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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Molex 39-31-0040 is a rectangular power connector with 4 contacts, rated at 8A signal current. It features TIN COPPER termination finish, POLYAMIDE66 insulator material, and BRASS contact material. With a dielectric voltage of 1500VAC, it's ideal for board mounting applications in commercial settings due to its durability of 30 cycles.
Median Price
$0.610
Lifecycle Status
Suppliers In-Stock
31
In-Stock Inventory
1k+
Arrow
1+ parts
$0.586
100+ parts
$0.485
1k+ parts
$0.425
10k+ parts
$0.375
Verical
-
$0.600
$0.530
Interstate Connecting
$0.621
$0.521
$0.492
Heilind Electronics
$0.627
$0.511
$0.496
Newark
$0.773
Mouser Electronics
$1.010
$0.640
DigiKey
$1.060
$0.730
$0.584
TTI
$0.455
$0.429
Avnet
$0.468
TTI Europe
$0.398
$0.379
Master Electronics
$0.684
$0.576
NEP Electronics
Powell Electronics
$0.520
$0.490
PEI Genesis
Chip1Stop
$0.348
$0.334
Nova Conductors
$0.533
Digiode
$0.557
TestEquity
Vyrian
VNN
Sensible Micro Corp
PAR Electronics
Flex Direct, LLC
Microfarads
Elcom Components
Prism Electronics
Classic Components Corporation
Netsource Technology, Inc.
Bristol Electronics
Resion
IBS Electronics
$0.677
$0.592
Aranea Global
$0.522
$0.501
Corphita
$0.527
Continental Prestige Electronics
Argo Parts USA
$0.517
Aztec Data Supply Inc.
$3.839
Perfect Parts
Assy Fe
Kepictronics
GreenTree Electronics
$0.314
Speed Components Ltd (Excess)
Montclair Electronics, Inc.
The close contact pitch allows for a secure and reliable connection between the power connectors, reducing the risk of signal interference.
The compact body length makes this power connector suitable for applications where space is limited, providing a versatile solution for various setups.
The high insulation resistance ensures minimal leakage current, enhancing the safety and efficiency of the power connection.
The high dielectric voltage withstand capability protects the power connector from electrical breakdown, making it suitable for demanding operating environments.
The TIN COPPER finish on the termination contacts provides excellent conductivity and corrosion resistance, ensuring a long-lasting and reliable connection.
With a high maximum operating temperature, this power connector can withstand elevated temperatures without compromising performance, making it ideal for challenging conditions.
The use of brass as the contact material offers good electrical conductivity and durability, ensuring stable and lasting connections for the power connector.
The low contact resistance helps minimize power loss and heat generation, contributing to the overall efficiency of the power connector.
With a durability rating of 30 cycles, this power connector can withstand multiple connect-disconnect cycles, making it a reliable option for frequent usage.
Power Connectors 39-31-0040 attributes and parameters. Explore more Power Connectors devices from Molex
Additional Features:
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JESD-609 Code:
MIL Conformity:
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Mating Info.:
Mixed Contacts:
Mounting Option-1:
Mounting Option-2:
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No. of PCB Rows:
No. of Rows Loaded:
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Minimum Operating Temperature:
Option:
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PCB Contact Row Spacing (mm):
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Polarization Key:
Rated Current - Signal:
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Minimum Withdrawal Force (N):
39-31-0040 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.30
SB
PCN Design/Specification - Mult Devs Cancel Product Improvement 09/Feb/2022 Mult Devs Product Improvement 17/Feb/2022
PCN Assembly/Origin - Tooling 17/Dec/2018
PCN Other - 5566 Series Tooling 12/Jun/2014
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.
SMBJ18CA
Yageo
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358DR2G
Onsemi
LM358DR2G by Onsemi is a dual operational amplifier with 7000uV max input offset voltage and 70dB nominal CMRR. Ideal for applications requiring low bias current such as sensor interfaces, signal conditioning circuits, and audio amplifiers. Package style: Small Outline, Technology: Bipolar, Unity Gain Bandwidth: 1000 kHz.
