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 FSN-21A-18 is a 1" interconnection device with 18 contacts, rated at 3A for signal current. It operates b/w -40 to 125°C and supports solid wire types. Ideal for board mounting applications requiring solder termination with a terminal pitch of 2.54mm.
Median Price
$1.752
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TTI Europe
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100+ parts
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VNN
$1.717
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$2.480
Vyrian
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Bristol Electronics
Bisco
Bastille Electronics
$1.664
$1.581
$1.559
Argo Parts USA
Continental Prestige Electronics
Corphita
$2.349
Assy Fe
Ideal size for easy installation and compatibility with standard board sizes.
Ensures reliable performance even in high temperature environments.
Suitable for use in a wide range of temperatures, including cold environments.
Specifically designed for interconnecting various components, ensuring secure connections.
Capable of handling high signal currents without risk of overheating or damage.
Provides ample connectivity options for various devices and components.
Allows for easy and secure mounting on circuit boards for a stable connection.
Supports a wide range of wire sizes for flexibility in connecting different types of cables.
Maintains signal integrity and reduces signal loss for high-quality connections.
Standard pitch size for easy compatibility with other components and boards.
Suitable for use with solid cables, providing a stable and secure connection.
Capable of handling high currents for reliable power connections.
Solder termination ensures a durable and reliable connection for long-term use.
Other Function Interconnects FSN-21A-18 attributes and parameters. Explore more Other Function Interconnects devices from TE Connectivity
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EMI Shielded:
Empty Shell:
Filter Feature:
IEC Conformity:
MIL Conformity:
Mains Connector Rating:
Mixed Contacts:
Mounting Type:
No. of Connectors:
No. of Ports:
No. of Rows Loaded:
Maximum Operating Temperature (Cel):
Minimum Operating Temperature:
Option:
Panel Mount:
Rated Current - Signal:
Terminal Pitch (mm):
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Total No. of Contacts:
Maximum Wire Size:
FSN-21A-18 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
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
SS14
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FDV304P
Onsemi
The Onsemi FDV304P is a P-CHANNEL FET with 25V DS Breakdown Voltage, ideal for SWITCHING applications. It features a max Drain Current of 0.46A and an Operating Temperature range of -55 to 150 °C. The transistor comes in a PLASTIC/EPOXY package with GULL WING terminals, suitable for surface mount configurations.
MMBT2907ALT1G
MMBT2907ALT1G by Onsemi is a PNP BJT transistor with 100 min hFE, 60V VCEO, and 200MHz fT. Ideal for switching applications, it has a small outline package with Gull Wing terminals and can handle up to 0.6A of collector current.
BAV99
Won-top Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Itt Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Package Body Material: PLASTIC/EPOXY; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Package Shape: RECTANGULAR;
Calogic
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Peak Reflow Temperature (C): NOT SPECIFIED; Terminal Position: DUAL;
2N2222A
National Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .5 A;
Transys Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Minimum DS Breakdown Voltage: 60 V; Maximum Operating Temperature: 150 Cel;
M24308/2-1F
Itt Cannon
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Additional Features: STANDARD: MIL-DTL-24308, POLARIZED; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Filter Feature: NO;
LM107H
Advanced Micro Devices
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Bias Current (IIB) @25C: .075 uA;
BSS138
Changzhou Galaxy Century Microelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Minimum DS Breakdown Voltage: 50 V; Maximum Operating Temperature: 150 Cel;
ABS25-32.768KHZ-T
Abracon
Abracon's ABS25-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency, such as IoT devices and precision timing systems in industrial settings.
