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
CST-1020 by Triad Magnetics is a BAR PRIMARY current sense transformer with 20A peak primary current and 20000mA max DC unbalance current. It has dimensions of L23.5xB12.0xH24.8 (mm) and is ideal for SIGNAL applications at a nominal operating frequency of 50/60Hz. The transformer features a turns ratio of 1000:1, THROUGH HOLE MOUNTED mounting feature, and operates within a frequency range of 0.05-0.06 KHz.
Median Price
$6.080
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Suppliers In-Stock
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1k+
Mouser Electronics
1+ parts
100+ parts
$4.840
1k+ parts
$4.570
10k+ parts
$4.510
RS (Exports)
$6.200
$5.640
$5.520
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DigiKey
$6.250
$5.084
$4.573
RS Americas
$7.370
$6.380
$6.040
Future Electronics
$4.340
$4.180
Verical
$4.992
$4.797
Master Electronics
$4.250
$4.060
$4.020
Nova Conductors
$4.295
Vyrian
IBS Electronics
$6.087
$5.933
Electro Sonic
$4.560
$3.890
NAC Semi
$6.910
Continental Prestige Electronics
$4.209
Argo Parts USA
Netroflash
Neutron USA
$84.850
Perfect Parts
Bar primary design ensures reliable and accurate current sensing.
High maximum DC unbalance current capability allows for accurate measurement even in unbalanced loads.
Peak current capacity of 20 A makes this transformer suitable for a wide range of applications.
Compact size allows for easy integration into various systems.
Suitable for standard power systems operating at 50/60 Hz.
Works efficiently with a load resistance of 100 ohm, ensuring accurate current measurement.
Low minimum operating frequency allows for precise measurements even at low frequencies.
Through hole mounting feature provides secure and stable installation.
High turns ratio of 1000:1 enables accurate current sensing with minimal error.
Operates effectively at frequencies up to 0.06 KHz, suitable for a wide range of applications.
Current Sense Transformers CST-1020 attributes and parameters. Explore more Current Sense Transformers devices from Triad Magnetics
Application:
Maximum DC Unbalance Current:
Height:
Length:
Load Resistance:
Mounting Feature:
No. of Winding (Primary):
No. of Winding (Secondary):
Maximum Operating Frequency:
Minimum Operating Frequency:
Nominal Operating Frequency:
Primary Current (Peak):
Dimensions:
Type (Primary):
Sub-Category:
Transformer Type:
Turns Ratio (Np:Ns):
Width:
CST-1020 Transformers trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
At Triad Magnetics, our innovative magnetics technology has powered consumer, commercial, and industrial electronics for over 75 years. We are extremely proud of this legacy and dedicated to continually building and improving upon it. Our Experience Our experience makes the difference. It gives us the knowledge and skills we need to remain flexible and adaptable to the changing needs of the market. That’s why we offer over 1,000 standard part numbers, maintain an extensive inventory and vast distribution network, and provide custom capabilities. Whether a customer needs a standard or custom technology, we can and will deliver an appropriate solution. Our mission for standard products is to be the first choice supplier of power magnetics for electronic component distributors. Our mission for custom products is to thoroughly understand a client’s magnetics needs and then ensure that the fulfillment process from design to delivery exceeds the customer’s expectations. Our Dedication to Design Innovation While we already have thousands of designs that serve as solutions in various applications around the world, from data processing to telecommunications to power conversion, we maintain the resources to produce new designs as needed. Our ISO 9001:2015 certified facility in Perris, California houses everything we need for custom design, prototyping, and testing operations, while our senior design engineers have more than 25 years of experience and expertise in a broad range of applications. Our pioneering design process promotes innovation. All of our engineers are encouraged to help, teach, and exchange ideas with one another. This collaboration can lead to new ideas that benefit our clients. Whether they need help developing basic specifications, input on safety agency requirements, or feedback on a design’s performance, size, and cost, we want to be a design partner that helps leads customers to a successful end product.
LM7805CT
Fairchild Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
BAV99
Philips Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Maximum Output Current: .1 A; Peak Reflow Temperature (C): 260; Terminal Finish: MATTE TIN; Maximum Reverse Recovery Time: .006 us;
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Bytesonic Electronics
LL4148
Onsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SS495ASP
Micro Switch
The Micro Switch SS495ASP is an analog circuit IC with a supply voltage range of 4.5V to 10.5V, suitable for automotive applications. Its package body material is plastic/epoxy, and it has a rectangular shape with three terminals. Operating temperature ranges from -40°C to 125°C, making it ideal for various automotive sensor and control systems.
2N2222A
Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
FDC5614P
TAIZHOU ELECTRONICS CO LTD
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.92 W; Maximum Operating Temperature: 150 Cel; Package Body Material: PLASTIC/EPOXY;
ULN2803A
Rochester Electronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Additional Features: LOGIC LEVEL COMPATIBLE; Qualification: Not Qualified;
LM358M
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LM2931Z-5.0RPG
LM2931Z-5.0RPG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V Nominal Output Voltage, 0.1A Max Output Current, and 6V Min Input Voltage. It operates in temperatures ranging from -40 to 125 °C and is ideal for applications requiring stable voltage regulation in electronic circuits.
2N7002
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;
L7805CV
STMicroelectronics
L7805CV by STMicroelectronics is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation in electronic circuits.
FDLL4148
MMBT3904LT1G
MMBT3904LT1G by Onsemi is a NPN BJT with max. collector-emitter voltage of 40V, hFE of 30, and fT of 300MHz. Ideal for small signal applications in electronics due to its compact size, high transition frequency, and low power dissipation capabilities.
