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
The Pomona Electronics 4290 RF Adapter features threaded-bayonet coupling, PTFE insulator, and SMA-BNC adapter style. With a max operating frequency of 12.4 GHz, it is ideal for commercial applications requiring reliable RF connections in the temperature range of -65 to 165°C.
Median Price
$15.084
Lifecycle Status
Suppliers In-Stock
38
In-Stock Inventory
1k+
Electroshield
1+ parts
$0.250
100+ parts
$0.190
1k+ parts
-
10k+ parts
Farnell
$13.660
Element14
$16.508
DigiKey
$19.490
Mouser Electronics
Newark
RS (Exports)
$27.740
RS Americas
$49.500
$43.070
Interstate Connecting
$0.294
$0.254
$0.234
Arrow
$0.314
Verical
$0.316
Master Electronics
$0.205
$0.181
$0.172
Heilind Electronics
Freelance Electronics
$0.096
Bristol Electronics
$0.455
Nova Conductors
$14.868
VNN
Vyrian
Electro Sonic
$0.466
$0.292
$0.246
IBS Electronics
$24.488
$0.244
Goldney Electronics S.L.
American Connector Supply Corp
Electronic Expediters
J & M Industries LLC
Electronics Depot
Resion
Prism Electronics
ACDS - Activité Composants Distribution Service
Dan-Mar Components
Component Electronics Inc.
NAC Semi
PAR Electronics
Bisco
Sunrise Surplus Inc.
DF Sales Co.
ZD Integrated Circuits Inc.
First Choice Components Inc.
Advanced Electronics
$8.791
$8.000
$7.209
Continental Prestige Electronics
$14.570
Bastille Electronics
$14.870
$14.126
$13.234
RTC Component Inc.
Argo Parts USA
Hisco
Provides a secure and stable connection, ensuring reliable signal transmission without any interference.
Offers excellent insulation properties, reducing signal loss and maintaining signal integrity.
Can withstand high temperatures, making it suitable for a wide range of operating environments.
Capable of operating in extremely low temperatures, allowing for versatile usage in various conditions.
Features a popular and widely used connector style, ensuring compatibility with a range of devices and systems.
Provides a reliable and durable connection, enhancing the overall performance and longevity of the adapter.
Utilizes gold plating for the mating contacts, ensuring low signal loss and corrosion resistance for a stable connection.
Matches the impedance of common RF systems, ensuring optimal signal transfer and minimal reflection.
Supports both male and female connectors, allowing for versatile connectivity options in various setups.
Features a standard and easy-to-use design, making it simple to connect and disconnect the adapter as needed.
Offers a straightforward installation process, enabling quick and hassle-free setup for the user.
Utilizes a coaxial contact design, ensuring consistent signal transmission and minimal signal loss.
Supports high-frequency applications, making it suitable for demanding RF systems and devices.
Designed for commercial use, ensuring consistent performance and durability in various commercial environments.
RF Adapters 4290 attributes and parameters. Explore more RF Adapters devices from Pomona Electronics
Adapter Style:
Additional Features:
Body or Shell Style:
Characteristic Impedance:
Connector Type:
Mating Contact Finish:
Contact Gender:
Contact Material:
Contact Style:
Coupling Type:
DIN Conformance:
Filter Feature:
IEC Conformity:
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MIL Conformity:
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Maximum Operating Frequency:
Maximum Operating Temperature (Cel):
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Option:
Panel Mount:
Reliability:
Sub-Category:
4290 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.80.00
NSN
1450-01-392-3858, 1450013923858, 2540-15-133-4313, 2540151334313, 2590-99-865-3888, 2590998653888, 4320-00-950-2249, 4320009502249, 4710-17-022-5384, 4710170225384, 4720-00-851-0568, 4720008510568, 4820-00-273-8933, 4820002738933, 4910-15-125-7438, 4910151257438, 5895-25-143-9130, 5895251439130, 5895-01-365-6023, 5895013656023, 5935-00-321-7969, 5935003217969, 5935-01-588-6311, 5935015886311, 5935-01-665-3772, 5935016653772, 5961-01-079-6472, 5961010796472, 5975-00-485-9880, 5975004859880, 5998-01-119-4710, 5998011194710, 5998-21-914-7860, 5998219147860, 6250-00-504-2309, 6250005042309, 6515-01-552-9967, 6515015529967, 6510-66-125-3495, 6510661253495, 6510-99-306-2817, 6510993062817, 6510-99-734-4510, 6510997344510, 6625-00-019-1235, 6625000191235, 6625-99-523-8591, 6625995238591, 7110-21-897-6416, 7110218976416, 7195-25-136-4056, 7195251364056, 7610-01-132-0157, 7610011320157, 8120-00-764-4692, 8120007644692
NIIN
