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
Coilcraft CST2020-100L is a WOUND PRIMARY current sense transformer with 1:100 turns ratio. It has a peak primary current of 40A and inductance of 7070uH. Ideal for applications requiring high accuracy current sensing at frequencies up to 1.3KHz, such as automotive electronics.
Median Price
$3.625
Lifecycle Status
Suppliers In-Stock
4
In-Stock Inventory
1k+
Mouser Electronics
1+ parts
$3.400
100+ parts
$2.250
1k+ parts
$2.110
10k+ parts
$2.080
Coilcraft
$3.850
$3.300
$1.170
$1.000
Nova Conductors
$1.375
-
Vyrian
Continental Prestige Electronics
$1.348
Argo Parts USA
Netroflash
$1.306
$1.279
AZTECH Wire
$6.634
Ampacity Inc.
$6.770
The wound primary design ensures reliable performance and accurate current sensing capabilities.
AEC-Q200 approval indicates that this product meets the stringent automotive industry standards for quality and reliability.
Tray packaging makes it convenient for bulk transportation and storage of these transformers.
The minimum ET product value of 395 V-us indicates high efficiency and precision in current sensing applications.
With a peak primary current of 40 A, this transformer can handle high power loads effectively.
The high maximum operating temperature of 125°C ensures reliable performance even in harsh industrial environments.
The high secondary inductance of 7070 uH enables accurate current measurement and low power losses.
The low minimum operating temperature of -40°C allows for operation in cold temperature conditions.
The compact height of 19.8 mm makes it suitable for space-constrained applications.
The narrow width of 18.5 mm allows for easy integration into various circuit designs.
The specified load resistance of 2.5 ohms ensures compatibility with a wide range of circuit configurations.
The minimum operating frequency of 1.3 kHz enables precise current sensing in a variety of power electronic applications.
This transformer is specifically designed for accurate current sensing applications, ensuring reliable measurement outcomes.
The through-hole mounting feature provides secure and stable installation in circuit boards.
The compact length of 19.8 mm allows for flexibility in placement within the circuit layout.
The turns ratio of 1:100 offers high sensitivity for accurate current measurements.
The high maximum operating frequency of 1000 kHz enables fast response times in current sensing applications.
Current Sense Transformers CST2020-100L attributes and parameters. Explore more Current Sense Transformers devices from Coilcraft
Approvals (V):
Minimum ET Product:
Height:
Length:
Load Resistance:
Mounting Feature:
Maximum Operating Frequency:
Minimum Operating Frequency:
Maximum Operating Temperature:
Minimum Operating Temperature:
Packing Method:
Primary Current (Peak):
Type (Primary):
Inductance (Secondary):
Transformer Type:
Turns Ratio (Np:Ns):
Width:
CST2020-100L 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
2N2222A
Minilogic Device
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .001 A;
SMBJ18CA
Goodwork Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/58360
Esterline Technologies
CONNECTOR ACCESSORY; Terminal Type: CRIMP; Removal Tools: M81969/14-01; Associated Military - Specifications: MIL-DTL-38999; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT;
Shanghai Lunsure Electronic Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; JESD-30 Code: O-MBCY-W3;
CC0603KRX7R9BB104
Yageo
Yageo's CC0603KRX7R9BB104 is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. With X7R temperature characteristics, it operates b/w -55 to 125°C. Ideal for surface mount applications in electronics due to its compact size of 1.6mm x 0.8mm x 0.8mm and wraparound terminals.
LL4148
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BAV99
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Non Repetitive Peak Forward Current: 40 A; Technology: SCHOTTKY; No. of Elements: 1;
KSZ9031RNXIA
Microchip Technology
KSZ9031RNXIA by Microchip is a 48-terminal Ethernet transceiver with data rate of 1000 Mbps. Operating temperature range from -40 to 85°C makes it suitable for industrial applications. This square-shaped chip carrier has a very thin profile and matte tin finish, ideal for network interfaces.
STM32H753ZIT6
STMicroelectronics
STM32H753ZIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20-Ch 16-Bit ADC and 2-Ch 12-Bit DAC channels. With a clock frequency of up to 48 MHz, it is ideal for industrial applications requiring CAN, Ethernet, and USB connectivity. This microcontroller operates b/w -40°C to +85°C temperature range.
SS14+
Multicomp Pro
SS14+ by Multicomp Pro is a Schottky rectifier diode with a max output current of 1A and a reverse test voltage of 40V. It is designed for surface mount applications in electronic circuits, offering a small outline package style and dual terminal position. With a temperature range from -65°C to 150°C, it is suitable for various industrial and consumer electronics.
