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
$0.586
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32
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1k+
Newark
1+ parts
$0.328
100+ parts
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Arrow
$0.485
$0.425
$0.375
Verical
$0.600
$0.580
$0.520
Interstate Connecting
$0.621
$0.521
$0.492
Heilind Electronics
$0.627
$0.511
$0.496
Mouser Electronics
$1.020
$0.752
$0.640
$0.545
DigiKey
$1.060
$0.730
$0.584
Master Electronics
$0.661
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TTI
$0.455
$0.429
Avnet
$0.468
TTI Europe
$0.530
$0.398
$0.379
NEP Electronics
Powell Electronics
$0.490
PEI Genesis
Chip1Stop
$0.348
$0.334
Nova Conductors
$0.533
Digiode
$0.557
TestEquity
$0.610
TME
$0.860
$0.657
$0.567
Vyrian
IBS Electronics
$0.575
$0.547
VNN
Sensible Micro Corp
PAR Electronics
Flex Direct, LLC
Microfarads
Elcom Components
Prism Electronics
Classic Components Corporation
Netsource Technology, Inc.
Bristol Electronics
Resion
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:
Body Width:
Body Depth:
Body Length:
Body or Shell Style:
Connector Type:
Mating Contact Finish:
Termination Contact Finish:
Contact Gender:
Contact Material:
Contact Pattern:
Contact Resistance:
Contact Style:
DIN Conformance:
Dielectric Withstanding Voltage (V):
Durability:
Empty Shell:
Filter Feature:
IEC Conformity:
Maximum Insertion Force (N):
Insulation Resistance:
Insulator Material:
JESD-609 Code:
MIL Conformity:
Mating Contact Pitch (inch):
Mating Contact Row Spacing (inch):
Mating Info.:
Mixed Contacts:
Mounting Option-1:
Mounting Option-2:
Mounting Style:
Mounting Type:
No. of Connectors:
No. of PCB Rows:
No. of Rows Loaded:
Maximum Operating Temperature (Cel):
Minimum Operating Temperature:
Option:
PCB Contact Pattern:
PCB Contact Row Spacing (mm):
Plating Thickness (inch):
Polarization Key:
Rated Current - Signal:
Reference Standard:
Reliability:
Sub-Category:
Terminal Length:
Terminal Pitch (mm):
Termination Type:
Total No. of Contacts:
UL Flammability Code:
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.
NDT2955
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (Abs) (ID): 2.5 A;
SS14
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM78L05ACMX/NOPB
National Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
LL4148
Secos
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
E8WSDC12-32.768KTR
Abracon
Abracon's E8WSDC12-32.768KTR crystal oscillator offers 20 ppm frequency tolerance, 144% stability, and 70000 ohm series resistance. Ideal for applications requiring precise timing at 0.032768 MHz, such as IoT devices and communication systems.
1N4148WS
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
87832-1420
Molex
87832-1420 by Molex is a 14-contact board connector with 0.079" pitch, suitable for commercial applications. It features matte tin over nickel finish, glass-filled polyamide insulator, and polarization key for easy assembly. Withstanding voltage of 1400VAC and operating temperature range from -55 to 105°C make it reliable for various electronic devices.
CRGCQ0805F10R
TE Connectivity
TE Connectivity's CRGCQ0805F10R is a 10 ohm fixed resistor with 1% tolerance and 400 ppm/°C temperature coefficient. It is a surface mount thick film resistor in an 0805 package, suitable for applications requiring precise resistance values in compact electronic circuits.
Cheng-yi Electronic
FDN5618P
Onsemi
FDN5618P by Onsemi is a P-CHANNEL Power FET with 60V DS Breakdown Voltage. It features a single configuration with built-in diode, suitable for switching applications. With 10A IDM and 0.17 ohm RDS(on), it operates in the temperature range of -55 to 150 °C, making it ideal for various electronic devices.
BAV99+
Multicomp Pro
BAV99+ by Multicomp Pro is a series connected diode with 0.2A output current and 75V peak reverse voltage. Its 0.006us reverse recovery time makes it ideal for high-speed applications. This small outline rectifier diode is designed for surface mount installation in electronic circuits.
2N2222A
Crimson Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
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.
261
Deltrol Controls
Other Relays;
LP2950CDT-3.3G
LP2950CDT-3.3G by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 0.1A. It has a small outline package style, operates at temperatures ranging from -40 to 125 °C, and is suitable for applications requiring low dropout voltage and precise voltage regulation in electronic circuits.
BAV99
Micro Commercial Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/56-351
Carlisle Interconnect Technologies
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Type: CRIMP; Removal Tools: M81969/8-06, M81969/14-02; IEC Conformity: NO; Contact Gender: FEMALE;
Transys Electronics
LM555CMX
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
NC7WZ17P6X
BUFFER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 6; Package Code: TSSOP; Package Shape: RECTANGULAR;
428192214
Molex 428192214 power connector features male blade pin-skt contact style, with 0.937" x 0.555" x 0.827" dimensions. Rated for 50A signal current, UL94V-0 flammability code, and operating temp range of -40 to 105°C. Ideal for board mounting applications requiring reliable solder termination.
