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
VARIABLE CAPACITOR; Mounting Feature: THROUGH HOLE MOUNT; Rated DC Voltage (URdc): 250 V; Dielectric Material: AIR; Maximum Capacitance: 10 pF; Manufacturer Series: 5242;
Median Price
$2.062
Lifecycle Status
Suppliers In-Stock
29
In-Stock Inventory
1k+
Element14
1+ parts
$0.559
100+ parts
$0.415
1k+ parts
$0.330
10k+ parts
$0.287
DigiKey
$0.630
$0.433
$0.359
$0.315
Newark
$0.661
$0.476
$0.396
$0.355
Master Electronics
$1.850
$1.740
$1.670
-
Standard Electric Supply Co.
$9.130
Farnell
$12.860
Mouser Electronics
$14.010
$10.560
RS Americas
$15.120
$13.460
$12.850
RS (Exports)
$18.990
$16.900
Verical
$2.273
$2.146
Heilind Electronics
$0.306
Interstate Connecting
TME
$1.198
$0.486
TEDSS.com
$2.990
$2.290
Bristol Electronics
$6.720
Component Electronics Inc.
$7.690
$5.770
$5.000
Carlton-Bates
$11.470
DF Sales Co.
$14.000
IBS Electronics
$19.732
$2.440
$2.398
Electro Sonic
$37.710
$7.970
$7.800
Nova Conductors
$48.895
VNN
NAC Semi
$0.500
$0.462
Vyrian
Bisco
ACDS - Activité Composants Distribution Service
MISTER SPROCKETS
R&J Components
Continental Prestige Electronics
$0.405
$0.260
Aranea Global
$47.917
$46.000
Neutron USA
$49.990
QUARKTWIN TECHNOLOGY LTD
Argo Parts USA
Futuretech Components
Netroflash
$46.450
$45.472
Perfect Parts
RTC Component Inc.
Component Stockers USA
Trimmer & Variable Capacitors 5242 attributes and parameters. Explore more Trimmer & Variable Capacitors devices from Knowles Precision Devices
Orientation (Adjuster):
Maximum Capacitance:
Minimum Capacitance:
Capacitor Type:
Dielectric Material:
Manufacturer Series:
Mounting Feature:
Multiturn:
Rated DC Voltage (URdc):
Terminal Shape:
5242 Capacitors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8532.30.00.90
SB
NSN
1650-00-923-1073, 1650009231073, 2640-00-801-3117, 2640008013117, 2920-01-200-2223, 2920012002223, 3020-00-164-2995, 3020001642995, 3110-00-108-8011, 3110001088011, 4440-25-127-3669, 4440251273669, 4730-00-172-0015, 4730001720015, 4820-99-131-2397, 4820991312397, 5130-01-349-2552, 5130013492552, 5120-21-840-0118, 5120218400118, 5120-01-399-9815, 5120013999815, 5306-00-350-3014, 5306003503014, 5315-00-811-1232, 5315008111232, 5340-13-114-3517, 5340131143517, 5340-99-350-5453, 5340993505453, 5915-00-192-1846, 5915001921846, 5920-01-646-5798, 5920016465798, 5935-00-542-9856, 5935005429856, 5935-00-819-4871, 5935008194871, 5935-01-012-3080, 5935010123080, 5935-01-034-3203, 5935010343203, 5935-01-506-0780, 5935015060780, 5935-15-123-9037, 5935151239037, 5945-99-795-6805, 5945997956805, 5975-00-615-9167, 5975006159167, 5985-99-782-6636, 5985997826636, 5985-99-970-6073, 5985999706073, 6640-33-003-2781, 6640330032781, 8010-22-212-0372, 8010222120372, 8040-15-126-6103, 8040151266103
NIIN
009231073, 008013117, 012002223, 001642995, 001088011, 251273669, 001720015, 991312397, 013492552, 218400118, 013999815, 003503014, 008111232, 131143517, 993505453, 001921846, 016465798, 005429856, 008194871, 010123080, 010343203, 015060780, 151239037, 997956805, 006159167, 997826636, 999706073, 330032781, 222120372, 151266103
As a division of Knowles Corporation, Knowles Precision Devices (KPD), focuses on production of a wide variety of highly engineered Capacitors and Microwave to Millimeter Wave components for use in critical applications in military, medical, electric vehicle, and 5G market segments. Radar, pacemakers, MRI equipment, satellites, airplanes, electric vehicles and mobile phone base stations are just a few of the places you will find our products. Our products can be found in every corner of the world, from 8000ft below the earth’s surface to orbiting 254 miles above us on the ISS. We are a Specialty Components manufacturer, which means we choose to take on the complex challenges that come with High Reliability, High Temperature, High Performance and High Frequency solutions. This is built on our commitment to innovation, whether it be our ongoing creativity in manufacturing high performance multi-layer ceramic capacitors, or our unique ceramic formulations that allow us to provide the highest performance-for-footprint mmWave filters available
SMBJ18CA
Sensitron Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MMBT3904-7-F
Diodes Incorporated
Diodes Inc. MMBT3904-7-F is a NPN BJT transistor for switching applications. Features include VCEsat of 0.3V, hFE of 30, and IC of 0.2A. With a max operating temp of 150°C, it's ideal for small outline SMT designs in automotive electronics.