TDK
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); No. of Phases: 1; No. of Elements: 1; Maximum Output Current: .2 A;
Forward International Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .6 A;
Baneasa S A
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; Qualification: Not Qualified;
C0805C104K5RACTU
KEMET Corporation
KEMET C0805C104K5RACTU 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 surface mount applications in electronics requiring compact size and reliable performance.
1N4148WT
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Vishay Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358MX
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
ULN2803A
Texas Instruments
ULN2803A by Texas Instruments is a peripheral driver with 8 functions. It has a max supply voltage of 3V and can operate in temperatures ranging from -40 to 85°C. This IC is commonly used as a buffer or inverter based peripheral driver for various applications.
M24308/2-1F
TE Connectivity
TE Connectivity's M24308/2-1F D-Sub Connector features 9 contacts, 2 rows, and a shell size of 1/E. With a rated current of 7.5A, it operates b/w -55°C to 125°C. Ideal for cable mounting applications, this connector has a steel shell with cadmium finish and uses crimp termination for female contact pins.
PE-63588NL
Pulse Electronics
PE-63588NL by Pulse Electronics is a wound primary current sense transformer with 3750V isolation voltage. It has a max DC unbalance current of 20A and inductance of 80mH. Ideal for power applications, it operates b/w -40°C to 125°C and features through-hole mounting at L22.86xB17.78xH17.78mm dimensions.
CR8348-2000-D
Cr Magnetics
CR8348-2000-D by Cr Magnetics is a BAR PRIMARY current sense transformer with 50A peak primary current. It has approvals from CUL and UL, operates at frequencies b/w 0.02 KHz to 1 KHz, and features through-hole mounting. Ideal for applications requiring precise current sensing in compact spaces.
749251125
Wuerth Elektronik & Kg
Wuerth Elektronik & Kg 749251125 is a WOUND PRIMARY current sense transformer with 3000 uH inductance. It has an isolation voltage of 500 V and can handle up to 10 A output current. Ideal for POWER applications, it operates b/w -40 to 125 °C and has dimensions of L7.7xB6.9xH5.33 mm.
749251070
749251070 by Wurth Elektronik is a WOUND PRIMARY current sense transformer with 500V isolation voltage and 980uH inductance. Ideal for POWER applications, it has a peak primary current of 20A, output current of 10A, and operates b/w -40 to 125°C temperatures.
CST2010-200LD
CST2010-200LD by Coilcraft is a WOUND PRIMARY current sense transformer with 1:200 turns ratio. It has a peak primary current of 47A and inductance of 34000uH. Ideal for applications requiring high accuracy current sensing at temperatures ranging from -40 to 125°C.
CT05-100
Ice Components
Ice Components' CT05-100 is a BAR PRIMARY current sense transformer with 1:100 turns ratio. It has a peak primary current of 25A and inductance of 18000uH. Ideal for applications requiring precise current sensing in compact spaces at temperatures ranging from -40 to 130°C.
54200C
Murata Manufacturing
Murata Manufacturing's 54200C is a WOUND PRIMARY current sense transformer with peak primary current of 15A. It has dimensions of L10.8xB9.0xH8.2 (mm) and load resistance of 6.6 ohm, suitable for surface mount applications in various electronic devices requiring precise current sensing capabilities.
53040C
C&d Technologies
CURRENT SENSE TRANSFORMER; Mounting Feature: SURFACE MOUNT; Manufacturer Series: 5300; Terminal Finish: Tin (Sn); Turns Ratio (Np:Ns): 1:40; Additional Features: LENGTH & HEIGHT DIM INCLUDE TERMINAL ALSO;
CR8348-2000
CR8348-2000 by Cr Magnetics is a BAR PRIMARY current sense transformer with 50A peak primary current. It operates b/w -40 to 85°C, suitable for applications requiring through hole mounting and load resistance of 106Ω. Approved by CUL and UL, it functions at frequencies from 0.02 to 1 KHz.
CR8320-1600
CR8320-1600 by Cr Magnetics is a BAR PRIMARY current sense transformer with 10A peak primary current. It operates b/w -40 to 85°C, suitable for applications requiring through hole mounting and frequency range of 0.02KHz to 1KHz. Approved by CUL and UL, it has dimensions of 19.5mm x 8.2mm x 19.4mm, with load resistance of 95 ohm.
FIS125NL
FIS125NL by Pulse Electronics is a WOUND PRIMARY current sense transformer with 25A peak primary current and 76000uH secondary inductance. It operates at -40 to 125 °C, ideal for through-hole mounting applications requiring high accuracy in measuring current up to 500 KHz frequency.
PA0368.125NLT
PA0368.125NLT by Pulse Electronics is a WOUND PRIMARY current sense transformer with 1:125 turns ratio. It operates b/w -40 to 130 °C at frequencies up to 1 MHz, ideal for surface mount applications in measuring currents up to 4A accurately.
