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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Amphenol 31-21 BNC Connector features a body diameter of 0.571", withstands 2100VAC, and operates b/w -65 to 165°C. Ideal for RF applications up to 4 GHz, this durable connector with a characteristic impedance of 50 ohm is designed for commercial reliability in panel mounting setups.
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$0.029
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$0.065
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$0.049
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DigiKey
$0.054
Relay Specialties
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Master Electronics
$1.387
$1.317
Verical
$4.329
$1.716
$1.625
Interstate Connecting
TEDSS.com
$5.000
Vyrian
VNN
Jameco Electronics
Bisco
Q Components
EMSNET
Lakeview Electronics
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Sinequanon
Ampacity Inc.
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$105.186
$93.615
Singapore Electronics
$115.704
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The compact size of the body diameter allows for easy installation in tight spaces.
High dielectric voltage ensures reliable performance and safety in high voltage applications.
The moderate body depth provides stability and durability to the connector.
Bayonet coupling offers quick and secure connections, ideal for applications requiring frequent mating and unmating.
Polytetrafluoroethylene insulator material provides excellent electrical insulation and resistance to high temperatures.
With a high maximum operating temperature, this connector can withstand elevated heat environments.
The low minimum operating temperature allows for reliable performance in cold conditions.
Nickel shell finish offers corrosion resistance and durability for long-term use.
RF BNC connector is suitable for high-frequency applications and ensures a secure connection.
Natural insulator color helps in easy identification and organization of connectors during installation.
With a durability of 500 cycles, this connector ensures long-lasting and reliable performance.
Panel mounting makes installation easy and allows for secure attachment to various surfaces.
The matched characteristic impedance of 50 ohms ensures efficient signal transmission with minimal losses.
Brass shell material provides excellent conductivity and durability for a reliable connection.
Solder termination offers a strong and permanent connection for increased reliability.
Plug style connector is easy to connect and disconnect, making it convenient for quick setups.
Straight mounting style ensures a simple and secure installation process.
Coax contact style is suitable for high-frequency transmission and ensures a stable connection.
Locking mounting option provides added security and prevents accidental disconnection.
With a maximum operating frequency of 4 GHz, this connector is ideal for high-speed data and signal transmission.
Commercial reliability ensures consistent performance and quality standards for various applications.
BNC Connectors 31-21 attributes and parameters. Explore more BNC Connectors devices from Amphenol
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31-21 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.
ULN-2803A
Vishay Sprague
Vishay Sprague's ULN-2803A is an 8-bit peripheral driver with a max supply voltage of 3V. Featuring open-collector output characteristics, it offers built-in transient protections and operates b/w -20°C to 85°C. Ideal for applications requiring sink current flow direction, this rectangular-shaped driver has a terminal pitch of 2.54mm and turn-on/off time of 1us.
SS14
Zowie Technology
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Operating Temperature: 125 Cel; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: 30 A;
LM358N
Motorola
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; 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;
1N4148WT
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; 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.
1N4148WS
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Texas Instruments
1N4148 by Texas Instruments is a rectifier diode with max reverse recovery time of 0.004 us and max forward voltage of 1V. Ideal for applications requiring low reverse current such as signal demodulation circuits. Operates at max temp of 200°C, making it suitable for high-temperature environments.
CRCW080510R0FKEA
Vishay Intertechnology
Vishay Intertechnology's CRCW080510R0FKEA is a fixed resistor with 10 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V. Operating temperature range from -55 to 155 °C ensures reliability in various environments.
Promax-johnton
Baneasa S A
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
ULN2803ADWG4
ULN2803ADWG4 by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates at temperatures ranging from -40 to 85°C and has a max supply voltage of 3V. Ideal for applications requiring sink current flow direction in a small outline package style.
MBRS130LT3G
Rochester Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ABS10-32.768KHZ-T
Abracon
Abracon's ABS10-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 70000 ohm series resistance. Ideal for applications requiring precise timing at 0.032768 MHz, such as IoT devices and wearables due to its compact size and low power consumption.
SMBJ18CA
Jiangsu Jiejie Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Fairchild Semiconductor
Good-ark Electronics
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Forward Voltage (VF): 1 V; No. of Phases: 1;
LM107H
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Code: TO-99; Package Shape: ROUND;
LL4148
Synsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
GRM155R71H103KA88D
Murata Manufacturing
The Murata Manufacturing GRM155R71H103KA88D is a ceramic capacitor with 0.01uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring compact size and high reliability.
2-329444-1
TE Connectivity
TE Connectivity's 2-329444-1 BNC Connector features a 0.572" body diameter, PTFE insulator, and 50 ohm impedance. Ideal for RF applications with RG 58 cable types, it operates from -55 to 85°C with a VSWR of 1.35 up to 4 GHz.
