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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38211250410
Littelfuse
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 1.25 A; Terminal Shape: WIRE; Dimensions: 8.5mm x 8mm;
Electric Fuse
1.25 A
100 A
250 V
4.5
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
150 ms
6.88 J
-40 °C (-40 °F)
85 °C (185 °F)
CCC; CE; CUL; PSE; UL; VDE
e3
Wire
Tin
Through Hole Mount
Bulk
38211250430
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 1.25 A; Terminal Shape: WIRE; Pre Arcing Rating (A2/s): 4.5;
80411250000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 1.25 A; Terminal Shape: WIRE; JESD-609 Code: e3;
150 A
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)
TE7
1 s
30 J
125 °C (257 °F)
Ammo Pack
80411250440
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 1.25 A; Terminal Shape: WIRE; Nominal Joule Integral: 30 J;
35611250029
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 440 V; Rated Current: 1.25 A; Terminal Shape: END CAP; Packing Method: BULK;
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
3.1 J
-25 °C (-13 °F)
70 °C (158 °F)
CE; CUL; UL
End Cap
Nickel
Inline/Holder
80711250440
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 1.25 A; Terminal Shape: WIRE;
300 V
0.488 x 0.252 x 0.362 in (12.4 x 6.4 x 9.2 mm)
3 kJ
IEC; CUL; PSE; UL
20111250001P
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: 1.25 A; Terminal Shape: END CAP; Blow Characteristic: MEDIUM TIME LAG;
80 A
0.205 in (5.2 mm)
0.787 in (20 mm)
0.205 x 0.787 in (5.2 x 20 mm)
Medium Time Lag
0.197 x 0.787 in (5 x 20 mm)
5 ms
Indicator
Pre Arcing Time: Open within 5 ms at 1000% Rated Current
5.12 J
CUL; UL
20111250021P
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: 1.25 A; Terminal Shape: END CAP; Packing Method: BULK;
B1250T
Bourns
B1250T by Bourns is a 1.25A electric fuse with 600V AC voltage rating, suitable for surface mount applications. With dimensions of 9.65mm x 3.05mm x 3.05mm and UL reference standard, it offers circuit protection at temperatures ranging from -55°C to 125°C, providing a nominal joule integral of 14J for reliable performance in various electronic devices.
600 V
0.38 in (9.65 mm)
0.12 in (3.05 mm)
0.38 x 0.12 x 0.12 in (9.65 x 3.05 x 3.05 mm)
14 J
-55 °C (-67 °F)
UL
Tin with Nickel barrier
Surface Mount
Tape And Reel
39211250440
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 1.25 A; Terminal Shape: PIN WIRE; JESD-609 Code: e3;
35 A
9.75
0.157 in (4 mm)
0.335 x 0.157 x 0.315 in (8.5 x 4 x 8 mm)
TE5
20 ms
11.95 J
CCC; CE; CUL; KC; PSE; VDE; UL
Pin Wire
Matte Tin
39711250000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated Current: 1.25 A; Terminal Shape: PIN WIRE; Blow Characteristic: SLOW;
50 A
125 V
5
3 m 20 s
7.34 J
Ammo Pack; Tape And Reel
39711250440
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated Current: 1.25 A; Terminal Shape: PIN WIRE; Rated Breaking Capacity: 50 A;
FCD121125TP
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 32 V; Rated DC Voltage: 64 V; Rated Current: 1.25 A; Terminal Shape: WRAPAROUND;
32 V
64 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)
Fast
10 mJ
IEC; UL
FCD12
Wraparound
37011250000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 1.25 A; Terminal Shape: PIN WIRE; Maximum Operating Temperature: 85 Cel;
310 mJ
Ammo Pack; Tape
37411250000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 1.25 A; Terminal Shape: PIN WIRE; Blow Characteristic: TIME LAG;
1 m
4.453 J
CSA, UL
37411250430
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 1.25 A; Terminal Shape: PIN WIRE; Rated Voltage: 250 V;
46211250000
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 250 V; Rated DC Voltage: 250 V; Rated Current: 1.25 A; Terminal Shape: WRAPAROUND;
5.2
0.413 in (10.5 mm)
0.177 in (4.5 mm)
0.177 x 0.177 x 0.413 in (4.5 x 4.5 x 10.5 mm)
Nano
5.2 J
CUL; PSE; UL
39111250000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 65 V; Rated DC Voltage: 65 V; Rated Current: 1.25 A; Terminal Shape: PIN WIRE;
65 V
2 s
Rated Breaking Capacity at 65 VDC: 50 A
450 mJ
CUL; UKCA; UL
37311250410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 1.25 A; Terminal Shape: PIN WIRE; Body Length/Diameter: 8.5 mm;
Very Fast
5 s
200 mJ
CSA; CUL; UL
37311250430
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 1.25 A; Terminal Shape: PIN WIRE; Fuse Size: TR5;
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;
9
13.75 J
CCC; CE; CUL; KC; PSE; UL; VDE
38311250000
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 1.25 A; Terminal Shape: PIN WIRE; Rated Breaking Capacity: 50 A;
320 V
CE; CUL; PSE; UL
38311250410
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 320 V; Rated Current: 1.25 A; Terminal Shape: PIN WIRE; Reference Standard: CE; CUL; PSE; UL;
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
14.44 J
IEC; PSE; UL; VDE
39811250000
10 s
2.34 J
0603TSFV125FM/65-2
ELECTRIC FUSE; Rated Current: 1.25 A; Minimum Operating Temperature: -55 Cel; Rated Breaking Capacity: 35 A; Dimensions: 1.7mm x 0.91mm x 0.4mm; Pre Arcing Rating (A2/s): 0.052;
0.052
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
0678H1250-22
Bel Fuse
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.
300 A
0.386 in (9.8 mm)
3912
Rated Breaking Capacity at 125 VDC: 2000 A
400 mJ
AEC-Q200; CUL; CE; UL
e4
Palladium
Tape And Reel, 13 inch
SS-5H-1-25A-APH
Eaton Corporation
Eaton Corporation's SS-5H-1-25A-APH fuse has a rated current of 1.25 A and nominal joule integral of 12.8 J, suitable for circuit protection with a blow characteristic of time delay. With a max operating temperature of 125°C and reference standards including UL and TUV, it is ideal for applications requiring reliable electrical fuse protection.
0.309 in (7.85 mm)
0.169 in (4.3 mm)
Time Delay
12.8 J
CCC; CUL; KC; PSE; TUV; UL; VDE
30311250131
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: 1.25 A; Terminal Shape: PIN WIRE;
63 V
0.236 in (6 mm)
Pre Arcing Time: Open within 60 s at 200% Rated Current
59 mJ
CSA; UL
30311250001
30311250421
37011250430
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated Current: 1.25 A; Terminal Shape: PIN WIRE; Body Height: 8 mm;
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