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 504021-1 is a BAYONET-coupled FIBER OPTIC ST CONNECTOR with SIMPLEX connection. Featuring RECEPTACLE body style and STRAIGHT mounting, it supports SINGLE mode. Ideal for ST Fiber Optic applications requiring reliable and efficient connectivity.
Median Price
$10.503
Lifecycle Status
Suppliers In-Stock
23
In-Stock Inventory
1k+
Arrow
1+ parts
$10.716
100+ parts
$8.842
1k+ parts
$8.392
10k+ parts
-
Verical
$10.290
March Electronics
DF Sales Co.
$3.140
Nova Conductors
$5.856
TME
$11.750
$8.220
Digiode
VNN
Bisco
Vyrian
Bristol Electronics
Defense Contract Solutions
American Connector Supply Corp
LWI Electronics Inc
R&J Components
Connector Distribution Corp
Right Parts Inc.
Resion
Mil-Aero Solutions, Inc.
Prism Electronics
Sunrise Surplus Inc.
First Choice Components Inc.
Continental Prestige Electronics
$5.739
AZTECH Wire
$6.845
Aztec Data Supply Inc.
$8.637
Semicontronic
$13.870
$13.523
$13.454
Perfect Parts
Authorized Procurement Solutions
Argo Parts USA
Corphita
Kepictronics
Netroflash
$5.563
$5.446
Resion (Excess)
The bayonet coupling allows for quick and easy connection, making this connector ideal for applications where quick installation and removal is needed.
The ST fiber optic connector is a popular choice in telecommunications and networking applications due to its simple design and reliable performance.
The simplex connection type means that this connector can only transmit data in one direction, which is suitable for applications requiring a single data stream.
The receptacle style of the body or shell allows for easy insertion of the connector into a corresponding receptacle, providing a secure and stable connection.
The straight mounting style of this connector allows for easy installation in a straight line without any angles or bends, ensuring optimal performance.
The single mode fiber optic connector is ideal for long-distance and high-speed data transmission, making it a reliable choice for demanding applications.
ST Fiber Optic Connectors 504021-1 attributes and parameters. Explore more ST Fiber Optic Connectors devices from TE Connectivity
Body or Shell Style:
Connection Type:
Connector Type:
Mating Contact Finish:
Termination Contact Finish:
Contact Material:
Coupling Type:
DIN Conformance:
IEC Conformity:
MIL Conformity:
Mode:
Mounting Style:
Option:
504021-1 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.70.00.00
SB
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
1N4148
Terry Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V;
LM358N
Kec
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
BAV99
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): .715 V; Maximum Operating Temperature: 150 Cel; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .2 A;
1N4148WT
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
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;
Compensated Devices
RECTIFIER DIODE; Terminal Position: UPPER; Terminal Form: NO LEAD; No. of Terminals: 1; Surface Mount: YES; Package Shape: SQUARE;
C1210C104K5RACTU
KEMET Corporation
KEMET C1210C104K5RACTU is a ceramic capacitor with 0.1uF capacitance, rated for 50V. It has X7R temperature characteristics and ±10% tolerance, suitable for surface mount applications in a wide temperature range from -55°C to 125°C. Its compact rectangular package makes it ideal for various electronic devices.
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N2222A
Silicon Transistor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
AH180-WG-7
Diodes Incorporated
AH180-WG-7 by Diodes Inc. is a magnetic field sensor with 1.5mT hysteresis, 0.30V output range, and 9mA max operating current. Ideal for applications requiring non-inverting analog voltage output in a compact rectangular package suitable for surface mount installations.
Motorola
RECTIFIER DIODE; Surface Mount: YES; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us; Maximum Repetitive Peak Reverse Voltage: 70 V; JESD-609 Code: e0;
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
Continental Device India
FDLL4148
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N7002
Yangzhou Yangjie Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 1; Terminal Form: GULL WING; Maximum Drain Current (ID): .34 A;
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;
FT232RL-REEL
FTDI
FTDI's FT232RL-REEL is a bus controller with 28 terminals, operating at 3.3V to 5.25V. It supports USB, VBUS, and UART buses with a data transfer rate of 60MBps. Ideal for industrial applications due to its CMOS technology and compatibility with RS232, RS422, and RS485 standards.
LL4148
Good-ark Electronics
GRM155R71H103KA88D
Murata Manufacturing
The Murata Manufacturing GRM155R71H103KA88D is a ceramic capacitor with 0.01uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring compact size and high reliability.
