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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Featured manufacturers
Amphenol 31-203-RFX is a BNC connector with panel mount, ideal for RF applications. Features include insertion loss of 0.2 dB, dielectric voltage withstand of 1500VAC, and operating temperature range from -65 to 165°C. Suitable for board and panel mounting, this hermetic connector has a characteristic impedance of 50 ohm and max frequency of 4 GHz.
Median Price
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$3.970
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DigiKey
$6.010
$4.343
$3.692
$3.462
TTI Europe
-
$3.587
$3.401
$2.691
TEDSS.com
$2.500
Electro Sonic
$2.940
Beltway Electronics Company
Bristol Electronics
ICP Electronique
Prism Electronics
Resion
Connector Distribution Corp
Right Parts Inc.
North Shore Components
Speed Components Ltd
American Connector Supply Corp
Gateway Technologies
$7.000
$6.230
Singapore Electronics
$7.700
$7.161
$6.853
$6.544
Perfect Parts
Kepictronics
Resion (Excess)
The panel mount feature allows for easy and secure installation of the connector on a panel or enclosure, providing convenience and stability.
The compact body length of 0.687 inch makes this connector suitable for applications where space is limited.
High insulation resistance of 5000000000 ohm ensures reliable signal transmission by minimizing leakage and reducing the risk of signal interference.
Low insertion loss of 0.2 dB helps maintain signal integrity and minimize signal degradation, making it ideal for high-performance applications.
The high dielectric withstanding voltage of 1500VAC ensures safe operation and reliable insulation in high-voltage environments.
The slim body width of 0.687 inch allows for efficient use of space and easy integration into various systems or equipment.
The bayonet coupling type provides a quick and secure connection, allowing for easy mating and unmating of the connector without sacrificing reliability.
BNC Connectors 31-203-RFX attributes and parameters. Explore more BNC Connectors devices from Amphenol
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31-203-RFX Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.10
SB
Amphenol is one of the world’s largest providers of high-technology interconnect, sensor and antenna solutions. Our products Enable the Electronics Revolution across virtually every end market, including Automotive, Broadband Communications, Commercial Aerospace, Industrial, Information Technology and Data Communications, Military, Mobile Devices and Mobile Networks. Founded in 1932, Amphenol trades on the New York Stock Exchange under the ticker APH and is headquartered in Wallingford, Connecticut, USA.
ATMEGA328P-AU
Atmel
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 32; Package Code: TQFP; Package Shape: SQUARE;
LM2675M-ADJ/NOPB
National Semiconductor
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
1N4148WS
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
New England Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM358M
Raytheon Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
1N4148
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM317TG
Texas Instruments
LM317TG by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max output current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. The package style is flange mount, with a rectangular shape and through-hole terminals for easy installation.
FDC5614P
TAIZHOU ELECTRONICS CO LTD
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.92 W; Maximum Operating Temperature: 150 Cel; Package Body Material: PLASTIC/EPOXY;
LL4148
Synsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
STM32H753ZIT6
STMicroelectronics
STM32H753ZIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20-Ch 16-Bit ADC and 2-Ch 12-Bit DAC channels. With a clock frequency of up to 48 MHz, it is ideal for industrial applications requiring CAN, Ethernet, and USB connectivity. This microcontroller operates b/w -40°C to +85°C temperature range.
LM358AN
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
AMS1117-3.3
Advanced Monolithic Systems
AMS1117-3.3 by Advanced Monolithic Systems is a fixed positive single output LDO regulator with 1A max output current, 3% voltage tolerance, and 1.3V dropout voltage. Ideal for applications requiring stable 3.3V supply in compact designs due to its small outline package and excellent load regulation of 0.025%.
LM358DT
ROHM
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
SMBJ18CA
Thinking Electronic Industrial
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N5819HW-7-F
SPC TECHNOLOGY/ MULTICOMP
MBRS3200T3G
Onsemi
MBRS3200T3G by Onsemi is a Schottky rectifier diode with a max output current of 3A and a max forward voltage of 0.59V. It operates in temperatures ranging from -65°C to 175°C, making it suitable for power applications. The diode has a peak repetitive reverse voltage of 200V and is designed for surface mount installation in electronic circuits.
SS14
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Forward Voltage (VF): .5 V;
LM317AEMP/NOPB
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: SOP; Terminal Form: GULL WING; Qualification Status: Not Qualified; Width: 3.56 mm;
2N7002-7-F
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Form: GULL WING; Package Shape: RECTANGULAR;
EEAGA1H4R7
Panasonic
Panasonic EEAGA1H4R7 is a 4.7uF, 50V Aluminum Electrolytic Capacitor with 0.1 Tan Delta and 0.003mA Leakage Current. Ideal for applications requiring high ripple current handling in temperatures ranging from -55 to 105°C.
73171-2741
Molex
Molex 73171-2741 is a RF BNC CONNECTOR with 75Ω impedance, ideal for BOARD mounting. Featuring SURFACE MOUNT termination, it has a JACK body style and RIGHT ANGLE mounting. This COAX contact connector with LOCKING option is reliable for COMMERCIAL applications.
