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 21-033387-021 is a MIL-Spec backshell with crimp contact type. Compliant with MIL-DTL-38999, it mates with 21-033388-021 contacts. Ideal for military applications, it uses AMPHENOL removal tools for male contacts.
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Using crimp contacts ensures a secure and reliable connection, especially in high vibration environments.
Having access to specialized removal tools from Amphenol makes maintenance and repair of the connectors easier and more efficient.
Conforming to MIL standards ensures that the product meets strict military requirements for quality and durability.
Designed to meet the specifications of MIL-DTL-38999, a widely used military standard for connectors, ensures compatibility with a wide range of military equipment.
Using specific mating contacts ensures a proper and secure connection between the connectors.
The use of MIL-connector accessories like contacts enhances the performance and functionality of the connectors.
Having designated removal tools specified by MIL standards simplifies maintenance and ensures proper handling of the connectors.
The male contact gender is commonly used for connectors and ensures compatibility with corresponding female connectors.
Having specific MIL-connector accessory names like 'CONTACT' helps in identifying and sourcing the right components for the connectors.
Mil-Spec Backshells and Connector Accessories 21-033387-021 attributes and parameters. Explore more Mil-Spec Backshells and Connector Accessories devices from Amphenol
Additional Features:
Associated Military - Specifications:
Connector Accessory Type:
Contact Gender:
Contact Type:
DIN Conformity:
IEC Conformity:
MIL Conformity:
Mating Contacts:
MIL-Connector Accessory:
MIL-Connector Accessory Name:
Removal Tool Sources:
Removal Tools:
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.
1N4148
Onsemi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LL4148
Transys Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Continental Device India
2N7002
National Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Style (Meter): SMALL OUTLINE; Terminal Position: DUAL;
EPCS4SI8N
Intel
EPCS4SI8N by Intel is a small outline flash memory with 512Kx8 organization, operating at 3.3V. It features a max clock frequency of 40MHz and endurance of 100k write/erase cycles. Ideal for industrial applications requiring configuration memory with serial interface and low standby current consumption.
LM7805CT
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
CC0603KRX7R9BB104
Yageo
Yageo's CC0603KRX7R9BB104 is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. With X7R temperature characteristics, it operates b/w -55 to 125°C. Ideal for surface mount applications in electronics due to its compact size of 1.6mm x 0.8mm x 0.8mm and wraparound terminals.
2N2222A
Infineon Technologies
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Dc Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Terminal Form: GULL WING;
Rochester Electronics
M24308/2-1F
Positronic Industries
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Additional Features: STANDARD: MIL-DTL-24308, POLARIZED; Body or Shell Style: RECEPTACLE;
First Components International
MBR0520LT3G
MBR0520LT3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.385V and output current of 0.5A. It operates b/w -65°C to 125°C, ideal for applications requiring high-speed switching and low power loss in compact electronic devices. The package style is small outline, making it suitable for surface mount designs in various electronics.
Invensys Sensor Systems
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; Maximum Repetitive Peak Reverse Voltage: 100 V;
Itt Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Package Body Material: PLASTIC/EPOXY; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Package Shape: RECTANGULAR;
BAV99
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
AT90CAN128-16AUR
Microchip Technology
AT90CAN128-16AUR by Microchip: 16 MHz clock, 8-bit data RAM, and 131072 ROM words. Ideal for industrial applications with CAN, SPI, TWI connectivity and low power mode. Contains 4 timers, 8 ADC channels, and supports up to 10-bit analog to digital conversion.
M39029/56351
Souriau
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Gender: FEMALE; Insertion Tools: M81969/14-10; Tool Settings: M22520/2-10; DIN Conformity: NO;
Comchip Technology
SMBJ18CA
Daco Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/76424
Souriau-sunbank Connection Technologies
M39029/76424 by Souriau-sunbank Connection Technologies is a Mil-Spec Backshell with CRIMP REAR RELEASE contact type. It uses M81969/8-07, M81969/14-03 insertion tools and MILITARY removal tool sources. The mating contacts are M39029/78-432, M39029/77-428 with COPPER ALLOY material, ideal for military applications.
M39029/22-193
Defense Logistics Agency
CONNECTOR ACCESSORY; Contact Gender: FEMALE; Insertion Tools: M81969/14-03; Removal Tools: M81969/14-03; Material: COPPER ALLOY; Contact Type: CRIMP REAR RELEASE;
M39029/22-192
CONNECTOR ACCESSORY; Material: COPPER ALLOY; Removal Tool Sources: MILITARY; Insertion Tools: M81969/14-10; Contact Gender: FEMALE; DIN Conformity: NO;
M39029/103559
Esterline Technologies
CONNECTOR ACCESSORY; Contact Gender: FEMALE; Contact Type: CRIMP REAR RELEASE; DIN Conformity: NO; Alternate Contact Sources: MILITARY; Insertion Tools: M81969/8-09, M81969/14-04;
M39029/1-101
Preci-dip Sa
CONNECTOR ACCESSORY; DIN Conformity: NO; Material: BRASS; MIL-Connector Accessory Name: CONTACT; MIL Conformity: YES; IEC Conformity: NO;
MS27488-12-2
TE Connectivity
CONNECTOR ACCESSORY; Material: PLASTIC; MIL Conformity: YES; MIL-Connector Accessory Name: SEALING ITEM; IEC Conformity: NO; Associated Military - Specifications: MS27488;
D38999/33W15N
CONNECTOR ACCESSORY; IEC Conformity: NO; Additional Features: STANDARD: MIL-DTL-38999; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: FEMALE; DIN Conformity: NO;
M85049/88-21W03
CONNECTOR ACCESSORY; IEC Conformity: NO; MIL Conformity: YES; Manufacturer Series: M85049/88-21W03; MIL-Connector Accessory Name: SHIELDING ACCESSORY; MIL-Connector Accessory: S617B;
M85049/38S11W
Amphenol
CIRCULAR CONN ACCESSORY; IEC Conformity: NO; Material: ALUMINUM ALLOY; Associated Military - Specifications: MIL-DTL-38999; MIL Conformity: YES; DIN Conformity: NO;
D38999/33W9R
CONNECTOR ACCESSORY; DIN Conformity: NO; MIL-Connector Accessory Name: PROTECTIVE COVER; Associated Military - Specifications: MIL-DTL-38999; Material: ALUMINUM; Additional Features: STANDARD: MIL-DTL-38999;
D38999/33F11R
Glenair
CONNECTOR ACCESSORY; DIN Conformity: NO; IEC Conformity: NO; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999 SERIES III; Shell Sizes: 11;
M24308/26-1Z
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-DTL-24308; IEC Conformity: NO; MIL Conformity: YES; Material: STEEL; MIL-Connector Accessory Name: SCREW ITEM;
M39029/30-221
TE Connectivity's M39029/30-221 is a Mil-Spec backshell with CRIMP terminals for 3-6 AWG wires, supporting up to 80A current. Ideal for applications requiring secure connections and protection in demanding environments.
