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
The Molex 51103-0300 is a board connector with 3 contacts, 0.098" pitch, and 1400VAC dielectric voltage. Ideal for commercial applications, it features a polarized housing, white insulator color, and crimp termination for 22-28 AWG wires.
Median Price
$0.084
Lifecycle Status
Suppliers In-Stock
25
In-Stock Inventory
1k+
RS (Exports)
1+ parts
$0.060
100+ parts
-
1k+ parts
10k+ parts
Heilind Electronics
$0.072
Interstate Connecting
$0.091
Mouser Electronics
$0.110
$0.075
$0.071
$0.066
Farnell
$0.148
$0.074
$0.055
RS Americas
$0.150
$0.120
$0.105
DigiKey
$0.200
$0.114
$0.089
Misumi USA
$0.570
Verical
$0.076
TTI
Master Electronics
$0.064
$0.062
Powell Electronics
$0.069
$0.067
Element14
$0.118
Chip1Stop
$0.051
$0.048
$0.047
PSC Electronics
Digiode
$0.086
Nova Conductors
TME
$0.087
Vyrian
ACDS - Activité Composants Distribution Service
IBS Electronics
$0.078
Famous Connections Ltd
VNN
Sunrise Surplus Inc.
Sogenti Electronics
Semicontronic
$0.054
$0.053
Corphita
$0.082
Argo Parts USA
$0.088
Netroflash
Continental Prestige Electronics
$0.165
CoreStaff
$0.369
$0.129
$0.083
Aztec Data Supply Inc.
$1.892
Andel Nordic
$5.011
$4.810
Perfect Parts
EMSNET (Excess)
Assy Fe
Kepictronics
Authorized Procurement Solutions
GreenTree Electronics
Glotronic Ltd.
Infinite Electronics LLP (Excess)
Allen Electronics Distributors
$0.168
$0.142
Close contact pitch ensures secure and stable connection between components.
Optimal length for fitting into various electronic devices or equipment.
High insulation resistance prevents leakage and ensures safety during operation.
Compact width allows for space-saving design in compact devices.
High dielectric voltage withstand capability for safe operation in high voltage applications.
Sufficient depth for secure mounting and stable connection.
Durable and reliable insulator material for long-term use.
Suitable for operation in high temperature environments.
Wide temperature range allows for versatility in various environmental conditions.
Specifically designed for board-to-board connections.
High flame resistance for added safety.
Helps in proper alignment during connection and prevents reverse connection.
Neutral color for easy identification and aesthetic appeal.
Meets industry standards for quality and safety.
Sufficient number of contacts for various connections.
Single connector for simple and easy installation.
Compatible with a wide range of wire sizes for flexibility.
Can withstand multiple connection and disconnection cycles for long-lasting use.
Designed for cable mounting for convenient installation.
Supports larger wire sizes for heavier duty applications.
Crimping termination for secure and reliable connections.
Female contact for compatibility with male connectors.
Low contact resistance for efficient electrical conductivity.
Receptacle style for easy insertion and removal of connectors.
Supports various wire diameters for versatility in applications.
Square pin socket contact style for secure connection.
Required insertion force ensures proper connection and contact.
Locking mounting option for secure attachment.
Rectangular contact pattern for stable and reliable connections.
Commercial-grade reliability for consistent performance.
Headers & Edge Type Connectors 51103-0300 attributes and parameters. Explore more Headers & Edge Type Connectors devices from Molex
Additional Features:
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Insulator Color:
Insulator Material:
MIL Conformity:
Mating Contact Pitch (inch):
Mating Info.:
Mixed Contacts:
Mounting Option-1:
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No. of Connectors:
No. of Rows Loaded:
Maximum Operating Temperature (Cel):
Minimum Operating Temperature:
Option:
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51103-0300 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.40
SB
PCN Assembly/Origin - Mult Devs Location 07/May/2021
Molex LLC is a manufacturer of electronic, electrical, and fiber optic connectivity systems. Molex offers over 100,000 products across a variety of industries, including data communications, medical, industrial, automotive and consumer electronics. They are notable for pioneering the Molex connector, which has seen universal adoption in personal computing. The company is considered the second largest electronic connector company in the world. Molex was established in 1938 by Frederick Krehbiel. The company began by making flowerpots out of an industrial byproduct plastic called Molex. Krehbiel developed this material by combining asbestos tailings, coal tar pitch, and limestone. Aside from flower pots, Molex also sold salt shakers before it expanded into electrical connectors and sensors.Later they made connectors for General Electric and other appliance manufacturers out of the same plastic. Molex acquired Woodhead Industries in 2006; the largest acquisition in the former's history at the time.
