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
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1k+
Electroshield
1+ parts
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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:
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Characteristic Impedance:
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Contact Style:
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IEC Conformity:
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Maximum Operating Temperature (Cel):
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Panel Mount:
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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.
SS14
Frontier Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Microsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138-TP
Micro Commercial Components
BSS138-TP by Micro Commercial Components is a N-channel small signal FET with a min DS breakdown voltage of 50V and max drain current of 0.22A. It is commonly used in applications requiring enhancement mode operation, such as power management and switching circuits.
LM107H/883
Texas Instruments
LM107H/883 by Texas Instruments is a MIL-STD-883 compliant operational amplifier with 3000uV max input offset voltage, 80dB common mode reject ratio, and 250kHz unity gain bandwidth. Ideal for military applications due to its -55 to 125 °C operating temperature range and robust metal package body material.
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;
FDN5618P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Moisture Sensitivity Level (MSL): 1;
2N2222A
General 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;
BAV99LT1G
Onsemi
BAV99LT1G by Onsemi is a series connected diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.006 us and can handle up to 100V repetitive peak reverse voltage. Ideal for rectification applications, this diode operates b/w -65°C to 150°C temperature range.
National Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .5 A;
1N4148
Shandong Yiguang Electronic Joint Stock
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
M39029/58-360
Glenair
CONNECTOR ACCESSORY; Contact Gender: MALE; Material: COPPER ALLOY; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT; MIL Conformity: YES;
MBRA340T3G
MBRA340T3G by Onsemi is a Schottky rectifier diode with 40V reverse test voltage and 3A max output current. Ideal for power applications, it operates b/w -55 to 150°C, features matte tin terminal finish, and comes in a small outline package.
NE555DR
NE555DR by Texas Instruments is an Analog Waveform Generation IC with 8 terminals, operating voltage of 5V, and power supplies ranging from 5-15V. It is a versatile component for pulse generation applications due to its small outline package and commercial temperature grade suitability.
Minilogic Device
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .001 A;
MBRA160T3G
MBRA160T3G by Onsemi is a Schottky rectifier diode with a max output current of 1A and forward voltage of 0.51V. It operates b/w -55 to 150°C, has a reverse test voltage of 60V, and is ideal for power applications due to its high efficiency and small outline package style.
Hy Electronic
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Repetitive Peak Reverse Voltage: 70 V; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .1 A;
Vishay Semiconductors
2N7002,215
NXP Semiconductors
2N7002,215 by NXP Semiconductors is a small signal N-CHANNEL FET with a min DS breakdown voltage of 60V and max drain current of 0.3A. It is used for switching applications in enhancement mode, operates b/w -65 to 150 °C, and has a max power dissipation of 0.2W.
1568
Api Technologies
RF STRAIGHT ADAPTER; Option: GENERAL PURPOSE; Contact Gender: FEMALE-FEMALE; Panel Mount: YES; Insertion Loss: .5 dB; Coupling Type: THREADED;
5223
Cobham Plc
RF STRAIGHT ADAPTER; Option: GENERAL PURPOSE; Contact Gender: FEMALE-MALE; Panel Mount: YES; Characteristic Impedance: 50 ohm; Coupling Type: THREADED-THREADED;
AXA-RSJRSJB
L-com
RF CONNECTOR ADAPTER; Reliability: COMMERCIAL; Dielectric Withstanding Voltage (V): 1400VAC; Adapter Style: RP-SMA-RP-SMA; Contact Style: COAX; Mounting Style: STRAIGHT;
5016
Aeroflex/inmet
RF STRAIGHT ADAPTER; Option: GENERAL PURPOSE; Contact Gender: MALE-FEMALE; MIL Conformity: NO; Maximum Operating Frequency: 18 GHz; Voltage Standing Wave Ratio: 1.25;
R161730000W
Radiall S A
The Radiall S A R161730000W is an RF straight adapter with threaded coupling, PTFE insulator, and 50 ohm impedance. It operates up to 11 GHz and features N-N adapter style for panel mounting. Ideal for high-frequency applications requiring secure connections in RF systems.