M39029/91530
CONNECTOR ACCESSORY; Contact Type: CRIMP; Associated Military - Specifications: MIL-DTL-38999; MIL Conformity: YES; MIL-Connector Accessory Name: CONTACT; DIN Conformity: NO;
D38999/33W13R
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: PROTECTIVE COVER; IEC Conformity: NO; MIL Conformity: YES; Material: ALUMINUM; DIN Conformity: NO;
M39029/58-363
Itt Cannon
CONNECTOR ACCESSORY; Terminal Type: WIRE; Alternate Contact Sources: ITT CANNON; Alternate Contacts: 030-1997-020; IEC Conformity: NO; Associated Military - Specifications: MIL-C-38999;
M39029/57-354
CONNECTOR ACCESSORY; IEC Conformity: NO; Maximum Operating Temperature: 125 Cel; Material: LEAD NICKEL COPPER; Mating Contacts: M39029/58-360; Associated Military - Specifications: MIL-C-24308, MIL-C-39029;
M39029/87-471
CONNECTOR ACCESSORY; Insertion Tool Sources: MILITARY; Material: ALUMEL; IEC Conformity: NO; DIN Conformity: NO; Mating Contacts: M39029/88-483, M39029/89-495;
M39029/58-365
CONNECTOR ACCESSORY; Contact Type: CRIMP; Mating Contacts: M39029/58-364; IEC Conformity: NO; DIN Conformity: NO; Terminal Type: CRIMP;
D38999/32W17N
Spacecraft Components
CONNECTOR ACCESSORY; MIL Conformity: YES; Material: ALUMINUM ALLOY; Associated Military - Specifications: MIL-DTL-38999; DIN Conformity: NO; MIL-Connector Accessory Name: CAP ITEM;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
21-033123-546
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: CONTACT; Contact Gender: FEMALE; Terminal Type: CRIMP; Associated Military - Specifications: MIL-DTL-38999; DIN Conformity: NO;
21-033385-051
CONNECTOR ACCESSORY; Terminal Type: CRIMP; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: FEMALE; DIN Conformity: NO; MIL Conformity: YES;
21-033101-023
CONNECTOR ACCESSORY; Contact Gender: FEMALE; MIL Conformity: YES; Manufacturer Series: 21-0331; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT;
21-032904-021
CONNECTOR ACCESSORY;
21-033384-051
Amphenol's 21-033384-051 is a MIL-Spec backshell with CRIMP terminals, conforming to MIL-DTL-38999. It features male contact gender and mates with 21-033385-051 contacts. Designed for military applications, it uses removal tools like MIL-I-81969/14-06.
21-033190-529
CONNECTOR ACCESSORY; Material: ALUMINUM ALLOY; MIL Conformity: YES; MIL-Connector Accessory Name: CONTACT; Contact Gender: MALE; DIN Conformity: NO;
21-033384-021
CONNECTOR ACCESSORY; Contact Gender: MALE; DIN Conformity: NO; Associated Military - Specifications: MIL-DTL-38999; Terminal Type: CRIMP; MIL Conformity: YES;
21-032904-011
21-033385-141
CONNECTOR ACCESSORY; DIN Conformity: NO; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT; Associated Military - Specifications: MIL-DTL-38999; MIL Conformity: YES;
21-032905-011
21-032905-021
21-033101-024
CONNECTOR ACCESSORY; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999; MIL-Connector Accessory Name: CONTACT; IEC Conformity: NO; DIN Conformity: NO;
21-033470-001
CONNECTOR ACCESSORY; DIN Conformity: NO; Contact Gender: MALE; MIL-Connector Accessory Name: CONTACT; MIL Conformity: YES; IEC Conformity: NO;
21-032905-001
21-033591-031
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-DTL-38999; DIN Conformity: NO; IEC Conformity: NO; Contact Gender: FEMALE; Maximum Operating Temperature: 175 Cel;
21-033592-031
CONNECTOR ACCESSORY; Terminal Type: CRIMP; Mating Contacts: 21-033591-031; MIL-Connector Accessory Name: CONTACT; DIN Conformity: NO; Maximum Operating Temperature: 175 Cel;
21-033651-011
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-DTL-38999; DIN Conformity: NO; IEC Conformity: NO; Material: BERYLLIUM COPPER ALLOY; Mating Contacts: 21-033650-011;
21-033592-021
CONNECTOR ACCESSORY; Mating Contacts: 21-033591-021; Minimum Operating Temperature: -65 Cel; Terminal Type: CRIMP; IEC Conformity: NO; Maximum Operating Temperature: 175 Cel;
21-033102-024
CONNECTOR ACCESSORY; Contact Gender: MALE; MIL-Connector Accessory Name: CONTACT; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999; IEC Conformity: NO;
21-033384-301
CONNECTOR ACCESSORY; Removal Tools: MIL-I-81969/14-06; Contact Gender: MALE; IEC Conformity: NO; Associated Military - Specifications: MIL-DTL-38999; Terminal Type: CRIMP;
Supply Digital Components
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