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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
Bel Fuse's S558-5999-U7-F is a Pulse & Datacom Transformer with 2 primary windings and 22 secondary windings. It offers an isolation voltage of 1500V, insertion loss of 1dB, and inductance of 350uH. Ideal for LAN applications supporting 10/100 BASE-T networks, it operates b/w -40 to 85°C with dimensions L12.32xB7.24xH5.72mm for surface mount installation.
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Farnell
$2.582
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Element14
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Newark
$3.080
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Verical
$1.331
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Encitech
Sager
$1.300
Master Electronics
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Nova Conductors
$1.920
NAC Semi
$1.580
Chip Stock
Vyrian
NexGen Digital
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Bristol Electronics
IBS Electronics
$1.964
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ComSIT Distribution GmbH
Bas Electronics GmbH & Co. KG
Cyclops Electronics Ltd
Rebound Electronics
Goldney Electronics S.L.
Cogito LLC
Component Sense
Semi Source
ACDS - Activité Composants Distribution Service
Argo Parts USA
Ampacity Inc.
$2.000
Continental Prestige Electronics
$2.500
$1.290
Advanced Electronics
$2.813
$2.672
Aztec Data Supply Inc.
$4.120
Perfect Parts
Glotronic Ltd.
GreenTree Electronics
RC Electronics
Bastille Electronics
Authorized Procurement Solutions
Cyclops Electronics Ltd (Excess)
Having 2 windings on the primary side allows for efficient power transfer and better performance.
High isolation voltage ensures safety and protection against electrical hazards in the circuit.
Low insertion loss ensures minimal signal loss during data transmission, leading to high-quality performance.
Higher inductance helps in maintaining stable signal integrity and reducing electromagnetic interference.
Having 22 windings on the secondary side allows for precise voltage regulation and efficient power distribution.
Compact size makes it suitable for space-constrained applications without compromising on performance.
Specifically designed for LAN and 10/100 BASE-T applications, ensuring compatibility and optimal performance.
High maximum operating temperature ensures reliability and performance in various environmental conditions.
Wide operating temperature range makes it suitable for both extreme cold and hot environments, enhancing versatility.
Tin copper finish provides good conductivity and corrosion resistance, ensuring long-term reliability.
Low height profile allows for easy integration and installation in compact devices or circuit boards.
Optimal width size for efficient placement on PCBs and compatibility with standard board layouts.
Specific load resistance value ensures proper voltage regulation and optimal performance in the circuit.
Specifically designed for data communication applications, ensuring reliable and efficient data transfer.
Surface mount design allows for easy and secure installation on PCBs, saving space and reducing assembly time.
Optimal length size for efficient placement on PCBs and compatibility with standard board layouts.
Equal turns ratio on both primary and secondary sides ensures balanced power distribution and efficiency in the circuit.
Pulse & Datacom Transformers S558-5999-U7-F attributes and parameters. Explore more Pulse & Datacom Transformers devices from Bel Fuse
Additional Features:
Application:
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JESD-609 Code:
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No. of Winding (Primary):
No. of Winding (Secondary):
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S558-5999-U7-F Transformers trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
PCN Design/Specification - LAN 04-Apr-2022
PCN Assembly/Origin - Mult Devs Location 12/Apr/2023
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.
M39029/58-360
TE Connectivity
TE Connectivity's M39029/58-360 is a CRIMP terminal backshell for 22-28 AWG wires, rated at 5A. Ideal for male contacts in Mil-Spec applications, it offers a cross-section area of 0.34 mm2 and ensures secure connections in demanding environments.
LM358AN
Texas Instruments
LM358AN by Texas Instruments is an Operational Amplifier with 2 functions. It has a Max Input Offset Voltage of 5000 uV and Nominal Common Mode Reject Ratio of 85 dB. Widely used in voltage-feedback applications due to its high Min Voltage Gain of 15000 and Unity Gain Bandwidth of 1000 kHz.
LM7805CT/NOPB
National Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Voltage Tolerance: 5 %; Operating Temperature (TJ-Max): 125 Cel; Maximum Output Voltage-1: 5.25 V;
BSS138
Sipex
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Moisture Sensitivity Level (MSL): 1; Peak Reflow Temperature (C): 240;
BAV99
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SSL-LXA228SRC-TR11
Lumex
SSL-LXA228SRC-TR11 by Lumex is a 1.9mm SINGLE COLOR LED with peak wavelength of 660nm and max forward current of 0.03A. Ideal for applications requiring SUPER RED light emission, such as indicator lights in electronic devices due to its clear lens and surface mounting feature.
2N2222A
Loras Industries
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
2N7002
Dc Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Terminal Form: GULL WING;
Hi-tron Semiconductor
LM358N
LM358N by Texas Instruments is an operational amplifier with 2 functions, offering a max input offset voltage of 9000 uV and a nominal common mode reject ratio of 85 dB. Widely used in commercial applications, it operates at temperatures ranging from 0 to 70 °C and has a unity gain bandwidth of 1000 kHz.