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.
ULN2803A
STMicroelectronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; No. of Elements: 8; Minimum DC Current Gain (hFE): 1000;
1N4148
Semitron
RECTIFIER DIODE; Surface Mount: NO; JESD-609 Code: e0; Maximum Output Current: .15 A; Maximum Operating Temperature: 200 Cel; Maximum Reverse Recovery Time: .004 us;
2N2222A
Silicon Transistor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SS14
Rfe International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MMBT2222ALT1G
Rochester Electronics
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .3 W; Maximum Collector Current (IC): .6 A;
M24308/2-1F
Cinch Connectivity Solutions
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1750VAC; No. of Connectors: ONE; Body Depth: .375 inch;
LM358N
Samsung
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
L7805CV
Sgs-ates Componenti Electronici S P A
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Terminal Finish: Tin/Lead (Sn/Pb); Nominal Output Voltage-1: 5 V;
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Promax-johnton
1N4148WS
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Shenzhen Socay Electronics
Sanken Electric
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; JESD-30 Code: R-PDIP-T18; Package Body Material: PLASTIC/EPOXY;
Souriau
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Body or Shell Style: RECEPTACLE; MIL Conformity: YES;
Pro-an Electronic
Fairchild Semiconductor
General Instrument
V22ZU3X2855
Littelfuse
VARIABLE CAPACITOR; Manufacturer Series: V8ZA05P; JESD-609 Code: e0; Terminal Finish: Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier;
V470ZU05X2855
VARIABLE CAPACITOR; JESD-609 Code: e0; Manufacturer Series: V8ZA05P; Terminal Finish: Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier;
V56ZT3X1347
VARIABLE CAPACITOR; JESD-609 Code: e0; Terminal Finish: Tin/Lead (Sn/Pb); Manufacturer Series: V8ZA05P;
V12ZS1X1347
V470ZU05X1347
VARIABLE CAPACITOR; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; Manufacturer Series: V8ZA05P;
V180ZU10X2855
TZ03R300ER169
Murata Manufacturing
Murata Manufacturing's TZ03R300ER169 is a ceramic variable capacitor with 5.2-30 pF capacitance range, rated at 100V. It operates b/w -55 to 85°C, suitable for through-hole mounting applications requiring precise tuning in electronic circuits.
V12ZC2X1347
V150ZC20X1347
VARIABLE CAPACITOR; JESD-609 Code: e0; Manufacturer Series: V8ZA05P; Terminal Finish: Tin/Lead (Sn/Pb);
V39ZU1X2855
V150ZT1X1347
V27ZC60X2855
VARIABLE CAPACITOR; Terminal Finish: Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier; JESD-609 Code: e0; Manufacturer Series: V8ZA05P;
CTZ2E-10A-W2-P
KYOCERA AVX
CTZ2E-10A-W2-P by KYOCERA AVX is a 10pF VARIABLE CAPACITOR with -40 to 85°C temp range. WRAPAROUND terminals for SURFACE MOUNT applications at 25V DC. Ideal for compact electronic devices requiring precise capacitance adjustments.
V56ZU20X1347
BFC280811229
Vishay Intertechnology
Vishay Intertechnology's BFC280811229 is a variable capacitor with 2.5-22 pF capacitance range, ideal for PCB mounting applications. With a rated DC voltage of 250 V, it operates b/w -40 to 70°C temperatures. This trimmer capacitor made of polypropylene is suitable for various electronic circuit tuning needs.
V18ZU05X1347
V8ZU1X2855
VARIABLE CAPACITOR; JESD-609 Code: e0; Terminal Finish: Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier; Manufacturer Series: V8ZA05P;
V100ZC3X2855
VARIABLE CAPACITOR; Manufacturer Series: V8ZA05P; Terminal Finish: Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier; JESD-609 Code: e0;
V150ZU1X1347
V8ZT1X1347
VARIABLE CAPACITOR; Manufacturer Series: V8ZA05P; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
Knowles Precision Devices
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