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
$0.100
Vyrian
ACDS - Activité Composants Distribution Service
IBS Electronics
$0.077
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
$0.087
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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Filter Feature:
IEC Conformity:
Maximum Insertion Force (N):
Minimum Insulation Diameter:
Insulation Resistance:
Insulator Color:
Insulator Material:
MIL Conformity:
Mating Contact Pitch (inch):
Mating Info.:
Mixed Contacts:
Mounting Option-1:
Mounting Type:
No. of Connectors:
No. of Rows Loaded:
Maximum Operating Temperature (Cel):
Minimum Operating Temperature:
Option:
Polarization Key:
Reference Standard:
Reliability:
Sub-Category:
Termination Type:
Total No. of Contacts:
UL Flammability Code:
Maximum Wire Size:
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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.
2N7002,215
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Time At Peak Reflow Temperature (s): 30; Transistor Application: SWITCHING; Package Body Material: PLASTIC/EPOXY;
LM555CMX
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
SBAV99LT1G
Onsemi
SBAV99LT1G by Onsemi is a rectifier diode with a max repetitive peak reverse voltage of 100V. It has a small outline package style and a fast max reverse recovery time of 0.006 us. It is commonly used in applications requiring low power dissipation and high operating temperatures.
LL4148
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM317AEMP/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: SOP; Terminal Form: GULL WING; Qualification Status: Not Qualified; Width: 3.56 mm;
DS18B20Z+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Body Width: 3.9 inch; Maximum Supply Voltage: 5.5 V;
LM358AN
Texas Instruments
LM358AN by Texas Instruments is an Operational Amplifier with 2 functions. It has a Max Input Offset Voltage of 5000 uV and Nominal Common Mode Reject Ratio of 85 dB. Widely used in voltage-feedback applications due to its high Min Voltage Gain of 15000 and Unity Gain Bandwidth of 1000 kHz.
1N4148
Bkc Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Micro Commercial Components
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MBR0540T1G
MBR0540T1G by Onsemi is a Schottky rectifier diode with max. forward voltage of 0.62V and max. output current of 0.5A, ideal for applications requiring high efficiency power conversion in small outline packages. Operating temp range: -55 to 150°C, with peak reflow temp at 260°C, making it suitable for various electronic devices needing reliable rectification performance in compact designs.
LM317T
Sgs-ates Componenti Electronici S P A
Other Regulators; No. of Terminals: 3; JESD-609 Code: e0; Terminal Position: SINGLE; Adjustability: ADJUSTABLE; Maximum Load Regulation (%): 1.5 %;
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Minimum DS Breakdown Voltage: 60 V; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; No. of Terminals: 3;
SS14
Forward International Electronics
RECTIFIER DIODE; Surface Mount: YES; Maximum Operating Temperature: 150 Cel; No. of Elements: 1; No. of Phases: 1; Maximum Output Current: 1 A;
Bytesonic Electronics
Central Semiconductor
M24308/2-1F
Air Electro
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; MIL Conformity: YES; Additional Features: STANDARD: MIL-DTL-24308;
BAV99
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
261
Mercury Systems
Other Interface ICs; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 14; Package Code: DFP; Package Shape: SQUARE;
1N4148WS
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WT
Taitron Components
1712961105
Molex
Molex 1712961105 header connector features 0.075" mating contact pitch, matte tin over nickel termination finish, and polyethylene insulator. With 15 loaded rows and 150 contacts, it is ideal for board connections in commercial applications with a rated signal current of 0.75A.
826629-2
TE Connectivity
TE Connectivity 826629-2 is a board connector with 0.1" pitch, suitable for commercial applications. It features tin finish, 5A signal current rating, and operates b/w -65 to 105°C. Ideal for use in electronics requiring a male square pin socket contact style on a rectangular PCB pattern.
B4B-PH-K-S(LF)(SN)
J S T Mfg
B4B-PH-K-S(LF)(SN) by J S T Mfg is a BOARD CONNECTOR with 0.079" pitch, 2A signal current, and 800VAC dielectric voltage. It has POLYAMIDE66 insulator material and BRASS contact material. Ideal for applications requiring a male SQ PIN-SKT contact style on a RECTANGULAR PCB pattern.
N2520-6002-RB
3m Electronic Products Division
N2520-6002-RB by 3M is a 20-contact board connector with 0.1" pitch, suitable for commercial applications. Featuring matte tin finish, it offers high insulation resistance of 1G ohm and can withstand up to 1400VAC. With a temperature range of -55 to 105°C, this male connector is ideal for PCB mounting in various electronic devices.
