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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Featured manufacturers
Amphenol's M85049/38-21N is a MIL-Spec backshell with shell size 21, aluminum material, and MIL-DTL-38999 compatibility. It offers strain relief for connectors, operates b/w -65°C to 200°C, making it ideal for military applications requiring rugged and reliable performance.
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Assy Fe
Having a shell size of 21 ensures compatibility with MIL-DTL-38999 connectors, making this product a suitable choice for a wide range of military applications.
Being MIL compliant guarantees that this backshell meets high military standards for quality and performance.
The high maximum operating temperature of 200°C provides reliability in harsh environmental conditions, ensuring the backshell can withstand extreme temperatures.
The low minimum operating temperature of -65°C ensures operational functionality in cold climates or environments, making it suitable for use in various conditions.
Being associated with MIL-DTL-38999 specifications ensures compatibility and performance with military-grade connectors, guaranteeing a secure and reliable connection.
The strain relief feature helps to protect cables from excessive bending or pulling, reducing the risk of damage and ensuring a longer lifespan for the connectors.
Constructed from aluminum, this backshell offers durability and lightweight properties, making it ideal for use in aerospace and defense applications where weight is a critical factor.
Mil-Spec Backshells and Connector Accessories M85049/38-21N attributes and parameters. Explore more Mil-Spec Backshells and Connector Accessories devices from Amphenol
Associated Backshell Military - Specifications:
Connector Accessory Type:
DIN Conformity:
IEC Conformity:
MIL Conformity:
Material:
MIL-Connector Accessory Name:
Maximum Operating Temperature:
Minimum Operating Temperature:
Shell Sizes:
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.
SMBJ18CA
Microsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS84PH6327XTSA2
Infineon Technologies
BSS84PH6327XTSA2 by Infineon is a P-CHANNEL FET with 60V DS breakdown voltage, ideal for switching applications. It features a single configuration with built-in diode and operates in enhancement mode. With a max drain current of 0.17A and on-resistance of 8 ohm, it offers reliable performance in small outline packages.
LM358N
Intersil
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
1N4148
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WS
Rugao Dachang Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MBR0520LT1G
Onsemi
MBR0520LT1G 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, has a peak reflow temperature of 260°C, and a repetitive peak reverse voltage of 20V. This diode is ideal for applications requiring high-speed switching in compact electronic devices.
General Semiconductor
1N4148WT
Diodes Incorporated
World Products
Bytesonic Electronics
Excel (Suzhou) Semiconductor
Bourns
LL4148
Goodwork Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Jiangsu Changjiang Electronics Technology
SS14
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SZNUP2105LT1G
SZNUP2105LT1G by Onsemi is a Transient Suppression Device with 2 elements in a common anode configuration. It has a max non-repetitive peak reverse power dissipation of 350W and breakdown voltage of 29.1V. Ideal for applications requiring bidirectional polarity protection, such as automotive electronics and industrial equipment due to its AEC-Q101 compliance and high clamping voltage of 44V.
DP83848IVVX/NOPB
Texas Instruments
Texas Instruments DP83848IVVX/NOPB is a 3.3V Ethernet transceiver with 100000 Mbps data rate, suitable for industrial applications. It features CMOS technology, operates b/w -40 to 85 °C, and comes in a low profile flatpack package with matte tin finish.
BSS138
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (ID): .22 A; Package Shape: RECTANGULAR;
LM358MX
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Minimum DS Breakdown Voltage: 50 V; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
M39029/90529
Souriau
CONNECTOR ACCESSORY; Rated Current: 46 A; Insertion Tools: M81969/14-12; Mounting Style: STRAIGHT; Removal Tools: M81969/14-12; IEC Conformity: NO;
MS27488-16-2
Amphenol
CONNECTOR ACCESSORY; MIL Conformity: YES; DIN Conformity: NO; IEC Conformity: NO; Contact Gender: MALE; Associated Military - Specifications: MIL-DTL-38999;
M24308/26-1P
Itt Cannon
GENERAL CONN ACCESSORY; DIN Conformity: NO; Associated Military - Specifications: MIL-DTL-24308; MIL Conformity: YES; Material: STAINLESS STEEL; IEC Conformity: NO;
D38999/33W13N
TE Connectivity
MIL CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Shell Sizes: 13; Maximum Operating Temperature: 175 Cel; Material: METAL; Maximum Wire Size: 0 AWG;
M39029/90-529
TE Connectivity's M39029/90-529 is a CRIMP contact type backshell accessory for MIL-DTL-38999 connectors. It supports 0 AWG wire size, handles up to 46 A current, and features a straight mounting style. Ideal for power and signal applications in military environments.
M83513/05-02
Cristek Interconnects
CONNECTOR ACCESSORY; Material: STEEL; MIL-Connector Accessory Name: JACK SCREW; Associated Military - Specifications: MIL-DTL-83513; MIL Conformity: YES; IEC Conformity: NO;
M85049/49-2-16W
CIRCULAR CONN ACCESSORY; Material: ALUMINUM ALLOY; MIL-Connector Accessory Name: STRAIN RELIEF; IEC Conformity: NO; Associated Military - Specifications: MIL-DTL-38999; DIN Conformity: NO;
TXR40AC90-2008AI
TE Connectivity's TXR40AC90-2008AI backshell fits MIL-DTL-38999 Series III, IV connectors with shell size 21; G. Made of aluminum alloy, it supports wire up to 0 AWG and cable entry from 0.25" to 0.4". Operating b/w -65°C to 200°C, it conforms to MIL standards for military applications.
M81969/14-01
Esterline Technologies
TOOL AND MACHINERY; IEC Conformity: NO; DIN Conformity: NO; MIL-Connector Accessory Name: INSERTION TOOL; MIL Conformity: YES; National Stock Number (NSN): 5120000180575;
M39029/87-476
Defense Logistics Agency
CONNECTOR ACCESSORY; Contact Type: CRIMP REAR RELEASE; Manufacturer Series: M39029/87-476; DIN Conformity: NO; Contact Gender: MALE; Associated Military - Specifications: MIL-C-38999;
MS3181-12CA
Glenair
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-DTL-26482; Shell Sizes: 12; MIL Conformity: YES; MIL-Connector Accessory Name: PROTECTIVE COVER; IEC Conformity: NO;
M85049/95-12A-A
CONNECTOR ACCESSORY; MIL Conformity: YES; MIL-Connector Accessory Name: MOUNTING FLANGE; Shell Sizes: 12; DIN Conformity: NO; IEC Conformity: NO;
M85049/38-9W
Amphenol's M85049/38-9W backshell is a MIL-Spec accessory with shell size 9, aluminum material, and MIL-DTL-38999 compatibility. It offers strain relief for military connectors, operating in temperatures from -65°C to 200°C. Ideal for rugged applications requiring reliable cable management.
D38999/33F11R
CONNECTOR ACCESSORY; DIN Conformity: NO; IEC Conformity: NO; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999 SERIES III; Shell Sizes: 11;
M39029/56-352
CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; MIL Conformity: YES; Maximum Operating Temperature: 175 Cel; Contact Type: CRIMP; Contact Gender: FEMALE;
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;
M85049/38-13W
CONNECTOR ACCESSORY; Shell Sizes: 13; MIL-Connector Accessory Name: CABLE CLAMP; IEC Conformity: NO; MIL Conformity: YES; DIN Conformity: NO;
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;
M22520/1-01
TOOL AND MACHINERY; MIL-Connector Accessory Name: CRIMP TOOL; DIN Conformity: NO; IEC Conformity: NO; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-26482;
M39029/88-487
CONNECTOR ACCESSORY; IEC Conformity: NO; Additional Features: STANDARD: MIL-C-38999; Contact Type: CRIMP; Contact Gender: FEMALE; Associated Military - Specifications: MIL-C-38999;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
M85049/85-08W02
CIRCULAR CONN ACCESSORY; Shell Sizes: 8; 9; IEC Conformity: NO; MIL-Connector Accessory Name: BAND LOCK ADAPTER; MIL Conformity: YES; DIN Conformity: NO;
CONNECTOR ACCESSORY; MIL Conformity: YES; Material: ALUMINIUM ALLOY; Associated Backshell Military - Specifications: MIL-DTL-38999; Shell Sizes: 08; DIN Conformity: NO;
