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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Bourns PM2120-821K-RC is a 820uH SMT inductor with 2.9A max current, -55 to 105°C temp range. Ideal for power applications due to its general purpose design and iron core material.
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DigiKey
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$2.884
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Mouser Electronics
$2.450
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$2.210
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$2.827
$2.665
Arrow
Chip1Stop
Electro Sonic
$2.260
$2.030
$1.630
IBS Electronics
$3.801
$3.450
$3.156
Nova Conductors
Ampacity Inc.
$3.590
Aranea Global
Surface mount capability allows for easy and convenient installation on PCBs, saving space and reducing assembly time.
Dual-ended terminal placement provides flexibility in circuit design and allows for easy connections.
Low test frequency ensures accurate measurement of inductance for optimal performance in power applications.
1210 case size is a commonly used standard that offers a good balance between size and power handling capabilities.
Rectangular construction provides a compact and efficient design for space-constrained applications.
Bulk packing method is cost-effective for purchasing inductors in large quantities for production runs.
Designed specifically for power applications, this inductor offers high performance and efficiency in power circuits.
Rectangular package shape offers easy integration into PCB layouts and allows for efficient use of space.
Having two terminals simplifies the connection process and offers flexibility in circuit design.
SMT package style ensures compatibility with modern surface mount technology for easy PCB assembly.
High inductance value of 820 uH allows for efficient energy storage and smooth power delivery in circuits.
Wraparound terminal shape provides secure and stable connections for reliable performance in demanding conditions.
High maximum operating temperature of 105°C ensures stable performance under varying environmental conditions.
High maximum rated current of 2.9 A allows for robust power handling capabilities in demanding applications.
Low minimum operating temperature of -55°C ensures reliable operation in extreme cold conditions.
Terminal finish of tin silver copper provides corrosion resistance and ensures long-term reliability of connections.
General purpose inductor type offers versatility and can be used in a wide range of applications with reliable performance.
Low DC resistance of 0.157 ohm minimizes power loss and heat generation, resulting in efficient operation.
Iron core material provides high magnetic permeability for efficient energy storage and transfer in the inductor.
Compact package height of 21.59 mm allows for easy integration into tight PCB layouts and space-constrained designs.
Tolerance of 10% ensures accurate and consistent performance of the inductor in various operating conditions.
Package length of 30.5 mm provides a good balance between compact size and ease of handling during assembly.
Package width of 25.4 mm offers a compact form factor for space-efficient PCB layouts and designs.
Fixed Inductors PM2120-821K-RC attributes and parameters. Explore more Fixed Inductors devices from Bourns
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PM2120-821K-RC Inductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8504.50.80.00
SB
8504.50.00.00
PCN Design/Specification - Mult Devs Product Improvement 23/Aug/2021
PCN Packaging - Label Change 30/Jun/2015
Bourns, Inc. is an American electronics company that develops, manufactures and supplies electronic components for a variety of industries including automotive, industrial, instrumentation, medical electronics, consumer equipment and portable electronics. Established in Altadena, California in 1947 by Marlan and Rosemary Bourns, graduates of the University of Michigan, the company was founded to develop and sell electronic components and sensors to the aerospace industry. Bourns has 15 manufacturing facilities around the world and has continued growing through the development of new products and technologies as well as through acquisitions. The company has approximately 9000 employees worldwide.
1N4148WS
General Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Zetex Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
FT232RL-TUBE
FTDI
FTDI's FT232RL-TUBE is a bus controller with 28 terminals, operating at 3.3-5.25V. It supports USB, VBUS, and UART interfaces with a data transfer rate of 60MBps. Ideal for industrial applications requiring RS232/RS422/RS485 compatibility in compact designs due to its small outline package style.
ERJU06F10R0V
Panasonic
ERJU06F10R0V by Panasonic is an 0805 size SMT fixed resistor with a resistance of 10 ohm and 1% tolerance. It operates b/w -55 to 155 °C, suitable for AEC-Q200 standards in automotive applications due to its high temperature coefficient of 100 ppm/°C. With a max operating voltage of 150 V and power dissipation of 0.125 W, it is ideal for surface mounting type.
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;
1N4148WT
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
AT90CAN128-16AU
Microchip Technology
AT90CAN128-16AU by Microchip Technology is a microcontroller with 8-bit data RAM and 16-bit address bus width. It operates at a max clock frequency of 16 MHz, making it suitable for industrial applications requiring low power mode and connectivity options like CAN, SPI, and USART. With 53 I/O lines and 8-channel 10-bit ADCs, this microcontroller offers versatile peripheral support for various embedded systems.
