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
Amphenol 903-518J-51P is a SSMB connector with gold finish, 50 ohm impedance, and 1.5 VSWR. Ideal for RF applications up to 4 GHz, it features snap coupling, PTFE insulator, and -65 to 165°C operating range. Suitable for board and panel mounting in commercial settings with durability of 500 cycles.
Median Price
$17.613
Lifecycle Status
Suppliers In-Stock
15
In-Stock Inventory
1k+
Chip1Stop
1+ parts
$7.680
100+ parts
-
1k+ parts
10k+ parts
Avnet
$11.523
$10.582
$9.795
Master Electronics
$18.400
$12.120
$11.270
Element14
$19.406
$14.197
DigiKey
$21.450
$12.927
$11.030
TTI
$22.610
$15.170
$14.870
Mouser Electronics
$16.400
$14.640
Powell Electronics
$15.940
$14.100
Verical
Arrow
$12.800
Farnell
$11.770
$11.630
Electro Sonic
$18.470
$12.520
$11.480
Prism Electronics
Lakeland Logistics Inc
Bristol Electronics
Gateway Technologies
$10.000
$8.900
Singapore Electronics
$11.000
$10.230
$9.790
$9.349
Perfect Parts
Allows for easy and secure installation on a panel, ensuring stable connection.
Compact size makes it suitable for applications where space is limited.
High insulation resistance ensures minimal signal loss and interference.
Low insertion loss results in efficient signal transmission with minimal loss of power.
Compact width allows for easy integration into tight spaces.
Gold contact finish improves conductivity and ensures long-lasting, reliable connections.
Optimal depth for secure fitting and stability in various applications.
Meets military standards for performance and reliability.
Snap coupling allows for quick and easy mating and unmating of connectors.
Durable and reliable insulator material for long-term performance.
High maximum operating temperature makes it suitable for a wide range of environments.
Low minimum operating temperature allows for use in extreme cold conditions.
Gold shell finish provides corrosion resistance and enhances the connector's durability.
Specifically designed for RF applications, ensuring optimal performance.
Low VSWR indicates efficient power transfer and signal integrity.
Natural insulator color for easy identification and aesthetics.
Withstands up to 500 mating cycles, ensuring long-term reliability and longevity.
Versatile mounting options for different types of applications.
Standard impedance for compatibility with a wide range of RF devices.
Durable brass shell material for robust construction and enhanced longevity.
Solder termination for secure and reliable connections.
Male contact gender for compatibility with female connectors.
Low contact resistance for efficient signal transmission.
Jack style body or shell for easy connection and disconnection.
Straight mounting style for easy integration into various setups.
Coaxial contact style for optimal signal transmission and RF performance.
Optimal terminal length for secure and stable connections.
Locking mounting option for added security and stability.
High maximum operating frequency for broad compatibility with RF devices.
Meets commercial reliability standards for consistent performance.
SSMB Connectors 903-518J-51P attributes and parameters. Explore more SSMB Connectors devices from Amphenol
Additional Features:
Body Width:
Body Depth:
Body Length:
Body or Shell Style:
Characteristic Impedance:
Connector Type:
Mating Contact Finish:
Termination Contact Finish:
Contact Gender:
Contact Material:
Contact Resistance:
Contact Style:
Coupling Type:
DIN Conformance:
Durability:
Filter Feature:
IEC Conformity:
Insertion Loss:
Insulation Resistance:
Insulator Color:
Insulator Material:
JESD-609 Code:
MIL Conformity:
Mounting Option-1:
Mounting Style:
Mounting Type:
No. of Ports:
Maximum Operating Frequency:
Maximum Operating Temperature (Cel):
Minimum Operating Temperature:
Option:
Panel Mount:
Reliability:
Shell Finish:
Shell Material:
Sub-Category:
Terminal Length:
Termination Type:
Total No. of Contacts:
Voltage Standing Wave Ratio:
903-518J-51P 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.