FTSH-105-01-L-DV-K-A-P
Samtec
Samtec's FTSH-105-01-L-DV-K-A-P is a 2-row, 10-contact board connector with a mating contact pitch of 0.05". It features gold over nickel finish, liquid crystal polymer insulator, and phosphor bronze contact material. Ideal for commercial applications requiring reliable connections in temperatures ranging from -55°C to 125°C.
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.
75869-104LF
Amphenol Communications Solutions
75869-104LF by Amphenol is a 20-contact board connector with 0.1" pitch, suitable for commercial applications. It features 1414VAC dielectric voltage, -65 to 125°C operating temp range, and matte tin over nickel finish. Ideal for PCBs requiring reliable male connectors with rectangular contact pattern.
103960-9
The TE Connectivity 103960-9 is a board connector with a contact pitch of 0.1", insulation resistance of 5Gohm, and dielectric voltage rating of 600VAC. It is used in applications requiring a rated current of 3A, with an operating temperature range from -65 to +105°C, making it suitable for commercial reliability requirements.
FTSH-107-01-L-DV-K-A-TR
Samtec's FTSH-107-01-L-DV-K-A-TR is a 2-row, 14-contact male board connector with tin finish. Operating b/w -55°C to 125°C, it has a terminal pitch of 1.27mm and UL94V-0 flammability rating. Ideal for surface mount applications in various electronic devices.
43645-0300
The Molex 43645-0300 is a board connector with a mating contact pitch of 0.118". It has a body length of 0.388" and insulation resistance of 1,000,000,000 ohm. This connector is commonly used in commercial applications and has a max operating temperature of 105°C.
15910100
W+p Products
15910100 by W+p Products is a BOARD CONNECTOR with 10 contacts, rated at 3A. Featuring a mating contact pitch of 0.1", it has an insulation resistance of 1Gohm and operates b/w -40 to 105°C. Ideal for commercial applications requiring a right angle mounting style and solder termination.
BM04B-GHS-TBT(LF)(SN)(N)
BM04B-GHS-TBT(LF)(SN)(N) by J S T Mfg is a BOARD CONNECTOR with 4 contacts, 0.049" pitch, and 100000000 ohm insulation resistance. It has POLYAMIDE9T insulator material, operates b/w -25 to 85 °C, and features TIN/CU termination finish. Ideal for applications requiring a male contact gender in surface mount configuration with a rectangular PCB contact pattern.
155222-2200-RA-WE
3M Electronic Products Division's 155222-2200-RA-WE is a BOARD CONNECTOR with Matte Tin (Sn) finish. Featuring 22 contacts, it has GOLD (10) OVER NICKEL (50) mating finish. Ideal for surface mount applications with 2mm terminal pitch, this connector is UL 94V-0 rated.
B06B-PASK(LF)(SN)
B06B-PASK(LF)(SN) by J S T Mfg is a board connector with 6 contacts, 0.079" pitch, and 800VAC dielectric voltage. It features TIN finish, UL standard, and operates b/w -25 to 85 °C. Ideal for PCB applications requiring male connectors with press fit termination and rectangular contact pattern.
104168-1620
PCB CONNECTOR; Contact Material: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Mating Contact Finish: NOT SPECIFIED;
S3B-XH-A
S3B-XH-A by J S T Mfg is a 3-contact board connector with brass contacts and tin over copper finish. It operates b/w -25°C to 85°C, UL94V-0 rated for flammability. Ideal for right-angle mounting in applications requiring reliable soldered connections on boards.
S3B-XH-A-GU
S3B-XH-A-GU by J S T Mfg is a 3-contact board connector with brass contacts and tin finish. It features a terminal pitch of 2.5mm, suitable for right angle mounting applications. This UL 94V-0 rated connector is ideal for various electronic devices requiring secure soldered connections.
DF13-20DS-1.25C
Hirose Electric
DF13-20DS-1.25C by Hirose Electric is a 20-contact board connector with 0.049" pitch, suitable for commercial applications. Featuring POLYAMIDE insulation, it has a 500VAC dielectric voltage rating and operates b/w -35 to 85°C. With FEMALE contacts and CRIMP termination, it offers durability of 30 cycles in a LOCKING cable mounting setup.
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.
640456-6
TE Connectivity 640456-6 is a board connector with 0.1" pitch, suitable for commercial applications. Featuring TIN finish, it has 6 contacts and operates b/w -55 to 105°C. With a rectangular contact pattern, it offers a rated current of 5A and solder termination for male connectors.
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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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