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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DATACOM TRANSFORMER; Mounting Feature: SURFACE MOUNT; Dimensions: L27.81XB12.19XH7.24 (mm); Inductance (Primary): 350 uH; Isolation Voltage: 1500 V; Maximum Operating Temperature: 70 Cel;
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Pulse & Datacom Transformers S558-5500-56 attributes and parameters. Explore more Pulse & Datacom Transformers devices from Bel Fuse
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S558-5500-56 Transformers trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
Founded in 1949, Bel designs, manufactures and markets a broad array of products that power, protect and connect electronic circuits. With over 70 years of experience, Bel has reliably demonstrated the ability to succeed in a variety of product areas.
LM317T
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Package Shape: RECTANGULAR; Minimum Input-Output Voltage Differential: 3 V;
LL4148
Microsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Style (Meter): SMALL OUTLINE; Terminal Position: DUAL;
1N4148WS-7-F
Diodes Incorporated
1N4148WS-7-F by Diodes Inc. is a single rectifier diode with max reverse recovery time of 0.004 us and max reverse current of 1 uA. It operates b/w -65 to 150 °C, ideal for applications requiring small outline surface mount diodes with a max output current of 0.15 A.
2N2222A
Space Power Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
MMSZ5245BT1G
Onsemi
MMSZ5245BT1G by Onsemi is a Zener diode with 15V nominal reference voltage, 8.5mA test current, and 16 ohm dynamic impedance. It is used in applications requiring precise voltage regulation in a compact SMD package for temperatures ranging from -55 to 150°C.
1N4148
Hy Electronic
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Daco Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358DT
STMicroelectronics
LM358DT by STMicroelectronics is a dual operational amplifier with a max input offset voltage of 9000 uV. It operates at a nominal voltage of 5V and has a min voltage gain of 25000. This amplifier is commonly used in applications requiring high precision and low power consumption.
TM4C1294NCPDTI3
Texas Instruments
TM4C1294NCPDTI3 by Texas Instruments is a 32-bit microcontroller with Cortex-M4F CPU family. It features 8KB data EEPROM, 20-Ch 12-Bit ADC channels, and 32 DMA channels. Ideal for industrial applications requiring high-speed processing, it offers connectivity options like CAN, Ethernet, I2C, SPI, UART, and USB.
M39029/56-351
Defense Logistics Agency
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Gender: FEMALE; Mating Contacts: M39029/58-363; Removal Tool Sources: MILITARY; Alternate Contact Sources: MILITARY;
Rectron
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel; Terminal Form: GULL WING;
BAV99
Sensitron Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
MBRS140T3G
MBRS140T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.6V and max output current of 1A. It operates b/w -65°C to 125°C, making it suitable for various applications requiring high-speed switching and low power loss in a small outline package style. The diode's matte tin terminal finish and dual position terminals enhance its performance in surface mount configurations.
Secos
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .6 A; JEDEC-95 Code: TO-92;
ST3485EBDR
ST3485EBDR by STMicroelectronics is a Line Driver & Receiver with 3.3V power supply, EIA-422/EIA-485 interface standard, and 30ns max transmit delay. It is ideal for industrial applications requiring differential output and operates in temperatures ranging from -40 to 85°C.
4554
Jw Miller Magnetics
Other Semiconductors;
Silicon Standard
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): .225 W; Maximum Drain-Source On Resistance: 7.5 ohm; Transistor Element Material: SILICON;
06035C104KAT2A
KYOCERA AVX
06035C104KAT2A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for SMT applications requiring compact size and reliable performance in various electronic circuits.
Bkc Semiconductors
H1164NL
Pulse Electronics
H1164NL by Pulse Electronics is a Datacom Transformer with 1CT:1CT Turns Ratio, 1500V Isolation Voltage, and 1dB Insertion Loss. It is used in 10/100 BASE-TX applications, operates b/w 0-70°C, and has IEEE approval for quality assurance.
1026
Newport Components
PULSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Manufacturer Series: 1000; Approvals (V): UL; Width: 15.06 mm; Application: GENERAL PURPOSE;
SM453230-231-N7YP
Bourns
Bourns SM453230-231-N7YP is a Datacom Transformer with 230uH inductance, 1500V isolation voltage, and 1:1 turns ratio. Ideal for LAN applications, it operates b/w -40°C to 85°C temperatures and features surface mounting at dimensions of 4.7mm x 3.3mm x 2.9mm.
749010310
Wuerth Elektronik & Kg
Wurth Elektronik 749010310 is a Datacom Transformer with 1500V isolation voltage, 350uH inductance, and 1:1 turns ratio. Ideal for 10/100 BASE-T applications, it operates b/w -40°C to 85°C and features surface mounting at dimensions of 12.7mm x 8.67mm x 4.25mm.
750311423
Wurth Elektronik 750311423 is a Datacom Transformer with 2 primary windings, 1500V isolation voltage, and 50uH inductance. It has dimensions of L17.75xB13.46xH12.7 mm and is used for applications requiring a max operating temperature of 125°C, output current of 4A, and output voltage of 5V.