IRLML6401TRPBF
Infineon Technologies
IRLML6401TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 12V DS Breakdown Voltage, 34A IDM, and 0.05ohm RDS(on). With a small outline package style, it operates in an ambient temperature range of -55 to 150 °C.
LL4148GS08
Temic Semiconductors
LL4148GS08 by Temic Semiconductors is a glass diode with a max reverse recovery time of 0.008 us and max forward voltage of 1 V. It is a rectifier diode with a max output current of 0.15 A, ideal for applications requiring fast switching speeds and low power dissipation in electronic circuits.
M/a-com Technology Solutions
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Terminal Position: BOTTOM; Package Style (Meter): CYLINDRICAL;
1554216004
Molex
WIRE AND CABLE;
CRCW040210K0FKED
Vishay Intertechnology
Vishay Intertechnology's CRCW040210K0FKED is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.063 W power dissipation. Ideal for surface mount applications in electronics due to its compact SMT package style and high operating temperature range of -55 to 155 °C.
KSZ9031RNXIC
Micrel
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;
M24308/2-1F
Souriau
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Body or Shell Style: RECEPTACLE; MIL Conformity: YES;
LM2675M-ADJ/NOPB
LM2675M-ADJ/NOPB by Texas Instruments is a voltage-mode switching regulator with 1A output current, 37V max output voltage, and 260kHz max switching frequency. Ideal for automotive applications due to its -40°C to 125°C operating temperature range and compact small outline package design.
1N4148WT
Onsemi
1N4148WT by Onsemi is a single rectifier diode with a max output current of 0.3A and forward voltage of 0.72V. It has a small outline package style, matte tin terminal finish, and operates at temperatures up to 150°C. Ideal for applications requiring fast reverse recovery time such as power supplies and signal demodulation circuits.
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Repetitive Peak Reverse Voltage: 70 V; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .1 A;
96046123239
Littelfuse
POWER TRANSFORMER; Mounting Feature: SURFACE MOUNT; No. of Functions: 2; Isolation Voltage: 1875 V; Packing Method: TRAY; Maximum Operating Temperature: 85 Cel;
DA2099-ALD
Coilcraft
Coilcraft's DA2099-ALD is a Pulse & Datacom Transformer with 1500V isolation voltage, 3790uH primary inductance, and 221 V-us min ET product. Ideal for data communication applications, this surface mount transformer has dimensions of L13.0xB11.5xH6.5 mm and operates b/w -40 to 125°C temperature range.
750311624
Wuerth Elektronik & Kg
Wurth Elektronik 750311624 is a Datacom Transformer with 2 primary windings, 9uH inductance, and 1500V isolation voltage. It operates b/w -40 to 125°C, outputs 15V at max current of 1A. Ideal for surface mount applications requiring high voltage isolation and efficient data transmission.
1001C
Murata Power Solutions
PULSE TRANSFORMER; Mounting Feature: PCB MOUNT; Maximum Operating Temperature: 70 Cel; Height: 15.75 mm; Turns Ratio (Np:Ns): 1:1; Minimum ET Product: 200 V-us;
1000B-5002XT
Pulser
DATACOM TRANSFORMER; Mounting Feature: SURFACE MOUNT; Width: 12.19 mm; Application: 10/100/1000 BASE-T; Dimensions: L17.53XB12.19XH5.72 (mm); Length: 17.53 mm;
78601/2C
Murata Manufacturing
Murata Manufacturing's 78601/2C is a pulse transformer with 1000V isolation voltage, 500uH primary inductance, and 10 V-us min ET product. Ideal for datacom applications, it features through-hole mounting, measures 6.35mm (H) x 9mm (W) x 9.52mm (L), and has a turns ratio of 1:1.
Q1553-20
PULSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Turns Ratio (Np:Ns): 1:1.41; Application: GENERAL PURPOSE; No. of Functions: 1; Maximum Operating Temperature: 130 Cel;
SM91502ALA-E
Bourns
Bourns SM91502ALA-E is a DATACOM TRANSFORMER with 150uH inductance, 4300V isolation voltage, and AEC-Q200 approval. Ideal for pulse applications due to its 1:1 turns ratio and surface mounting feature. Operating temperature ranges from -40°C to 125°C making it suitable for various datacom needs.
M21038/27-07
Vanguard Electronics
PULSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Approvals (V): MIL-PRF-21038/27E; No. of Functions: 1; Length: 12.7 mm; Dimensions: L12.7XB8.89XH6.35 (mm);
H5019NL
Pulse Electronics
H5019NL by Pulse Electronics is a datacom transformer with 4 functions and 4 primary windings. It has an isolation voltage of 1500 V and insertion loss of 1 dB. This transformer is suitable for applications such as 1000 BASE-T with a max operating temperature of 70°C.
