Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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37200400431
Littelfuse
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .04 A; Terminal Shape: PIN WIRE; Reference Standard: CCC; CE; CUL; UL;
Electric Fuse
40 mA
35 A
250 V
0.009
0.335 in (8.5 mm)
0.315 in (8 mm)
0.335 x 0.315 in (8.5 x 8 mm)
Time Lag
TR5
20 ms
9 mJ
-40 °C (-40 °F)
85 °C (185 °F)
CCC; CE; CUL; UL
e3
Pin Wire
Matte Tin
Through Hole Mount
Bulk
37200500431
Littelfuse 37200500431 fuse has a rated current of 0.05A and trip time of 0.02s, suitable for electric circuit protection at 250V AC voltage. With a blow characteristic of time lag, it offers a rated breaking capacity of 35A and operates b/w -40°C to 85°C temperature range.
50 mA
0.01
10.8 mJ
CCC; CE; CUL; KC; UL; VDE
37200800431
Littelfuse 37200800431 fuse has a rated current of 0.08A and trip time of 0.02s, suitable for electric circuit protection at 250V AC. With dimensions of 8.5mm x 8mm, it features a time lag blow characteristic and max operating temperature of 85°C. Ideal for applications requiring through hole mounting in various industries.
80 mA
0.023
38.4 mJ
37201000431
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .1 A; Terminal Shape: PIN WIRE; Packing Method: BULK;
100 mA
0.047
80 mJ
37201250431
Littelfuse 37201250431 fuse has a rated current of 0.125A and trip time of 0.02s, suitable for circuit protection in applications requiring a time lag blow characteristic at up to 250V AC voltage. With dimensions of 8.5mm x 8mm, it offers a rated breaking capacity of 35A and operates b/w -40°C to 85°C temperature range.
125 mA
0.066
109.4 mJ
37201600411
Littelfuse 37201600411 fuse has a rated current of 0.16A and trip time of 0.02s, suitable for circuit protection in applications requiring a max operating temperature of 85°C. With a blow characteristic of TIME LAG, it offers a rated voltage of 250V and nominal joule integral of 0.1792J, making it ideal for use in various electronic devices.
160 mA
0.14
179.2 mJ
37201600431
Littelfuse 37201600431 fuse has a rated current of 0.16A and trip time of 0.02s, suitable for circuit protection in applications requiring a time lag blow characteristic. With a rated voltage of 250V and dimensions of 8.5mm x 8mm, it offers reliable performance at temperatures ranging from -40°C to 85°C.
37202000431
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .2 A; Terminal Shape: PIN WIRE; Maximum Operating Temperature: 85 Cel;
200 mA
0.2
312 mJ
37202000511
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .2 A; Terminal Shape: PIN WIRE; Body Length/Diameter: 8.5 mm;
37202500431
Littelfuse 37202500431 fuse has a rated current of 0.25A and trip time of 0.02s, suitable for circuit protection in applications requiring a max operating temperature of 85°C. With a blow characteristic of TIME LAG, it offers a rated breaking capacity of 35A and pre-arcing rating of 0.28 A2/s, meeting standards such as CCC, CE, CUL, KC, UL, VDE.
250 mA
0.28
493.8 mJ
37203150511
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .315 A; Terminal Shape: PIN WIRE; Pre Arcing Rating (A2/s): 0.36;
315 mA
0.36
396.9 mJ
37204000431
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .4 A; Terminal Shape: PIN WIRE; Body Length/Diameter: 8.5 mm;
400 mA
0.9
1.408 J
37204000511
37205000511
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .5 A; Terminal Shape: PIN WIRE; Minimum Operating Temperature: -40 Cel;
500 mA
1.3
2 J
37206300431
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .63 A; Terminal Shape: PIN WIRE; Dimensions: 8.5mm x 8mm;
630 mA
2.5
3.096 J
37206300511
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .63 A; Terminal Shape: PIN WIRE; Reference Standard: CCC; CE; CUL; KC; UL; VDE;
37208000431
Littelfuse 37208000431 fuse has a rated current of 0.8A and trip time of 0.02s, suitable for circuit protection in applications requiring a 250V AC voltage rating. With a blow characteristic of TIME LAG, it offers a rated breaking capacity of 35A and pre arcing rating of 3.8 A2/s, meeting standards like CCC, CE, CUL, KC, UL, VDE.