BSS138
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Minimum DS Breakdown Voltage: 50 V; Qualification: Not Qualified;
ULN2803ADW
Texas Instruments
ULN2803ADW by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85 °C and has a max supply voltage of 3 V. Ideal for applications requiring buffer or inverter-based peripheral drivers with sink current flow direction.
1N4148WT
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
OPA2277UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
2N2222A
Crystalonics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148WS
Vishay Intertechnology
Vishay Intertechnology's 1N4148WS is a single rectifier diode with a max forward voltage of 1V and output current of 0.15A. With a fast reverse recovery time of 0.004us, it operates up to 150°C. Ideal for applications requiring high-speed switching and low power consumption in surface mount configurations.
1N4148
Grande Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Excel (Suzhou) Semiconductor
FDN306P
Onsemi
FDN306P by Onsemi is a P-CHANNEL FET with 12V DS Breakdown Voltage, ideal for SWITCHING applications. It features SINGLE configuration with BUILT-IN DIODE and GULL WING terminals. Operating in ENHANCEMENT MODE, it has a max ID of 2.6A and 0.04 ohm RDS(on), suitable for small outline packages at temperatures ranging from -55 to 150°C.
SMBJ18CA
Concord Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V; Polarity: BIDIRECTIONAL; Maximum Clamping Voltage: 29.2 V;
KSZ9031RNXIC
Micrel
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;
LL4148
Itt Components
RECTIFIER DIODE; Surface Mount: YES; Maximum Reverse Recovery Time: .005 us; Config: SINGLE; Maximum Operating Temperature: 200 Cel; Maximum Non Repetitive Peak Forward Current: 1 A;
LM358N
Motorola
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
SN65HVD230DR
SN65HVD230DR by Texas Instruments is a BICMOS technology interface circuit with 1Mbps data rate, suitable for industrial applications. It operates at 3.3V, has 8 terminals in a small outline package, and can withstand temperatures from -40 to 85°C.
LAN8720A-CP-TR
Microchip Technology
LAN8720A-CP-TR by Microchip: Ethernet transceiver with 100 Mbps data rate, operates at 3.3V, and consumes 54mA max supply current. Ideal for network interfaces in commercial applications due to its small size (4x4mm) and low power consumption.
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Good-ark Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): 1.8 W; Maximum Collector Current (IC): .8 A;
FDLL4148
National Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM358AN
M39029/58360
Esterline Technologies
CONNECTOR ACCESSORY; Terminal Type: CRIMP; Removal Tools: M81969/14-01; Associated Military - Specifications: MIL-DTL-38999; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT;
B51-328-9019AU0
Itt Cannon
B51-328-9019AU0 by ITT Cannon is an RF SMB Connector with 50 ohm impedance, 0.25 dB insertion loss, and gold termination contact finish. Ideal for applications requiring MIL conformity, this snap-coupling connector features a right-angle mounting style and operates up to 4 GHz frequency.
R114.239.000
Radiall S A
Radiall S A's R114.239.000 SSMB Connector features 0.5 dB Insertion Loss, Gold Termination Contact Finish, and SNAP Coupling Type. With 50 ohm Impedance and 4 GHz Frequency, it is ideal for RF applications requiring high-quality signal transmission in a compact design.
73100-0248
Molex
Molex 73100-0248 is an RF SMB connector with SNAP coupling, PTFE insulator, and 50 ohm impedance. Ideal for cables, it operates up to 4 GHz with a VSWR of 1.3. Suitable for applications requiring high-frequency signal transmission in various industries.
903-512J-71P
Amphenol
Amphenol 903-512J-71P is a RF SMB connector with 0.3 dB insertion loss, gold termination finish, and snap coupling. Ideal for board mounting in applications requiring 75 ohm impedance up to 4 GHz frequency. Features male contact gender, PTFE insulator material, and zinc alloy shell for reliable commercial use.
