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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2903 by Ddk is a BNC Connector with Bayonet coupling, PTFE insulator, and RF BNC connector type. It has a VSWR of 1.2, 75 ohm impedance, male contact gender, plug body style, and straight mounting for cable applications.
Median Price
$212.400
Lifecycle Status
Suppliers In-Stock
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1k+
RS (Exports)
1+ parts
$0.980
100+ parts
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1k+ parts
10k+ parts
Verical
Chip1Stop
$300.000
Nova Conductors
$0.081
Quotebeam
$0.410
LIBRA Elektronik GmbH
Q Components
GES GmbH
Zilex Electronics Inc.
Vyrian
Electronic Expediters
Continental Prestige Electronics
$0.079
$0.077
Aranea Global
$0.076
Argo Parts USA
$0.078
Allen Electronics Distributors
$0.890
$0.790
AZTECH Wire
$6.664
Authorized Procurement Solutions
Kepictronics
Giza Technologies, Inc.
The bayonet coupling type ensures quick and secure connections, making this BNC connector convenient to use in various applications.
Polytetrafluoroethylene provides excellent insulation and high temperature resistance, ensuring stable performance even in harsh environments.
Being an RF BNC connector, this product is suitable for high-frequency applications such as telecommunications and networking.
A low VSWR of 1.2 indicates minimal signal loss and better signal integrity, making this BNC connector a reliable choice for signal transmission.
Designed for cable mounting, this BNC connector can easily be integrated into existing cable setups, simplifying installation.
With a characteristic impedance of 75 ohms, this BNC connector is optimized for use in video and broadcast applications, ensuring signal stability and quality.
The male contact gender is commonly used for BNC connectors and ensures compatibility with various female connectors, offering versatility in connectivity.
Featuring a plug body style, this BNC connector is easy to install and provides a secure connection, ideal for applications where frequent mating and unmating is required.
The straight mounting style allows for a direct and simple connection, making this BNC connector suitable for applications where a straight-line connection is needed.
BNC Connectors 2903 attributes and parameters. Explore more BNC Connectors devices from Ddk
Body or Shell Style:
Characteristic Impedance:
Connector Type:
Contact Gender:
Coupling Type:
DIN Conformance:
Filter Feature:
IEC Conformity:
Insulator Material:
MIL Conformity:
Manufacturer Series:
Mating Info.:
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Panel Mount:
Voltage Standing Wave Ratio:
2903 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.10
SB
NSN
1005-66-133-5705, 1005661335705, 2805-14-227-6066, 2805142276066, 2540-01-579-2956, 2540015792956, 2990-01-181-2038, 2990011812038, 2910-00-897-2461, 2910008972461, 3110-00-156-1856, 3110001561856, 4010-99-201-9096, 4010992019096, 4710-99-495-4643, 4710994954643, 4730-99-545-2629, 4730995452629, 4820-00-980-4908, 4820009804908, 5120-01-434-9600, 5120014349600, 5120-01-430-3073, 5120014303073, 5120-99-202-0113, 5120992020113, 5305-15-105-0853, 5305151050853, 5310-01-287-9996, 5310012879996, 5310-33-180-7309, 5310331807309, 5325-00-276-4997, 5325002764997, 5325-00-816-0276, 5325008160276, 5330-00-959-1587, 5330009591587, 5330-25-150-3805, 5330251503805, 5330-66-073-6322, 5330660736322, 5340-12-318-9258, 5340123189258, 5365-01-664-8603, 5365016648603, 5826-01-004-3346, 5826010043346, 5910-00-932-0543, 5910009320543, 5920-00-881-2895, 5920008812895, 5940-00-378-3418, 5940003783418, 5950-00-557-5070, 5950005575070, 5962-01-351-1791, 5962013511791, 5985-00-164-7522, 5985001647522, 5985-01-052-0785, 5985010520785, 5985-15-115-4241, 5985151154241, 5999-00-923-8966, 5999009238966, 5999-01-182-2732, 5999011822732, 6145-01-631-5036, 6145016315036, 6250-00-732-8435, 6250007328435, 6505-01-131-0311, 6505011310311, 6515-01-139-8268, 6515011398268, 6605-01-361-7469, 6605013617469, 6605-66-076-6161, 6605660766161, 6630-01-517-4446, 6630015174446, 6650-25-131-3088, 6650251313088, 6680-01-328-1203, 6680013281203, 6740-00-075-1009, 6740000751009, 7110-01-172-2389, 7110011722389, 7110-01-367-2473, 7110013672473, 7330-00-157-0957, 7330001570957, 7920-17-101-4001, 7920171014001, 9905-99-770-2903, 9905997702903, 9390-14-399-3474, 9390143993474