EU2B-YS3203F
Idec
ROTARY SWITCH;
BAV99
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Jiangsu Changjiang Electronics Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (ID): .22 A; Package Shape: RECTANGULAR;
LM317T
Analog Devices
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; No. of Functions: 1; Package Body Material: PLASTIC/EPOXY; Surface Mount: NO;
2N2222A
Gec Plessey Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM358N
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
FT232RQ-REEL
FTDI
FTDI's FT232RQ-REEL is a USB bus controller with 32 terminals, operating at 3.3-5.25V. It supports data transfer rates up to 60MBps and clock frequency of 12.02MHz, suitable for RS232/RS422/RS485 interfaces in various applications like industrial automation and communication systems.
1N4148
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Finish: Matte Tin (Sn) - annealed; Transistor Element Material: SILICON;
RN41N-I/RM
Microchip Technology
Microchip Technology's RN41N-I/RM is a telecom IC with 35 terminals, operating from -40 to 85°C. It has a supply voltage of 3.3V and is surface mountable in industrial applications. The package style is rectangular, measuring 13.2mm x 20.1mm with a seated height of 2.2mm, suitable for telecom interface functions.
Zetex Plc
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Style (Meter): SMALL OUTLINE; Maximum Operating Temperature: 150 Cel;
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;
FDV303N
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Transistor Application: SWITCHING; JESD-609 Code: e3;
Rfe International
1N4148WS
General Instrument
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803ADW
Texas Instruments
ULN2803ADW by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85 °C and has a max supply voltage of 3 V. Ideal for applications requiring buffer or inverter-based peripheral drivers with sink current flow direction.
1554216004
Molex
WIRE AND CABLE;
LM555CM
Harris Semiconductor
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
428193213
Molex 428193213 power connector features 1.33" body length, 1000000000 ohm insulation resistance, and 2200VAC dielectric voltage withstand. Ideal for commercial applications with -40 to 105°C operating range, UL-rated with matte tin finish and brass contacts for reliable signal current up to 50A on a single male connector.
43160-2104
The Molex 43160-2104 is a rectangular power connector with 4 contacts, ideal for board mounting applications. Featuring a dielectric voltage of 5000VAC and insulation resistance of 1Gohm, it ensures reliable power connections. With a temperature range from -40 to 75°C, this durable connector is suitable for commercial use in various electronic devices.
43045-1023
The Molex 43045-1023 is a rectangular power connector with 10 contacts, featuring a body length of 0.754", insulation resistance of 1Gohm, and operating temperature range from -40 to 105°C. Ideal for board mounting applications, this connector has a durable design with TIN over nickel termination finish.
1-350944-0
TE Connectivity
TE Connectivity 1-350944-0 is a Power Connector with dimensions 1.05" x 0.36" x 0.36". It offers high insulation resistance of 100M ohm, matte tin termination finish, and operates b/w -40°C to 105°C. Ideal for board mounting applications in commercial settings with a rated current of 19A.
1-770166-1
TE Connectivity 1-770166-1 is a rectangular power connector with a body length of 0.387", width of 0.25", and depth of 0.561". It has a rated voltage of 600V and is commonly used in board mounting applications.
2132781-4
TE Connectivity's 2132781-4 is a RECTANGULAR POWER CONNECTOR with POLYAMIDE insulator material. With insulation resistance of 500M ohm, it operates b/w -55 to 105 °C. Ideal for power applications, this connector has a contact arrangement of S0P4 and can withstand 15 cycles of durability.
39-01-2046
The Molex 39-01-2046 is a rectangular power connector with 4 contacts, POLYAMIDE insulator, and 2200VAC dielectric voltage. It is used in commercial applications for power connections due to its durability, crimp termination type, and straight mounting style.
15-06-0101
Molex 15-06-0101 is a RECTANGULAR POWER CONNECTOR with POLYAMIDE66 insulator. It has 10 contacts, operates b/w -40 to 105 °C, and offers high insulation resistance of 1000000000 ohm. Ideal for PANEL mounting in commercial applications due to its reliability and UL certification.
