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
Molex 34566-0303 is a RECTANGULAR POWER CONNECTOR with 73 contacts, ideal for BOARD mounting. Made of GLASS FILLED SYNDIOTACTIC POLYSTYRENE, it features FEMALE contacts and SOLDER termination. Commonly used in applications requiring high contact density and secure power connections.
Median Price
$23.980
Lifecycle Status
Suppliers In-Stock
15
In-Stock Inventory
1k+
Mouser Electronics
1+ parts
100+ parts
$22.360
1k+ parts
$21.570
10k+ parts
-
DigiKey
$32.740
Element14
$34.515
$25.559
Power & Signal
Heilind Electronics
$22.552
Verical
$7.232
Farnell
$18.630
Powell Electronics
$24.520
Interstate Connecting
Nova Conductors
$21.440
Digiode
$22.430
VNN
Vyrian
A2Z Electronics, Inc.
TME
$6.760
Andel Nordic
$0.707
$0.678
Aztec Data Supply Inc.
$2.655
Semicontronic
$10.570
$10.306
$10.253
Corphita
$21.249
Netroflash
$21.011
Continental Prestige Electronics
$24.330
$18.270
GreenTree Electronics
Perfect Parts
Argo Parts USA
Authorized Procurement Solutions
EMSNET (Excess)
Resion (Excess)
Assy Fe
Rectangular power connectors are commonly used in various electronic devices and provide a secure and reliable connection for power transmission.
Having 73 contacts allows for more power or signal transmission options, making this connector suitable for applications requiring a high level of connectivity.
Board mounting type ensures easy installation onto a PCB, making it suitable for electronic devices that require a secure and stable connection.
The use of glass-filled syndiotactic polystyrene in the shell material provides durability and resistance to high temperatures, making this connector suitable for demanding environments.
Solder termination offers a reliable and strong connection between the connector and the PCB, ensuring stable power transmission without the risk of disconnection.
Female contacts are commonly used in power connectors and provide a secure connection with male counterparts, ensuring efficient power transmission.
Receptacle-style connectors are easy to plug and unplug, making them user-friendly and suitable for applications where frequent connection and disconnection are required.
Power Connectors 34566-0303 attributes and parameters. Explore more Power Connectors devices from Molex
Additional Features:
Body or Shell Style:
Connector Type:
Mating Contact Finish:
Termination Contact Finish:
Contact Gender:
Contact Material:
DIN Conformance:
Empty Shell:
Filter Feature:
IEC Conformity:
MIL Conformity:
Mating Info.:
Mixed Contacts:
Mounting Type:
Option:
Shell Material:
Termination Type:
Total No. of Contacts:
34566-0303 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.30
SB
PCN Assembly/Origin - Mult Devs Cancel Supplier Change 16/Aug/2022
PCN Other - Multiple Devices Shipping Location 20/Mar/2020
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
Siliconix
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Drain Current (ID): .115 A; Operating Mode: ENHANCEMENT MODE;
1N4148
Diotec Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BSS138
National Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Feedback Capacitance (Crss): 10 pF; JEDEC-95 Code: TO-236AB;
BSS138LT3G
Onsemi
BSS138LT3G by Onsemi is a N-CHANNEL FET with a min DS breakdown voltage of 50V. It is used for switching applications and has a max drain current of 0.2A and max drain-source on resistance of 3.5 ohm.
BAV99
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358D-T
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
USB2514BI-AEZG
Microchip Technology
USB2514BI-AEZG by Microchip is a BUS CONTROLLER IC with 36 terminals, operating at 3.3V, supporting I2C, SMBUS, and USB buses. It has a clock frequency of up to 24MHz and can withstand industrial temperatures from -40°C to 85°C. This chip carrier package is surface mountable and suitable for various applications requiring USB connectivity.
SMBJ18CA
Fagor Electronica S Coop
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803ADWR
Texas Instruments
ULN2803ADWR 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, has a max supply voltage of 3V, and is ideal for buffer or inverter-based applications requiring sink current flow direction.