M85049/38-11W
CIRCULAR CONN ACCESSORY; DIN Conformity: NO; Associated Military - Specifications: MIL-DTL-38999; MIL-Connector Accessory Name: STRAIN RELIEF; Material: ALUMINUM ALLOY; IEC Conformity: NO;
CONNECTOR ACCESSORY; IEC Conformity: NO; MIL Conformity: YES; DIN Conformity: NO; Material: ALUMINIUM ALLOY; Associated Military - Specifications: MIL-DTL-38999;
CONNECTOR ACCESSORY; Material: ALUMINUM; MIL-Connector Accessory: S770; MIL Conformity: YES; Shell Sizes: 11, B; Associated Military - Specifications: MIL-C-38999;
M85049/38-17W
CIRCULAR CONN ACCESSORY; MIL-Connector Accessory Name: STRAIN RELIEF; DIN Conformity: NO; IEC Conformity: NO; Shell Sizes: 17; E; Associated Military - Specifications: MIL-DTL-38999;
CONNECTOR ACCESSORY; Shell Sizes: 17; Associated Military - Specifications: MIL-C-38999; MIL Conformity: YES; IEC Conformity: NO; DIN Conformity: NO;
Souriau-sunbank Connection Technologies
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-C-38999; Shell Sizes: 17; IEC Conformity: NO; DIN Conformity: NO; MIL-Connector Accessory Name: STRAIN RELIEF;
Joslyn Sunbank Company
CONNECTOR ACCESSORY; MIL Conformity: YES; Shell Sizes: 17; IEC Conformity: NO; Associated Military - Specifications: MIL-C-38999; MIL-Connector Accessory Name: STRAIN RELIEF;
CONNECTOR ACCESSORY; DIN Conformity: NO; MIL-Connector Accessory Name: STRAIN RELIEF; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999; IEC Conformity: NO;
CONNECTOR ACCESSORY; IEC Conformity: NO; Shell Sizes: 17, E; MIL-Connector Accessory: S770; MIL-Connector Accessory Name: STRAIN RELIEF; Backshell Clamping: BARS/STRAPS;
M85049/38-25W
CIRCULAR CONN ACCESSORY; MIL-Connector Accessory Name: STRAIN RELIEF; Shell Sizes: 25; J; IEC Conformity: NO; DIN Conformity: NO; MIL Conformity: YES;
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-C-38999; MIL-Connector Accessory Name: STRAIN RELIEF; MIL Conformity: YES; MIL-Connector Accessory: S770; Material: ALUMINUM;
CONNECTOR ACCESSORY; Shell Sizes: 25; IEC Conformity: NO; MIL-Connector Accessory Name: STRAIN RELIEF; Associated Military - Specifications: MIL-C-38999; DIN Conformity: NO;
CONNECTOR ACCESSORY; DIN Conformity: NO; Shell Sizes: 25; Associated Military - Specifications: MIL-DTL-38999; IEC Conformity: NO; MIL Conformity: YES;
CONNECTOR ACCESSORY; IEC Conformity: NO; Shell Sizes: 25; MIL-Connector Accessory Name: STRAIN RELIEF; DIN Conformity: NO; Associated Military - Specifications: MIL-C-38999;
CONNECTOR ACCESSORY; IEC Conformity: NO; MIL-Connector Accessory Name: STRAIN RELIEF; DIN Conformity: NO; MIL Conformity: YES; Associated Military - Specifications: MIL-C-38999;
CIRCULAR CONN ACCESSORY; Shell Sizes: 13; C; MIL-Connector Accessory Name: STRAIN RELIEF; IEC Conformity: NO; MIL Conformity: YES; DIN Conformity: NO;
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-C-38999; MIL-Connector Accessory Name: STRAIN RELIEF; Shell Sizes: 13, C; Material: ALUMINUM; National Stock Number (NSN): 5935012202040;
CONNECTOR ACCESSORY; MIL Conformity: YES; IEC Conformity: NO; DIN Conformity: NO; Shell Sizes: 13; MIL-Connector Accessory Name: CABLE CLAMP;
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