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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The TDK B78476A8247A003 is a DATACOM TRANSFORMER with 1000V isolation voltage, 350uH inductance, and 1CT:1CT turns ratio. Ideal for LAN applications supporting 10/100 BASE-T networks. It operates b/w -40°C to 85°C and comes in a compact L12.7xB6.9xH5.6 mm surface mount package.
Median Price
$1.855
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Mouser Electronics
1+ parts
$2.240
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$1.840
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$1.520
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$1.370
DigiKey
$1.831
$1.757
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Newark
$2.460
$2.060
$1.750
TTI Europe
$1.315
Farnell
$1.470
$1.240
Element14
$2.510
$2.020
TTI
$1.410
$1.260
Verical
$0.710
Nova Conductors
$1.424
VNN
Vyrian
Goldney Electronics S.L.
LWI Electronics Inc
Ampacity Inc.
$0.980
Aranea Global
$1.395
$1.339
Component Connect
Perfect Parts
This product is UL approved, ensuring high quality and safety standards.
With a high isolation voltage, this transformer provides reliable protection against voltage spikes.
The inductance value of 350 uH allows for efficient power transfer and signal integrity.
The tape & reel packaging makes this transformer suitable for automated assembly processes.
Compact dimensions make this transformer suitable for space-constrained applications.
Designed for LAN and 10/100 BASE-T applications, this transformer ensures reliable data transmission.
With a high maximum operating temperature, this transformer can withstand demanding operating conditions.
The low minimum operating temperature allows this transformer to function in various environments.
The TIN terminal finish provides excellent conductivity and corrosion resistance.
The low height of 5.6 mm enables this transformer to be used in slim devices or applications.
The moderate width of 6.9 mm makes this transformer versatile for different mounting options.
This transformer is specifically designed for data communication applications, ensuring optimal performance.
The surface mount capability of this transformer simplifies installation and integration.
With a length of 12.7 mm, this transformer is compatible with various PCB layouts and designs.
The 1CT:1CT turns ratio provides a balanced voltage transformation for efficient data transfer.
Pulse & Datacom Transformers B78476A8247A003 attributes and parameters. Explore more Pulse & Datacom Transformers devices from TDK
Additional Features:
Application:
Approvals (V):
Height:
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JESD-609 Code:
Length:
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Maximum Operating Temperature:
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B78476A8247A003 Transformers trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
PCN Design/Specification - B78476AyyyyA3 30/Oct/2015
TDK was founded as a venture enterprise in 1935 for the purpose of industrializing a magnetic material called ferrite, which was invented at the Tokyo Institute of Technology. TDK's corporate motto is "Contribute to culture and industry through creativity," a message that embodies the company's founding spirit. Guided by this spirit, in the ensuing year TDK has sought to refine its materials and process technologies, as it develops new products that satisfy market needs. Concurrently, TDK advances globalization and diversification of its business operation while actively pursuing M&As, collaboration with external partners and other initiatives. As a result, TDK today is engaged in four main businesses: Passive Components, Sensor Application Products, Magnetic Application Products, and Energy Application Products. Looking ahead, TDK would like to remain a dynamic company that continues to deliver even higher value to all stakeholders, including shareholders, customers, suppliers, employees and local communities, by bringing together the entire Group's strengths while taking full advantage of the strengths of each Group company, and constantly drawing on innovative thinking and a willingness to tackle new challenges.
MBRS360T3G
Onsemi
MBRS360T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.63V and a max output current of 3A. It is designed for applications requiring high-speed switching and low power loss, making it suitable for use in various electronic devices.
LL4148
Weitron Technology
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148
Vishay Telefunken
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
OPA2277UA/2K5
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
SMBJ18CA
Continental Device India
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138BKW,115
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Terminal Finish: TIN; No. of Terminals: 3; Additional Features: LOGIC LEVEL COMPATIBLE;
BAV99
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
MMBF170LT1G
Rochester Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Package Style (Meter): SMALL OUTLINE; No. of Terminals: 3;
SS14
Frontier Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CN
Rca Solid State
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
Invensys Sensor Systems
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; Maximum Repetitive Peak Reverse Voltage: 100 V;
General Instrument
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.