NIIN
661335705, 142276066, 015792956, 011812038, 008972461, 001561856, 992019096, 994954643, 995452629, 009804908, 014349600, 014303073, 992020113, 151050853, 012879996, 331807309, 002764997, 008160276, 009591587, 251503805, 660736322, 123189258, 016648603, 010043346, 009320543, 008812895, 003783418, 005575070, 013511791, 001647522, 010520785, 151154241, 009238966, 011822732, 016315036, 007328435, 011310311, 011398268, 013617469, 660766161, 015174446, 251313088, 013281203, 000751009, 011722389, 013672473, 001570957, 171014001, 997702903, 143993474
With headquarters in Japan and numerous subsidiaries, DDK Ltd is a manufacturer of electronic connectors including rack and panel, printed circuit board, circular, coaxial, flat ribbon, and fiber optic connectors, IC sockets and cable assemblies.
EU2B-YS3103F
Idec
ROTARY SWITCH;
LM317T
Samsung
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Load Regulation (%): 1.5 %; Operating Temperature (TJ-Min): 0 Cel; Maximum Line Regulation (%/V): .07;
M24308/2-1F
Souriau
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Body or Shell Style: RECEPTACLE; MIL Conformity: YES;
LM7805CT
Comset Semiconductors
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Operating Temperature (TJ-Min): 0 Cel; Technology: BIPOLAR;
2N7002
North American Philips Discrete Products Div
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Operating Mode: ENHANCEMENT MODE; Maximum Drain Current (ID): .115 A;
2902037
Phoenix Contact
MODULAR TERMINAL BLOCK;
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;
1N4148WT
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Diotec Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WS
Meritek Electronics
MMBF170LT1G
Rochester Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Package Style (Meter): SMALL OUTLINE; No. of Terminals: 3;
LM358AN
NXP Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
USB2514BI-AEZG
Standard Microsystems
BUS CONTROLLER, UNIVERSAL SERIAL BUS; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 36; Package Code: HVQCCN; Package Shape: SQUARE;
MBRA340T3G
Onsemi
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.
261
Micronetics
Other Interface ICs; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 14; Package Code: DFP; Package Shape: SQUARE;
PIC18F4550-I/ML
Microchip Technology
The Microchip Technology PIC18F4550-I/ML is an 8-bit microcontroller with a max clock frequency of 48 MHz. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it ideal for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this chip offers efficient performance in compact designs.
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;
Diodes Incorporated
Surge Components
BAV99
Plessey Semiconductors Discrete Components Div
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
31-5431
Amphenol
Amphenol 31-5431 RF BNC Connector features 0.2 dB insertion loss, 50 ohm impedance, and 4 GHz max operating frequency. Ideal for panel mount applications with gold termination finish and bayonet coupling type. Suitable for board and panel mounting in RF systems requiring low VSWR.
31-4427
Amphenol 31-4427 BNC Connector with 0.2 dB insertion loss, 50 ohm impedance, and 4 GHz max operating frequency. Ideal for RF applications in commercial settings due to its PTFE insulator, brass shell, and crimp termination for durability and reliability.
1-1337523-0
TE Connectivity
TE Connectivity's 1-1337523-0 is a BNC Connector with Bayonet coupling, PTFE insulator, and 50 ohm impedance. Ideal for RF applications up to 1 GHz, it features a brass shell, nickel finish, and operates b/w -65°C to 165°C.
