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
Amphenol's 10127721-042LF is a Power Connector with 0.378" body length, 0.341" width, and 0.433" depth. Featuring GOLD termination finish, it has an operating temperature range of -40 to 105°C. Ideal for board mounting applications in commercial settings due to its high insulation resistance and copper alloy contact material.
Median Price
$0.440
Lifecycle Status
Suppliers In-Stock
8
In-Stock Inventory
1k+
Farnell
1+ parts
$0.425
100+ parts
$0.289
1k+ parts
$0.285
10k+ parts
-
DigiKey
$0.318
$0.284
$0.240
Mouser Electronics
$0.248
$0.236
Newark
$0.484
$0.362
$0.292
Element14
$0.570
$0.415
$0.371
$0.313
NAC Semi
$0.312
$0.288
Connector Distribution Corp
Right Parts Inc.
Compact size allows for space-saving installation in tight areas.
High insulation resistance ensures reliable and safe electrical connections.
Slim profile enables easy integration into various electronic devices.
Gold contact finish provides excellent conductivity and durability.
Liquid crystal polymer insulator offers robust protection against electrical hazards.
High operating temperature range ensures performance under challenging conditions.
Wide operating temperature range makes it suitable for use in various environments.
Flash plating provides corrosion resistance and enhances electrical conductivity.
Copper alloy contacts offer high conductivity and durability for reliable power transmission.
UL 94V-0 rating ensures compliance with stringent safety standards for flammability.
Black color provides a sleek and professional appearance in electronic applications.
Multiple contacts enable the transmission of power and data signals for enhanced functionality.
Board mounting type allows for secure and stable attachment to circuit boards.
Solder termination offers a reliable and durable connection for long-term use.
Low contact resistance ensures efficient power transfer with minimal loss.
Power Connectors 10127721-042LF attributes and parameters. Explore more Power Connectors devices from Amphenol Communications Solutions
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10127721-042LF Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.40
SB
Amphenol Communications Solutions (ACS), a division of Amphenol Corporation, is a world leader in interconnect solutions for Communications, Mobile Consumer Products, RF, Optical, Broadband and Commercial electronics markets. Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable. ACS has an expansive global presence in research and development, manufacturing, and sales. We design and manufacture a wide range of innovative connectors as well as cable assemblies for diverse applications including server, storage, data center, mobile, RF, networking, industrial, business equipment and automotive.
M39029/58-360
Amphenol
CONNECTOR ACCESSORY; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: MALE; Terminal Type: CRIMP; IEC Conformity: NO;
ULN2803A
Onsemi
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Package Body Material: PLASTIC/EPOXY; Qualification: Not Qualified;
1N4148
Surge Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
M24308/2-1F
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: RECEPTACLE; Body Length: 1.228 inch; No. of Rows Loaded: 2;
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 %;
C0603C104K5RACTU
KEMET Corporation
KEMET C0603C104K5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V URdc. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for SMT applications requiring compact size and reliable performance in various electronic circuits.
Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Forward Voltage (VF): 1 V; Maximum Operating Temperature: 200 Cel; No. of Elements: 1;
ECA2DHG4R7
Panasonic
ECA2DHG4R7 by Panasonic is a 4.7uF aluminum electrolytic capacitor with 200V rated DC voltage. It features tan delta of 0.15, leakage current of 0.0664mA, and ripple current of 50mA, making it ideal for applications requiring high capacitance stability and low leakage in through-hole mounting setups at temperatures ranging from -25 to 105°C.
LL4148
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N7002
Bytesonic Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Position: DUAL; Minimum Operating Temperature: -55 Cel;
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;
MMBT2222ALT1G
MMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, max power dissipation of 0.3W, and hFE of 75. Ideal for switching applications, it operates b/w -55 to 150 °C with a max collector-emitter voltage of 40V. This surface-mount device has a transition frequency of 300MHz and turn-on time of 35ns.
M39029/58360
Esterline Technologies
CONNECTOR ACCESSORY; Terminal Type: CRIMP; Removal Tools: M81969/14-01; Associated Military - Specifications: MIL-DTL-38999; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT;
ULN2803ADWG4
Texas Instruments
ULN2803ADWG4 by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates at temperatures ranging from -40 to 85°C and has a max supply voltage of 3V. Ideal for applications requiring sink current flow direction in a small outline package style.
Sinyork
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Operating Temperature: 85 Cel; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Operating Mode: ENHANCEMENT MODE;
Renesas Electronics
2N7002,215
NXP Semiconductors
2N7002,215 by NXP Semiconductors is a small signal N-CHANNEL FET with a min DS breakdown voltage of 60V and max drain current of 0.3A. It is used for switching applications in enhancement mode, operates b/w -65 to 150 °C, and has a max power dissipation of 0.2W.
LM358MX
LM358MX by Texas Instruments is a dual operational amplifier with a max input offset voltage of 9000 uV. It has a nominal voltage of 5V and a min voltage gain of 15000. This op amp is commonly used in applications requiring amplification and signal conditioning.
