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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Coilcraft SD250-1L is a pulse transformer with 3750V isolation voltage, 1500uH inductance, and 375V-us min ET product. Ideal for base/gate drive applications, it operates b/w -40 to 85°C and features through-hole mounting.
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Having approvals from various international organizations ensures that the product meets safety and quality standards.
High isolation voltage helps in preventing electrical interference and ensures safe operation.
The inductance value of the primary winding is ideal for efficient operation and power transfer.
TRAY packing method provides convenient and secure packaging for shipment and storage.
The minimum ET product value indicates the efficiency of the transformer in storing and transferring energy.
Compact dimensions make this transformer suitable for applications where space is limited.
Specifically designed for base/gate drive applications, ensuring optimal performance in such scenarios.
With a high maximum operating temperature, this transformer can withstand elevated temperatures without compromising performance.
The low minimum operating temperature enables this transformer to function effectively even in cold environments.
Tin/silver terminal finish provides good conductivity and corrosion resistance for reliable connections.
The compact height makes this transformer suitable for applications where space is limited.
The moderate width of this transformer offers a balance between size and performance.
Being a pulse transformer, this product is designed for high-frequency applications requiring fast response times.
Through hole mounting feature provides secure and stable installation of the transformer on a circuit board.
The moderate length of this transformer offers a balance between size and performance.
The 1:1 turns ratio allows for equal voltage transfer between the primary and secondary windings, ensuring accurate signal transmission.
Pulse & Datacom Transformers SD250-1L attributes and parameters. Explore more Pulse & Datacom Transformers devices from Coilcraft
Additional Features:
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Approvals (V):
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SD250-1L Transformers trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
Headquartered in Cary, IL, Coilcraft has been a leader in the design, manufacture and distribution of high-performance magnetic components including RF chip inductors, power magnetics and filters since 1945. In addition to the industry’s largest selection of standard, off-the-shelf components, we also design and build custom magnetics to meet your precise requirements
BAV99
Lite-on Technology
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us;
1N4148
Hitachi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WS
Vishay Intertechnology
Vishay Intertechnology's 1N4148WS is a single rectifier diode with a max forward voltage of 1V and output current of 0.15A. With a fast reverse recovery time of 0.004us, it operates up to 150°C. Ideal for applications requiring high-speed switching and low power consumption in surface mount configurations.
2N2222A
Onsemi
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; No. of Terminals: 3;
BSS138BKW,115
NXP Semiconductors
NXP Semiconductors' BSS138BKW,115 is a N-CHANNEL FET with 60V DS breakdown voltage and 0.32A ID. Ideal for SWITCHING applications, it features a built-in diode, 1.6 ohm RDS(on), and operates in ENHANCEMENT MODE. Suitable for surface mount with GULL WING terminals, it meets AEC-Q101 standards.
2N7002
Panjit International
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Time At Peak Reflow Temperature (s): 40; Minimum DS Breakdown Voltage: 60 V;
Wuxi Xuyang Electronic
FDD5614P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 42 W; Terminal Position: SINGLE; Terminal Form: GULL WING;
ULN2803ADW
Texas Instruments
ULN2803ADW by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85 °C and has a max supply voltage of 3 V. Ideal for applications requiring buffer or inverter-based peripheral drivers with sink current flow direction.
OPA2227UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
SMBJ18CA
Eic Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99+
Multicomp Pro
BAV99+ by Multicomp Pro is a series connected diode with 0.2A output current and 75V peak reverse voltage. Its 0.006us reverse recovery time makes it ideal for high-speed applications. This small outline rectifier diode is designed for surface mount installation in electronic circuits.
Diodes Incorporated
Littelfuse
ULN2803A
STMicroelectronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; No. of Elements: 8; Minimum DC Current Gain (hFE): 1000;
SS14
Pro-an Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Time At Peak Reflow Temperature (s): 30; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
LM358AN
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
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;
Concord Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V; Polarity: BIDIRECTIONAL; Maximum Clamping Voltage: 29.2 V;
96046333019
POWER TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; No. of Functions: 2; Isolation Voltage: 1500 V; Length: 14.5 mm; Height: 13.5 mm;
1029
C&d Technologies
PULSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Manufacturer Series: 1000; Approvals (V): UL; Length: 15.06 mm; Dimensions: 15.06mm X 15.06mm X 15.75mm;
DA2319-ALD
Coilcraft
Coilcraft's DA2319-ALD is a pulse transformer with 1500V isolation voltage and 296uH primary inductance. Ideal for gate drive applications, it operates b/w -40 to 125°C, with dimensions of L6.6xB5.0xH5.4mm and a turns ratio of 1:1 for surface mounting.
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;
PT61018PEL
Bourns
The Bourns PT61018PEL is a Datacom Transformer with 1500V isolation voltage, 350uH inductance, and 1CT:1CT turns ratio. Ideal for LAN, 10/100 BASE-TX, and Ethernet applications. It operates b/w -40°C to 85°C and features surface mounting method.
