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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80414000000
Littelfuse
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 4 A; Terminal Shape: WIRE; Fuse Size: TE7;
Electric Fuse
4 A
150 A
250 V
0.488 in (12.4 mm)
0.362 in (9.2 mm)
0.252 in (6.4 mm)
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm)
Time Lag
TE7
1 s
368 J
-40 °C (-40 °F)
125 °C (257 °F)
e3
Wire
Tin
Through Hole Mount
Ammo Pack
80414000440
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 4 A; Terminal Shape: WIRE; Rated Breaking Capacity: 150 A;
Bulk
80814000000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 250 V; Rated Current: 4 A; Terminal Shape: PIN WIRE;
200 A
0.54
0.35 in (8.9 mm)
0.348 in (8.85 mm)
0.183 in (4.65 mm)
0.35 x 0.183 x 0.348 in (8.9 x 4.65 x 8.85 mm)
Fast
TE5
10 s
Pre Arcing Time: Open within 10 s at 200% Rated Current
544.5 mJ
-65 °C (-85 °F)
CUL; PSE; UL
Pin Wire
Ammo Pack; Tape
80814000075
80814000440
35614000029
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 440 V; Rated Current: 4 A; Terminal Shape: END CAP; Additional Features: PRE ARCING TIME: OPEN WITHIN 0.01 SEC AT 1000% RATED CURRENT;
1 kA
440 V
0.25 in (6.35 mm)
1.25 in (31.75 mm)
0.248 x 1.26 in (6.3 x 32 mm)
Slow
3AB
10 ms
Pre Arcing Time: Open within 0.01 s at 1000% Rated Current
62 J
-25 °C (-13 °F)
70 °C (158 °F)
CE; CUL; UL
End Cap
Matte Tin
Inline/Holder
NH00CM4
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 440 V; Rated Current: 4 A; Terminal Shape: TAB/BLADE;
120 kA
500 V
2.02 in (51.3 mm)
2.126 in (54 mm)
0.787 in (20 mm)
2.02 x 0.787 x 2.126 in (51.3 x 20 x 54 mm)
Indicator
Rated Breaking Capacity at 440 VDC: 25000 A
VDE
Tab/Blade
23114000029
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated Current: 4 A; Terminal Shape: END CAP; Terminal Finish: NICKEL;
1 ms
0.248 in (6.3 mm)
1.26 in (32 mm)
Very Fast
1.6 J
Nickel
NH00CG4
213004
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: 4 A; Terminal Shape: END CAP; Fuse Size: 5x20mm;
100 A
0.205 in (5.2 mm)
0.205 x 0.787 in (5.2 x 20 mm)
0.197 x 0.787 in (5 x 20 mm)
20 ms
Pre Arcing Time: Open within 0.02 s at 1000% Rated Current
202 J
-55 °C (-67 °F)
CCC; CE; CSA; IEC; PSE; SEMKO; UL
KLC4
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 4 A; Terminal Shape: TAB/BLADE; Body Length/Diameter: 14.3 mm;
200 kA
600 V
0.563 in (14.3 mm)
1.874 in (47.6 mm)
0.563 x 1.874 in (14.3 x 47.6 mm)
CSA; UL
LA120X4-1
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1200 V; Rated DC Voltage: 1000 V; Rated Current: 4 A; Terminal Shape: END CAP;
100 kA
1.2 KV
1 KV
0.811 in (20.6 mm)
4.606 in (117 mm)
0.811 x 4.606 in (20.6 x 117 mm)
Rated Breaking Capacity at 1000 VDC: 100000 A
120 J
LA15QS4-2
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 150 V; Rated DC Voltage: 150 V; Rated Current: 4 A; Terminal Shape: END CAP;
150 V
0.409 in (10.4 mm)
1.5 in (38.1 mm)
0.409 x 1.5 in (10.4 x 38.1 mm)
Rated Breaking Capacity at 150 VDC: 100000 A
7 mJ
UL
CY10X38G4
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated Current: 4 A; Terminal Shape: END CAP; Rated Breaking Capacity: 120000 A;
0.394 in (10 mm)
1.496 in (38 mm)
0.394 x 1.496 in (10 x 38 mm)
IEC
CY10X38M4
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated Current: 4 A; Terminal Shape: END CAP; Body Length/Diameter: 10 mm;
CY14X51G4
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 690 V; Rated Current: 4 A; Terminal Shape: END CAP; Rated Breaking Capacity: 80000 A;
80 kA
690 V
0.551 in (14 mm)
2.008 in (51 mm)
0.551 x 2.008 in (14 x 51 mm)
CY14X51M4
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 690 V; Rated Current: 4 A; Terminal Shape: END CAP; Rated Voltage: 690 V;
D0Z14G4
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 380 V; Rated DC Voltage: 250 V; Rated Current: 4 A; Terminal Shape: END CAP;
50 kA
380 V
0.433 in (11 mm)
1.417 in (36 mm)
0.433 x 1.417 in (11 x 36 mm)
Rated Breaking Capacity at 250 VDC: 50000 A
DIN; IEC; VDE
D0Z1
39214000440
Littelfuse 39214000440 fuse has a Nominal Joule Integral of 126.4 J, Rated AC Voltage of 250 V, and Trip Time of 0.02 sec. It is used for circuit protection in applications requiring a rated current of 4 A and max operating temperature of 125°C.