2N2222A
Micropac Industries
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Itt Components
RECTIFIER DIODE; Surface Mount: YES; Maximum Reverse Recovery Time: .005 us; Config: SINGLE; Maximum Operating Temperature: 200 Cel; Maximum Non Repetitive Peak Forward Current: 1 A;
10-84-4090
Molex
Molex 10-84-4090 is a rectangular power connector with 9 contacts, Tin finish, and Polyamide66 insulator. It has an insulation resistance of 1Gohm, dielectric voltage of 500VAC, and operates b/w -55 to 105°C. Ideal for board mounting in commercial applications due to its durability and UL certification.
15-06-0060
Molex 15-06-0060 is a RECTANGULAR POWER CONNECTOR with POLYAMIDE66 insulator material. It has 6 contacts, operates b/w -40 to 105 °C, and offers high insulation resistance of 1G ohm. Ideal for commercial applications requiring reliable power connections in tight spaces.
43045-2419
Molex 43045-2419 is a rectangular power connector with 24 contacts, made of LCP material. It has an insulation resistance of 1Gohm, dielectric voltage of 1000VAC, and operates b/w -40 to 105°C. Ideal for board mounting applications requiring durable male connectors with matte tin finish.
1-480711-0
TE Connectivity
TE Connectivity 1-480711-0 is a Power Connector with dimensions 1.3" x 1.02" x 1.08". It has an Insulation Resistance of 100MΩ, operating from -55°C to 105°C. With a total of 15 contacts, it is used in commercial applications requiring durable male connectors for power transmission at up to 115/230VAC.
PCIH47M400A1/AA
Positronic Industries
PCIH47M400A1/AA by Positronic: Rectangular power connector with 47 contacts, gold over nickel termination finish. Ideal for board and panel mounting in applications requiring mixed contacts and male gender connectors.
39-30-1160
The Molex 39-30-1160 is a rectangular power connector with 16 contacts, featuring a mating contact pitch of 0.165", insulation resistance of 1Gohm, and dielectric voltage withstand of 1500VAC. It is used in board mounting applications with a temperature range from -40 to +105°C, suitable for commercial reliability requirements.
IPD1-06-D-K-M
Samtec
RECTANGULAR POWER CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
42816-0212
Molex 42816-0212 is a rectangular power connector with 2 contacts, rated at 50A. Featuring a dielectric voltage of 2200VAC and insulation resistance of 1G ohm, it is suitable for commercial applications requiring a reliable power connection in temperatures ranging from -40 to 105°C.
1723104104
Molex 1723104104 Power Connector features Liquid Crystal Polymer insulator, -40 to 105°C operating temp range, and UL 94V-0 flammability rating. With male SQ pin-skt contacts, it is ideal for board mounting applications requiring a 4-contact connector.
39-01-3049
The Molex 39-01-3049 is a rectangular power connector with 4 contacts, POLYAMIDE66 insulator, and 0.165" mating contact pitch. It operates b/w -40 to 105°C, suitable for commercial applications requiring durable wire termination in a polarized lock mounting configuration.
39-01-2225
Molex 39-01-2225 is a rectangular power connector with 22 contacts, POLYAMIDE66 insulator, and 1500VAC dielectric voltage. It has a body length of 1.866", width of 0.46", and depth of 0.77". Ideal for cable mounting applications requiring high insulation resistance and UL94V-0 flammability rating.
105307-1203
Power Connectors;
172708-0004
RECTANGULAR POWER CONNECTOR; Termination Contact Finish: NOT APPLICABLE; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
1-480706-0
TE Connectivity 1-480706-0 is a POWER CONNECTOR with POLYAMIDE insulator, 9 contacts in a single row. Operating temp: -55 to 105°C. Used for power applications requiring durability and reliability, featuring crimp termination and natural color insulator.
39-01-4030
Molex 39-01-4030 is a rectangular power connector with 3 contacts, POLYAMIDE insulator, and 1500VAC dielectric voltage. It has a 0.54" body length, 0.29" width, and 0.81" depth. Ideal for commercial applications requiring reliable crimp termination in temperatures ranging from -40 to 105°C.
39-01-4046
Molex 39-01-4046 is a rectangular power connector with 4 contacts, POLYAMIDE66 insulator, and 2200VAC dielectric voltage. It has a temperature range of -40 to 105 °C and is suitable for commercial applications requiring durable crimp termination connectors.
2070170014
RECTANGULAR POWER CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE;
43650-0501
The Molex 43650-0501 is a rectangular power connector with 5 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 OVER NICKEL and insulator material made of GLASS FILLED LIQUID CRYSTAL POLYMER.
1-480699-0
TE Connectivity 1-480699-0 is a RECTANGULAR POWER CONNECTOR with POLYAMIDE insulator. It has 2 contacts, operates b/w -55 to 105 °C, and offers high insulation resistance of 1G ohm. Ideal for commercial applications requiring durable power connections.
43045-0600
The Molex 43045-0600 is a rectangular power connector with 6 contacts, featuring bright tin over nickel termination finish. It has a body length of 0.518", insulation resistance of 1G ohm, and operates b/w -40 to 105°C. Ideal for board mounting applications in commercial settings due to its durability and UL flammability rating of 94V-0.
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Amphenol Communications Solutions
Supply Digital Components
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