013923858, 151334313, 998653888, 009502249, 170225384, 008510568, 002738933, 151257438, 251439130, 013656023, 003217969, 015886311, 016653772, 010796472, 004859880, 011194710, 219147860, 005042309, 015529967, 661253495, 993062817, 997344510, 000191235, 995238591, 218976416, 251364056, 011320157, 007644692
The engineers’ choice for cables, connectors and adapters Pomona Electronics is a premier provider of top-quality products for workbenches of engineers and technicians. Since 1951, Pomona offers key solutions in electronics design and development. It’s often a challenge to get signals between devices that have different connectors or no connectors at all, whether it’s the latest electronic devices or older legacy devices. Customers rely on Pomona as a single source to fill their needs for cables, connectors and adapters. Pomona Electronics contains a broad array of connections and test accessories for applications ranging from engineering research, test labs, field service and plant maintenance; helping engineers improve the way people work, travel, communicate, stay healthy and even entertain. From tiny probes to cutting-edge voice-activated automotive systems, or micro grabber test clips to verify sound systems that support the biggest names in music, Pomona Electronics has connectors and cable assemblies for the entire spectrum of electronics applications.
LM358MX
Texas Instruments
LM358MX by Texas Instruments is a dual operational amplifier with a max input offset voltage of 9000 uV. It has a nominal voltage of 5V and a min voltage gain of 15000. This op amp is commonly used in applications requiring amplification and signal conditioning.
LL4148
Panjit International
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SMBJ18CA
Littelfuse
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Continental Device India
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
DS18B20U
Maxim Integrated
DS18B20U by Maxim Integrated is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
ERJ6ENF10R0V
Panasonic
Panasonic ERJ6ENF10R0V is a 10 ohm fixed resistor with 1% tolerance, suitable for surface mount applications. With a rated power dissipation of 0.125W and operating voltage of 150V, it operates b/w -55°C to 155°C. Its metal glaze/thick film technology ensures stable performance in various electronic circuits.
2N7002
Motorola
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Body Material: PLASTIC/EPOXY; Qualification: Not Qualified; Minimum Operating Temperature: -55 Cel;
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 %;
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
1N4148WS
Multicomp Pro
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Vishay Semiconductors
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
General Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Changzhou Starsea Electronics
BSS138-7-F
SPC TECHNOLOGY/ MULTICOMP
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain Current (ID): .2 A; Minimum DS Breakdown Voltage: 50 V; Operating Mode: ENHANCEMENT MODE;
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
OPA2277UA/2K5
OPA2277UA/2K5 by Texas Instruments is a dual operational amplifier with low offset voltage of 100 uV and micropower consumption of 0.004 uA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1 MHz. With a compact rectangular package style, it is suitable for surface mount designs in various electronic systems.
2N2222A
Dionics-usa
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Eic Semiconductor
SS14
Hy Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
261
New England Microwave
Other Interface ICs; No. of Terminals: 14; Package Equivalence Code: FL14(UNSPEC); Power Supplies (V): +-5,-15; Package Body Material: PLASTIC/EPOXY; Surface Mount: YES;
SF2991-6002
Sv Microwave
SF2991-6002 by Sv Microwave is an SMA-SMA RF adapter with 1400VAC dielectric voltage, -65 to 165°C operating range, and 18 GHz frequency. It features PTFE insulator, BeCu contacts, and 50 ohm impedance for high durability in RF applications. With AU ON CU finish and 500 cycles lifespan, it ensures low VSWR and reliable signal transmission.
345
Api Technologies
RF STRAIGHT ADAPTER; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Panel Mount: NO; Voltage Standing Wave Ratio: 1.35; IEC Conformity: NO;
1059731-1
TE Connectivity
TE Connectivity's 1059731-1 RF Adapter features 0.25 dB insertion loss, 165°C max operating temp, and 18 GHz max operating frequency. Ideal for commercial applications requiring a 50 ohm characteristic impedance and SNAP ON-THREADED coupling type.