112467
Amphenol
Amphenol 112467 is a BNC connector with gold finish, bayonet coupling, and PTFE insulator. Ideal for RF applications with 50 ohm impedance, male contact gender, and right-angle mounting on cables using crimp/solder termination.
M39012/20-0007
Delta Electronics Manufacturing
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Mounting Style: RIGHT ANGLE; Coupling Type: BAYONET; Additional Features: STANDARD: MIL-PRF-39012, APPLICABLE CABLES: RG 142, RG 223, RG 303, RG 400, CAPTIVE CONTACT;
6274360-1
TE Connectivity
TE Connectivity's 6274360-1 BNC Connector features a 0.365" body diameter, PTFE insulator, and 5000000000 ohm insulation resistance. Ideal for RF applications with a characteristic impedance of 75 ohm, it operates b/w -55 to 85 °C and can withstand up to 4 GHz frequency.
M39012/20-0502
Winchester Interconnect
The Winchester Interconnect M39012/20-0502 is a RF BNC connector with 50 ohm impedance and 0.3 dB insertion loss. It features gold termination contact finish, bayonet coupling type, and polytetrafluoroethylene insulator material. Ideal for applications up to 4 GHz, this MIL-G-45204 compliant connector is commonly used in RG-180/U cables for reliable signal transmission.
73131-5003
Molex 73131-5003 BNC Connector features 0.2 dB insertion loss, 50 ohm impedance, and 4 GHz max operating frequency. Ideal for RF applications requiring reliable commercial-grade performance at temperatures ranging from -55 to 85°C. Suitable for board and panel mounting with bayonet coupling and solder termination.
UG-959/U
UG-959/U by Amphenol is a BNC connector with 0.2 dB insertion loss and 50 ohm impedance. Featuring bayonet coupling, it has PTFE insulator for MIL conformity. Ideal for RF applications up to 4 GHz, this male plug connector is suitable for cable mounting with clamp solder termination.
UG-89/U
Kings Electronics
RF BNC CONNECTOR; Contact Gender: MALE; Coupling Type: BAYONET; Mounting Type: CABLE; DIN Conformance: NO; IEC Conformity: NO;
112522
Amphenol 112522 is a BNC connector with gold termination, bayonet coupling, and acetal insulator. Ideal for RF applications, it features a brass shell with nickel finish for cable and panel mounting. The female jack connector supports RG-178/U cables with crimp termination in commercial settings.
73101-0570
Molex 73101-0570 is a BNC connector with 75 ohm impedance, suitable for RF applications up to 2 GHz. Featuring polypropylene insulation and zinc alloy shell, it offers high durability with 500 cycles. Ideal for board and panel mounting, this female jack connector has a right-angle style and solder termination.
7235
Pomona Electronics
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Manufacturer Series: 7235; Termination Type: CRIMP; MIL Conformity: NO;
B6551A1-NT3G-50
Amphenol B6551A1-NT3G-50 is a RF BNC connector with gold over nickel finish, bayonet coupling, and PTFE insulator. Ideal for panel mounting applications requiring solder termination, featuring female contact gender and jack body style.
5227754-2
TE Connectivity's 5227754-2 BNC Connector features 50 ohm impedance, 4 GHz operating frequency, and bayonet coupling. Ideal for RF applications, it has a glass-filled polybutylene terephthalate insulator and zinc alloy shell with nickel finish.
5348
Pomona Electronics 5348 is a BNC connector with gold termination, bayonet coupling, and PTFE insulator. Ideal for RF applications with 75 ohm impedance, solder termination, and female contact gender. Suitable for panel mounting in straight orientation for reliable signal transmission.
M39012/16-0014
Defense Logistics Agency
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Coupling Type: BAYONET; Additional Features: INSERTION LOSS MAX AT: 3 GHZ; APPLICABLE CABLES: RG 142, RG 400; Characteristic Impedance: 50 ohm;
112491-11
Amphenol 112491-11 is a BNC connector with gold termination, bayonet coupling, and PTFE insulator. Ideal for RF applications, it features a brass shell with nickel finish. Suitable for commercial use in cable mounting with crimp termination.
M39012/16-0220
M39012/16-0220 by Defense Logistics Agency is a BNC Connector with 0.2 dB Insertion Loss, 1.3 VSWR, and 50 ohm Impedance. Ideal for RF applications up to 4 GHz, it features Bayonet Coupling and Crimp Termination for secure connections in military equipment.
112589
Amphenol 112589 is a BNC connector with gold finish, bayonet coupling, and PTFE insulator. Ideal for RF applications with 50 ohm impedance, male contact gender, and cable mounting. Features crimp termination in a straight plug design for reliable connections in various electronic setups.
MP-13-11-4TGNRG179
RF BNC CONNECTOR;
R141254000
Radiall S A
R141254000 by Radiall S A is a BNC Connector with 0.13 dB Insertion Loss, 1.22 VSWR, and 50 ohm Impedance. Ideal for RF applications up to 5 GHz, featuring GOLD OVER NICKEL Termination Contact Finish and POLYTETRAFLUOROETHYLENE Insulator Material for reliable performance in cable and panel mounting setups.
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