2N2222A
Silicon Transistor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM358DT
ROHM
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
SMBJ18CA
World Products
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ERJ2RKF1002X
Panasonic
Panasonic's ERJ2RKF1002X is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance and operating temperature range of -55 to 155 °C.
SS14
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
RC0603FR-0710KL
Yageo
Yageo's RC0603FR-0710KL is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in electronics requiring precise resistance values.
FT232RL-TUBE
FTDI
FTDI's FT232RL-TUBE is a bus controller with 28 terminals, operating at 3.3-5.25V. It supports USB, VBUS, and UART interfaces with a data transfer rate of 60MBps. Ideal for industrial applications requiring RS232/RS422/RS485 compatibility in compact designs due to its small outline package style.
Onsemi
Diodes Incorporated
Continental Device India
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.
BAV99
General Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Panjit International
Minilogic Device
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .001 A;
1N4148WT
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Rugao Dachang Electronic
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Won-top Electronics
Micro Commercial Components
STM32H753BIT6
STMicroelectronics
STM32H753BIT6 by STMicroelectronics is a 32-bit microcontroller with 208 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs, 2-Ch 12-Bit DACs, and extensive peripherals for industrial applications like CAN, Ethernet, and USB connectivity. With a wide temperature range of -40 to +85 °C, it's ideal for demanding environments requiring high-speed processing capabilities.
PH-R-10
Morethanall
PH-R-10 by Morethanall is a 10-contact board connector with 0.079" pitch, suitable for commercial applications. Featuring brass contacts with AU finish, it has an insulation resistance of 1G ohm and can withstand up to 800VAC. With a temperature range of -25 to 85°C, this right-angle receptacle connector is ideal for PCB mounting.
M80-8262042
Harwin Plc
M80-8262042 by Harwin PLC is a 20-contact male plug board connector with 0.079" mating contact pitch and POLYAMIDE insulator material. It has a rated current of 3A, operates b/w -55 to 125°C, and offers high durability with 500 cycles. Ideal for commercial applications requiring reliable surface mount connections on PCBs.
22-04-1021
Molex
Molex 22-04-1021 header connector features 0.098" mating contact pitch, 1000000000 ohm insulation resistance, and 1000VAC dielectric voltage. Ideal for board connections in applications requiring a durable, polarized housing with male SQ pin-skt contacts.
70553-0004
Molex 70553-0004 is a board connector with 0.1" pitch, ideal for commercial applications. Features TIN over nickel finish, UL94V-0 rated black polycarbonate insulator, and 15u plating thickness. Suitable for right-angle mounting on PCBs with rectangular contact pattern.
746-064-520-601
Edac
Edac 746-064-520-601 is a 64-contact card edge connector with 0.125" pitch, suitable for PCBs with 2 rows. It features a dielectric voltage of 1500VAC and insulation resistance of 5Gohm, making it ideal for applications requiring high reliability in temperatures ranging from -40 to 105°C.
02T-JWPF-VSLE-S
J S T Mfg
BOARD CONNECTOR; DIN Conformance: NO; Contact Material: NOT SPECIFIED; MIL Conformity: NO; IEC Conformity: NO; Mating Contact Finish: NOT SPECIFIED;
10152821-103Q000LF
Amphenol Communications Solutions
Amphenol Communications Solutions' 10152821-103Q000LF is a card edge connector with 164 contacts, gold termination finish, and glass-filled polyamide insulator. It has a mating contact pitch of 0.039", operates b/w -55 to 105°C, and offers a rated current of 1.1A. Ideal for board mounting applications requiring durability and reliable signal transmission.
7-215083-6
TE Connectivity
TE Connectivity 7-215083-6 is a dual-row board connector with 0.1" pitch, rated for 100V and 1.5A signal current. It features GLASS FILLED POLYBUTYLENE TEREPHTHALATE insulator, suitable for commercial applications in cable mounting with 28 AWG wires.
B4PS-VH(LF)(SN)
B4PS-VH(LF)(SN) by J S T Mfg is a 4-contact board connector with a mating contact pitch of 0.156 inches. It has a body length of 0.621 inch and insulation resistance of 1,000,000,000 ohms. This connector is commonly used in applications requiring a right angle mounting style and solder termination type.
2309413-1
TE Connectivity 2309413-1 is a CARD EDGE CONNECTOR with 260 contacts, POLYETHYLENE insulator, and 0.5A signal current rating. It has a mating contact pitch of 0.02", body dimensions of 2.874" x 0.362" x 1.017". Ideal for board mounting applications in electronics with operating temperatures from -55 to 85°C.
DM3BT-DSF-PEJS
Hirose Electric
The Hirose Electric DM3BT-DSF-PEJS is a CARD EDGE CONNECTOR with 8 contacts, rated at 0.5A. It features a mating contact pitch of 0.043", insulation resistance of 1Gohm, and operates b/w -25°C to 85°C. Ideal for board mounting applications requiring high durability and reliability in commercial settings.
75869-131LF
75869-131LF by Amphenol is a 2-row board connector with 6 contacts, rated at 1A signal current. Featuring a mating contact pitch of 0.1", it has an insulation resistance of 20Gohm and operates b/w -65 to 125°C. Ideal for commercial applications requiring reliable connections on PCBs.
2013022-1
TE Connectivity's 2013022-1 header connector features a mating contact pitch of 0.024", insulation resistance of 50MΩ, and operates b/w -55°C to 85°C. Ideal for board mounting with a total of 204 contacts, this card edge connector is commonly used in commercial applications requiring durable connections.
B6B-PH-SM4-TBT(LF)(SN)
B6B-PH-SM4-TBT(LF)(SN) by J S T Mfg is a BOARD CONNECTOR with 6 contacts, COPPER ALLOY material, and Tin (Sn) finish. It has a terminal pitch of 2mm and is used in applications requiring surface mount male connectors for edge type connections.
70543-0003
Molex 70543-0003 header connector features 0.1" pitch, 850VAC dielectric voltage, and -40 to 105°C operating range. Ideal for board connections in commercial applications requiring a durable, polarized housing with matte tin finish and phosphor bronze contacts.
MEM2051-00-195-00-A
Global Connector Technology
MEM2051-00-195-00-A by Global Connector Technology is a PCB connector with 0.043" contact pitch, 500VAC dielectric voltage, and 1000000000 ohm insulation resistance. Ideal for applications requiring a female right-angle compression contact style with surface mount termination.
640456-4
TE Connectivity 640456-4 is a board connector with 0.1" pitch, suitable for commercial applications. It features TIN finish, 5A signal current rating, and GLASS FILLED POLYESTER insulator material. Ideal for use in electronics requiring a male contact gender and straight mounting style.
DTM06-6S-E007
Deutsch
BOARD CONNECTOR; Reliability: COMMERCIAL; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1500VAC; No. of Connectors: ONE; Mounting Option-2: LOCKING;
1565917-4
TE Connectivity 1565917-4 is a Card Edge Connector with 200 contacts, gold finish, and polyethylene insulator. It has a mating contact pitch of 0.024", suitable for board mounting with right-angle style. Operating temperature ranges from -55 to 85°C, making it ideal for various electronic applications.
DTM06-12SA-E007
TE Connectivity's DTM06-12SA-E007 is a 2-row board connector with GLASS FILLED POLYAMIDE insulator. Rated for 250V, it handles up to 7.5A signal current at -55 to 125°C. Ideal for cable mounting applications requiring a polarized, UL-rated connector with strain relief option.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
51103-0400
The Molex 51103-0400 is a board connector with 4 contacts, 0.098" pitch, and POLYBUTYLENE TEREPHTHALATE insulator. It operates b/w -40 to 105 °C, has a dielectric voltage of 1400VAC, and is UL94V-0 rated. Ideal for commercial applications requiring durable crimp termination in cable mounting setups.
51103-0200
BOARD CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1400VAC; No. of Connectors: ONE;
51103-0800
51103-0600
51103-0210
BOARD CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Connectors: ONE; Maximum Wire Size: 22 AWG; No. of Rows Loaded: 1;
51103-0500
51103-0900
51103-0301
51103-0302
51103-0303
51103-0304
51103-0361
BOARD CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1000VAC; No. of Connectors: ONE;
51103-0362
51103-0363
51103-0364
51103-0365
51103-0366
51103-0367
51103-0368
51103-0369
Supply Digital Components
$106.00
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Quantity
12,000 In-Stock
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