PIC18F4550-I/PT
PIC18F4550-I/PT by Microchip: 8-bit microcontroller with 44 terminals, 48 MHz clock frequency, and USB connectivity. Ideal for industrial applications requiring low power mode and 10-bit ADC channels.
SS14
Zowie Technology
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Operating Temperature: 125 Cel; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: 30 A;
Lite-on Technology
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us;
CGA3E2X7R1H104K080AA
TDK
CGA3E2X7R1H104K080AA by TDK is a fixed ceramic capacitor with a capacitance of 0.1 uF and a rated DC voltage of 50 V. It has a temperature coefficient of 15% and can operate at temperatures ranging from -55 to 125 °C. This capacitor is commonly used in surface mount applications for various electronic devices.
Bkc Semiconductors
SMMBT3904LT1G
SMMBT3904LT1G by Onsemi is a NPN BJT with 3 terminals, 0.3W power dissipation, and 40V max collector-emitter voltage. Ideal for small outline applications requiring a transistor with hFE of at least 30, it operates up to 150°C and has a transition frequency of 300MHz.
LL4148
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM7805CT
Silicon Group
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Package Body Material: PLASTIC/EPOXY; Maximum Load Regulation: .05 %;
BSS138W-7-F
Multicomp Pro
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Transistor Element Material: SILICON; No. of Elements: 1;
ULN2803A
STMicroelectronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; No. of Elements: 8; Minimum DC Current Gain (hFE): 1000;
LM358N
Samsung
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
39-30-1021
Molex
Molex 39-30-1021 is a rectangular power connector with matte tin finish, suitable for board mounting. With dielectric voltage of 1500VAC and insulation resistance of 1000000000 ohm, it operates b/w -40 to 105 °C. This durable connector has male contact gender, brass material, and is ideal for commercial applications requiring reliable signal current up to 9A.
1651203-1
TE Connectivity
TE Connectivity's 1651203-1 is a RECTANGULAR POWER CONNECTOR with 24 contacts, rated at 35A and 250V. Featuring POLYBUTYLENE TEREPHTHALATE insulation material, it offers high durability with a temperature range of -40 to 105 °C. Ideal for commercial applications requiring reliable power connections.
DF22-4P-7.92DS(53)
Hirose Electric
POWER CONNECTOR;
1053091102
RECTANGULAR POWER CONNECTOR; Mating Contact Finish: NOT SPECIFIED; JESD-609 Code: e3; Termination Contact Finish: TIN OVER NICKEL; Contact Material: NOT SPECIFIED;
CP-01114010
Cvilux
CP-01114010 by Cvilux is a POWER CONNECTOR with 14 contacts, POLYAMIDE66 insulator, and UL94V-2 flammability rating. It has a body length of 1.209" and depth of 0.772". Ideal for applications requiring reliable power connections in temperatures ranging from -25°C to 85°C.
VLR-04VN
J S T Mfg
VLR-04VN by J S T Mfg is a POWER CONNECTOR with POLYAMIDE66 insulator material. It features 4 contacts, CRIMP termination, and FEMALE contact gender. Ideal for applications requiring reliable power connections in various industries.
1054311103
RECTANGULAR POWER CONNECTOR; Termination Contact Finish: NOT APPLICABLE; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
43045-0601
The Molex 43045-0601 is a rectangular power connector with 6 contacts, rated for 5A signal current. It features a mating contact pitch of 0.118", insulation resistance of 1Gohm, and operates b/w -40°C to 105°C. Ideal for board mounting applications requiring durable connectors with high dielectric strength and polarization key for secure connections.
44441-2004
The Molex 44441-2004 is a rectangular power connector with a mating contact pitch of 0.295 inches. It has a body length of 1.213 inches and insulation resistance of 1,000,000,000 ohms. This connector is commonly used in commercial applications requiring a rated current of 18A and features a polarized housing for easy installation.
