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
CONNECTOR ACCESSORY; Material: ALUMINUM; DIN Conformity: NO; MIL Conformity: YES; Additional Features: STANDARD: MIL-DTL-38999; MIL-Connector Accessory Name: PROTECTIVE COVER;
Median Price
$13.670
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Air Electro
1+ parts
$7.420
100+ parts
$5.980
1k+ parts
$5.080
10k+ parts
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Powell Electronics
$8.940
$8.540
TTI
$9.970
$8.870
PEI Genesis
$11.310
$9.140
Heilind Electronics
$14.283
$9.857
Arrow
$14.948
$10.858
$9.251
Newark
$20.210
$16.030
$15.240
Mouser Electronics
$418.060
Verical
$6.344
$5.838
BTC Electronics
Master Electronics
$12.270
March Electronics
DigiKey
$61.760
$59.320
Electro Enterprises
$8.244
$6.870
$6.183
$5.984
FDH Electronics
$12.209
$9.811
$9.157
$8.861
Nova Conductors
$78.899
IBS Electronics
$132.326
$107.754
Benchmark Connector Corporation
Inventory MP
Bristol Electronics
EMSNET
Vyrian
American Connector Supply Corp
Technoshack Inc.
Semi Source
Resion
First Choice Components Inc.
Lakeland Logistics Inc
Kallista Electronics Ltd
Advanced Electronics
$4.726
$4.301
$3.875
Aztec Data Supply Inc.
$5.023
Semicontronic
$6.310
$6.152
$6.121
Ampacity Inc.
Continental Prestige Electronics
$6.950
Corohmni
$9.875
Gateway Technologies
$70.220
Netroflash
Singapore Electronics
$86.789
$80.713
$77.242
$73.770
Argo Parts USA
Perfect Parts
Speed Components Ltd (Excess)
Mil-Spec Backshells and Connector Accessories D38999/33W9R attributes and parameters. Explore more Mil-Spec Backshells and Connector Accessories devices from Esterline Technologies
Additional Features:
Associated Military - Specifications:
Connector Accessory Type:
Contact Gender:
DIN Conformity:
IEC Conformity:
MIL Conformity:
Material:
MIL-Connector Accessory Name:
Shell Sizes:
Esterline Technologies Corporation was a publicly traded company that designs, manufactures, and markets specialty products primarily for aerospace and defense customers. The company is best known as a supplier of products and equipment for aerospace companies such as Boeing and Airbus; and for American and allied military forces. Esterline is based in Bellevue, Washington. Curtis Reusser serves as company chairman, president, and CEO. On March 14, 2019, TransDigm successfully completed the acquisition of Esterline Technologies Corporation (formerly NYSE:ESL).
SMBJ18CA
Pro-an Electronic
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Polarity: BIDIRECTIONAL; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V;
Weitron Technology
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/56351
Esterline Technologies
CONNECTOR ACCESSORY; IEC Conformity: NO; Contact Gender: FEMALE; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT; Tool Settings: M22520/2-10;
SS14
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
International Devices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
M39029/58-360
Defense Logistics Agency
CONNECTOR ACCESSORY; Contact Type: CRIMP REAR RELEASE; Mating Contacts: M39029/56-348, M39029/57-354; Insertion Tool Sources: MILITARY; Contact Gender: MALE; Alternate Contact Sources: MILITARY;
CRCW040210K0FKED
Vishay Intertechnology
Vishay Intertechnology's CRCW040210K0FKED is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.063 W power dissipation. Ideal for surface mount applications in electronics due to its compact SMT package style and high operating temperature range of -55 to 155 °C.
LM317T
Bay Linear
Other Regulators; No. of Terminals: 3; No. of Outputs: 1; Surface Mount: NO; Maximum Load Regulation (%): 1.5 %; Operating Temperature (TJ-Min): 0 Cel;
Sensitron Semiconductor
1N4148WS
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Rfe International
BAV99
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
NDT2955
Onsemi
NDT2955 by Onsemi is a P-CHANNEL FET with 60V DS Breakdown Voltage, ideal for SWITCHING applications. It features a max IDM of 15A and EAS of 174mJ, suitable for ENHANCEMENT MODE operation. With a compact SMALL OUTLINE package and -55 to 150 °C operating range, it offers efficient power dissipation up to 3W.
2N7002
Formosa Microsemi
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Maximum Drain Current (Abs) (ID): .115 A;
1N4148
Philips Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Temic Semiconductors
SDR0604-101KL
Bourns
SDR0604-101KL by Bourns is a surface mount fixed inductor with a nominal inductance of 100 uH. It is a general purpose inductor suitable for power applications, with a max rated current of 0.52 A and a self-resonance frequency of 9 MHz.
LL4148
Rugao Dachang Electronic
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
CDSOT23-SM712
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.