MMBT3906LT1G
MMBT3906LT1G by Onsemi is a PNP BJT with VCEsat of 0.4V, hFE of 30, and fT of 250MHz. Ideal for small signal applications in electronics due to its low power dissipation, high transition frequency, and compact SOT-23 package. Suitable for use in temperature-sensitive environments with an operating range from -65°C to 150°C.
2N2222A
Good-ark Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): 1.8 W; Maximum Collector Current (IC): .8 A;
Secos
Littelfuse
KYOCERA AVX
ULN2803A
YOUTAI SEMICONDUCTOR CO LTD
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Terminal Form: GULL WING; No. of Terminals: 18; Package Code: SOP; Package Shape: RECTANGULAR; JESD-30 Code: R-PDSO-G18;
1N4148WT
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
7490220120
Wuerth Elektronik & Kg
7490220120 by Wurth Elektronik is a Pulse & Datacom Transformer with 4 functions and 1500V isolation voltage. It has an inductance of 350uH, suitable for 1000 BASE-T applications. With a temperature range of -40 to 105°C, this surface mount transformer offers a turns ratio of 1CT:1CT for efficient data transmission.
96046122569
POWER TRANSFORMER; Mounting Feature: SURFACE MOUNT; Approvals (V): IEC; Minimum Operating Temperature: -40 Cel; Turns Ratio (Np:Ns): 1:1; Width: 13.5 mm;
96046323469
POWER TRANSFORMER; Mounting Feature: SURFACE MOUNT; Turns Ratio (Np:Ns): 1:1.414; Height: 12.5 mm; Width: 13.5 mm; Minimum Operating Temperature: -40 Cel;
H1102FNLT
Pulse Electronics
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.
ALAN-101T
Abracon
ALAN-101T by Abracon is a Datacom Transformer with 1500V isolation voltage, 350uH inductance, and 1CT:1CT turns ratio. Ideal for LAN, 10/100 BASE-T, and Ethernet applications due to its compact L12.6xB6.87xH5.85 (mm) dimensions and -40 to 85°C operating temperature range.
M21038/27-05
Pulse Specialty Components
DATACOM TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Manufacturer Series: M21038/27-05; Height: 6.35 mm; Minimum Operating Temperature: -55 Cel; Dimensions: 12.7mm X 8.89mm X 6.35mm;
1080
C&d Technologies
1080 by C&d Technologies is a pulse transformer with an isolation voltage of 2000 V and inductance of 29000 uH. It has dimensions of 15.06mm X 15.06mm X 15.75mm and is suitable for applications requiring high voltage isolation and efficient power transfer.
14240R
Echelon
DATACOM TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Approvals (V): UL; CSA; TUV; Terminal Finish: Matte Tin (Sn); Maximum Operating Temperature: 85 Cel; Application: GENERAL PURPOSE;
PM-DB2745D+
Premier Magnetics
DATACOM TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Approvals (V): MIL-STD-1553; Application: DATA BUS INTERFACE; Turns Ratio (Np:Ns): 1:2.5; No. of Functions: 1;
M21038/27-07
Hytronics
PULSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Manufacturer Series: M21038/27; Approvals (V): MIL-PRF-21038/27E; Application: GENERAL PURPOSE; Width: 8.89 mm;
TLA-3T107LF
TDK
TDK's TLA-3T107LF is a pulse transformer with 4 functions, 130uH primary inductance, and 2000V isolation voltage. Ideal for LAN and 10 BASE-T applications due to its compact size (11.6mm x 6.8mm x 5.9mm) and surface mount feature, operating b/w 0°C to 70°C temperature range.
78253/35MC
PULSE TRANSFORMER; Mounting Feature: SURFACE MOUNT; Manufacturer Series: 78253; Terminal Finish: Tin (Sn); Length: 9.52 mm; Width: 8.89 mm;
SM51625EL
Bourns
The Bourns SM51625EL is a Datacom Transformer with 4 functions, 1500V isolation voltage, and 80uH primary inductance. Ideal for LAN, 10/100/1000 BASE-T, and Ethernet applications. It operates b/w -40°C to 85°C with dimensions of L17.55xB12.2xH6.0mm for surface mounting method.