172167-1
TE Connectivity's 172167-1 Power Connector features a Mating Contact Pitch of 0.165", Insulation Resistance of 100MΩ, and Rated Voltage of 600V. Ideal for power applications, this connector has a durable design with POLYAMIDE66 insulator material and operates in temperatures ranging from -20°C to 105°C.
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.
1-917658-3
Tyco Electronics Amp
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Manufacturer Series: 917658; DIN Conformance: NO; Contact Material: COPPER ALLOY;
03-06-2031
Molex 03-06-2031 is a rectangular power connector with 0.145" mating contact pitch, suitable for commercial applications. Featuring 2100VAC dielectric voltage, it has a rated current of 5A and operates b/w -40 to 105°C. Ideal for panel mounting, this male connector offers reliable performance with a polarization key and crimp termination.
39-01-2040
Molex 39-01-2040 is a rectangular power connector with 4 contacts, POLYAMIDE66 insulator, and UL94V-2 flammability rating. 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 crimp termination in cable and panel mounting configurations.
39-29-9047
Molex 39-29-9047 is a rectangular power connector with 0.165" contact pitch, suitable for board mounting applications. It features TIN COPPER termination finish, POLYAMIDE66 insulator material, and BRASS contacts. With a durability of 30 cycles and rated current of 8A, it meets CSA and UL standards for commercial reliability.
2008750006
RECTANGULAR POWER CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Contact Material: NOT SPECIFIED;
43025-0200
The Molex 43025-0200 Power Connector has a body size of 0.152" x 0.298" x 0.551", made of POLYAMIDE, with operating temperatures from -40°C to 105°C. It features 2 contacts, UL 94V-0 flammability rating, and is a board connector for commercial applications.
43045-0619
The Molex 43045-0619 is a rectangular power connector with insulation resistance of 1Gohm, dielectric voltage of 1000VAC, and operating temperature range from -40 to 105°C. It is used in board mounting applications for commercial reliability, featuring male contact gender and surface mount termination.
39-29-9067
The Molex 39-29-9067 is a rectangular power connector with 6 contacts, made of brass and tin copper finish. It has a dielectric voltage of 1500VAC, insulation resistance of 1Gohm, and operates b/w -40 to 105°C. Ideal for board mounting applications in commercial settings due to its durability and UL flammability rating.
43640-0409
RECTANGULAR POWER CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE;
2-1103004-3
TE Connectivity's 2-1103004-3 is a rectangular power connector with 15 contacts, made of POLYETHYLENE. It features UL 94V-0 flammability rating and crimp termination. Ideal for cable mounting applications in various industries.
43650-0300
Molex 43650-0300 is a rectangular power connector with 3 contacts, featuring a mating contact pitch of 0.118" and body width of 0.172". Ideal for board mounting applications, it has a termination contact finish of TIN and insulator material of glass filled liquid crystal polymer.
10-08-1081
Molex 10-08-1081 is a rectangular power connector with 8 contacts, featuring brass contact material and matte tin finish. With a mating pitch of 0.2", it offers high insulation resistance of 1000000000 ohm. Ideal for board mounting applications in commercial settings, operating b/w -40 to 80°C.
0-0350782-1
TE Connectivity's 0-0350782-1 is a panel mount rectangular power connector with insulation resistance of 1000000000 ohm. With UL Flammability Code 94V-0, it has a rated current of 19 A and operates b/w -55 to 105 °C. Ideal for commercial applications requiring durable male connectors with crimp termination.
1-178316-3
TE Connectivity 1-178316-3 is a rectangular power connector with 6 contacts, rated at 9.5A signal current. It features glass-filled polyester insulation, solderable retention clips for board mounting, and a temperature range of -55 to 105°C. Ideal for commercial applications requiring durable connectors with UL certification.
76825-0012
Molex 76825-0012 Power Connector features 12 contacts, Matte Tin finish over Nickel barrier, and Liquid Crystal Polymer insulator. Ideal for board mounting applications requiring male SQ PIN-SKT contact style with UL 94V-0 flammability rating.
19-09-1029
The Molex 19-09-1029 is a RECTANGULAR POWER CONNECTOR with POLYAMIDE66 insulator material. It has 2 contacts, FEMALE gender, and CRIMP termination type. Ideal for PANEL mounting in commercial applications due to its compact dimensions of 0.56" x 0.5" x 1.18".
43045-1400
The Molex 43045-1400 is a rectangular power connector with a mating contact pitch of 0.118 inch and a body length of 0.97 inch. It has an insulation resistance of 1,000,000,000 ohm and is commonly used in board mounting applications for power connections.
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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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