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's 903-370P-51S SSMB Connector features 0.3 dB insertion loss, gold termination contact finish, and MIL conformity. Ideal for RF applications up to 4 GHz, with a 50 ohm characteristic impedance and snap coupling type.
Median Price
$12.920
Lifecycle Status
Suppliers In-Stock
18
In-Stock Inventory
1k+
RS (Exports)
1+ parts
$5.350
100+ parts
-
1k+ parts
10k+ parts
Arrow
$7.222
$5.276
Newark
$11.700
$10.800
RS Americas
$10.530
Farnell
$13.270
$10.200
$10.060
Powell Electronics
$13.480
$9.070
$8.890
Element14
$13.632
$10.196
$9.078
DigiKey
$14.450
$10.441
$8.877
Mouser Electronics
$16.890
$12.070
$11.390
Chip1Stop
$9.610
Master Electronics
$5.710
$5.590
Verical
Electro Sonic
$9.680
$6.920
Sensible Micro Corp
$8.219
$7.587
American Connector Supply Corp
EMSNET
Prism Electronics
QIE Inc.
Gateway Technologies
$10.000
$8.900
Singapore Electronics
$11.000
$10.230
$9.790
$9.349
Allen Electronics Distributors
$11.690
$9.150
Perfect Parts
Low insertion loss ensures minimal signal loss, making this connector ideal for high-frequency applications.
Gold termination contact finish provides excellent conductivity and ensures durable connections, enhancing the overall performance of the product.
MIL conformity indicates that the connector meets military specifications for reliability, durability, and performance, making it suitable for demanding applications.
Snap coupling allows for quick and easy connections, making this connector convenient to use in various settings.
Polytetrafluoroethylene insulator material offers excellent electrical properties and high temperature resistance, ensuring reliable performance in harsh environments.
RF SMB connector is designed for radio frequency applications, providing good signal transmission and low reflection.
Low VSWR of 1.5 indicates minimal signal reflection, ensuring efficient power transfer and signal integrity.
Cable mounting type allows for easy installation and secure connections, making it suitable for various cable applications.
With a characteristic impedance of 50 ohm, this connector is suitable for high-frequency signals and offers good impedance matching.
Solder termination provides a strong and reliable connection, ensuring long-term performance and stability.
Female contact gender allows for easy mating with male connectors, providing versatility and compatibility with a wide range of devices.
Plug body style offers easy and secure connections, making it suitable for various applications where consistent performance is required.
Straight mounting style ensures a direct and secure connection, suitable for applications where space constraints or specific cable routing requirements exist.
With a maximum operating frequency of 4 GHz, this connector is suitable for high-frequency applications where efficient signal transmission is essential.
SSMB Connectors 903-370P-51S attributes and parameters. Explore more SSMB Connectors devices from Amphenol
Additional Features:
Body or Shell Style:
Characteristic Impedance:
Connector Type:
Mating Contact Finish:
Termination Contact Finish:
Contact Gender:
Contact Material:
Coupling Type:
DIN Conformance:
Filter Feature:
IEC Conformity:
Insertion Loss:
Insulator Material:
JESD-609 Code:
MIL Conformity:
Mounting Style:
Mounting Type:
Maximum Operating Frequency:
Option:
Panel Mount:
Termination Type:
Voltage Standing Wave Ratio:
903-370P-51S 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.
LM358N
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
2N7002
Calogic
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Peak Reflow Temperature (C): NOT SPECIFIED; Terminal Position: DUAL;
1N4148
Terry Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V;
TCA6424ARGJR
Texas Instruments
TCA6424ARGJR by Texas Instruments is a CMOS parallel I/O port with 24 bits and 3 ports. It operates b/w -40 to 85°C, suitable for industrial applications. With a max clock frequency of 0.4 MHz, it offers low power consumption at only 0.03 mA supply current.
PAP-06V-S
J S T Mfg
PAP-06V-S by J S T Mfg is a 6-contact BOARD CONNECTOR with 94V-0 UL Flammability Code. It has FEMALE contacts, CRIMP termination, and comes WITH CABLE ASSEMBLY for CABLE mounting applications.
DS18B20Z+T&R
Analog Devices
DS18B20Z+T&R by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. The sensor comes in a plastic package suitable for surface mount applications, with a max supply voltage of 5.5V and min of 3V.
LL4148
Secos
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148WT
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358M
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
SMBJ18CA
Changzhou Galaxy Century Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Unitrode
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
DS18B20Z
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Housing: PLASTIC; Maximum Accuracy (Cel): 0.50;
IRLML6401TRPBF
International Rectifier
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.3 W; Minimum Operating Temperature: -55 Cel; Avalanche Energy Rating (EAS): 33 mJ;
Jgd Semiconductors
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Polarity: BIDIRECTIONAL; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.2 V; Maximum Repetitive Peak Reverse Voltage: 18 V;
M24308/2-1F
Amphenol
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: RECEPTACLE; Body Length: 1.228 inch; No. of Rows Loaded: 2;
ABS25-32.768KHZ-T
Abracon
Abracon's ABS25-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency, such as IoT devices and precision timing systems in industrial settings.