800 mA
3.8
5.76 J
37208000511
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .8 A; Terminal Shape: PIN WIRE; Fuse Size: TR5;
37211000511
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 1 A; Terminal Shape: PIN WIRE; Minimum Operating Temperature: -40 Cel;
1 A
5.5
7.5 J
CCC; CE; CUL; KC; PSE; UL; VDE
37211250001
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 1.25 A; Terminal Shape: PIN WIRE; Pre Arcing Rating (A2/s): 9;
1.25 A
9
13.75 J
Ammo Pack; Tape
37211600431
Littelfuse 37211600431 fuse has a rated current of 1.6A and trip time of 0.02s, suitable for circuit protection in applications with 250V AC voltage. With a blow characteristic of TIME LAG, it offers a rated breaking capacity of 35A and operates b/w -40°C to 85°C temperature range.
1.6 A
14
19.968 J
37212500431
Littelfuse 37212500431 fuse has a Nominal Joule Integral of 35 J, Rated AC Voltage of 250 V, and Trip Time of 0.02 seconds. It is used for circuit protection in applications requiring a time lag blow characteristic and rated current of 2.5 A at max operating temperature of 85°C.
2.5 A
35
35 J
37213150511
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 3.15 A; Terminal Shape: PIN WIRE; Nominal Joule Integral: 77.3955 J;
3.15 A
60
77.395 J
37214000431
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 4 A; Terminal Shape: PIN WIRE; Rated Breaking Capacity: 40 A;
4 A
40 A
95
126.4 J
37214000511
Littelfuse 37214000511 fuse has a rated current of 4A and nominal joule integral of 126.4J, with trip time of 0.02s. It is used for circuit protection at 250V AC in applications requiring time lag blow characteristic.
37216300411
Littelfuse 37216300411 fuse has a rated current of 6.3A and trip time of 0.02s, suitable for circuit protection in applications with 250V AC voltage. With a blow characteristic of TIME LAG, it offers a rated breaking capacity of 50A and operates within -40 to 85°C temperature range.
6.3 A
50 A
105
138.915 J
40011250440
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 1.25 A; Terminal Shape: PIN WIRE; Terminal Finish: TIN;
130 A
0.157 in (4 mm)
0.335 x 0.157 x 0.315 in (8.5 x 4 x 8 mm)
TE5
14.44 J
125 °C (257 °F)
IEC; PSE; UL; VDE
Tin
40014000440
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 4 A; Terminal Shape: PIN WIRE; Terminal Finish: MATTE TIN;
133.4 J
IEC; PSE; UL
40015000000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 5 A; Terminal Shape: PIN WIRE; Terminal Finish: TIN;
5 A
216.5 J
Ammo Pack; Tape And Reel
40015000440
3AB125-R
Bel Fuse
Bel Fuse's 3AB125-R fuse, rated at 0.125A and 250V, features a fast blow characteristic with a rated breaking capacity of 35A. Measuring 6x32mm, it is ideal for circuit protection in applications requiring an electric fuse with CE, CSA, and UL certifications.
0.25 in (6.35 mm)
1.252 in (31.8 mm)
0.25 x 1.252 in (6.35 x 31.8 mm)
Fast
0.236 x 1.26 in (6 x 32 mm)
Pre-Arcing Time: Open within 5 s, at 200% Rated Current
4 mJ
-55 °C (-67 °F)
CE; CSA; UL
End Cap
Inline/Holder
Bulk; Tape And Reel
3AB500-R
Bel Fuse's 3AB500-R fuse, rated at 0.5A and 250V, features a fast blow characteristic with a nominal joule integral of 0.1J. Measuring 6x32mm, it is designed for electric circuit protection in applications requiring inline mounting or holder installation. Compliant with CSA, CUL, and UL standards, it operates b/w -55°C to 125°C temperature range.
100 mJ
CSA; CUL; UL
Nickel
5STP800-R
Bel Fuse 5STP800-R is a 250V 0.8A time lag electric fuse with 1.6J nominal joule integral. Measuring 5x20mm, it has a rated breaking capacity of 35A and operates b/w -55°C to 125°C. Ideal for circuit protection in various applications, it meets CCC, CE, CSA, SEMKO, UL, VDE standards.
0.217 in (5.5 mm)
0.827 in (21 mm)
0.217 x 0.827 in (5.5 x 21 mm)
0.197 x 0.787 in (5 x 20 mm)
1.6 J
CCC; CE; CSA; SEMKO; UL; VDE
55900008011
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 250 V; Terminal Shape: PIN WIRE; Reference Standard: UL; VDE;
0.394 in (10 mm)
UL; VDE
39202800000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .28 A; Terminal Shape: PIN WIRE; Reference Standard: CE; CUL; UL; VDE;
280 mA
48 mJ
CE; CUL; UL; VDE
Ammo Pack
ECNR400
Eaton Corporation
The Eaton Corporation ECNR400 fuse, rated at 400A and 250V AC/DC, features a time delay blow characteristic. With a high breaking capacity of 200kA, it is ideal for electric circuit protection in various applications. This bulk-packed fuse has tab/blade terminals and meets CE, CSA, and UL standards.