39-31-0107
Molex 39-31-0107 is a rectangular power connector with 10 contacts, rated at 7A signal current. It features a mating contact pitch of 0.165", insulation resistance of 1Gohm, and dielectric voltage withstand of 1500VAC. Ideal for board mounting applications in commercial settings due to its durability and reliability standards compliant with CSA and UL regulations.
39-01-2165
Molex 39-01-2165 is a rectangular power connector with 16 contacts, POLYAMIDE66 insulator, and 1500VAC dielectric voltage. It has a body size of 1.37" x 0.46" x 0.77" and is used for cable mounting applications requiring high insulation resistance and UL94V-0 flammability rating.
1470G3
Anderson Power Products
1470G3 by Anderson Power Products is a RECTANGULAR POWER CONNECTOR with 8 contacts, UL 94V-0 rated. It supports CRIMP and SOLDER terminations, suitable for CABLE and PANEL mounting applications. Featuring HERMAPHRODITIC contact gender, it ensures reliable power connections in various industrial settings.
1969688-3
TE Connectivity 1969688-3 is a rectangular power connector with 600V rated voltage and 19A signal current. It uses GLASS FILLED POLYBUTYLENE TEREPHTHALATE insulator material for applications requiring board mounting, solder termination, and operating temperatures from -55 to 105°C.
1-1969688-3
TE Connectivity 1-1969688-3 is a RECTANGULAR POWER CONNECTOR with 600V rated voltage and 20A signal current. Made of POLYAMIDE, it has a temperature range of -55 to 150 °C. Ideal for board mounting applications, it features a latching mounting option and solder termination for male contacts.
178305-2
TE Connectivity's 178305-2 is a rectangular power connector with 10 contacts, rated at 15A. It features a body length of 1.151", insulation resistance of 100MΩ, and operates b/w -55°C to 105°C. Ideal for board mounting applications requiring durable connectors with solder termination.
34696-0100
The Molex 34696-0100 is a rectangular power connector with 10 contacts, insulation resistance of 20M ohm, and operating temperature range from -40 to 100°C. It features a glass-filled polyphenylene sulfide insulator and solder termination for durability in commercial applications. Ideal for board mounting with right-angle style, this connector meets CSA, TUV, and UL standards.
DF22-3S-7.92C(28)
POWER CONNECTOR; Reliability: COMMERCIAL; IEC Conformity: NO; Contact Material: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Mating Contact Finish: NOT SPECIFIED;
39-01-2120
Molex 39-01-2120 is a rectangular power connector with 12 contacts, TIN finish, and polyamide66 insulator. It operates b/w -40 to 105°C, withstands up to 1500VAC, and has an insulation resistance of 1Gohm. Ideal for commercial applications requiring reliable female crimp connectors in cable and panel mounting setups.
03-06-1023
Molex 03-06-1023 is a rectangular power connector with POLYAMIDE insulator. It has 0.34" x 0.194" x 0.812" dimensions, operating from -40 to 105°C. With 2 contacts, it's ideal for cable mounting in commercial applications requiring reliable male/female crimp termination.
1954289-2
TE Connectivity's 1954289-2 is a RECTANGULAR POWER CONNECTOR with Dielectric Withstanding Voltage of 1500VAC. It has a Rated Current of 6A and operates in temperatures ranging from -40 to 105 °C. Ideal for board mounting applications requiring high voltage and current capabilities.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
34566-0803
Molex 34566-0803 is a RECTANGULAR POWER CONNECTOR with 80 contacts, ideal for BOARD mounting. Made of GLASS FILLED SYNDIOTACTIC POLYSTYRENE, it features FEMALE contacts and SOLDER termination. Commonly used in power applications requiring high contact density.
34566-0203
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Filter Feature: NO; Total No. of Contacts: 73; Body or Shell Style: RECEPTACLE;
34566-0103
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; IEC Conformity: NO; Body or Shell Style: RECEPTACLE; Empty Shell: NO;
34566-0703
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Contact Finish: NOT SPECIFIED; Total No. of Contacts: 80; Mixed Contacts: NO;
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