CU8965-ALD
CU8965-ALD by Coilcraft is a WOUND PRIMARY current sense transformer with 20A peak primary current, 1330uH secondary inductance, and 1:100 turns ratio. Ideal for AEC-Q200 approved applications requiring high accuracy current sensing at temperatures ranging from -40 to 125°C.
CST2010-100LD
CST2010-100LD by Coilcraft is a WOUND PRIMARY current sense transformer with 254 V-us ET product, 47 A primary current peak, and -40 to 125 °C operating temperature range. Ideal for surface mount applications in automotive electronics, offering high inductance of 8500 uH and turns ratio of 1:100 for precise current sensing at frequencies up to 1 MHz.
53100C
CURRENT SENSE TRANSFORMER; Mounting Feature: SURFACE MOUNT; Manufacturer Series: 5300; Terminal Finish: Tin (Sn); Minimum Operating Temperature: -40 Cel; Type (Primary): WOUND PRIMARY;
PA1005.100NLT
PA1005.100NLT by Pulse Electronics is a WOUND PRIMARY current sense transformer with 20A peak primary current and 2000uH secondary inductance. Ideal for applications requiring surface mount transformers, it operates b/w -40 to 130°C temperatures at frequencies ranging from 20kHz to 1MHz.
56T200C
Murata Manufacturing's 56T200C is a BAR PRIMARY type current sense transformer with peak primary current of 10A. It has dimensions of 20.19mm x 8.89mm x 16.79mm and load resistance of 2.81Ω, suitable for through hole mounting applications in various electronic devices.
5383
Api Technologies
Api Technologies' 5383 is a BAR PRIMARY current sense transformer with peak primary current of 100A. Measuring L60.2xB19.05xH60.2 mm, it has load resistance of 5Ω and mounts through hole. Ideal for applications requiring precise current sensing in compact spaces.
56050C
Murata Manufacturing's 56050C is a BAR PRIMARY current sense transformer with peak primary current of 10A. It features dimensions of 20.19mm x 8.89mm x 16.79mm and load resistance of 0.199Ω, suitable for THROUGH HOLE MOUNTED applications in various electronic devices.
CST2020-100L
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
CST2010-100LB
CURRENT SENSE TRANSFORMER; Mounting Feature: SURFACE MOUNT; Approvals (V): AEC-Q200; Terminal Finish: Tin/Silver - Matte Tin - with Nickel barrier; Type (Primary): WOUND PRIMARY; Height: 10.5 mm;
CST206-2A
Triad Magnetics
CURRENT SENSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Approvals (V): UL; Primary Current (Peak): 80 A; Height: 31.12 mm; Turns Ratio (Np:Ns): 1:200;
CURRENT SENSE TRANSFORMER; Mounting Feature: SURFACE MOUNT; Approvals (V): AEC-Q200; Terminal Finish: Tin/Silver - Matte Tin - with Nickel barrier; Width: 13 mm; Primary Current (Peak): 47 A;
CURRENT SENSE TRANSFORMER; Mounting Feature: SURFACE MOUNT; Approvals (V): AEC-Q200; Terminal Finish: Tin/Silver - Matte Tin - with Nickel barrier; Minimum Operating Temperature: -40 Cel; Inductance (Secondary): 34000 uH;
CST2-070LC
CURRENT SENSE TRANSFORMER; Mounting Feature: SURFACE MOUNT; Approvals (V): AEC-Q200; Terminal Finish: Matte Tin (Sn) - with Nickel (Ni) barrier; Type (Primary): WOUND PRIMARY; Minimum Operating Frequency: 13 KHz;
CST2-100LC
CURRENT SENSE TRANSFORMER; Mounting Feature: SURFACE MOUNT; Approvals (V): AEC-Q200; Terminal Finish: Matte Tin (Sn) - with Nickel (Ni) barrier; Inductance (Primary): 2000 uH; Application: SIGNAL;
CST2010-020LD
CURRENT SENSE TRANSFORMER; Mounting Feature: SURFACE MOUNT; Approvals (V): AEC-Q200; Type (Primary): WOUND PRIMARY; Minimum ET Product: 50.8 V-us; Width: 13 mm;
CST2020-200L
CURRENT SENSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Approvals (V): AEC-Q200; Height: 19.8 mm; Primary Current (Peak): 40 A; Minimum Operating Temperature: -40 Cel;
CST2020-300L
CURRENT SENSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Approvals (V): AEC-Q200; Packing Method: TRAY; Height: 19.8 mm; Type (Primary): WOUND PRIMARY;
CST2020-070L
CURRENT SENSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Approvals (V): AEC-Q200; Minimum ET Product: 277 V-us; Packing Method: TRAY; Width: 18.5 mm;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved