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
TE Connectivity's 202K121-25L-0 BOOT features ELASTOMER material, -75 to 150°C temp range, and fits cables from 5.6" to 14". Ideal for applications requiring protection and strain relief for wires up to 0 AWG.
Median Price
$17.380
Lifecycle Status
Suppliers In-Stock
15
In-Stock Inventory
1k+
Farnell
1+ parts
$15.160
100+ parts
$12.530
1k+ parts
$12.340
10k+ parts
-
TE Connectivity
Mouser Electronics
$19.800
$14.110
DigiKey
$24.050
$14.113
Element14
$25.540
$17.470
$17.070
Newark
$25.630
$20.430
Verical
$14.659
Master Electronics
$15.490
Powell Electronics
$14.120
$10.250
Nova Conductors
$10.129
Vyrian
VNN
IBS Electronics
$17.569
$17.484
Electro Sonic
$13.490
$9.940
Kallista Electronics Ltd
Aztec Data Supply Inc.
$3.470
AZTECH Wire
$4.450
$4.270
$4.190
$4.100
Continental Prestige Electronics
$10.280
$8.800
Argo Parts USA
Netroflash
$9.927
$9.623
$9.420
Assy Fe
Allows for easy installation of cables of varying sizes, providing flexibility in cable management.
Ensures that the product can withstand high temperature environments, making it suitable for a wide range of applications.
Can operate in extremely low temperatures, making it suitable for harsh environments or outdoor use.
The name suggests that this product is specifically designed for assembly purposes, indicating its suitability for use in various assembly projects.
Compatible with large wire sizes, ensuring a secure and efficient connection for various electrical applications.
Offers a large cable entry size, allowing for easy accommodation of multiple cables or large diameter cables.
Made from elastomer material known for its durability and flexibility, ensuring a long-lasting and reliable product.
Assembly Products 202K121-25L-0 attributes and parameters. Explore more Assembly Products devices from TE Connectivity
Assembly Item Name:
Maximum Cable Entry:
Minimum Cable Entry:
Connector Accessory Type:
DIN Conformity:
IEC Conformity:
MIL Conformity:
Material:
Maximum Operating Temperature:
Minimum Operating Temperature:
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
EU2B-YS303C
Idec
ROTARY SWITCH;
2N2222A
Crimson Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
STMicroelectronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .6 A;
MC7805CTG
Onsemi
MC7805CTG by Onsemi is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation. The package style is flange mount with through-hole terminals, ensuring easy installation and reliability in diverse electronic designs.
LM555CM
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
1N4148
Sensitron Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Itt Components
RECTIFIER DIODE; Surface Mount: NO; Config: SINGLE; Maximum Operating Temperature: 200 Cel; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .15 A;
SS14
Dc Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Micropac Industries
BAV99WT1G
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
C0603C104K5RACAUTO
KEMET Corporation
KEMET C0603C104K5RACAUTO is a ceramic capacitor with 0.1uF capacitance, rated for 50V. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for automotive applications meeting AEC-Q200 standard, it comes in SMT package with matte tin finish and wraparound terminals.
BAV99
Gec Plessey Semiconductors
Allegro MicroSystems
RECTIFIER DIODE; Terminal Position: END; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
Tak Cheong Electronics Holdings
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
E8WSDC12-32.768KTR
Abracon
Abracon's E8WSDC12-32.768KTR crystal oscillator offers 20 ppm frequency tolerance, 144% stability, and 70000 ohm series resistance. Ideal for applications requiring precise timing at 0.032768 MHz, such as IoT devices and communication systems.
Rugao Dachang Electronic
Infinex
MBR1560CT
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Operating Temperature: 150 Cel; Maximum Repetitive Peak Reverse Voltage: 60 V; Technology: SCHOTTKY; Maximum Non Repetitive Peak Forward Current: 150 A;
Hitano Enterprise
1N4148WT
MTCB2X-205-XXX
TE Connectivity's MTCB2X-205-XXX is an Assembly Product with a max operating temp of 125°C and min of -65°C. It supports up to 0 AWG wire size, rated for 1.5A current, designed for ROUND WIRE applications with MALE contact gender using POLYARYLENE/POLYETHYLENE material.
43030-0009
Molex
The Molex 43030-0009 is a crimp terminal contact with a finish thickness of 30. It is commonly used in assemblies such as 43025, 43645, and 44133. With a rated current of 8.5A, it can accommodate wire sizes ranging from 24 AWG to 20 AWG.
50212-8000
The Molex 50212-8000 CONTACT is a female assembly product with rated AC/DC voltage of 125V, current of 3A, and contact resistance of 10mohm. It supports wire sizes from 30 to 24 AWG and operates in temperatures ranging from -40 to 105 °C. Ideal for applications requiring reliable electrical connections in various industries.
WM-12P
The TE Connectivity WM-12P is an assembly product designed for DTM SERIES applications. It features a max operating temperature of 125°C and a min operating temperature of -55°C. With a design for power and signal, it supports wire sizes up to 0 AWG using polybutylene terephthalate material.