1-1478996-6
TE Connectivity's 1-1478996-6 is an RF BNC connector with max operating temp of 75°C and min of -10°C. Suitable for RG-316 cables, it features a straight mounting style and coax contact, ideal for commercial applications requiring reliable locking connections.
202100
Amphenol's 202100 BNC Connector features Bayonet coupling, Polypropylene insulator, and 50 ohm impedance. Ideal for RF applications up to 4 GHz, this twist-on connector with male contact is designed for cable mounting in a right-angle configuration.
M39012/16-0101
Kings Electronics
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Maximum Operating Frequency: 4 GHz; Insulator Material: POLYTETRAFLUOROETHYLENE; Insertion Loss: .2 dB;
112288
Amphenol 112288 is a BNC RF connector with gold finish, bayonet coupling, and brass shell. Ideal for RG-174/U cable termination on panels due to its panel mount feature. Offers reliable commercial-grade performance in various applications requiring coaxial connections.
BJ77
Vertiv
RF BNC CONNECTOR; Reliability: COMMERCIAL; Contact Gender: FEMALE; Total No. of Contacts: 1; Body Diameter: .38 inch; Termination Contact Finish: NICKEL;
BNC7T-J-P-HN-ST-EM1
Samtec
Samtec's BNC7T-J-P-HN-ST-EM1 RF BNC Connector features gold termination, 75 ohm impedance, and 6 GHz frequency. Ideal for commercial applications requiring a female jack connector with bayonet coupling for panel mounting.
5227699-3
TE Connectivity's 5227699-3 BNC Connector has a body size of 0.687" x 0.687" x 0.625", with bayonet coupling and glass-filled polybutylene terephthalate insulator. It operates b/w -55°C to 85°C, has a characteristic impedance of 50 ohm, and supports up to 4 GHz frequency. Ideal for RF applications requiring a female jack connector with solder termination on panels.
112405-12
Amphenol's 112405-12 is a BNC connector with bayonet coupling, 0.461" body depth, and PTFE insulator. Ideal for RF applications, it features nickel finish, brass shell, and natural insulator color. Known for its commercial reliability, this jack-style connector offers straight mounting with locking option.
112533
Amphenol 112533 is a BNC connector with bayonet coupling, acetal insulator, and 50 ohm impedance. Ideal for RF applications, it features male contact gender, crimp termination, and straight cable mounting.
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.
227161-7
TE Connectivity's 227161-7 BNC Connector features a body length of 0.581", insulation resistance of 5G ohm, and bayonet coupling type. Ideal for RF applications, this connector has a characteristic impedance of 50 ohm, operates up to 4 GHz frequency, and offers durability with 500 cycles.
2507
Ddk
RF BNC CONNECTOR; Contact Gender: FEMALE; Filter Feature: NO; Insulator Material: POLYTETRAFLUOROETHYLENE; DIN Conformance: NO; Characteristic Impedance: 50 ohm;
755-129-9
RF BNC CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Mating Contact Finish: GOLD; Maximum Operating Frequency: 4 GHz; JESD-609 Code: e4;
5225398-7
TE Connectivity's 5225398-7 RF BNC Connector has an Insulation Resistance of 5x10^9 ohm, MIL Conformity, and a Max Operating Temperature of 165°C. Ideal for applications requiring a durable connector with characteristic impedance of 50 ohm, such as in RF systems operating up to 4 GHz.
M39012/18-0102
Winchester Interconnect
Winchester Interconnect's M39012/18-0102 is a BNC RF connector with bayonet coupling, suitable for panel mounting. It features female contact gender, RG-58 cable compatibility, and jack body style. Ideal for straight mounting applications in RF systems requiring coaxial connections.
BJ27
RF BNC CONNECTOR; Reliability: COMMERCIAL; Contact Gender: FEMALE; Termination Contact Finish: NICKEL; Total No. of Contacts: 1; Body or Shell Style: JACK;
112409
Amphenol's 112409 is a BNC Connector with gold termination, bayonet coupling, and polypropylene insulator. Ideal for RF applications, it features panel mount capability and solder termination for female contact gender in board and panel mounting configurations.
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