FST2MC5BL
Panduit
FIBER OPTIC ST CONNECTOR;
032212
Legrand
1060120500
Molex
FIBER OPTIC ST CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Contact Material: NOT SPECIFIED;
M83522/16DNY
Amphenol
FIBER OPTIC ST CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
8901
3m Electronic Products Division
8901 by 3M Electronic Products Division is a ST Fiber Optic Connector with 0.2 dB Insertion Loss, BAYONET Coupling Type, and 126um Fiber Size. Ideal for SINGLE Mode applications, it features FIBER OPTIC ST CONNECTOR with SIMPLEX Connection Type.
2708481
Phoenix Contact
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; Connection Type: SIMPLEX; Contact Material: NOT SPECIFIED; DIN Conformance: NO; IEC Conformity: NO;
6105-B
6105-B by 3M Electronic Products Division is an ST Fiber Optic Connector with Bayonet coupling type. It operates b/w -40°C to 80°C, suitable for optical fiber connections in various applications. Featuring a 125um fiber size, it offers simplex connection with wire termination and black insulator color.
M83522/16DNX
Amphenol's M83522/16DNX is a ST Fiber Optic Connector with 1dB Insertion Loss, Bayonet Coupling Type, and -55 to 125°C Operating Temperature. It features Polarized Housing, Female Contact Gender, and Steel Shell Material. Ideal for optical fiber connections in commercial applications with durability of 500 cycles.
504021-1
TE Connectivity
MSTC3100
The Amphenol MSTC3100 is a ST Fiber Optic Connector with 0.72 dB Insertion Loss, BAYONET Coupling Type, and 500 Cycles Durability. It features a MALE Contact Gender and OPTICAL FIBER Contact Style for commercial applications requiring reliable fiber optic connections.
Tyco Electronics Amp
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; Mode: MULTI; Manufacturer Series: 504021; MIL Conformity: NO; Connection Type: SIMPLEX;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
504021-2
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; Contact Material: NOT SPECIFIED; DIN Conformance: NO; Connection Type: SIMPLEX; Coupling Type: BAYONET;
504000-1
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; DIN Conformance: NO; Connection Type: SIMPLEX; Mating Contact Finish: NOT SPECIFIED; MIL Conformity: NO;
504001-1
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; Connection Type: SIMPLEX; Fiber Size: 125um; Body or Shell Style: PLUG; MIL Conformity: NO;
504008-7
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; Coupling Type: BAYONET; DIN Conformance: NO; Fiber Size: 140um; Body or Shell Style: PLUG;
504022-2
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; Contact Material: NOT SPECIFIED; Connection Type: SIMPLEX; IEC Conformity: NO; Manufacturer Series: 504022;
504022-3
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; Coupling Type: BAYONET; MIL Conformity: NO; Manufacturer Series: 504022; DIN Conformance: NO;
504000-2
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; Fiber Size: 125um; Manufacturer Series: 504000; MIL Conformity: NO; Mode: SINGLE;
504000-3
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; Mode: SINGLE; Coupling Type: BAYONET; Manufacturer Series: 504000; DIN Conformance: NO;
504000-5
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; IEC Conformity: NO; Manufacturer Series: 504000; Fiber Size: 125um; Coupling Type: BAYONET;
504000-6
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; Fiber Size: 125um; IEC Conformity: NO; Coupling Type: BAYONET; DIN Conformance: NO;
504008-3
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; IEC Conformity: NO; Mating Contact Finish: NOT SPECIFIED; Fiber Size: 125um; Coupling Type: BAYONET;
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; Mode: MULTI; Connection Type: SIMPLEX; Mating Contact Finish: NOT SPECIFIED; MIL Conformity: NO;
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; Body or Shell Style: RECEPTACLE; Coupling Type: BAYONET; MIL Conformity: NO; Contact Material: NOT SPECIFIED;
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; Manufacturer Series: 504022; Mode: MULTI; Connection Type: SIMPLEX; IEC Conformity: NO;
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; MIL Conformity: NO; Contact Material: NOT SPECIFIED; Manufacturer Series: 504022; DIN Conformance: NO;
504001-5
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED; Connection Type: SIMPLEX; Insertion Loss: .4 dB;
504008-4
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; MIL Conformity: NO; IEC Conformity: NO; Manufacturer Series: 504008; Contact Material: NOT SPECIFIED;
504008-8
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; MIL Conformity: NO; Contact Material: NOT SPECIFIED; DIN Conformance: NO; Coupling Type: BAYONET;
Commscope
FIBER OPTIC ST CONNECTOR; Option: GENERAL PURPOSE; Mating Contact Finish: NOT SPECIFIED; IEC Conformity: NO; Coupling Type: BAYONET; MIL Conformity: NO;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved