Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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The Bourns 4904 is a Variable Inductor with 0.2 uH nominal inductance, suitable for RF applications. Featuring radial terminal placement and a lead diameter of 0.66 mm, it has a max operating temperature of 105°C. This PCB mount inductor has a package size of 10.2mm x 10.2mm x 14.275mm and is ideal for vertical adjustment on circuit boards.
Median Price
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Bastille Electronics
Thinner lead diameter allows for more flexibility in PCB layout and routing.
Radial terminal placement makes it easier to mount and connect the inductor on a PCB.
Optimized for operation at 50 MHz, ensuring reliable performance in RF applications.
Low minimum inductance allows for precise tuning in RF circuits.
High maximum inductance provides a wide tuning range for various RF frequencies.
High maximum operating temperature ensures reliability in high temperature environments.
Wide operating temperature range allows for use in extreme temperature conditions.
Being a variable inductor, this product allows for adjustable inductance for fine-tuning RF circuits.
Variable Inductors 4904 attributes and parameters. Explore more Variable Inductors devices from Bourns
Inductor Type:
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Maximum Inductance (L):
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Shielded:
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Lead Length:
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4904 Inductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8504.50.80.00
SB
8504.50.00.00
NSN
2920-00-342-7800, 2920003427800, 3030-00-528-4559, 3030005284559, 4720-01-326-0818, 4720013260818, 5110-15-138-1294, 5110151381294, 5120-01-074-9287, 5120010749287, 5130-01-169-5416, 5130011695416, 5130-01-396-7090, 5130013967090, 5130-12-338-4847, 5130123384847, 5330-15-136-0664, 5330151360664, 5355-12-322-9901, 5355123229901, 5905-00-930-0566, 5905009300566, 5930-14-315-5573, 5930143155573, 5935-66-052-4644, 5935660524644, 5950-00-773-2169, 5950007732169, 6110-01-585-2198, 6110015852198, 6530-01-557-1537, 6530015571537, 6625-00-859-6938, 6625008596938, 7510-21-840-9530, 7510218409530
NIIN
003427800, 005284559, 013260818, 151381294, 010749287, 011695416, 013967090, 123384847, 151360664, 123229901, 009300566, 143155573, 660524644, 007732169, 015852198, 015571537, 008596938, 218409530
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.
BSS138
Vishay Semiconductors
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Package Shape: RECTANGULAR; Transistor Application: SWITCHING;
FDLL4148
Onsemi
FDLL4148 by Onsemi is a single rectifier diode with a max reverse recovery time of 0.004 us. With a max forward voltage of 1V and output current of 0.2A, it is ideal for applications requiring fast switching speeds in electronic circuits. The diode's glass package body material and isolated case connection make it suitable for surface mount designs operating at temperatures up to 175°C.
MBRM140T1G
MBRM140T1G by Onsemi is a Schottky rectifier diode with 40V max repetitive peak reverse voltage, 1A max output current, and 0.3V max forward voltage. It is used in applications requiring small outline surface mount diodes for efficient power management.
LL4148
Taitron Components
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Jiangsu Changjiang Electronics Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (ID): .22 A; Package Shape: RECTANGULAR;
LM555CN
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
261
Deltrol Controls
Other Relays;
EU2B-YS303C
Idec
ROTARY SWITCH;
LM358AN
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
2N2222A
Surge Components
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; No. of Terminals: 3;
Sensitron Semiconductor
LAN8720A-CP-TR
Microchip Technology
LAN8720A-CP-TR by Microchip: Ethernet transceiver with 100 Mbps data rate, operates at 3.3V, and consumes 54mA max supply current. Ideal for network interfaces in commercial applications due to its small size (4x4mm) and low power consumption.
LM317T
Linear Technology
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Operating Temperature (TJ-Min): 0 Cel; No. of Functions: 1; JESD-609 Code: e0;
2N7002
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JEDEC-95 Code: TO-236AB; Qualification: Not Qualified; Package Style (Meter): SMALL OUTLINE;
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; JESD-30 Code: R-PSFM-T3; Adjustability: ADJUSTABLE; Package Equivalence Code: SIP3,.1TB;
BSS123LT1G
BSS123LT1G by Onsemi is a N-CHANNEL FET with 100V DS breakdown voltage, 0.17A drain current, and 6 ohm on resistance. Ideal for switching applications, it operates in enhancement mode with a max power dissipation of 0.225W. It comes in a small outline package with gull wing terminals and can withstand temperatures from -55 to 150°C.
CDSOT23-SM712
Bourns
Bourns CDSOT23-SM712 is a bidirectional Transient Voltage Suppressor diode with 400W peak power dissipation and 20uA reverse current. Ideal for surge protection in applications requiring a max clamping voltage of 14V, such as IEC-61000-4-2 compliant systems. Operates b/w -55°C to 150°C with matte tin finish and Gull Wing terminals.
1N4148W-T
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317D2TG
LM317D2TG by Onsemi is an adjustable positive single output standard regulator with a max output current of 1.5A and a max output voltage of 37V. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in compact spaces.
EPCS4SI8N
Altera
CONFIGURATION MEMORY; Temperature Grade: INDUSTRIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Parallel or Serial: SERIAL;
4904
4901
The Bourns 4901 is a variable inductor with lead diameter of 0.66 mm and test frequency of 80 MHz. It is used as an RF inductor for PCB mount applications, featuring a min inductance of 0.041 uH and max operating temperature of 105°C.
4910
4910 by Bourns is a Variable Inductor with 0.46 uH to 0.788 uH inductance range. It has RADIAL terminals, 45 MHz test frequency, and operates b/w -55°C to 105°C. Ideal for RF applications on PCBs due to its vertical adjuster shape and boxed construction.
SLOTTEN-5-10
Coilcraft
Coilcraft's SLOTTEN-5-10 is a shielded variable inductor with 25-60 uH inductance range, ideal for RF applications. Featuring dual in-line terminals and ferrite core material, it offers high Q factor of 32 at 42.3 uH nominal inductance. With PCB mount package style and adjustable vertical shape, it operates b/w -40 to 85°C temperatures.
Jw Miller Magnetics
VARIABLE INDUCTOR; Inductor Application: RF INDUCTOR; No. of Terminals: 2; Shielded: NO; Surface Mount: NO; Minimum Operating Temperature: -55 Cel;
9063
VARIABLE INDUCTOR; Inductor Application: RF INDUCTOR; No. of Terminals: 3; Shielded: NO; Surface Mount: NO; Terminal Shape: PRINTED WIRING PIN;
4907-S
The Bourns 4907-S is a shielded variable inductor with radial terminal placement. It has a min inductance of 0.226 uH, nominal inductance of 0.269 uH, and max inductance of 0.311 uH. Ideal for RF applications, this PCB mount inductor features a vertical adjuster shape and operates b/w -55 to 105 °C temperature range.
7M2-102
Coilcraft's 7M2-102 is a shielded variable inductor with dual in-line terminals, ideal for RF applications. It offers an inductance range from 0.9 uH to 1.1 uH, DC resistance of 0.396 ohm, and operates b/w -40°C to 85°C temperature range.
WVL9FJ102K
Vishay Intertechnology
Vishay Intertechnology's WVL9FJ102K is a shielded variable inductor with 1000uH nominal inductance, 12 ohm DC resistance, and 105°C max operating temp. Ideal for applications requiring precise tuning of circuits such as RF filters and oscillators due to its high quality factor and adjustable inductance capabilities.
VARIABLE INDUCTOR; Inductor Application: RF INDUCTOR; No. of Terminals: 2; Shielded: NO; Surface Mount: NO; Terminal Shape: PRINTED WIRING PIN;
7M2-223
Coilcraft's 7M2-223 is a shielded variable inductor with 19-25 uH inductance range, ideal for RF applications. Featuring dual in-line terminals and ferrite core material, it operates b/w -40 to 85°C with a DC resistance of 7.37 ohm. Perfect for PCB mounting, this inductor has a compact size of 7.62x7.62x11.68 mm and is designed for high-quality factor RF circuits at 2.5 MHz test frequency.
4905
VARIABLE INDUCTOR; Inductor Application: RF INDUCTOR; No. of Terminals: 2; Shielded: NO; Surface Mount: NO; Maximum Operating Temperature: 105 Cel;
142-03J08SL
142-03J08SL by Coilcraft is a shielded variable inductor with radial terminal placement. It has a min inductance of 0.115 uH and max operating temperature of 85°C. Ideal for RF applications, this PCB mount inductor features a self-resonance frequency of 550 MHz and DC resistance of 0.0096 ohm.
9111
The Bourns 9111 is a shielded variable inductor with radial terminal placement. It has a min inductance of 12.5 uH and max operating temperature of 105°C, making it ideal for RF applications requiring precise adjustments on PCBs. With a nominal inductance of 20.975 uH and DC resistance of 4.72 ohm, this cased inductor offers high quality factor and reliable performance at frequencies up to 2.5 MHz.
The Bourns 9063 is a shielded variable inductor with lead spacing of 7.924mm, ideal for RF applications. It offers a min inductance of 20mH and max of 60mH, with a DC resistance of 175 ohms. This PCB mount inductor has radial terminal placement and operates b/w -55°C to +105°C.
A119ANS-T1038Z
Toko
A119ANS-T1038Z by Toko is a shielded variable inductor with dual in-line terminals for RF applications. It offers a nominal inductance of 27 uH and adjustable inductance over 10%. Ideal for PCB mounting with vertical adjuster, it has 6 terminals and operates at a test frequency of 2.52 MHz.
4902-S
The Bourns 4902-S is a shielded variable inductor with radial terminal placement. It has a min inductance of 0.059 uH, nominal inductance of 0.065 uH, and max inductance of 0.071 uH. Ideal for RF applications due to its construction as a PCB mount vertical adjuster with two terminals.
4908
The Bourns 4908 is a Variable Inductor with 0.47 uH Nominal Inductance, suitable for RF applications at frequencies up to 45 MHz. Featuring a lead diameter of 0.66 mm and radial terminal placement, it offers adjustable inductance from 0.339 uH to 0.6 uH. Ideal for PCB mounting with vertical adjuster shape, this boxed construction inductor operates b/w -55°C to 105°C temperature range.
VARIABLE INDUCTOR; Inductor Application: RF INDUCTOR; No. of Terminals: 2; Shielded: NO; Surface Mount: NO; Shape or Size Description: PCB MOUNT, VERTICAL ADJUSTER;
VARIABLE INDUCTOR; Inductor Application: RF INDUCTOR; No. of Terminals: 2; Shielded: YES; Surface Mount: NO; Terminal Placement: RADIAL;
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