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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Transient suppression devices are electronic components used to protect electronic circuits from voltage spikes and surges that can damage or destroy sensitive components. These voltage transients can be caused by lightning strikes, power surges, electrostatic discharge, or electromagnetic interference.Transient suppression devices work by providing a low-impedance path for the transient current to flow to ground, diverting the energy away from the sensitive components. There are several types of transient suppression devices, including:1. Varistors: Varistors are voltage-dependent resistors that provide a high resistance under normal operating conditions, but a low resistance under high-voltage transient conditions. They are commonly used in power supplies, motor controls, and lighting systems.2. Metal oxide semiconductor field-effect transistors (MOSFETs): MOSFETs are used as voltage clamps to limit the voltage to a safe level during transient events. They are commonly used in automotive electronics and power supplies.3. TVS diodes: TVS (transient voltage suppressor) diodes are used to protect electronic circuits from voltage spikes and surges by providing a low-impedance path to ground. They are commonly used in telecommunications, power supplies, and automotive electronics.4. Gas discharge tubes: Gas discharge tubes (GDTs) are used to protect electronic circuits from high-voltage surges by ionizing a gas within the tube to provide a low-impedance path to ground. They are commonly used in telecommunications and power systems.Transient suppression devices come in different package sizes and current ratings, depending on the application and the required performance. They can be integrated into a circuit board or mounted in a separate enclosure, depending on the application and the space available.
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SMDJ130A-HR
Littelfuse
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY
159 V
144 V
151.5 V
209 V
SINGLE
SILICON
TRANS VOLTAGE SUPPRESSOR DIODE
DO-214AB
R-PDSO-C2
e3
1
3000 W
2
150 Cel
-65 Cel
PLASTIC/EPOXY
RECTANGULAR
SMALL OUTLINE
260
UNIDIRECTIONAL
6.5 W
Not Qualified
UL RECOGNIZED
130 V
Transient Suppressors
YES
AVALANCHE
MATTE TIN
C BEND
DUAL
40
SMDJ13A-HR
15.9 V
14.4 V
15.15 V
21.5 V
13 V
SMDJ13CA-HR
BIDIRECTIONAL
SMDJ14A-HR
17.2 V
15.6 V
16.4 V
23.2 V
14 V
SMDJ14CA-HR
SMDJ15A-HR
18.5 V
16.7 V
17.6 V
24.4 V
15 V
SMDJ15CA-HR
SMDJ16A-HR
19.7 V
17.8 V
18.75 V
26 V
16 V
SMDJ16CA-HR
SMDJ17A-HR
20.9 V
18.9 V
19.9 V
27.6 V
17 V
SMDJ17CA-HR
SMDJ18A-HR
22.1 V
20 V
21.05 V
29.2 V
18 V
SMDJ18CA-HR
SMDJ20A-HR
24.5 V
22.2 V
23.35 V
32.4 V
SMDJ20CA-HR
SMDJ22A-HR
26.9 V
25.65 V
35.5 V
22 V
SMDJ22CA-HR
SMDJ24A-HR
29.5 V
26.7 V
28.1 V
38.9 V
24 V
SMDJ24CA-HR
SMDJ26A-HR
SMDJ26A-HR by Littelfuse is a unidirectional Trans Voltage Suppressor Diode with 3000W peak power dissipation, 30.4V breakdown voltage, and 42.1V clamping voltage. It is designed for transient suppression applications in electronics to protect against voltage spikes and surges.
31.9 V
28.9 V
30.4 V
42.1 V
SMDJ26CA-HR
SMDJ28A-HR
SMDJ28A-HR by Littelfuse is a unidirectional avalanche diode with a breakdown voltage of 32.75V and clamping voltage of 45.4V, ideal for transient suppression in electronics. With a max power dissipation of 6.5W and operating temperature range from -65 to 150°C, it offers reliable protection against voltage spikes in various applications. This small outline device is surface mountable and UL recognized, making it suitable for compact electronic designs requiring high surge protection capabilities.
34.4 V
31.1 V
32.75 V
45.4 V
28 V
SMDJ28CA-HR
SMDJ30A-HR
SMDJ30A-HR by Littelfuse is a single avalanche diode with 3000W power dissipation, 35.05V breakdown voltage, and 48.4V clamping voltage. Ideal for transient suppression in electronics, it operates b/w -65°C to 150°C and features a small outline package for surface mount applications.
36.8 V
33.3 V
35.05 V
48.4 V
30 V
SMDJ30CA-HR
SMDJ33A-HR
40.6 V
36.7 V
38.65 V
53.3 V
33 V
SMDJ33CA-HR
SMDJ33CA-HR by Littelfuse is a single bidirectional transient suppression device with a max power dissipation of 6.5W and breakdown voltage of 38.65V, suitable for applications requiring protection against voltage transients in electronic circuits. This avalanche diode has a max clamping voltage of 53.3V and operates within a temperature range of -65 to 150°C, making it ideal for use in various industrial and automotive electronics.
SMDJ36A-HR
44.2 V
40 V
58.1 V
36 V
SMDJ36CA-HR
SMDJ40A-HR
The Littelfuse SMDJ40A-HR is a unidirectional avalanche diode with 3000W peak power dissipation, ideal for transient suppression in electronics. With a breakdown voltage of 46.75V and max clamping voltage of 64.5V, it operates b/w -65°C to 150°C temperatures efficiently. This small outline device with matte tin finish is UL recognized for reliable protection in various applications.
49.1 V
44.4 V
46.75 V
64.5 V
SMDJ40CA-HR
SMDJ43A-HR
52.8 V
47.8 V
50.3 V
69.4 V
43 V
SMDJ43CA-HR
SMDJ45A-HR
SMDJ45A-HR by Littelfuse is a unidirectional avalanche diode with 45V max repetitive peak reverse voltage and 3000W non-repetitive peak power dissipation. Ideal for transient suppression applications, it has a breakdown voltage of 52.65V and clamping voltage of 72.7V, making it suitable for protecting sensitive electronic components from voltage spikes in various circuits.
55.3 V
50 V
52.65 V
72.7 V
45 V
SMDJ45CA-HR
SMDJ48A-HR
58.9 V
56.1 V
77.4 V
48 V
SMDJ48CA-HR
SMDJ48CA-HR by Littelfuse is a single bidirectional transient suppression device with a max power dissipation of 6.5W and breakdown voltage of 56.1V. It is designed for applications requiring protection against voltage transients in electronic circuits, offering UL recognized reliability and avalanche technology for efficient performance.
SMDJ51CA-HR
62.7 V
56.7 V
59.7 V
82.4 V
51 V
SMDJ54A-HR
66.3 V
60 V
63.15 V
87.1 V
54 V
SMDJ54CA-HR
SMDJ58A-HR
71.2 V
64.4 V
67.8 V
93.6 V
58 V
SMDJ60A-HR
73.7 V
66.7 V
70.2 V
96.8 V
SMDJ64A-HR
78.6 V
71.1 V
74.85 V
103 V
64 V
SMDJ70A-HR
86 V
77.8 V
81.9 V
113 V
70 V
SMDJ75A-HR
92.1 V
83.3 V
87.7 V
121 V
75 V
SMDJ78A-HR
95.8 V
86.7 V
91.25 V
126 V
78 V
SMDJ85A-HR
104 V
94.4 V
99.2 V
137 V
85 V
SMDJ90A-HR
SMDJ90A-HR by Littelfuse is a unidirectional avalanche diode with a max clamping voltage of 146V. With a breakdown voltage of 111V, it is ideal for transient suppression in applications requiring high power dissipation up to 6.5W. This small outline device operates b/w -65°C to 150°C and meets UL standards for reliability.
111 V
100 V
105.5 V
146 V
90 V
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