STM32H753BIT6
STM32H753BIT6 by STMicroelectronics is a 32-bit microcontroller with 208 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs, 2-Ch 12-Bit DACs, and extensive peripherals for industrial applications like CAN, Ethernet, and USB connectivity. With a wide temperature range of -40 to +85 °C, it's ideal for demanding environments requiring high-speed processing capabilities.
FT232RL-REEL
FTDI
FTDI's FT232RL-REEL is a bus controller with 28 terminals, operating at 3.3V to 5.25V. It supports USB, VBUS, and UART buses with a data transfer rate of 60MBps. Ideal for industrial applications due to its CMOS technology and compatibility with RS232, RS422, and RS485 standards.
BSS138
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel;
NDT2955
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (Abs) (ID): 2.5 A;
LM358AN
NXP Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
CST2-100LC
Coilcraft
CST2-100LC by Coilcraft is a WOUND PRIMARY current sense transformer with 2000 uH inductance. It has an isolation voltage of 500 V and peak primary current of 20 A, making it suitable for SIGNAL applications. With dimensions L6.22XB5.97XH5.3 (mm) and operating temperature range from -40 to 125 °C, it offers precise current sensing in compact designs up to 1000 KHz frequency.
CST-1020
Triad Magnetics
PB0027NL
Pulse Electronics
PB0027NL by Pulse Electronics is a WOUND PRIMARY current sense transformer with 35A peak primary current. It has inductance of 22400uH, operates b/w -40 to 130 °C, and supports frequencies from 50KHz to 500KHz. Ideal for surface mount applications in monitoring and controlling circuits requiring precise current sensing.
749251060
Wuerth Elektronik & Kg
749251060 by Wurth Elektronik is a WOUND PRIMARY current sense transformer with an isolation voltage of 500V and inductance of 720uH. It has a primary current peak of 20A, output current of 10A, and dimensions L7.7xB6.9xH5.33 (mm). Ideal for POWER applications, it operates b/w -40 to 125 °C with a max frequency of 1000 KHz.
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.
CS4100V-01L
CS4100V-01L by Coilcraft is a WOUND PRIMARY current sense transformer with 35A peak primary current. It has an inductance of 20000uH and operates b/w -40 to 85°C. Ideal for applications requiring precise current sensing at frequencies up to 1MHz, such as power supplies and motor control systems.
CR8348-2000
Cr Magnetics
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.
PB0026NLT
PB0026NLT by Pulse Electronics is a WOUND PRIMARY current sense transformer with 35A peak primary current. It has dimensions of L14.22xB13.46xH10.16 (mm) and inductance of 5600uH, suitable for surface mount applications in the temperature range of -40 to 130°C at frequencies up to 500 KHz.
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.
CST1211-050LD
CST1211-050LD by Coilcraft is a WOUND PRIMARY current sense transformer with 28A peak primary current, 1700uH secondary inductance, and 1:50 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.
CST2-070LC
CST2-070LC by Coilcraft is a WOUND PRIMARY current sense transformer with 980uH inductance, 20A primary current peak, and 500V isolation voltage. Ideal for SIGNAL applications, it operates b/w -40 to 125°C with a frequency range of 13KHz to 1MHz.
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.
B82801C2245A200
TDK
The TDK B82801C2245A200 is a WOUND PRIMARY current sense transformer with peak primary current of 40A. It has inductance of 22400uH and operates b/w -40 to 130°C. Ideal for surface mount applications, it offers a turns ratio of 1:200 and works at frequencies up to 500KHz, suitable for various power electronics systems.
CR8348-2000-F
CR8348-2000-F by Cr Magnetics is a BAR PRIMARY current sense transformer with 50A peak primary current. It operates b/w -40 to 65°C, suitable for applications requiring through hole mounting and load resistance of 88Ω. Approved by CUL and UL, it functions from 0.02 to 200 KHz frequencies.
56050C
Murata Manufacturing
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.
PA1005.100NL
PA1005.100NL by Pulse Electronics is a WOUND PRIMARY current sense transformer with 500V isolation voltage and 20A output current. Ideal for POWER applications, it operates b/w -40 to 130 °C with dimensions of L8.38XB7.21XH4.83 mm, offering inductance of 2000 uH and turns ratio of 1:100.
P8204
Pulse Electronics P8204 is a WOUND PRIMARY current sense transformer with 10A peak primary current. It has dimensions of L8.38XB7.21XH5.5 (mm) and inductance of 320uH, suitable for surface mount applications in circuits requiring precise current sensing up to 1000KHz frequency range.
749251125
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.
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.
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CST-1005
CURRENT SENSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; No. of Winding (Secondary): 1; Output Current-1: 5 A; Application: POWER; Width: 12 mm;
CST1211-200LD
CURRENT SENSE TRANSFORMER; Mounting Feature: SURFACE MOUNT; Approvals (V): AEC-Q200; Width: 10.6 mm; Maximum Operating Frequency: 1000 KHz; Minimum Operating Temperature: -40 Cel;
CURRENT SENSE TRANSFORMER; Mounting Feature: SURFACE MOUNT; Approvals (V): AEC-Q200; Height: 11 mm; Minimum Operating Frequency: 33 KHz; Inductance (Secondary): 1700 uH;
CST-1010
CURRENT SENSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Height: 24.8 mm; No. of Winding (Secondary): 1; Load Resistance: 100 ohm; Primary Current (Peak): 10 A;
CST-1015
CURRENT SENSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Primary Current (Peak): 15 A; Nominal Operating Frequency: 50/60 HZ; Height: 24.8 mm; Application: SIGNAL;
CST-1025
CURRENT SENSE TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Application: SIGNAL; Minimum Operating Frequency: .05 KHz; No. of Winding (Primary): 1; No. of Winding (Secondary): 1;
Supply Digital Components
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