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
MIL CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Maximum Wire Size: 0 AWG; Maximum Operating Temperature: 175 Cel; Shell Sizes: 21; Material: METAL;
Median Price
$20.195
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Suppliers In-Stock
37
In-Stock Inventory
1k+
Air Electro
1+ parts
$15.240
100+ parts
$12.290
1k+ parts
$10.440
10k+ parts
-
PEI Genesis
$16.160
$13.060
Powell Electronics
$18.430
$14.960
Verical
$19.196
Heilind Electronics
$19.440
$13.416
Farnell
$19.800
$12.870
$11.090
RS Americas
$20.590
Element14
$20.670
Master Electronics
$23.330
$14.240
$14.100
RS (Exports)
$25.900
TTI
$33.600
Newark
$315.600
$135.990
DigiKey
$84.160
$80.830
Arrow
$17.255
March Electronics
BTC Electronics
Electro Enterprises
$11.933
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$8.950
$8.661
FDH Electronics
$16.992
$13.655
$12.744
$12.333
IBS Electronics
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$18.513
$18.275
Nova Conductors
$75.877
Quittner & Schimek s.r.o.
Benchmark Connector Corporation
Vyrian
Kallista Electronics Ltd
ACDS - Activité Composants Distribution Service
American Connector Supply Corp
Electronic Expediters
LWI Electronics Inc
Resion
QIE Inc.
Sensible Micro Corp
$5.655
$5.220
Inventory MP
Bisco
Bristol Electronics
Servo & Electronic Sales Ltd.
EMSNET
R&J Components
Aztec Data Supply Inc.
$2.580
Corohmni
$7.997
Advanced Electronics
$8.045
$7.965
$7.643
Continental Prestige Electronics
$11.020
Semicontronic
$11.400
$11.115
$11.058
Gateway Technologies
$11.765
$10.470
Singapore Electronics
$12.941
$12.035
$11.517
$10.999
Allen Electronics Distributors
$20.110
Ampacity Inc.
$24.810
Netroflash
Argo Parts USA
EMSNET (Excess)
Perfect Parts
Giza Technologies, Inc.
Cyclops Electronics Ltd (Excess)
Mil-Spec Backshells and Connector Accessories D38999/33W21R attributes and parameters. Explore more Mil-Spec Backshells and Connector Accessories devices from TE Connectivity
Connector Accessory Type:
Material:
Maximum Operating Temperature:
Minimum Operating Temperature:
Shell Sizes:
Maximum Wire Size:
TE Connectivity is a global leader in the design and production of innovative connectors and sensors for multiple industries, such as automotive, industrial equipment, data communication systems, aerospace, defense, medical, oil and gas, consumer electronics and energy. It is an American-Swiss domiciled firm that has been providing high-quality products to its customers since 1907.
CEO
Terrence R. Curtin
Executive VP, CFO
Heath A. Mitts
Senior VP, Principal Accounting Officer
Robert J. Ott
LAN8720A-CP-TR
Standard Microsystems
ETHERNET TRANSCEIVER; Temperature Grade: OTHER; Terminal Form: NO LEAD; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE;
FSMLF327
Fox Electronics
FSMLF327 by Fox Electronics is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing such as communication systems, industrial automation, and consumer electronics. Operating temperature range from -40 to 85 °C.
1N4148
Frontier Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Semitronics
2N2222A
Secos
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .6 A; JEDEC-95 Code: TO-92;
SMBJ18CA
World Products
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
06035C104KAT2A
KYOCERA AVX
06035C104KAT2A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. 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.
2N7002
STMicroelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .2 A; Transistor Application: SWITCHING;
LL4148
Surge Components
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
M24308/2-1F
Tyco Electronics Amp
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; IEC Conformity: NO; Mixed Contacts: NO; Empty Shell: NO;
STM32H743XIH6
STM32H743XIH6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 36-Ch 16-Bit ADC, and 2-Ch 12-Bit DAC. It operates at up to 48 MHz, has 1085440 bytes of RAM, and offers connectivity options like CAN, I2C, USB. Ideal for industrial applications requiring high-performance processing and extensive peripheral support.
Wuxi Xuyang Electronic
1N4148WS
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/56-351
TE Connectivity
TE Connectivity's M39029/56-351 is a CRIMP contact type backshell accessory with rated voltage of 115V. It operates b/w -65 to 175 °C, suitable for MIL-C-39029/56 connectors with wire gauge ranging from 28 to 22 AWG. Ideal for military applications requiring female contacts and copper alloy material.
BAV99
Micro Commercial Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SPC TECHNOLOGY/ MULTICOMP
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BAV99-7-F
Multicomp Pro
LM107H/883C
National Semiconductor
LM107H/883C by National Semiconductor is a MILITARY-grade Operational Amplifier with +-5/+-15V supplies. Featuring 2000uV max input offset voltage, it operates from -55 to 125 °C. Ideal for applications requiring VOLTAGE-FEEDBACK architecture and frequency compensation.
International Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.1 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
Panjit International
M39029/87-476
Glenair
CONNECTOR ACCESSORY; Contact Type: CRIMP REAR RELEASE; Removal Tools: M81969/8-06, M81969/14-02, M81969/14-10; DIN Conformity: NO; Associated Military - Specifications: MIL-C-38999; Material: CHROMEL;
TXR40AC00-1406AI
TE Connectivity's TXR40AC00-1406AI is a MIL-Spec backshell with shell size 15D. It conforms to MIL standards, supports wire up to 0 AWG, and has a temp range of -65°C to 200°C. Ideal for MIL-DTL-38999 Series III & IV connectors, it offers cable entry from 0.188" to 0.3".
D38999/32F15N
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-DTL-38999 SERIES III; Material: ALUMINUM ALLOY; Shell Sizes: 15; MIL Conformity: YES; DIN Conformity: NO;
M85049/38S15W
CONNECTOR ACCESSORY; Material: ALUMINIUM ALLOY; IEC Conformity: NO; MIL Conformity: YES; MIL-Connector Accessory Name: STRAIN RELIEF; Shell Sizes: 15;
M39029/87-475
CONNECTOR ACCESSORY; National Stock Number (NSN): 5999012007989; Manufacturer Series: M39029/87-475; MIL Conformity: YES; Material: ALUMEL; Removal Tool Sources: MILITARY;
M85049/88-21W03
CONNECTOR ACCESSORY; Associated Backshell Military - Specifications: MIL-DTL-38999; IEC Conformity: NO; Material: ALUMINUM; MIL-Connector Accessory Name: BACKSHELL; MIL Conformity: YES;
M29504/15-4171C
CONNECTOR ACCESSORY;
MS3181-12CA
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-DTL-26482; Shell Sizes: 12; MIL Conformity: YES; MIL-Connector Accessory Name: PROTECTIVE COVER; IEC Conformity: NO;
M39029/58-360
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;
M39029/28211
Souriau-sunbank Connection Technologies
M39029/28211 by Souriau-sunbank features CRIMP REAR RELEASE contact type, MIL-Connector Accessory for POWER 12-14 AWG. Compatible with M81969/8-09 and M81969/14-04 insertion tools. Ideal for military applications requiring shielded, 1500 cycle connectors.
D38999/33W17N
Souriau
CONNECTOR ACCESSORY; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999; Additional Features: STANDARD: MIL-DTL-38999; Shell Sizes: 17; Material: ALUMINUM;
D38999/33W13R
Amphenol
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: PROTECTIVE COVER; IEC Conformity: NO; MIL Conformity: YES; Material: ALUMINUM; DIN Conformity: NO;
M81824/1-3
CONNECTOR ACCESSORY; DIN Conformity: NO; MIL Conformity: YES; Material: COPPER; IEC Conformity: NO; MIL-Connector Accessory Name: SPLICE;
M24308/26-1F
Itt Cannon
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: HARDWARE-FEMALE SCREWLOCK; IEC Conformity: NO; Material: STEEL; MIL Conformity: YES; DIN Conformity: NO;
M39029/56-352
TE Connectivity's M39029/56-352 is a CRIMP contact type backshell accessory for MIL-DTL-38999 connectors. It supports wire gauge 16, with a cross section area of 1.5 mm2 and rated current of 13A. Compatible with insertion tools M81969/14-03 and M81969/8-07, it is ideal for military applications requiring reliable crimp connections.
D38999/32F25N
CONNECTOR ACCESSORY; MIL Conformity: YES; Material: ALUMINUM ALLOY; IEC Conformity: NO; DIN Conformity: NO; Shell Sizes: 25;
M39029/87-471
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-C-38999; Contact Gender: MALE; DIN Conformity: NO; Contact Type: CRIMP; MIL-Connector Accessory Name: CONTACT;
M85049/38-21N
Defense Logistics Agency
CONNECTOR ACCESSORY; MIL Conformity: YES; MIL-Connector Accessory Name: STRAIN RELIEF; Backshell Clamping: BARS/STRAPS; Manufacturer Series: M85049/38-21N; Shell Sizes: 21, G;
M24308/26-2F
Adi Electronics
CONNECTOR ACCESSORY; MIL Conformity: YES; Additional Features: STANDARD: MIL-DTL-24308; IEC Conformity: NO; DIN Conformity: NO; Associated Military - Specifications: MIL-DTL-24308;
M83513/05-02
CONNECTOR ACCESSORY; MIL Conformity: YES; MIL-Connector Accessory Name: JACK SCREW; IEC Conformity: NO; Additional Features: STANDARD: MIL-DTL-83513, LOW PROFILE; Material: STEEL;
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;
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;
Esterline Technologies
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; 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;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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