its base and cap are made of black thermoplastic material with tin-plated alloy terminals. • -55 to 125°C Operating temperature range • 0.0061Ω Nominal resistance cold • 80mV Maximum voltage drop... You previously purchased this product. View in Order History	Each	5+ £0.26 (£0.31) 25+ £0.20 (£0.24) 50+ £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	6.3A

B-01-RS	FT01680 Data Sheet + RoHS	5A Radial Leaded Ferrite Bead KEMET The KEMET lead type beads intended for normal mode noise suppression have a wide variety of characteristics. These through-hole beads are designed with our proprietary ferrite material and are suitable for noise countermeasure in DC signal line circuits. •... You previously purchased this product. View in Order History	Each	1+ £0.52 (£0.62) 24+ £0.43 (£0.52) 50+ £0.36 (£0.43)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

SP0504SHTG	SC18147 Data Sheet + RoHS	Low Capacitance ESD Protection, TVS Diode Array, SOT-23, 6V LITTELFUSE The SP0504SHTG is a TVS Diode Array for low capacitance ESD protection. It has ultra-low capacitance rail-to-rail diodes with an additional Zener diode fabricated in a proprietary silicon avalanche technology to protect each I/O pin providing a high level ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.47 (£0.56) 20+ £0.36 (£0.43) 100+ £0.28 (£0.34)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

PRTR5V0U4D,125	SC18130 Data Sheet + RoHS	ESD Protection Device, SOT-457, 6 Pins, 700mV NEXPERIA The PRTR5V0U4D,125. is an ultra low capacitance quadruple rail-to-rail Electrostatic Discharge (ESD) Protection Device, designed to protect four high-speed data lines or high-frequency signal lines from the damage caused by ESD and other transients. It is ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	2+ £0.21 (£0.25) 20+ £0.18 (£0.22) 100+ £0.15 (£0.18)	Restricted Item Minimum order of 2 items Multiples of 2 only Please enter a valid quantity Add Min: 2 Mult: 2	-

P6KE18CA	SC18688 Data Sheet + RoHS	Transient Voltage Suppression Diode, Bidirectional, 15.3V, 25.2V, DO-204AC LITTELFUSE The P6KE series 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 interfaces, VCC bus a... You previously purchased this product. View in Order History	Each	5+ £0.40 (£0.48) 25+ £0.30 (£0.36) 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	-

MC000830	FF03274 Data Sheet + RoHS	Fuseholder, PCB Mount, 250V, 6.3A, 5mm x 20mm, Semi Enclosed MULTICOMP PRO MC000830 Fuse holder is designed for PCB mounting, accommodating 5mm x 20mm fuses. It supports up to 6.3A at 250VAC and features through-hole terminals for secure connections. This fuseholder ensures reliable circuit protection and easy integration into yo... You previously purchased this product. View in Order History	Each	10+ £0.49 (£0.59) 25+ £0.48 (£0.58) 50+ £0.46 (£0.55)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	6.3A

DS9503P+	SC18152 Data Sheet + RoHS	ESD Protection Device, Diode, TSOC ANALOG DEVICES The DS9503P+ is an ESD protection diode with resistors in 6pin TSOC package. This ESD protection device is designed for 1wire MicroLAN interfaces. It includes two 5ohm isolation resistors on chip. Although 5ohm resistors are negligible during communicatio... You previously purchased this product. View in Order History	Each	1+ £1.32 (£1.58) 10+ £1.18 (£1.42)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

TPD2E2U06DRLR	SC18172 + RoHS	Dual Channel ESD Protection Device for High-Speed (6-Gbps) Differential Interface, 5.5V, SOT TEXAS INSTRUMENTS The TPD2E009 device provides two ESD protection diodes with flow-through pin mapping for ease of board layout. This device has been designed to protect sensitive components which are connected to ultra high-speed data and transmission lines. The TPD2E009 o... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.40 (£0.48) 10+ £0.34 (£0.41)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

MCSR391K10DS	RE07635 Data Sheet + RoHS	Varistor, 60J, 250V RMS MULTICOMP PRO • Multicomp Pro products are rated 4.6 out of 5 stars • 12 month limited warranty *view Terms & Conditions for details • 96% of customers would recommend to a friend You previously purchased this product. View in Order History	Each	10+ £0.13 (£0.16) 50+ £0.10 (£0.12)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	-

PESD5V0U1BA,115	SC18123 Data Sheet + RoHS	Ultra Low Capacitance Bidirectional ESD Protection Diode, TVS, SOD-323, 5V NEXPERIA PESD5V0U1BA,115 is a low capacitance bidirectional ESD protection diode designed to protect one data line from the damage caused by ESD. Suitable for computers and peripherals, audio and video equipment, cellular handsets and accessories, 10/100/1000 Ether... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.32 (£0.38) 20+ £0.21 (£0.25) 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	-

USB6B1RL	SC18143 Data Sheet + RoHS	ESD Protection Device, Array, SOIC, 5.25V, 500W STMICROELECTRONICS The USB6B1RL is a data line ESD Protection Device. It protects the two input lines against overvoltage. Besides, this device also keeps the power rails in a safe limit. • Full diode bridge with integrated clamping protection • Very low capacitance • Provid... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.64 (£0.77) 20+ £0.33 (£0.40) 100+ £0.29 (£0.35)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-

ESDA6V1BC6	SC18144 Data Sheet + RoHS	ESD Protection Device, TVS Diode, SOT-23, 5V STMICROELECTRONICS ESDA6V1BC6 is a quad bidirectional TRANSIL™ suppressor for ESD protection in a 6 pin SOT23 package. It is a monolithic array designed to protect up to 4 lines in a bidirectional way against ESD transients. The device is ideal for situations where board spa... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.26 (£0.31) 20+ £0.18 (£0.22) 100+ £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	-