LM555CM
Intersil
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LL4148
Temic Semiconductors
RECTIFIER DIODE; Terminal Position: END; Terminal Form: NO LEAD; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148
Sinyork
RECTIFIER DIODE; Surface Mount: NO; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Output Current: .15 A; Maximum Repetitive Peak Reverse Voltage: 100 V; No. of Phases: 1;
Surge Components
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
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;
Weitron Technology
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Terminal Finish: TIN LEAD; Maximum Operating Temperature: 150 Cel;
Semicoa
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
M39029/56351
Esterline Technologies
CONNECTOR ACCESSORY; IEC Conformity: NO; Contact Gender: FEMALE; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT; Tool Settings: M22520/2-10;
SP150B
Pomona Electronics
INTERCONNECTION DEVICE; Additional Features: STANDARD: IEC 1010-2-031;
930176-100
Hirschmann Electronics & Kg
INTERCONNECTION DEVICE; Termination Contact Finish: Silver (Ag); Minimum Operating Temperature: -25 Cel; JESD-609 Code: e4; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
973582-100
INTERCONNECTION DEVICE;
930726101
Altech
5008
Keystone Electronics
TRD855SCR-50
Infinite Electronics International
INTERCONNECTION DEVICE; Additional Features: CATEGORY 5 SCREENED RJ45 TO RJ45;
14B26-SZLB-300-0LC
3m Electronic Products Division
108-0302-001
Johnson Components
INTERCONNECTION DEVICE; Reliability: COMMERCIAL; Contact Gender: MALE; Dielectric Withstanding Voltage (V): 4950VAC; No. of Connectors: ONE; Contact Material: BRASS;
135104-01-06.00
Amphenol
INTERCONNECTION DEVICE; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
135101-01-06.00
INTERCONNECTION DEVICE; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
931804100
Sks-kontakttechnik
930061-100
INTERCONNECTION DEVICE; Additional Features: STANDARD: IEC 1010;
5188
INTERCONNECTION DEVICE; Additional Features: BNC: BRASS, NICKEL PLATED, GRABBER: COPPER ALLOY, GOLD PLATED;
111-0103-001
Cinch Connectivity Solutions
2302010
Phoenix Contact
108-0303-001
Ef Johnson
INTERCONNECTION DEVICE; Reliability: COMMERCIAL; Contact Gender: MALE; Dielectric Withstanding Voltage (V): 4950VAC; No. of Connectors: ONE; Manufacturer Series: 108;
6001
R285.025.401
Radiall S A
1514
Ntt
4147
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
FSN-21A-10
TE Connectivity
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; Cable Types: SOLID; Mating Contact Finish: NOT APPLICABLE; Filter Feature: NO;
FSN-21A-4
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; Maximum Operating Temperature (Cel): 125; Characteristic Impedance: 117 ohm; Empty Shell: NO;
FSN-21A-11
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; IEC Conformity: NO; DIN Conformance: NO; Terminal Pitch (mm): 2.54;
FSN-21A-15
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; Terminal Pitch (mm): 2.54; Cable Types: STRANDED; Body Length: 1 inch;
FSN-21A-20
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; Rated Current - Signal: 3 A; Termination Type: SOLDER; Mounting Type: BOARD;
FSN-21A-30
TE Connectivity's FSN-21A-30 is a 1" INTERCONNECTION DEVICE with 30 contacts, rated at 3A. It operates b/w -40 to 125 °C and supports wire size up to 24 AWG. Ideal for BOARD mounting in applications requiring a characteristic impedance of 117 ohm.
FSN-21A-6
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; Empty Shell: YES; Minimum Operating Temperature: -40 Cel; Filter Feature: NO;
FSN-22A-30
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; Contact Material: NOT SPECIFIED; No. of Rows Loaded: 1; Cable Types: STRANDED;
FSN-24A-30
FSN-22A-8
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; MIL Conformity: NO; Panel Mount: NO; Contact Material: NOT SPECIFIED;
FSN-21A
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; IEC Conformity: NO; Mixed Contacts: NO; MIL Conformity: NO;
FSN-21A-24
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; Panel Mount: NO; EMI Shielded: NO; Body Length: 1 inch;
FSN-21A-7
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; Empty Shell: NO; IEC Conformity: NO; Maximum Wire Size: 24 AWG;
FSN-21A-9
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; Filter Feature: NO; EMI Shielded: NO; Empty Shell: NO;
FSN-21A-12
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; Minimum Operating Temperature: -40 Cel; Panel Mount: NO; Cable Types: SOLID;
FSN-21A-13
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; Contact Material: NOT SPECIFIED; Terminal Pitch (mm): 2.54; DIN Conformance: NO;
FSN-21A-21
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; Mounting Type: BOARD; Body Length: 1 inch; Terminal Pitch (mm): 2.54;
FSN-21A-27
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; Characteristic Impedance: 117 ohm; Total No. of Contacts: 27; DIN Conformance: NO;
FSN-21A-28
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; Termination Type: SOLDER; MIL Conformity: NO; Characteristic Impedance: 117 ohm;
FSN-21A-2
INTERCONNECTION DEVICE; Option: GENERAL PURPOSE; No. of Connectors: ONE; Mixed Contacts: NO; Terminal Pitch (mm): 2.54; Empty Shell: NO;
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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