HX5008NL
HX5008NL by Pulse Electronics is a Datacom Transformer with 4 functions and 4 primary windings. It offers an isolation voltage of 1500V, insertion loss of 1dB, and inductance of 350uH. Ideal for applications like 1000BASE-T, this transformer operates b/w -40°C to 85°C with a frequency range from 1MHz to 100MHz.
PM-DB2776+
Holt Integrated Circuits
PM-DB2776+ by Holt Integrated Circuits is a DATACOM TRANSFORMER with MIL-STD-1553 approval. It has a temp range of -55 to 130°C, Tin/Silver/Copper finish, and dimensions of 17.145x10.16x4.699 mm. Ideal for DATA BUS INTERFACE applications due to its 1:2.5 turns ratio and surface mount feature.
HCTSM100304FL-E
Bourns HCTSM100304FL-E is a DATACOM TRANSFORMER with 400uH inductance, 4200V isolation voltage, and 1:1.333 turns ratio. Ideal for pulse & datacom applications, it operates b/w -40 to 125°C and features surface mounting at dimensions of 10.8mm x 13.5mm x 7.5mm (WxLxH).
HM6098NL
HM6098NL by Pulse Electronics is a DATACOM TRANSFORMER with 4 functions and an isolation voltage of 1500V. Featuring inductance of 120uH, it operates b/w -40°C to 105°C. Ideal for applications requiring surface mount transformers with a turns ratio of 1:1.
78604/3C
Murata Manufacturing
Murata Manufacturing's 78604/3C is a pulse transformer with 1000V isolation voltage, 200uH inductance, and 6V-us min ET product. Ideal for datacom applications, it features a 2:1 turns ratio and through-hole mounting for efficient performance in compact spaces.
HX5004NL
HX5004NL by Pulse Electronics is a Datacom Transformer with 4 functions and 4 primary windings. It offers an isolation voltage of 1500V, insertion loss of 1dB, and inductance of 350uH. Ideal for applications like 1000BASE-T, it operates b/w -40°C to 85°C with a frequency range from 1MHz to 100MHz.
7490100161A
Wurth Elektronik's 7490100161A transformer offers 1500V isolation voltage, 1.1dB insertion loss, and 350uH inductance. Ideal for applications like 10/100 BASE-TX, AUTOMDIX, and LAN due to its compact dimensions of L12.7xB8.8xH6.35 (mm) and surface mounting feature. Operating temperature ranges from -40°C to 125°C with a tin/copper terminal finish.
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B78476A8065A003
TDK B78476A8065A003 is a Pulse & Datacom Transformer with 1 function and an isolation voltage of 1500V. It has dimensions of L12.7XB7.11XH5.6 (mm) and is suitable for LAN; 10/100 BASE-T applications.
B78476A1889A003
The TDK B78476A1889A003 is a Datacom Transformer with 2 functions and 1500V isolation voltage. It has primary inductance of 350uH, suitable for Ethernet applications like 10/100 BASE-T. Operating temperature ranges from 0 to 70°C, with dimensions of L13.64xB11.94xH6.22mm for surface mount installation.
B78476A8135A003
DATACOM TRANSFORMER; Mounting Feature: SURFACE MOUNT; Approvals (V): UL; Terminal Finish: TIN; Width: 13.8 mm; Length: 15.2 mm;
B78476A8245A003
DATACOM TRANSFORMER; Mounting Feature: SURFACE MOUNT; Approvals (V): UL; Packing Method: TAPE & REEL; Application: LAN; 10/100 BASE-T; Width: 6.9 mm;
B78476A8248A003
DATACOM TRANSFORMER; Mounting Feature: SURFACE MOUNT; Approvals (V): UL; Turns Ratio (Np:Ns): 1CT:1CT; Length: 12.7 mm; No. of Functions: 1;
Supply Digital Components
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