40 A
100
0.335 in (8.5 mm)
0.315 in (8 mm)
0.157 in (4 mm)
0.335 x 0.157 x 0.315 in (8.5 x 4 x 8 mm)
126.4 J
CCC; CE; CUL; KC; PSE; VDE; UL
GDL4
Mersen S A
GDL4 fuse by Mersen S A is a 4A, 250V time delay electric fuse with a rated breaking capacity of 200A. It has a body size of 6.35mm x 31.75mm and features an end cap terminal shape. Ideal for inline/holder mounting, this CSA and UL approved fuse is commonly used in circuit protection applications.
0.25 x 1.25 in (6.35 x 31.75 mm)
Time Delay
FCD121400TP
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated DC Voltage: 32 V; Rated Current: 4 A; Terminal Shape: WRAPAROUND; Minimum Operating Temperature: -55 Cel;
50 A
32 V
0.126 in (3.2 mm)
0.024 in (0.6 mm)
0.063 in (1.6 mm)
0.126 x 0.063 x 0.024 in (3.2 x 1.6 x 0.6 mm)
500 mJ
IEC; UL
FCD12
Wraparound
Surface Mount
Tape And Reel
37414000430
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 4 A; Terminal Shape: PIN WIRE; Trip Time/Delay: 60 Seconds;
0.335 x 0.315 in (8.5 x 8 mm)
TR5
1 m
56 J
85 °C (185 °F)
CSA, UL
38214000000
38214000000 by Littelfuse is a TR5 fuse with 4A rated current and 72J nominal joule integral. It operates at -40 to 85 °C, with a trip time of 0.15s. Used for circuit protection in applications requiring a 250V AC voltage rating.
58
150 ms
72 J
CCC; CE; CUL; PSE; UL; VDE
37314000430
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 4 A; Terminal Shape: PIN WIRE; Blow Characteristic: VERY FAST;
5 s
3.5 J
CSA; CUL; UL
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;
95
CCC; CE; CUL; KC; PSE; UL; VDE
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.
40014000440
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 4 A; Terminal Shape: PIN WIRE; Terminal Finish: MATTE TIN;
130 A
133.4 J
IEC; PSE; UL
39814000000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 65 V; Rated DC Voltage: 65 V; Rated Current: 4 A; Terminal Shape: PIN WIRE;
65 V
Medium Time Lag
41.12 J
CUL; UL
Ammo Pack; Tape And Reel
0697W4000-01
Bel Fuse
Bel Fuse 0697W4000-01 is a MICRO fuse with 4A rated current and 98J nominal joule integral. It operates at -55 to 125 °C, with a blow characteristic of TIME LAG. Ideal for circuit protection in applications requiring a compact, high-performance fuse.
350 V
72 V
0.329 in (8.35 mm)
0.307 in (7.8 mm)
0.329 x 0.157 x 0.307 in (8.35 x 4 x 7.8 mm)
Micro
98 J
CCC; CQC; CUL; PSE; UL; VDE
0603TSFV400FM/35-2
ELECTRIC FUSE; Rated Current: 4 A; Terminal Finish: Tin/Nickel (Sn/Ni); Rated Voltage: 35 V; Blow Characteristic: FAST; Fuse Size: 0603;
35 A
35 V
1.6
0.067 in (1.7 mm)
0.016 in (0.4 mm)
0.036 in (0.91 mm)
0.067 x 0.036 x 0.016 in (1.7 x 0.91 x 0.4 mm)
0603
4 h
90 °C (194 °F)
e2
Tin/Nickel
3-103-125
Schurter Ag
Schurter Ag 3-103-125 fuse, rated 4A/63V, offers very fast blow characteristic. With a nominal joule integral of 0.09J and rated breaking capacity of 50A, it's ideal for electric circuit protection in surface mount applications at temperatures ranging from -55°C to 125°C.
63 V
125 V
0.061 in (1.55 mm)
1206
Rated Breaking Capacity at 32 VDC: 300 A
90 mJ
CUL, UL
Tape
30314000421
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: 4 A; Terminal Shape: PIN WIRE;
0.236 in (6 mm)
Pre Arcing Time: Open within 60 s at 200% Rated Current
1 J
30314000001
30314000131
37014000430
Littelfuse 37014000430 fuse has a rated current of 4A and nominal joule integral of 6.7J, with a fast blow characteristic. It is used for electric circuit protection at rated AC voltage of 250V, with trip time of 0.02s. Ideal for applications requiring through hole mounting in various industries.
6.7 J
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