1001
PULSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Manufacturer Series: 1000; Approvals (V): UL; Isolation Voltage: 2000 V; Minimum ET Product: 200 V-us;
78250VC
C&d Technologies
DATACOM TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Manufacturer Series: 78250; Terminal Finish: Bright Tin (Sn); Inductance (Primary): 1000 uH; JESD-609 Code: e3;
IT248
Schaffner Holding Ag
The Schaffner Holding Ag IT248 pulse transformer has an isolation voltage of 750V, max pulse rise time of 2200ns, and inductance of 17000uH. Ideal for applications requiring high voltage isolation and fast pulse response in data communication systems.
ALANC10001-CDB3DT
Abracon
ALANC10001-CDB3DT by Abracon is a DATACOM TRANSFORMER with 1500V Isolation Voltage, 200uH Inductance, and 1CT:1CT Turns Ratio. Ideal for 10/100/1000 BASE-T, ETHERNET, and LAN applications due to its compact size and surface mount feature. Operating temperature range from -40°C to 85°C makes it versatile for various environments.
78601/9C
Murata Manufacturing
Murata Manufacturing's 78601/9C is a pulse transformer with 10000 uH primary inductance, 1000 V isolation voltage, and 56 V-us min ET product. It is used for datacom applications due to its through-hole mounting feature and compact dimensions of 6.35mm x 9mm x 9.52mm.
74095
Pico Electronics
PULSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Approvals (V): MIL-PRF-21038; Terminal Finish: Tin/Lead (Sn/Pb); Minimum Operating Temperature: -55 Cel; Height: 7.11 mm;
LP5009ANL
Link-pp Int'l Technology
LP5009ANL by Link-pp Int'l Technology is a DATACOM TRANSFORMER with dimensions L13.16xB18.59xH6.12 (mm). It operates b/w -40 to 85 °C and has a Turns Ratio of 1CT:1CT for applications in 10/100 BASE-T, ETHERNET, and LAN networks. Ideal for surface mount installations due to its compact size.
760301302
The Wurth Elektronik 760301302 is a Pulse Transformer with an isolation voltage of 2500V, inductance of 750uH, and min ET product of 102 V-us. It is designed for GATE DRIVE applications, operates b/w -40 to 125 °C, and features TIN NICKEL terminal finish.
78253/55MC
PULSE TRANSFORMER; Mounting Feature: SURFACE MOUNT; Manufacturer Series: 78253; Terminal Finish: Bright Tin (Sn); Dimensions: 9.52mm X 8.89mm X 6.35mm; Isolation Voltage: 1500 V;
PM-DB2791S
Holt Integrated Circuits
PM-DB2791S by Holt Integrated Circuits is a MIL-STD-1553 approved Pulse & Datacom Transformer with dimensions of L15.87xB15.87xH6.35 mm. It operates b/w -55 to 130°C, has a turns ratio of 1:2.5, and uses Tin/Lead terminal finish. Ideal for DATA BUS INTERFACE applications due to its surface mount feature and DATACOM TRANSFORMER type design.
ITNF-0249-D101
Schurter Ag
Schurter Ag's ITNF-0249-D101 pulse transformer offers 3500V isolation voltage, 1000ns max pulse rise time, and 1400uH primary inductance. Ideal for datacom applications due to its compact L18.2xB17.8xH13.0mm size and through-hole mounting feature, ensuring reliable performance in a wide temperature range from -25°C to 100°C.
H1102FNLT
H1102FNLT by Pulse Electronics is a DATACOM TRANSFORMER with 1:1 turns ratio, 1500V isolation voltage, and 1.1dB insertion loss. It is used in applications such as 100 BASE-TX, AUTOMDIX, and ETHERNET for surface mount installation in UL-approved systems.
TGMR-H540V8LF
Halo Electronics
TGMR-H540V8LF by Halo Electronics is a UL approved pulse transformer with 4500V isolation voltage. Featuring 600uH primary inductance and 25 V-us min ET product, it is ideal for datacom applications. With dimensions of L12.07xB8.64xH8.64 mm, this surface mount transformer operates b/w -40 to 85°C temperature range efficiently.
750871010
The Wuerth Elektronik & Kg 750871010 is a Datacom Transformer with an isolation voltage of 4000V, inductance of 3300uH, and turns ratio of 14.36:1. It is designed for applications requiring reliable pulse and data communication transformations, featuring through-hole mounting and dimensions of L24.0xB20.0xH16.0mm. Operating temperatures range from -40°C to 125°C, making it suitable for various industrial environments.
100B-1003XNLT
Pulser
DATACOM TRANSFORMER; Mounting Feature: SURFACE MOUNT; Terminal Finish: Tin (Sn); No. of Functions: 1; Packing Method: TR; Dimensions: L12.7XB6.73XH5.97 (mm);
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