Kec
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.
Unisonic Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Body Material: PLASTIC/EPOXY; Package Shape: RECTANGULAR;
R114082000
Radiall S A
Radiall S A's R114082000 SSMB Connector features 1000000000 ohm Insulation Resistance, 0.5 dB Insertion Loss, and 1400VAC Dielectric Withstanding Voltage. Ideal for RF applications up to 4 GHz, this gold-plated connector is suitable for cables like RG174/RG316/RG179 with a characteristic impedance of 50 ohm.
1-2345654-0
TE Connectivity
TE Connectivity 1-2345654-0 is a SSMB Connector with dimensions of 1.079" x 0.386" x 0.655". It has PBT-POLYESTER insulator, operates b/w -40 to 125°C, and features SMB connector type for cable mounting. Suitable for applications requiring polarized female connectors with crimp termination.
R117.186.807
Radiall S A's R117.186.807 SSMB Connector features 1dB insertion loss, 1000VAC dielectric voltage, and 50 ohm impedance. Ideal for RF applications up to 4GHz with RG-316 cables, this connector has a snap coupling type and gold over nickel finish for durability in temperatures ranging from -35 to 125°C.
73100-0256
Molex
Molex 73100-0256 SSMB Connector features gold/nickel termination, PTFE insulator, and beryllium copper contact. Ideal for RF applications up to 4 GHz with 1.1 VSWR, this right-angle plug connector has a characteristic impedance of 75 ohm and male gender for cable mounting via crimp termination.
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;
414002-3
Tyco Electronics Amp
RF SMB CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: PLUG; Filter Feature: NO; JESD-609 Code: e4;
142212
Amphenol 142212 is an RF SMB connector with gold finish, suitable for 50 ohm impedance. It features a snap coupling type and polytetrafluoroethylene insulator material. Ideal for cable mounting applications requiring a female contact gender in a straight plug configuration.
142210-10
Amphenol 142210-10 is an RF SMB connector with gold shell finish and brass shell material. It features a 0.63" body depth, PTFE insulator, and solder termination. Ideal for commercial applications requiring reliable board mounting in straight configuration.
131-1402-116
Johnson Components
RF SMB CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Insulator Material: POLYTETRAFLUOROETHYLENE; Mating Contact Finish: NICKEL; Insertion Loss: .6 dB;
142194
Amphenol's 142194 SSMB Connector features gold termination, snap coupling, and PTFE insulator. Ideal for RF applications, this male plug connector is designed for cable mounting with crimp solder termination in a right-angle style.
R114.205.000
R114.205.000 by Radiall S A is an RF SMB CONNECTOR with 0.5 dB Insertion Loss, GOLD Termination Contact Finish, and SNAP Coupling Type. Made of POLYTETRAFLUOROETHYLENE, it has a 50 ohm Characteristic Impedance and operates up to 4 GHz. Ideal for applications requiring high-frequency signal transmission in telecommunications and aerospace industries.
FA1-NKSJ-C01-0
RF SMB CONNECTOR; Manufacturer Series: FA1;
SMB7H-J-P-H-RA-TH1
Samtec
Samtec's SMB7H-J-P-H-RA-TH1 is a RF SMB connector with gold over nickel finish, snap coupling type, and PTFE insulator. Ideal for applications requiring 75 ohm impedance, it operates b/w -65 to 165 °C with VSWR of 1.3 up to 4 GHz frequency on board mounting in right angle configuration.
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.
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.
Vertiv
RF SMB CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Termination Contact Finish: GOLD (30); Coupling Type: SNAP; Termination Type: SURFACE MOUNT;
1-1337481-0
TE Connectivity 1-1337481-0 is a RF SMB connector with 50 ohm impedance, rated for 1.5A signal current and 4GHz frequency. Featuring POLYTETRAFLUOROETHYLENE insulator, it operates b/w -65 to 165 °C and has gold finish. Ideal for commercial applications requiring durable board mounting with right angle contact style.
SMB1252B1-3GT30G-50
Amphenol SMB1252B1-3GT30G-50 is an RF SMB connector with gold over nickel finish. It features snap coupling, PTFE insulator, and solder termination. Ideal for board mounting applications requiring male contact gender in a right-angle jack configuration.
7201-1571-002
Radiall S A's 7201-1571-002 SSMB Connector features 0.3 dB insertion loss, gold termination contact finish, and MIL conformity. With a max operating frequency of 12.4 GHz, it is ideal for RF applications requiring a 50 ohm characteristic impedance and snap coupling type.
131-3701-411
RF SMB CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Termination Type: SOLDER; MIL Conformity: NO; JESD-609 Code: e4;
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Supply Digital Components
$106.00
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