131-3303-501
Johnson Components
RF SMB CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Additional Features: APPLICABLE CABLES: RG 161/U; RG 174, CAPTIVE CONTACT, INSERTION LOSS MAX AT 1.5 GHZ; Insulator Material: POLYTETRAFLUOROETHYLENE; Characteristic Impedance: 50 ohm;
1-2345658-3
TE Connectivity
TE Connectivity's 1-2345658-3 SSMB Connector features PBT-POLYESTER insulator, with dimensions of 1.079" x 0.679" x 0.675". Operating b/w -40 to 125°C, it has a polarized SMB connector type for cable mounting applications.
131-1402-101
Cinch Connectivity Solutions
RF SMB CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Filter Feature: NO; Insertion Loss: .6 dB; Characteristic Impedance: 50 ohm;
R114003000
R114003000 by Radiall S A is an RF SMB connector with a characteristic impedance of 50 ohm. It has a low insertion loss of 0.5 dB and a voltage standing wave ratio of 1.46, making it suitable for applications up to 4 GHz. Its snap coupling type and gold over nickel termination contact finish ensure reliable connections.
R114163000
Radiall S A R114163000 SSMB Connector with gold-plated contacts, 50 ohm impedance, and 1.25 VSWR is ideal for RF applications up to 4 GHz. Features snap coupling, PTFE insulator, and MIL/IEC conformity. Suitable for cable mounting with female contact gender in a right-angle plug design.
414002-1
Tyco Electronics Amp
RF SMB CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Contact Material: NOT SPECIFIED; Mounting Style: RIGHT ANGLE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE;
413985-3
RF SMB CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Contact Finish: GOLD; Filter Feature: NO; Body or Shell Style: PLUG;
414002-8
TE Connectivity 414002-8 is a SSMB connector with 0.25" body diameter, 0.3 dB insertion loss, and 1000000000 ohm insulation resistance. Ideal for RF applications up to 4 GHz, it features POLYTETRAFLUOROETHYLENE insulator material and operates b/w -65 to 85 °C.
1060469-1
TE Connectivity's 1060469-1 SSMB Connector features a snap coupling type, PTFE insulator material, and gold shell finish. With a characteristic impedance of 50 ohm and max operating frequency of 4 GHz, it is ideal for RF applications requiring reliable performance in commercial settings. The right-angle mounting style with solder termination makes it suitable for board mounting in various electronic devices.
903-368P-51A1
Amphenol's 903-368P-51A1 SSMB Connector features 0.3 dB insertion loss, GOLD termination, and MIL conformity. Ideal for RF applications up to 4 GHz with a 50 ohm impedance, this right-angle plug connector is suitable for cable mounting with snap coupling.
5415006-1
TE Connectivity 5415006-1 is an RF SMB connector with 50 ohm impedance, 0.3 dB insertion loss, and 1.25 VSWR. Ideal for commercial applications, it has a durability of 500 cycles and operates b/w -65 to 165°C.
1-2345658-2
TE Connectivity 1-2345658-2 is a SSMB Connector with dimensions of 1.079" x 0.679" x 0.675". It has PBT-POLYESTER insulator, operates b/w -40 to 125°C, and features a polarized SMB connector type. Ideal for applications requiring a female contact gender, crimp termination, and cable mounting.
414026-2
TE Connectivity 414026-2 is a RF SMB connector with characteristic impedance of 50 ohm and insertion loss of 0.3 dB. It has a durable brass shell, rated for 500 cycles, suitable for board mounting applications up to 4 GHz frequency range.
131-3701-811
Bel Fuse
Bel Fuse's 131-3701-811 RF SMB Connector features a dielectric voltage of 1400VAC, 50 ohm impedance, and male contact gender. With durability of 500 cycles, it is ideal for commercial applications requiring a max frequency of 4 GHz in temperatures ranging from -65 to 165°C.
131-1402-116
Ef Johnson
RF SMB CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Termination Contact Finish: GOLD (30); Insertion Loss: .6 dB; IEC Conformity: NO;
RF SMB CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Termination Type: CRIMP; Maximum Operating Frequency: 4 GHz; Insulator Material: PERFLUOROALKOXY/POLYTETRAFLUOROETHYLENE;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved