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
FSA551UCX by Onsemi is a SPST switch with 2 channels, 0.6 ohm max on-state resistance, and 75 dB nominal off-state isolation. It operates in industrial temperature range (-40 to 85 °C) and has a very thin profile (0.619 mm). Ideal for applications requiring separate outputs and low power consumption (<0.12 mA).
Median Price
$0.758
Lifecycle Status
Suppliers In-Stock
12
In-Stock Inventory
1k+
DigiKey
1+ parts
$2.230
100+ parts
$0.926
1k+ parts
$0.730
10k+ parts
-
Flip Electronics (Authorized)
Rochester
$0.810
$0.672
$0.600
Verical
$0.706
Mouser Electronics
$0.656
Digiode
$0.632
Nova Conductors
$0.741
Flip Electronics
Vyrian
Prism Electronics
Netsource Technology, Inc.
SPM Sales
Ampacity Inc.
$0.560
Corphita
$0.598
Corohmni
Continental Prestige Electronics
$0.726
Argo Parts USA
Lixinc
Perfect Parts
Kulean Microsystems
A-Z Elektronik GmbH
Authorized Procurement Solutions
Problanco Electronics
TANS Electronics
Alle Elektronik GmbH
Supply Digital
Microchip USA
SupplyDigital Components
UHIMA Technologies
This material provides durability and protection for the internal components, making the product reliable for long-term use.
Being surface mountable allows for easy and efficient installation on circuit boards, saving space and simplifying assembly processes.
This finish enhances conductivity and corrosion resistance, ensuring reliable signal transmission and longevity of the product.
The separate output feature allows for independent control and monitoring of each channel, providing flexibility and customization in signal routing.
The compact width makes this multiplexer suitable for applications with limited space constraints, enabling efficient integration into various electronic devices.
The low minimum supply voltage requirement ensures compatibility with a wide range of power sources, making this multiplexer versatile and adaptable for different operating environments.
The industrial-grade temperature rating allows the multiplexer to withstand harsh environmental conditions, making it suitable for industrial applications that require robust performance.
Multiplexers & Switches FSA551UCX attributes and parameters. Explore more Multiplexers & Switches devices from Onsemi
Other IC type:
JESD-30 Code:
JESD-609 Code:
Length:
Moisture Sensitivity Level (MSL):
Normal Position (V):
No. of Channels:
No. of Functions:
No. of Terminals:
Nominal Off-state Isolation:
Nominal On-state Resistance Match:
Maximum On-state Resistance (Ron):
Maximum Operating Temperature:
Minimum Operating Temperature:
Output (V):
Package Body Material:
Package Code:
Package Equivalence Code:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Maximum Seated Height:
Maximum Supply Current (Isup):
Maximum Supply Voltage (Vsup):
Minimum Supply Voltage (Vsup):
Surface Mount:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Pitch:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
Width (mm):
FSA551UCX Other Function Semiconductors trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).
President, CEO
Hassane El-Khoury
Executive VP, CFO, Treasurer
Thad Trent
Senior VP
Ross F. Jatou
Aizu Fab
Fabrication
Fab Initiation
1995
Japan
Aizu Wakamatsu
Wafer Capacity
52,000
Si/EPI Fab
2018
Czech Republic
Rožnov pod Radhoštěm
10,000
Expansion Phase 1 for SiC / EPI
2019
14,500
Expansion Phase 2 for SiC / EPI
2024
SiC Fab
2022
USA
Hudson
Bucheon
2013
South Korea
61,000
ISMF - Malaysia
1990
Malaysia
Seremban
95,000
Roznov Device Fab
1987
80,000
Fab 10
2002
East Fishkill
15,000
Burlington
1986
Canada
Gresham
1998
45,000
Bucheon 150mm
2000
50,000
1983
Nampa
Pennsylvania
1997
Mountain Top
36,000
BSS138
Micro Commercial Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Position: DUAL;
1N4148WT
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Grande Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
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.
MBR0520L-T1
Won-top Electronics
MBR0520L-T1 by Won-top Electronics is a Schottky rectifier diode with 20V peak reverse voltage and 0.5A output current. It is a single-config, surface-mount diode in a small outline package, suitable for applications requiring high-speed switching and low forward voltage drop. Operating temperature range from -65°C to 125°C makes it ideal for various electronic circuits.