96046323089
POWER TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Maximum Operating Temperature: 85 Cel; Height: 13.5 mm; Minimum Operating Temperature: -40 Cel; Length: 14.5 mm;
HX5004NLT
Pulse Specialty Components
DATACOM TRANSFORMER; Mounting Feature: SURFACE MOUNT; Manufacturer Series: HX5004; Terminal Finish: Matte Tin (Sn); Minimum Operating Temperature: -40 Cel; Dimensions: 17.53mm X 12.2mm X 5.51mm;
750311771
750311771 by Wurth Elektronik is a Datacom Transformer with 2000V isolation voltage, 400uH inductance, and 6:1 turns ratio. Ideal for surface mount applications in pulse and data communication systems due to its compact dimensions of L32.31xB27.03xH13.69 (mm).
14240R
Adesto Technologies
DATACOM TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Approvals (V): UL; CSA; TUV; Terminal Finish: MATTE TIN; Minimum Operating Temperature: -40 Cel; No. of Functions: 1;
7490140123B
7490140123B by Wurth Elektronik is a DATACOM TRANSFORMER with 4500V isolation voltage, 350uH inductance, and UL approval. Ideal for 10/100 BASE-T applications, it operates b/w -40°C to 85°C and features a compact size of 8.4mm x 14.75mm x 17.1mm for surface mount installation.
78250MVC
C&d Technologies
DATACOM TRANSFORMER; Mounting Feature: SURFACE MOUNT; Manufacturer Series: 78250; Terminal Finish: Tin (Sn); Maximum Operating Temperature: 85 Cel; Dimensions: 9.52mm X 8.89mm X 6.35mm;
HX5120NL
HX5120NL by Pulse Electronics is a Datacom Transformer with 4 functions and 1500V isolation voltage. Featuring primary inductance of 350uH, it operates b/w -40 to 85°C. Ideal for surface mount applications, this transformer has dimensions of L16.51xB9.14xH2.08 mm.
HX0068ANL
HX0068ANL by Pulse Electronics is a datacom transformer with 1500V isolation voltage, 1dB insertion loss, and matte tin terminal finish. Ideal for LAN, 10/100 BASE-TX, and Ethernet applications. Compact at L12.7xB8.81xH2.08 (mm) with surface mounting feature.
HX5120NLT
HX5120NLT by Pulse Electronics is a Datacom Transformer with 4 functions, 1500V isolation voltage, and 350uH primary inductance. It is designed for surface mount applications in data communication systems, offering a compact size of L16.51xB9.14xH2.08 (mm) and operating temperatures ranging from -40 to 85°C.
H5020NLT
DATACOM TRANSFORMER; Mounting Feature: SURFACE MOUNT; Manufacturer Series: H5020; Terminal Finish: Matte Tin (Sn); Packing Method: TAPE & REEL; Application: 1000 BASE-T;
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HX1188FNL
Pulse
HX1188FNL by Pulse Electronics is a Datacom Transformer with 1500V isolation voltage, 350uH primary inductance, and dimensions of L12.7xB9.09xH5.99 mm. Ideal for surface mount applications, it operates b/w -40°C to 85°C, making it suitable for various data communication systems.
S558-5999-Q3-F
Bel Fuse
DATACOM TRANSFORMER; Mounting Feature: SURFACE MOUNT; Application: ETHERNET; Width: 12.19 mm; Length: 27.81 mm; Inductance (Primary): 350 uH;
S558-5999-AB-F
DATACOM TRANSFORMER; Mounting Feature: SURFACE MOUNT; Maximum Operating Temperature: 85 Cel; Length: 15.24 mm; Dimensions: L15.24XB13.26XH6.35 (mm); Additional Features: HEIGHT DIM INCLUDES TERMINALS ALSO;
S558-5999-T5
DATACOM TRANSFORMER; Mounting Feature: SURFACE MOUNT; Manufacturer Series: S558-5999; Width: 7.24 mm; Turns Ratio (Np:Ns): 1CT:1CT; 1CT:1CT; Application: LAN; 10/100 BASE-T;
S558-5999-Z5
DATACOM TRANSFORMER; Mounting Feature: SURFACE MOUNT; Manufacturer Series: S558-5999; Terminal Finish: Tin/Lead (Sn/Pb); No. of Winding (Secondary): 1111; Minimum Operating Frequency: 100 KHz;
S558-5999-T7-F
DATACOM TRANSFORMER; Mounting Feature: SURFACE MOUNT; Insertion Loss: 1 dB; Additional Features: HEIGHT DIM. INCLUDE TERMINAL ALSO; Length: 12.32 mm; No. of Winding (Secondary): 2;
Supply Digital Components
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