HX1198NL
Pulse Electronics
HX1198NL by Pulse Electronics is a Datacom Transformer with 1500V isolation voltage, 350uH inductance, and dimensions of L12.7xB7.11xH5.97 mm. Ideal for surface mount applications in data communication systems, it operates b/w -40°C to 85°C temperatures efficiently with a turns ratio of 1:1CT; 1:1CT.
1000B-5001XNL
Pulser
DATACOM TRANSFORMER; Mounting Feature: SURFACE MOUNT; Inductance (Primary): 350 uH; No. of Functions: 4; Minimum Operating Temperature: -55 Cel; Packing Method: TAPE & REEL; TUBE;
750311595
Wuerth Elektronik & Kg
Wuerth Elektronik & Kg 750311595 is a DATACOM TRANSFORMER with 1500V isolation voltage, 12uH inductance, and 3A output current. It is used for pulse applications in data communication systems due to its compact dimensions of L32.31xB27.03xH13.69 (mm) and surface mounting feature.
750311624
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.
M21038/27-29T
PULSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Approvals (V): MIL-PRF-21038/27; Height: 6.35 mm; Application: GENERAL PURPOSE; No. of Functions: 1;
PA0264NLT
PA0264NLT by Pulse Electronics is a Pulse Transformer with 1500V isolation voltage, 1140uH primary inductance, and 12.7 V-us min ET product. Ideal for GATE DRIVE applications, it operates b/w -40 to 130 °C and comes in L8.6xB6.7xH3.6 mm dimensions for surface mount assembly.
74080
Pico Electronics
The Pico Electronics 74080 pulse transformer features an isolation voltage of 500V, inductance of 200uH, and min ET product of 12V-us. Ideal for MIL-PRF-21038 approved applications requiring a compact transformer with dimensions L11.43xB11.43xH7.11mm and operating temperatures from -55°C to 130°C.
GST5009LF
Bothhand Usa
GST5009LF by Bothhand Usa is a DATACOM TRANSFORMER with 4 functions and 1500V isolation voltage. It has primary inductance of 350uH, suitable for 1000 BASE-T ETHERNET applications. With dimensions of L15.1XB7.1XH4.0 (mm), it operates b/w 0-70°C temperature range.
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.
750311457
Wurth Elektronik 750311457 is a Datacom Transformer with 2 primary windings, 50uH inductance, and 2500V isolation voltage. It has dimensions of L17.75xB13.46xH12.7 mm and operates b/w -40 to 125 °C. Ideal for applications requiring a transformer with a turns ratio of 4:1, output current up to 4A, and max input voltage of 36V.
96046133469
POWER TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Height: 11.9 mm; Isolation Voltage: 1500 V; Turns Ratio (Np:Ns): 1.8:1; Maximum Operating Temperature: 85 Cel;
PT61017PEL
The Bourns PT61017PEL is a DATACOM TRANSFORMER with 1500V isolation voltage, 350uH inductance, and 1CT:1CT turns ratio. Ideal for 10/100 BASE-TX, ETHERNET, and LAN applications. It operates b/w 0°C to 70°C and features surface mounting method.
7490220120
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.
96046223039
POWER TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Length: 14.5 mm; Width: 14 mm; Packing Method: TRAY; Minimum Operating Temperature: -40 Cel;
SM51589PEL
Bourns SM51589PEL is a 4-function datacom transformer with 5000V isolation voltage and 350uH primary inductance. Ideal for 10/100/1000 BASE-T, Ethernet, and LAN applications. Compact at L17.55xB12.2xH6.0mm, surface mountable with Tin terminal finish for -40 to 85°C operation.
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SD250-3L
PULSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Manufacturer Series: SD250; Approvals (V): UL; IEC; CSA; VDE; Terminal Finish: Tin/Silver (Sn/Ag) - Matte Tin (Sn); Dimensions: L27.94XB27.94XH24.13 (mm);
SD250-4L
PULSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Manufacturer Series: SD250; Approvals (V): UL; IEC; CSA; VDE; Terminal Finish: Tin/Silver (Sn/Ag) - Matte Tin (Sn); Width: 27.94 mm;
SD250-1
PULSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Manufacturer Series: SD250-1; Approvals (V): UL; Turns Ratio (Np:Ns): 1:1; Height: 24.13 mm;
SD250-2
PULSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Approvals (V): UL; IEC; CSA; VDE; Application: BASE/GATE DRIVE; Isolation Voltage: 3750 V; Maximum Operating Temperature: 85 Cel;
SD250-3
PULSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Approvals (V): UL; Dimensions: L27.94XB27.94XH24.13 (mm); Height: 24.13 mm; Maximum Operating Temperature: 85 Cel;
SD250-4
PULSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Manufacturer Series: SD250-4; Approvals (V): UL; Inductance (Primary): 1500 uH; Length: 27.94 mm;
SD250-2L
PULSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Manufacturer Series: SD250; Approvals (V): UL; IEC; CSA; VDE; Terminal Finish: Tin/Silver (Sn/Ag); Packing Method: TRAY;
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