205090-1
205090-1 by TE Connectivity is an assembly product used in AMPLIMITE applications. It has a finish thickness of 50, terminal type of crimp, and can operate b/w -55 to 125 °C. It is designed for signal transmission with a max rated current of 7.5 A and can accommodate wire sizes ranging from 24 AWG to 20 AWG.
1731110060
Molex 1731110060 BACKSHELL is ideal for FCT D-SUB applications. Features include 0.315" min and 0.492" max cable entry, ZINC ALLOY material, -35 to 100°C operating temp range, and SCREW mounting options (4-40 UNC).
M23053/5-111-9
Dunbar Products
ASSEMBLY ITEMS; Construction: SINGLE WALL; MIL Conformity: NO; IEC Conformity: NO; DIN Conformity: NO; Jacket Material: CROSSLINKED POLYOLEFIN;
SPHD-001T-P0.5
J S T Mfg
SPHD-001T-P0.5 by J S T Mfg is a CRIMP terminal for PBV SERIES CONNECTOR with 3A rated current, 20 mohm contact resistance, and 0.039-0.059 inch cable entry. Ideal for 26-22 AWG wires in applications requiring FEMALE contacts at -25 to 85 °C temperature range.
DF3-22SCF
Hirose Electric
DF3-22SCF by Hirose Electric is a female contact with bellowed type, made of phosphor bronze. It has a finish thickness of 39.4 and terminal length of 0.108 inch. This assembly product is used for crimp terminals in straight mounting applications.
502579-0000
The Molex 502579-0000 is a male compression contact designed for signal applications. It has a rated current of 2A and can accommodate wire sizes from 24 to 28 AWG. This assembly product is commonly used with the 502578 housing for crimp terminals with a min cable entry of 0.031 inch.
W3P-1939
TE Connectivity's W3P-1939 is a POWER AND SIGNAL assembly item for DT SERIES. With a temp range of -55 to 125°C, it supports up to 0 AWG wire size. Made of POLYBUTYLENE TEREPHTHALATE, it's ideal for various applications requiring robust electrical connections.
DF60-1012SCFA
CONNECTOR ACCESSORY;
AW3P-1939
Amphenol
SXA-001T-P0.6
SXA-001T-P0.6 by J S T Mfg is a UL approved XA connector with crimp terminals for 28-22 AWG wires, rated at 3A and 250V AC/DC. It features female contacts with 20 mohm resistance, suitable for applications requiring straight mounting and operating temperatures b/w -25 to 85°C.
5-968221-1
TE Connectivity 5-968221-1 is a CRIMP terminal with stamped contact design. It supports wire gauge 18 AWG, rated for 7.5A current. Ideal for applications requiring female contact gender and operating temperatures from -40 to 120°C.
64322-1019
Molex 64322-1019 CONTACT features CRIMP terminal type, 0.0492" min cable entry, and 125°C max operating temp. Ideal for use with 64318-21, 64326 assemblies. Female contact made of copper alloy with 8 mohm resistance, suitable for up to 22 AWG wire size and 0.0551" max cable entry.
M85049/88-19W03
CONNECTOR ACCESSORY; Shell Sizes: 19; Maximum Wire Size: 0 AWG; Wire Gauge (AWG): 0; Material: ALUMINUM ALLOY; Maximum Operating Temperature: 175 Cel;
M300-0010045
Harwin Plc
Harwin PLC's M300-0010045 CONTACT features CRIMP terminal type, 175°C max operating temp, -65°C min operating temp. Ideal for applications requiring FEMALE contact gender, STRAIGHT mounting style, and ROUND PIN-SOCKET contact style. Supports wire sizes from 20 AWG to 18 AWG with a rated current of 10 A.
DF11-2428SC
5212
Keystone Electronics
CONNECTOR ACCESSORY; Assembly Item Name: BATTERY CONTACT; IEC Conformity: NO; DIN Conformity: NO; MIL Conformity: NO; Material: STEEL;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
202K132-25/86-0
CONNECTOR ACCESSORY; Material: ELASTOMER; Maximum Wire Size: 0 AWG; Minimum Cable Entry: 5.9 inch; Minimum Operating Temperature: -75 Cel; Maximum Cable Entry: 15 inch;
202K121-100/86-0
CONNECTOR ACCESSORY; Assembly Item Name: BOOT; Maximum Operating Temperature: 105 Cel; MIL Conformity: NO; Maximum Wire Size: 0 AWG; IEC Conformity: NO;
202K132-25L-0
CONNECTOR ACCESSORY; Material: ELASTOMER; Maximum Wire Size: 0 AWG; Maximum Operating Temperature: 150 Cel; Minimum Operating Temperature: -75 Cel; Minimum Cable Entry: 5.9 inch;
202K132-12-0
CONNECTOR ACCESSORY; Maximum Cable Entry: 14 inch; Maximum Wire Size: 0 AWG; Minimum Operating Temperature: -55 Cel; Minimum Cable Entry: 5.9 inch; Material: FLUOROELASTOMER;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
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12,000 In-Stock
Total price ≈ $80,197.29
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