1N4148
Vicor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Lite-on Semiconductor
CC0603KRX7R9BB103
Yageo
Yageo CC0603KRX7R9BB103 is a 0603 SMT ceramic capacitor with capacitance of 0.01uF and rated DC voltage of 50V. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring stable capacitance across temperatures.
New Jersey Semiconductor Products
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Package Shape: ROUND;
M39029/56351
Souriau-sunbank Connection Technologies
Souriau-sunbank's M39029/56351 is a CRIMP contact type backshell accessory compliant with MIL-DTL-38999. It features FEMALE gender contacts, compatible with M39029/58363 mating contacts. The insertion and removal tools required are M81969/14-10 and M22520/2-10 respectively, making it ideal for military connector applications.
LM317T
Integrated Power Semiconductors
Other Regulators; No. of Terminals: 3; Operating Temperature (TJ-Min): 0 Cel; Terminal Pitch: 2.54 mm; Maximum Load Regulation (%): 1.5 %; Nominal Dropout Voltage-1: 3 V;
2N7002
Kec
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Transistor Application: SWITCHING; Package Body Material: PLASTIC/EPOXY;
OPA2277UA/2K5E4
Texas Instruments
OPA2277UA/2K5E4 by Texas Instruments is a dual operational amplifier with low-offset and micropower features. It has a max input offset voltage of 100uV, nominal common mode reject ratio of 140dB, and min slew rate of 0.8V/us. Ideal for industrial applications requiring precise signal amplification in compact designs.
Rectron
CRCW06031K00FKEAHP
Vishay Intertechnology
Vishay Intertechnology's CRCW06031K00FKEAHP is a fixed resistor with 1000 ohm resistance, 1% tolerance, and 0.33 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 standard compliance and operating voltage of 75 V.
LM107H/883
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Technology: BIPOLAR;
RC0402FR-0710KL
Yageo's RC0402FR-0710KL is a 10000 ohm SMT fixed resistor with 1% tolerance, suitable for applications requiring a rated power dissipation of 0.0625 W. With a temperature coefficient of 100 ppm/°C, it operates b/w -55 to 155 °C, making it ideal for various electronic circuits.
Rugao Dachang Electronic
DS1302
Falco Electronics
GENERAL PURPOSE INDUCTOR; Inductor Application: POWER INDUCTOR; No. of Terminals: 2; Package Style (Meter): SMT; Shielded: YES; Surface Mount: YES;
XAL5030-472MEC
Coilcraft
Coilcraft XAL5030-472MEC is a shielded, surface mount inductor with 4.7uH nominal inductance and 5.9A max rated current. Ideal for power applications, it operates b/w -40 to 125°C, featuring a self-resonance frequency of 23MHz and AEC-Q200 reference standard compliance.
SRU1038-101Y
Bourns
Bourns SRU1038-101Y is a shielded, surface mount fixed inductor with 100uH nominal inductance and 1.1A max rated current. Ideal for power applications, it operates b/w -40 to 125°C with a self-resonance frequency of 6MHz.
32994
Hirel Systems
GENERAL PURPOSE INDUCTOR; No. of Terminals: 2; Shielded: NO; Surface Mount: NO; Shape or Size Description: RECTANGULAR PACKAGE; Maximum Rated Current: 62.2 A;
ELGTEA3R3NA
ELGTEA3R3NA by Panasonic is a shielded, surface mount fixed inductor with 3.3uH nominal inductance and 0.8A max rated current. Ideal for power applications, it has dual-ended terminals, operates b/w -40 to 125 °C, and features a compact 0805 size package.
SLF12555T-330M1R9-PF
TDK
SLF12555T-330M1R9-PF by TDK is a shielded, surface mount inductor with 33uH nominal inductance and 3.1A max rated current. Ideal for power applications, it features a dual-ended terminal placement and operates b/w -40°C to 105°C temperature range.
MLZ2012M150WTD25
MLZ2012M150WTD25 by TDK is a 15uH fixed inductor with 0.95ohm DC resistance, suitable for general purpose applications. It features dual-ended terminals, ferrite core material, and operates b/w -55°C to 125°C. Ideal for surface mount designs requiring compact rectangular package size (0805) and rated at 0.25A max current.
