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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MIL SERIES CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Minimum Operating Temperature: -55 Cel; Mounting Type: CABLE; Unique Insert No.: 8-4;
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$8.520
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$11.960
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$15.050
DigiKey
$16.740
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MIL-Spec Circular Connectors PT04A8-4PW attributes and parameters. Explore more MIL-Spec Circular Connectors devices from Amphenol
Additional Features:
Backshell Type:
Body or Shell Style:
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Description:
Empty Shell:
Environmental Characteristics:
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Maximum Operating Temperature (Cel):
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Option:
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Unique Insert No.:
PT04A8-4PW Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.20
SB
Amphenol is one of the world’s largest providers of high-technology interconnect, sensor and antenna solutions. Our products Enable the Electronics Revolution across virtually every end market, including Automotive, Broadband Communications, Commercial Aerospace, Industrial, Information Technology and Data Communications, Military, Mobile Devices and Mobile Networks. Founded in 1932, Amphenol trades on the New York Stock Exchange under the ticker APH and is headquartered in Wallingford, Connecticut, USA.
LL4148
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
MMBT3904-7-F
Diodes Incorporated
Diodes Inc. MMBT3904-7-F is a NPN BJT transistor for switching applications. Features include VCEsat of 0.3V, hFE of 30, and IC of 0.2A. With a max operating temp of 150°C, it's ideal for small outline SMT designs in automotive electronics.
LM317T
Integrated Power Semiconductors
Other Regulators; No. of Terminals: 3; Operating Temperature (TJ-Min): 0 Cel; Terminal Pitch: 2.54 mm; Maximum Load Regulation (%): 1.5 %; Nominal Dropout Voltage-1: 3 V;
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.
OPA2277UA
Texas Instruments
OPA2277UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 100 uV and micropower consumption of 1.65 mA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1000 kHz in a small outline package.
Inchange Semiconductor
Other Regulators; No. of Terminals: 3; Surface Mount: NO; Technology: BIPOLAR; Minimum Output Voltage-1: 1.2 V; No. of Outputs: 1;
2N2222A
Transistor & Electronic
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148WS
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Nte Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 1 W; Maximum Collector Current (IC): .8 A; Terminal Form: WIRE;
2902037
Phoenix Contact
MODULAR TERMINAL BLOCK;
CDSOT23-SM712
Bourns
Bourns CDSOT23-SM712 is a bidirectional Transient Voltage Suppressor diode with 400W peak power dissipation and 20uA reverse current. Ideal for surge protection in applications requiring a max clamping voltage of 14V, such as IEC-61000-4-2 compliant systems. Operates b/w -55°C to 150°C with matte tin finish and Gull Wing terminals.
LM2931Z-5.0RPG
Onsemi
LM2931Z-5.0RPG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V Nominal Output Voltage, 0.1A Max Output Current, and 6V Min Input Voltage. It operates in temperatures ranging from -40 to 125 °C and is ideal for applications requiring stable voltage regulation in electronic circuits.
SS14
Vishay Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148-GS08
Telefunken Microelectronics
RECTIFIER DIODE; Surface Mount: YES; JESD-609 Code: e0; No. of Elements: 1; Maximum Operating Temperature: 175 Cel; Maximum Non Repetitive Peak Forward Current: 2 A;
Electronic Transistors
SMBJ18CA
Brightking
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMMBT2222ALT1G
SMMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, 0.6A IC, and 40V VCE. It has a hFE of 75, fT of 300MHz, and operates up to 150°C. Ideal for small signal applications in automotive electronics due to AEC-Q101 compliance.
LM358M
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
1N4148
Central Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Eic Semiconductor
D38999/26WE35SN
TE Connectivity
TE Connectivity's D38999/26WE35SN is a MIL-Spec Circular Connector with 55 contacts, gold over nickel termination, and EMI shielding. Ideal for applications requiring corrosion resistance, it has a threaded coupling type and operates in temperatures ranging from -65 to 200°C.
D38999/26WA98PN-LC
Aero-electric Connector
MIL SERIES CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; IEC Conformity: NO; Polarization: N; Maximum Operating Temperature (Cel): 175;
D38999/26WE6SN
Souriau-sunbank Connection Technologies
MIL SERIES CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Shell Finish: CADMIUM PLATED; Additional Features: STANDARD: MIL-DTL-38999 SERIES III, RFI SHIELDED; MIL Conformity: YES;
D38999/26WB98SN
TE Connectivity's D38999/26WB98SN is a MIL-Spec Circular Connector with gold termination, rated for 850V and 7.5A signal current. With EMI shielding and fluid resistance, it's ideal for aerospace applications requiring durable, threaded coupling connectors in temperatures ranging from -65 to 200°C.
D38999/24W-C-35SN
Hi Rel Connectors
D38999/24W-C-35SN by Hi Rel Connectors is a MIL-Spec Circular Connector with threaded coupling, operating from -65 to 175°C. It features 22 contacts, aluminum alloy shell, and corrosion-resistant design. Ideal for cable and panel mounting in harsh environments requiring fluid resistance.
D38999/26FA35PN
Itt Cannon
MIL SERIES CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Body or Shell Style: PLUG; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Contact Sizes: 22D;
D38999/26FE35SN
MIL SERIES CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: PLUG; Contact Sizes: 22D; IEC Conformity: NO;
D38999/26FJ35PN-LC
MIL SERIES CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Mating Contact Finish: NOT SPECIFIED; Mixed Contacts: NO; Minimum Operating Temperature: -65 Cel;
D38999/26FD35SN-L/C
TE Connectivity's D38999/26FD35SN-L/C is a MIL-Spec Circular Connector with EMI shielding, threaded coupling, and 37 contacts. It operates in temperatures from -65 to 200°C, suitable for harsh environments. Ideal for applications requiring corrosion resistance and secure cable mounting.
MS3106A10SL-3S
Amphenol
MS3106A10SL-3S by Amphenol is a MIL-Spec Circular Connector with threaded coupling, operating from -55°C to 125°C. Featuring 3 contacts, aluminum alloy shell, and olive drab cadmium finish, it's ideal for environment-resistant applications requiring solder termination on cables.
Tt Electronics Plc
MIL SERIES CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Contact Quantities: 55; Coupling Type: THREADED; Maximum Operating Temperature (Cel): 175;
D38999/26WC98SN
Corsair Electrical Connectors
MIL SERIES CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Shell Finish: CADMIUM; Coupling Type: THREADED; IEC Conformity: NO;
D38999/20WC35SN
Defense Logistics Agency
MIL SERIES CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Minimum Operating Temperature: -65 Cel; Contact Quantities: 22; MIL Conformity: YES;
D38999/20WB98SN
MIL SERIES CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; National Stock Number (NSN): 5935012076496; Contact Sizes: 20; DIN Conformance: NO;
D38999/26WB35SA-LC
MIL SERIES CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Maximum Operating Temperature (Cel): 175; Backshell Type: SOLID; Body or Shell Style: PLUG;
D38999/26WC4PN
Esterline Technologies
MIL SERIES CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Backshell Type: SOLID; IEC Conformity: NO; Environmental Characteristics: CORROSION RESISTANT; ENVIRONMENT RESISTANT; FLUID RESISTANT;
D38999/26FD35PN-LC
MIL SERIES CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Shell Finish: NICKEL; Contact Sizes: 22D; Maximum Operating Temperature (Cel): 200;
MIL SERIES CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Contact Quantities: 55; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Empty Shell: NO;
D38999/26WE35PN-LC
MIL SERIES CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Contact Quantities: 55; Mixed Contacts: NO; Total No. of Contacts: 55;
D38999/20WA35PN-LC
MIL SERIES CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Body or Shell Style: RECEPTACLE; Total No. of Contacts: 6; Mating Contact Finish: NOT SPECIFIED;
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Supply Digital Components
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