400 A
200 kA
2.38 in (60.452 mm)
8.63 in (219.202 mm)
Time Delay
Tab/Blade
ECNR450
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated DC Voltage: 250 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE;
450 A
2.88 in (73.152 mm)
10.38 in (263.652 mm)
ECNR70
ECNR70 by Eaton Corp is a 70A time delay electric fuse with 250V AC voltage rating. Featuring a 26.924mm body length and TAB/BLADE terminals, it has a high breaking capacity of 200kA. Ideal for inline mounting in various applications meeting CE, CSA, and UL standards.
70 A
1.06 in (26.924 mm)
5.88 in (149.352 mm)
ECNR75
ECNR75 by Eaton Corp is a 250V electric fuse with 75A rated current and time delay blow characteristic. It has a breaking capacity of 200kA, suitable for inline mounting applications in CE, CSA, and UL standards compliant circuits.
75 A
0678H2000-02
Bel Fuse 0678H2000-02 is a 2A electric fuse with 250V AC/125V DC rated voltage, suitable for circuit protection. It offers a trip time of 60s, nominal joule integral of 1J, and rated breaking capacity of 300A. Ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance.
2 A
300 A
125 V
0.386 in (9.8 mm)
0.12 in (3.05 mm)
3912
1 m
Rated Breaking Capacity at 125 VDC: 2000 A
1 J
AEC-Q200; CUL; CE; UL
e4
Wraparound
Silver
Surface Mount
Tape And Reel, 13 inch
F09A250V3A
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: 3 A; Terminal Shape: END CAP; Body Length/Diameter: 10.54 mm;
3 A
0.415 in (10.54 mm)
1.531 in (38.89 mm)
0.415 x 1.531 in (10.54 x 38.89 mm)
MIL-PRF-15160/9
37001000430
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: .1 A; Terminal Shape: PIN WIRE; Blow Characteristic: FAST;
3.8 mJ
CCC; CE; CUL; VDE; UL
37012000430
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 2 A; Terminal Shape: PIN WIRE; Rated Breaking Capacity: 35 A;
980 mJ
CCC; CE; CUL; PSE; UL; VDE
BK/MDA-30A
The Eaton Corporation's BK/MDA-30A fuse, with 30 A rated current and 1500 A breaking capacity, is ideal for electric circuit protection at 250 V AC and 32 V DC. Featuring a time delay blow characteristic, it has a nominal joule integral of 1096.7 J and conforms to CE standards. Perfect for inline mounting applications due to its compact dimensions of 6.35mm x 31.75mm.
30 A
1.5 kA
32 V
1.25 in (31.75 mm)
0.25 x 1.25 in (6.35 x 31.75 mm)
Response Time: 120 s MAX at 200% Rated Current, Interrupting Current-Max(DC): 10000 A
1.097 kJ
CE
BK/MDL-2-1/2
The Eaton BK/MDL-2-1/2 fuse is a 2.5A, 250V electric fuse with time delay blow characteristic and 100A rated breaking capacity. Measuring 6.35mm x 31.75mm, it features end cap terminals and CE certification, suitable for inline mounting applications in various electrical circuits.
100 A
Pre Arcing Time: Open within 5 s at 200% Rated Current
0678H2000-22
Bel Fuse 0678H2000-22 is a 2A electric fuse with 250V AC/125V DC rated voltage, suitable for circuit protection. It has a trip time of 60s, nominal joule integral of 1J, and rated breaking capacity of 300A. With AEC-Q200, CUL, CE, and UL certifications, it's ideal for surface mount applications requiring reliable overcurrent protection.
Palladium
0678H1250-22
Bel Fuse 0678H1250-22 is a 1.25A fuse with 250V AC/125V DC rated voltage, 0.4J joule integral, and 60s trip time. Ideal for circuit protection in automotive applications due to AEC-Q200 compliance and surface mounting feature.
400 mJ
24101250021
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: .125 A; Terminal Shape: END CAP; Nominal Joule Integral: .053 J;
80 A
5 ms
0.205 in (5.2 mm)
0.984 in (25 mm)
Medium Time Lag
0.197 x 0.984 in (5 x 25 mm)
Indicator
53 mJ
-25 °C (-13 °F)
70 °C (158 °F)
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