DR74-680-R
Cooper Industries
SRN8040-220M
Bourns SRN8040-220M is a shielded, surface mount inductor with 22uH nominal inductance and 2.2A max rated current. Ideal for power applications, it operates b/w -40 to 125°C with a self-resonance frequency of 12MHz.
ACT45B-510-2P-TL003
Epcos Ag
GENERAL PURPOSE INDUCTOR; Terminal Finish: Tin (Sn) - with Nickel (Ni) barrier; Manufacturer Series: ACT45B; JESD-609 Code: e3;
SDR0503-471KL
Bourns SDR0503-471KL is a surface mount fixed inductor with 470uH nominal inductance, 4.9 ohm DC resistance, and 10% tolerance. Ideal for power applications, it operates b/w -40°C to 125°C with a max rated current of 0.18A.
SDR0604-101KL
SDR0604-101KL by Bourns is a surface mount fixed inductor with a nominal inductance of 100 uH. It is a general purpose inductor suitable for power applications, with a max rated current of 0.52 A and a self-resonance frequency of 9 MHz.
NR3015T2R2M
Taiyo Yuden
NR3015T2R2M by Taiyo Yuden is a shielded, surface mount fixed inductor with 2.2uH nominal inductance and 1.48A max rated current. Ideal for power applications, this general purpose inductor has a self-resonance frequency of 64MHz and operates b/w -25°C to 120°C.
CTIHLP5024F-100M
Central Technologies
CTIHLP5024F-100M by Central Technologies is a shielded, surface mount fixed inductor with 10uH nominal inductance and 10A max rated current. Ideal for power applications, it has dual-ended terminals and operates b/w -55°C to 125°C.
744311470
Wuerth Elektronik & Kg
Wurth Elektronik 744311470 is a chip inductor with 4.7uH nominal inductance, suitable for power applications. It has a max rated current of 6A and operates b/w -40 to 150°C. Ideal for SMT mounting, this general purpose inductor features dual-ended terminals and a self-resonance frequency of 33MHz.
DR73-151-R
Coiltronics
33457
GENERAL PURPOSE INDUCTOR; No. of Terminals: 2; Shielded: NO; Surface Mount: NO; Shape or Size Description: RECTANGULAR PACKAGE; Terminal Shape: WIRE;
NR4018T4R7M
NR4018T4R7M by Taiyo Yuden is a surface mount, shielded fixed inductor with a nominal inductance of 4.7 uH and max rated current of 1.2 A. It is commonly used as a power inductor in general purpose applications due to its compact rectangular package and high self-resonance frequency of 34 MHz.
74437324220
Wurth Elektronik 74437324220 is a shielded fixed inductor with 22uH nominal inductance, 0.5 ohm DC resistance, and 1A max rated current. Ideal for power applications, this SMT component features dual-ended terminals and operates b/w -40 to 125°C.
5609
The Bourns 5609 is a fixed inductor with 2500 uH nominal inductance, suitable for RF applications. Featuring radial terminal placement, it has a max operating temperature of 105°C and DC resistance of 2.04 ohm. Ideal for general purpose use, this cylindrical package inductor has a lead spacing of 18 mm.
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PM2110-471K-RC
GENERAL PURPOSE INDUCTOR; Inductor Application: POWER INDUCTOR; No. of Terminals: 2; Package Style (Meter): SMT; Shielded: NO; Surface Mount: YES;
PM2120-102K-RC
PM2110-101K
GENERAL PURPOSE INDUCTOR; Inductor Application: HIGH CURRENT INDUCTOR; No. of Terminals: 2; Package Style (Meter): SMT; Shielded: NO; Surface Mount: YES;
PM2110-560K-RC
PM2110-102K-RC
Bourns PM2110-102K-RC is a 1000uH fixed inductor with 10% tolerance, suitable for power applications. It has a max rated current of 1.9A and operates b/w -55°C to 105°C. This SMT inductor features toroidal core construction and dual-ended terminals, making it ideal for general purpose use.
PM2120-221K-RC
PM2110-221K-RC
PM2120-4R7M-RC
PM2110-680K-RC
PM2120-271K-RC
PM2120-471K-RC
PM2110-101K-RC
PM2110-151K-RC
PM2110-181K-RC
PM2110-220K-RC
PM2110-331K-RC
PM2110-470K-RC
PM2110-561K-RC
PM2120-330K-RC
PM2120-821K
Supply Digital Components
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