242163
Amphenol
RF STRAIGHT ADAPTER;
RAD-ADP-SMA/F-SMA/F
Phoenix Contact
RF STRAIGHT ADAPTER; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE;
5203
RF STRAIGHT ADAPTER; Option: GENERAL PURPOSE; Contact Gender: MALE-MALE; Additional Features: VSWR 1.07 AT 8 GHZ ALSO AVAILABLE; MIL Conformity: NO; Filter Feature: NO;
2839541
RF STRAIGHT ADAPTER; Option: GENERAL PURPOSE; Contact Gender: MALE-FEMALE; Panel Mount: NO; Filter Feature: YES; Mating Contact Finish: NOT SPECIFIED;
R125705000W
Radiall S A
R125705000W by Radiall S A is an RF straight adapter with SMA-SMA style, 50 ohm impedance, and gold termination. It is MIL and IEC compliant, suitable for applications requiring threaded coupling up to 18 GHz frequency operation.
RJS-12D04FM-LS8001
1055047-1
TE Connectivity's 1055047-1 RF Adapter features a threaded coupling, TFE insulator, and stainless steel shell. With a max operating frequency of 18 GHz and VSWR of 1.05, it is ideal for commercial applications requiring durable connectors with a characteristic impedance of 50 ohm.
UG-914/U
Kings Electronics
RF STRAIGHT ADAPTER; Option: GENERAL PURPOSE; Contact Gender: FEMALE-FEMALE; Insulator Material: POLYTETRAFLUOROETHYLENE; MIL Conformity: YES; Adapter Style: BNC-BNC;
1587
Aeroflex/weinschel
RF STRAIGHT ADAPTER; Option: GENERAL PURPOSE; Contact Gender: FEMALE-FEMALE; JESD-609 Code: e4; Adapter Style: SMA-SMA; Contact Material: BERYLLIUM COPPER;
5145
Aeroflex/inmet
RF STRAIGHT ADAPTER; Option: GENERAL PURPOSE; Contact Gender: FEMALE-MALE; Adapter Style: 7/16-DIN-SMA; Filter Feature: NO; IEC Conformity: NO;
242107RP-10
RF STRAIGHT ADAPTER; Coupling Type: THREADED-THREADED; Body or Shell Style: JACK-JACK; Panel Mount: NO;
90193-001
I-pex
The I-pex 90193-001 RF Adapter features SNAP-THREADED coupling, FLUORINE PLASTIC insulator, and SMA-MHF adapter style. Ideal for RF applications requiring MALE-FEMALE contact gender in a PLUG body style.
5064
RF STRAIGHT ADAPTER; Option: GENERAL PURPOSE; Contact Gender: MALE-FEMALE; Panel Mount: NO; Maximum Operating Frequency: 6 GHz; IEC Conformity: NO;
ADT-2713-NM-3MF-02
Vertiv
RF STRAIGHT ADAPTER; Option: GENERAL PURPOSE; Contact Gender: MALE-FEMALE; Contact Material: NOT SPECIFIED; Termination Contact Finish: GOLD OVER NICKEL; Adapter Style: N-3.5MM;
AXA-RSJRSJB
Infinite Electronics International
AXA-RSJRSJB by Infinite Electronics International is an RF Adapter with Dielectric Withstanding Voltage of 1400VAC, POLYTETRAFLUOROETHYLENE insulator material, and RP-SMA-RP-SMA adapter style. It is ideal for applications requiring a max operating frequency of 11 GHz, such as commercial reliability in 50 ohm characteristic impedance systems.
5005
Aeroflex Microelectronic Solutions
RF STRAIGHT ADAPTER; Reliability: COMMERCIAL; Adapter Style: N-N; Maximum Operating Frequency: 18 GHz; Maximum Operating Temperature (Cel): 125; Minimum Operating Temperature: -65 Cel;
5106
Cobham Plc
RF STRAIGHT ADAPTER; Option: GENERAL PURPOSE; Contact Gender: MALE-FEMALE; Coupling Type: THREADED; DIN Conformance: NO; Filter Feature: NO;
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Pomona Electronics
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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