5231
RF STRAIGHT ADAPTER; Option: GENERAL PURPOSE; Contact Gender: MALE-MALE; Maximum Operating Frequency: 3 GHz; Termination Contact Finish: GOLD; MIL Conformity: NO;
5512-7501-000
The Radiall S A 5512-7501-000 is a panel mount RF adapter with a bayonet-snap coupling type and polytetrafluoroethylene insulator material. It has a BNC-SMB adapter style and is suitable for applications requiring a 50 ohm characteristic impedance and max operating frequency of 4 GHz.
5008
RF STRAIGHT ADAPTER; Option: GENERAL PURPOSE; Contact Gender: MALE-MALE; Coupling Type: THREADED-THREADED; Contact Material: BERYLLIUM COPPER; Termination Contact Finish: GOLD;
UG.492B/U
Radiall S A's UG.492B/U RF Adapter features 0.2 dB insertion loss, 1.3 VSWR, and 11 GHz max operating frequency. Ideal for panel mounting in MIL applications with BNC-BNC adapter style and bayonet coupling type.
12-09-25
Trompeter Electronics
12-09-25 RF Adapter by Trompeter Electronics features a panel mount design with nickel termination contact finish. It utilizes bayonet-threaded coupling type and TNC-BNC adapter style for RF straight connections. Ideal for applications requiring male-female contact gender, plug-jack body style, and nickel mating contact finish.
112438
Amphenol
Amphenol 112438 RF Adapter features BAYONET coupling, ACETAL insulator, and PHOSPHOR BRONZE contact material. With a VSWR of 1.15 and max frequency of 1 GHz, it's ideal for commercial applications requiring a 75 ohm impedance. This FEMALE-FEMALE adapter is designed for panel mounting in RF systems.
5212
RF STRAIGHT ADAPTER; Option: GENERAL PURPOSE; Contact Gender: MALE-FEMALE; DIN Conformance: NO; Filter Feature: NO; JESD-609 Code: e4;
5009
RF STRAIGHT ADAPTER; Option: GENERAL PURPOSE; Contact Gender: MALE-FEMALE; DIN Conformance: NO; JESD-609 Code: e4; Mating Contact Finish: GOLD;
221643-1
TE Connectivity
TE Connectivity's 221643-1 RF Adapter is a threaded SMA-SMA connector with PTFE insulator, suitable for panel mounting. With a VSWR of 1.1 and operating frequency up to 18 GHz, it offers reliable performance in commercial applications. This female-female adapter has a durable stainless steel shell and can withstand temperatures from -65 to 165°C.
134-1000-026
Bel Fuse
RF STRAIGHT ADAPTER; Termination Contact Finish: NOT APPLICABLE; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
R191.722.000
R191.722.000 RF Adapter by Radiall S A features low insertion loss of 0.08 dB, withstands up to 2500VAC dielectric voltage, and has a threaded coupling type. With an operating temperature range from -55°C to 155°C, it is ideal for applications requiring high durability and a max frequency of 7.5 GHz in RF connections.
132170-10
Amphenol's 132170-10 RF Adapter features a Dielectric Withstanding Voltage of 1400VAC, Insulator Material PTFE, and Operating Temperature range from -65 to 165°C. Ideal for applications requiring SMA-SMA Adapter Style with 50 ohm Impedance, AU Mating Contact Finish, and up to 18 GHz Frequency.
AD-BJ77-E1-UPL20
Vertiv
RF STRAIGHT ADAPTER; Reliability: COMMERCIAL; Maximum Operating Frequency: .5 GHz; Contact Style: COAX; Body or Shell Style: JACK-PLUG; Insulator Material: BRASS;
5103
RF STRAIGHT ADAPTER; Option: GENERAL PURPOSE; Contact Gender: MALE-MALE; Additional Features: VSWR 1.07 AT 8 GHZ ALSO AVAILABLE; Panel Mount: NO; JESD-609 Code: e4;
32_MMBX-50-0-1/111_NE
Huber+suhner Ag
32_MMBX-50-0-1/111_NE RF Adapter by Huber+suhner Ag features SNAP-SNAP coupling, PFA/PTFE insulator, and 12.4 GHz max operating frequency. Ideal for RF connector applications with a durability of 100 cycles, VSWR of 1.19, and impedance of 50 ohm. Suitable for commercial use with male-male contact gender and plug-plug body style.
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Supply Digital Components
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