M39012/16-0101
Defense Logistics Agency
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; No. of Poles: 1; Contact Style: COAX; DIN Conformance: NO;
34-1046
Amphenol
Amphenol 34-1046 BNC Connector features 1400VAC Dielectric Voltage, -65 to 165 °C Operating Temp, and 75 ohm Impedance. Ideal for RF applications up to 4 GHz with durable brass shell, PTFE insulator, and crimp termination for commercial reliability in cable or panel mounting.
B1121E1-ND3G-5-50
Amphenol B1121E1-ND3G-5-50 is a RF BNC connector with Bayonet coupling, Acetal insulator, and Crimp termination. Ideal for cable mounting in applications requiring reliable male plug connectors.
R142334700
Radiall S A
Radiall S A's R142334700 is a BNC Connector with Bayonet coupling, PTFE insulator, and 75 ohm impedance. Ideal for RF applications up to 6 GHz, it features panel mount capability and crimp termination for female contacts in straight mounting style.
28-91027
Vertiv
RF BNC CONNECTOR; Manufacturer Series: 28-91027;
11_BNC-75-2-15/133_NE
Huber+suhner Ag
11_BNC-75-2-15/133_NE by Huber+suhner Ag is a BNC connector with gold termination, bayonet coupling, and brass shell. It has a characteristic impedance of 75 ohm and operates up to 1 GHz. Ideal for RF applications requiring reliable performance in commercial settings.
31-70261
Amphenol 31-70261 is a BNC connector with gold termination, bayonet coupling, and male contact gender. It is used for RF applications requiring crimp solder termination on cable mounts.
R141426161
R141426161 BNC Connector by Radiall S A features a body length of 0.472", insertion loss of 0.03 dB, and insulation resistance of 5000000000 ohm. Ideal for RF applications, this connector has a bayonet coupling type and operates b/w -35 to 70°C with a max frequency of 1.5 GHz.
73171-1900
Molex
73171-1900 by Molex is a RF BNC connector with 75 ohm impedance, POLYETHERIMIDE insulator, and NICKEL finish. It is used in commercial applications for board mounting, solder termination, and features a female jack contact style.
1-1478402-0
TE Connectivity 1-1478402-0 is a BNC Connector with PTFE insulator, 50 ohm impedance, and 4 GHz operating frequency. Ideal for RF applications, it features bayonet coupling, solder termination, and brass shell material for commercial reliability.
B6251G3-NPP3G-75T
Amphenol's B6251G3-NPP3G-75T is a RF BNC connector with bayonet coupling, polypropylene insulator, and 75 ohm impedance. It features solder termination, female contact gender, and jack body style for board mounting applications.
R141306000
Radiall S A's R141306000 BNC Connector features 0.13 dB insertion loss, 1.22 VSWR, and 50 ohm impedance. Ideal for RF applications up to 5 GHz, it has a bayonet coupling type and gold over nickel termination for reliable signal transmission in cable and panel mounting setups.
5227161-2
TE Connectivity's 5227161-2 RF BNC Connector features a body length of 0.581", insulator resistance of 5G ohm, and bayonet coupling type. Ideal for commercial applications, this connector has a max operating frequency of 4GHz and can withstand temperatures from -55 to 85°C.
7233
Pomona Electronics
The Pomona Electronics 7233 BNC Connector features gold termination, bayonet coupling, and PTFE insulator. Ideal for RF applications with 75 ohm impedance, 3 GHz frequency, and male contact gender. Suitable for cable mounting with crimp termination for low VSWR of 1.1.
5227726-2
TE Connectivity's 5227726-2 BNC Connector is a bayonet coupling type, with a maximum operating temperature of 85°C and a minimum of -55°C. Its insulator material is glass-filled polybutylene terephthalate. This RF BNC connector has one port and a characteristic impedance of 50 ohm. It is suitable for general-purpose applications and can handle a maximum operating frequency of 4 GHz.
1-1478032-0
TE Connectivity 1-1478032-0 is a BNC Connector with panel mount, suitable for RG Coax Cable. Features include 75 ohm impedance, 2 GHz frequency, and polyethylene insulator material. Ideal for RF applications in commercial settings due to its durability and reliability.
73100-0105
Molex 73100-0105 BNC Connector features 0.38" body diameter, 0.2 dB insertion loss, and 50 ohm impedance. Ideal for RF applications up to 4 GHz with right-angle mounting on boards.
112253
Amphenol 112253 is a BNC Connector with gold termination, bayonet coupling, and PTFE insulator. Ideal for RF applications with 75 ohm impedance, RG-179 cable compatibility, and female contact gender. Suitable for commercial use in panel or cable mounting configurations.
M39012/16-0013
Kings Electronics
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Maximum Operating Frequency: 4 GHz; Filter Feature: NO; Termination Contact Finish: GOLD;
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