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;
LM317T
Linear Technology
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Operating Temperature (TJ-Min): 0 Cel; No. of Functions: 1; JESD-609 Code: e0;
1N4148WS
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
STMicroelectronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Operating Temperature: 200 Cel; Config: SINGLE; Terminal Finish: Tin/Lead (Sn/Pb);
Multicomp Pro
Formosa Microsemi
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;
2N2222A
New England 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;
Dc Components
SMBJ18CA
Bytesonic Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
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;
M39029/56-351
Glenair
CONNECTOR ACCESSORY; Associated Backshell Military - Specifications: MIL-DTL-38999; Material: COPPER ALLOY; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: FEMALE; DIN Conformity: NO;
MMBF170LT1G
Rochester Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Package Style (Meter): SMALL OUTLINE; No. of Terminals: 3;
Defense Logistics Agency
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Gender: FEMALE; Mating Contacts: M39029/58-363; Removal Tool Sources: MILITARY; Alternate Contact Sources: MILITARY;
LM317BD2TG
Onsemi
LM317BD2TG by Onsemi is an adjustable positive single output standard regulator with a max output current of 1.5A and a max load regulation of 5.8%. Operating temperature ranges from -40 to 125°C, making it suitable for various applications requiring precise voltage regulation in compact designs.
CD4066BM
Texas Instruments
CD4066BM by Texas Instruments is a CMOS SPST switch with 4 channels, 1300 ohm Ron, and 40 kHz bandwidth. It operates at -55 to 125 °C and has a MILITARY temperature grade. Ideal for applications requiring low on-state resistance and high signal current in compact designs.
ADG804YRMZ
Analog Devices
ADG804YRMZ by Analog Devices is a CMOS single-ended multiplexer with 4 channels. It operates at a supply voltage range of 1.65V to 3.6V and has a max on-state resistance of 0.77 ohm. With a small outline package style, it is ideal for automotive applications requiring fast switching times and high off-state isolation levels.
7705201EX
Harris Semiconductor
SINGLE-ENDED MULTIPLEXER; Temperature Grade: MILITARY; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
ADG719BRMZ
ADG719BRMZ by Analog Devices is an 8-terminal SPDT switch with a max on-state resistance of 12 ohm and break-before-make switching. It operates b/w -40 to 125 °C, suitable for automotive applications due to its CMOS technology and small outline package style.
74HC4052D,653
NXP Semiconductors
NXP Semiconductors' 74HC4052D,653 is a CMOS differential multiplexer with 4 channels. It operates at -40 to 125°C and has a max on-state resistance of 195 ohm. With a small outline package style, it's ideal for automotive applications requiring fast switching times and low on-state resistance.
DG406DYZ-T
Intersil
SINGLE-ENDED MULTIPLEXER; Temperature Grade: INDUSTRIAL; No. of Terminals: 28; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
74HC4052PW,118
NXP Semiconductors' 74HC4052PW,118 is a CMOS differential multiplexer with 4 channels. It operates at a supply voltage range of 1V to 5V and offers a max on-state resistance of 195 ohm. With a small outline package style, it is ideal for automotive applications requiring fast switching times and high isolation levels.
MC14051BDR2G
MC14051BDR2G by Onsemi is a CMOS single-ended multiplexer with 8 channels. It operates at a supply voltage range of 3-18V and offers a max on-state resistance of 1050 ohm. This small outline IC, suitable for military applications, has a temperature range from -55 to 125°C and features break-before-make switching technology.
TMUX6219DGKRQ1
TMUX6219DGKRQ1 by Texas Instruments is an AEC-Q100 qualified SPDT switch with 8 terminals, operating voltage of ±18V. It offers low on-state resistance (9.9Ω), fast switching times (380ns on, 350ns off), and high isolation (55dB). Ideal for automotive applications requiring reliable signal routing in harsh environments.
ADG1611BCPZ-REEL7
ADG1611BCPZ-REEL7 by Analog Devices is a CMOS SPST switch with 4 functions, 16 terminals, and on-state resistance of 4 ohm. It operates in automotive-grade temperature range (-40 to 125°C) and has separate outputs. Ideal for multiplexing applications due to its fast switching time (493 ns) and break-before-make feature.
ADG714BRUZ-REEL7
ADG714BRUZ-REEL7 by Analog Devices is an 8-channel SPST multiplexer switch with a max on-state resistance of 4.5 ohm and switching voltage up to 2.5 V, suitable for industrial applications. It operates at temperatures ranging from -40°C to 85°C, with a compact package style of small outline and thin profile for space-constrained designs. The device features CMOS technology and matte tin terminal finish, making it ideal for various electronic systems requiring precise signal routing.
SN74LV4051APWRG4
SN74LV4051APWRG4 by Texas Instruments is a CMOS single-ended multiplexer with 16 terminals. It operates at a supply voltage range of 2-5.5V and offers a max on-state resistance of 225 ohm. With a nominal bandwidth of 35 kHz, it is ideal for industrial applications requiring high-speed signal switching in compact designs.