B06P-VL
J S T Mfg
B06P-VL by J S T Mfg is a RECTANGULAR POWER CONNECTOR with 6 contacts, made of COPPER ALLOY and POLYAMIDE66 insulator. It has Tin finish, UL 94V-0 flammability rating, suitable for board mounting applications requiring male solder termination.
1648110-1
Tyco Electronics Amp
POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Body Depth: .99 inch; Filter Feature: NO; Empty Shell: NO;
6331G2
Anderson Power Products
6331G2 by Anderson Power Products is a RECTANGULAR POWER CONNECTOR with 2 contacts, UL 94V-0 rated. It features HERMAPHRODITIC contact gender and supports CRIMP AND SOLDER termination. Ideal for cable mounting applications in power systems.
1-1123722-2
TE Connectivity's 1-1123722-2 is a rectangular power connector with a body length of 0.309 inch, body width of 0.524 inch, and body depth of 0.413 inch. It has an insulation resistance of 1000000000 ohm and a dielectric withstand voltage of 1500VAC. This connector is commonly used in power applications requiring a rated voltage of 250 V and can operate in temperatures ranging from -30 to 105 °C.
50-84-2090
The Molex 50-84-2090 is a rectangular power connector with 9 contacts, rated at 11A signal current. It features a mating contact pitch of 0.25", insulation resistance of 1Gohm, and dielectric voltage withstand of 5000VAC. Ideal for commercial applications requiring durable connectors with a temperature range from -55 to +105°C.
09062152811
Harting Electronics & Kg
Harting Electronics & Kg 09062152811 is a rectangular power connector with 15 contacts, silver termination finish, and DIN conformance. Ideal for panel mounting applications requiring female contact gender and UL94V-0 flammability rating.
1-770974-1
TE Connectivity 1-770974-1 Power Connector with Matte Tin finish, rated 600V and 9.5A signal current. Ideal for board mounting applications with POLYAMIDE insulator material, UL94V-0 flammability rating, and operating temperature range of -55 to 105°C.
43045-0213
The Molex 43045-0213 is a rectangular power connector with 2 rows, rated for 5A signal current. Featuring LCP insulator material, it has a dielectric voltage of 1500VAC and operates b/w -40 to 105°C. Ideal for board mounting applications requiring durability and reliability.
M80-5000000M1-04-331-00-000
Harwin Plc
M80-5000000M1-04-331-00-000 by Harwin PLC is a rectangular power connector with 4 contacts, gold termination finish, and glass-filled polyphenylene sulfide insulator. It has a body length of 1.024", width of 0.238", and depth of 0.22". Ideal for commercial applications with an operating temperature range from -55°C to 150°C.
39-29-9125
Molex 39-29-9125 is a rectangular power connector with 12 contacts, featuring matte tin finish and polyamide66 insulator. It has a dielectric voltage of 1500VAC, operates b/w -40 to 105°C, and offers durability for 30 cycles. Ideal for board mounting applications requiring reliable power connections in commercial settings.
43045-1612
Molex 43045-1612 is a rectangular power connector with 16 contacts, rated at 5A signal current. It features LCP insulator material, brass contact material, and polarization key for secure connections. Ideal for board mounting applications in commercial settings due to its durability and UL flammability rating of 94V-0.
39-01-2145
Molex 39-01-2145 is a rectangular power connector with 14 contacts, POLYAMIDE66 insulator, and 1500VAC dielectric voltage. It is used in cable applications for commercial reliability, featuring crimp termination and natural color insulation.
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39-31-0020
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: MALE; Dielectric Withstanding Voltage (V): 1500VAC; No. of Connectors: ONE;
39-31-0107
39-31-0100
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: MALE; Dielectric Withstanding Voltage (V): 2200VAC; No. of Connectors: ONE;
39-31-0060
39-31-0068
39-31-0048
39-31-0028
39-31-0108
39-31-0067
39-31-0140
39-31-0088
39-31-0027
39-31-0047
39-31-0080
39-31-0087
39-31-0128
39-31-0147
39-31-0148
39-31-0207
39-31-0240
Supply Digital Components
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