ECS-.327-12.5-17X-TR
Ecs International
ECS-0.327-12.5-17X-TR by Ecs International is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing in temperature ranges from -40 to 85 °C, such as telecommunications and industrial automation.
M85049/19-11W03A
M85049/19-11W03A by Defense Logistics Agency is a Mil-Spec backshell with shell size 11, MIL-C-38999 conformity, and aluminum alloy material. It is used for MIL-C-38999 connectors with backshell clamping using bars/straps. Ideal for military applications requiring durable connector accessories.
M85049/85-12W02
Amphenol
CIRCULAR CONN ACCESSORY; IEC Conformity: NO; MIL-Connector Accessory Name: BAND LOCK ADAPTER; DIN Conformity: NO; Associated Military - Specifications: MIL-DTL-38999; Material: ALUMINUM ALLOY;
M85049/52-1-10W
Souriau-sunbank Connection Technologies
GENERAL CONN ACCESSORY; Material: ALUMINUM; IEC Conformity: NO; MIL-Connector Accessory Name: STRAIN RELIEF; DIN Conformity: NO; MIL Conformity: YES;
MS27488-20
CONNECTOR ACCESSORY; IEC Conformity: NO; MIL-Connector Accessory Name: SEAL PLUG; MIL Conformity: YES; DIN Conformity: NO; Associated Military - Specifications: MIL-DTL-38999;
M39029/30-222
TE Connectivity
TE Connectivity's M39029/30-222 is a Mil-Spec Backshell with CRIMP terminals. It supports wire sizes from 2 AWG to 0 AWG, with a cross-section area of 55 mm² and a rated current of 150 A. Ideal for applications requiring FEMALE contact gender in high-power environments.
M39029/102558
Souriau
CONNECTOR ACCESSORY; Mating Contacts: M39029/103-559; Insertion Tool Sources: MILITARY; Associated Military - Specifications: MIL-C-38999; Removal Tool Sources: MILITARY; IEC Conformity: NO;
M39029/56353
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-DTL-38999; Contact Type: CRIMP; DIN Conformity: NO; IEC Conformity: NO; Contact Gender: FEMALE;
M85049/69-11W
CIRCULAR CONN ACCESSORY; DIN Conformity: NO; MIL Conformity: YES; Shell Sizes: 11; IEC Conformity: NO; MIL-Connector Accessory Name: BOOT ADAPTER;
M39029/102-558
Amphenol's M39029/102-558 is a Mil-Spec backshell with CRIMP terminals, MIL-STD-1760 conformity, and male mating contacts (M39029/103-559). It is used as a connector accessory for military applications requiring reliable contact connections.
DE24657
Itt Cannon
CONNECTOR ACCESSORY; Shell Sizes: DE; MIL Conformity: YES; IEC Conformity: NO; DIN Conformity: NO; Material: CARBON STEEL;
38941-22L
TE Connectivity's 38941-22L is a Mil-Spec backshell with CRIMP terminal type for wire gauge 22 AWG, rated at 5A. Ideal for male contacts, it suits applications requiring 0.34 mm2 cross-section area and accommodates wires from 28 to 22 AWG.
CONNECTOR ACCESSORY; Shell Sizes: 10, 10S, 10SL; Backshell Clamping: BARS/STRAPS; MIL-Connector Accessory Name: STRAIN RELIEF; Associated Military - Specifications: MIL-C-5015, MIL-C-26482, MIL-C-83723; MIL-Connector Accessory: S787;
D38999/33Z13R
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: CAP ITEM; Material: ALUMINUM ALLOY; DIN Conformity: NO; MIL Conformity: YES; Shell Sizes: 13;
M39029/1-101
TE Connectivity's M39029/1-101 is a Mil-Spec backshell with CRIMP terminals. It supports wire gauges from 20 to 16 AWG, rated for 13A current. Made of brass/copper alloy, it operates b/w -65°C to 200°C, ideal for military connectors and accessories.