CD4052BPWRG3
CD4052BPWRG3 by Texas Instruments is a CMOS differential multiplexer with 2 channels, operating at -55 to 125°C. It has a max on-state resistance of 1050 ohm and a nominal bandwidth of 25 kHz. Ideal for military-grade applications requiring separate outputs and low signal current consumption.
ADG1434YCPZ-REEL7
ADG1434YCPZ-REEL7 by Analog Devices is a CMOS SPDT switch with 20 terminals, operating at -40 to 125 °C. It has a max on-state resistance of 9 ohm and switching voltage of +-5 V, making it ideal for automotive applications requiring fast response times and high isolation levels.
SIP32429DN-T1-GE4
Vishay Intertechnology
SIP32429DN-T1-GE4 by Vishay Intertechnology is a 10-terminal SPST switch with a max on-state resistance of 0.072 ohm. It operates b/w -40 to 85 °C and has an adjustable threshold voltage of +4.8V, making it ideal for industrial applications requiring precise voltage control in compact spaces.
ADP1190ACBZ-R7
SPST; Terminal Finish: TIN SILVER COPPER; JESD-609 Code: e1; Moisture Sensitivity Level (MSL): 1; Maximum Time At Peak Reflow Temperature (s): 30; Peak Reflow Temperature (C): 260;
CD74HC4051M96E4
CD74HC4051M96E4 by Texas Instruments is a CMOS multiplexer with 16 terminals, operating from -55 to 125 °C. It has a max on-state resistance of 270 ohm and switching time of 32 ns. Ideal for military-grade applications requiring high bandwidth and low power consumption.
TS3USB221DRCR
TS3USB221DRCR by Texas Instruments is a 10-terminal differential multiplexer with a supply voltage range of 2.3V to 3.6V, offering separate output and low on-state resistance of 6 ohm. With a bandwidth of 1100 kHz, it is ideal for industrial applications requiring fast switching times and high isolation levels.
ADG1411YRUZ-REEL7
ADG1411YRUZ-REEL7 by Analog Devices is a CMOS SPST switch with 4 functions, operating at -40 to 125°C. It has a max on-state resistance of 5.4 ohm and offers separate outputs. Ideal for automotive applications due to its small size, low power consumption, and high isolation of 80 dB.
ADG408BRUZ-REEL7
ADG408BRUZ-REEL7 by Analog Devices is a CMOS single-ended multiplexer with 8 channels. It has a max on-state resistance of 100 ohm and operates at industrial temperature grade. Ideal for applications requiring high-speed switching with low power consumption in compact designs.
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FSA5157P6X
FSA5157P6X by Onsemi is a SPDT switch with 1.65-4.3V supply, 0.8 ohm Ron, and 75dB isolation. Ideal for industrial applications, it offers fast switching times of 65ns on and 40ns off in a compact package with dual terminals and separate outputs.
Fairchild Semiconductor
SPDT; Temperature Grade: INDUSTRIAL; No. of Terminals: 6; Package Code: TSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
FSA5157L6X
SPDT; Temperature Grade: INDUSTRIAL; No. of Terminals: 6; Package Code: HVSON; Package Shape: RECTANGULAR; Surface Mount: YES;
FSA5157L6X by Onsemi is a SPDT switch with 1.65V min and 4.3V max supply voltage, 0.8 ohm max on-state resistance, and 75dB off-state isolation. It operates in industrial temperature range (-40 to 85 °C) and has fast switching times (65ns on, 40ns off). Ideal for applications requiring high-speed signal routing in compact designs.
FSA551UCX
SPST; Temperature Grade: INDUSTRIAL; No. of Terminals: 9; Package Code: VFBGA; Package Shape: RECTANGULAR; Surface Mount: YES;
FSA515UCX
SPST; Temperature Grade: INDUSTRIAL; No. of Terminals: 4; Package Code: VFBGA; Package Shape: RECTANGULAR; Surface Mount: YES;
FSA550BUCX
FSA550BUCX by Onsemi is a 4-channel multiplexer with a max on-state resistance of 0.8 ohm and a normal position voltage of NC. It operates in industrial temperature grade range from -40 to 85 °C, making it suitable for various switching applications requiring high isolation levels up to 90 dB. The package style is grid array with very thin profile and fine pitch, ideal for compact designs where space is limited.
FSA550UCX
4PST; Temperature Grade: INDUSTRIAL; No. of Terminals: 12; Package Code: VFBGA; Package Shape: RECTANGULAR; Surface Mount: YES;
FSA553UCX
Supply Digital Components
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Total price ≈ $80,197.29
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