M39029/5-115
Preci-dip Sa
CONNECTOR ACCESSORY; IEC Conformity: NO; Contact Gender: FEMALE; DIN Conformity: NO; Associated Military - Specifications: MIL-C-39029; MIL Conformity: YES;
D38999/28-3F
Glenair
CONNECTOR ACCESSORY; Material: ALUMINUM; DIN Conformity: NO; Shell Sizes: 11, 13; Associated Military - Specifications: MIL-C-38999; MIL Conformity: YES;
M85049/38-11N
CONNECTOR ACCESSORY; IEC Conformity: NO; Backshell Clamping: BARS/STRAPS; MIL-Connector Accessory: S770; National Stock Number (NSN): 5935012904834; Associated Military - Specifications: MIL-C-38999;
MS27488-16-2
CONNECTOR ACCESSORY; IEC Conformity: NO; DIN Conformity: NO; Shell Sizes: 16; MIL Conformity: YES; MIL-Connector Accessory Name: SEALING ITEM;
Tri-star Electronics International
CONNECTOR ACCESSORY; Material: COPPER ALLOY; MIL Conformity: YES; Associated Military - Specifications: MIL-C-55302/69, MIL-C-38999; MIL-Connector Accessory Name: CONTACT; Terminal Type: CRIMP;
M39029/87-472
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: CONTACT; Removal Tool Sources: MILITARY; Insertion Tool Sources: MILITARY; Alternate Contact Sources: MILITARY; Manufacturer Series: M39029/87-472;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
D38999/32F21N
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: COVER ITEM; Associated Military - Specifications: MIL-DTL-38999 SERIES III; MIL Conformity: YES; IEC Conformity: NO; Material: ALUMINUM ALLOY;
Spacecraft Components
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-DTL-38999; Shell Sizes: 21; MIL-Connector Accessory Name: CAP ITEM; Material: ALUMINUM ALLOY; MIL Conformity: YES;
MIL CONNECTOR ACCESSORY; Material: METAL; Maximum Wire Size: 0 AWG; Minimum Operating Temperature: -65 Cel; Maximum Operating Temperature: 175 Cel; Shell Sizes: 21;
D38999/32F17N
CONNECTOR ACCESSORY; DIN Conformity: NO; MIL Conformity: YES; Material: ALUMINUM ALLOY; Shell Sizes: 17; MIL-Connector Accessory Name: CAP ITEM;
MIL CONNECTOR ACCESSORY; Maximum Wire Size: 0 AWG; Shell Sizes: 17; Minimum Operating Temperature: -65 Cel; Maximum Operating Temperature: 175 Cel; Material: METAL;
CONNECTOR ACCESSORY; Shell Sizes: 17; MIL Conformity: YES; MIL-Connector Accessory Name: COVER ITEM; IEC Conformity: NO; Associated Military - Specifications: MIL-DTL-38999 SERIES III;
D38999/33Z25R
MIL CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Maximum Operating Temperature: 175 Cel; Shell Sizes: 25; Maximum Wire Size: 0 AWG; Material: METAL;
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: CAP ITEM; Shell Sizes: 25; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999; DIN Conformity: NO;
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: COVER ITEM; Material: ALUMINUM ALLOY; Associated Military - Specifications: MIL-DTL-38999 SERIES III; MIL Conformity: YES; IEC Conformity: NO;
D38999/33W13R
Joslyn Sunbank Company
CONNECTOR ACCESSORY; Shell Sizes: 13; Material: ALUMINUM ALLOY; MIL Conformity: YES; MIL-Connector Accessory Name: COVER ITEM; IEC Conformity: NO;
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: PROTECTIVE COVER; Shell Sizes: 13; IEC Conformity: NO; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: FEMALE;
TE Connectivity's D38999/33W13R is a Mil-Spec backshell with 13 shell sizes, MIL-DTL-38999 conformity, and -65 to 175 °C operating temperature range. It accommodates up to 0 AWG wire size and is ideal for military applications requiring durable metal covers.
CONNECTOR ACCESSORY; DIN Conformity: NO; Shell Sizes: 13; National Stock Number (NSN): 5935013068834; MIL-Connector Accessory Name: COVER ITEM; MIL-Connector Accessory: S944;
CONNECTOR ACCESSORY; Additional Features: STANDARD: MIL-DTL-38999; Contact Gender: FEMALE; Shell Sizes: 13; IEC Conformity: NO; MIL-Connector Accessory Name: PROTECTIVE COVER;
CONNECTOR ACCESSORY; DIN Conformity: NO; MIL Conformity: YES; IEC Conformity: NO; Associated Military - Specifications: MIL-DTL-38999 SERIES III; Shell Sizes: 13;
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: PROTECTIVE COVER; IEC Conformity: NO; MIL Conformity: YES; Material: ALUMINUM; DIN Conformity: NO;
CONNECTOR ACCESSORY; DIN Conformity: NO; Additional Features: STANDARD: MIL-DTL-38999; IEC Conformity: NO; Contact Gender: FEMALE; Shell Sizes: 13;
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-DTL-38999; Shell Sizes: 13; MIL-Connector Accessory Name: COVER ITEM; DIN Conformity: NO; Material: ALUMINUM ALLOY;
D38999/33Z21N
CONNECTOR ACCESSORY; IEC Conformity: NO; Shell Sizes: 21; Material: ALUMINUM ALLOY; MIL-Connector Accessory Name: COVER ITEM; Associated Military - Specifications: MIL-DTL-38999 SERIES III;
MIL CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Maximum Wire Size: 0 AWG; Maximum Operating Temperature: 175 Cel; Shell Sizes: 21; Material: METAL;
Supply Digital Components
$106.00
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12,000 In-Stock
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