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
Omron's EE-SX4009-P1 is a photoelectric linear position sensor with voltage output. Operating range of -25 to 75°C, it has supply voltage of 4.5-5.5V and current up to 30mA. Ideal for panel mounting applications requiring precise position sensing in various environments.
Median Price
$3.080
Lifecycle Status
Suppliers In-Stock
19
In-Stock Inventory
1k+
Farnell
1+ parts
$2.400
100+ parts
$2.170
1k+ parts
$2.130
10k+ parts
-
Arrow
$2.532
Newark
$2.760
DigiKey
Mouser Electronics
$3.190
Element14
$3.549
$2.857
RS (Exports)
$4.012
Interstate Connecting
$4.193
$3.494
$3.381
RS Americas
$4.720
$4.290
$4.010
Distrelec
$6.130
$5.131
$4.799
Master Electronics
$2.120
$2.090
Verical
$2.723
$2.582
Chip1Stop
$2.377
TME
$2.700
$2.330
Nova Conductors
$3.107
TodayComponents
$3.170
$2.930
Electro Sonic
$2.720
$2.430
$2.190
IBS Electronics
$3.043
$2.973
$2.931
Vyrian
Aztec Data Supply Inc.
$0.050
Continental Prestige Electronics
$3.044
Netroflash
Argo Parts USA
Advanced Electronics
$3.169
Neutron USA
$29.990
Authorized Procurement Solutions
Glotronic Ltd.
Assy Fe
Higher maximum supply voltage allows for more flexibility in powering the linear position sensor.
This type of sensor provides accurate and reliable position measurement using photoelectric technology.
Rectangular shape allows for easy integration and installation in various applications.
Lower minimum supply voltage ensures compatibility with a wide range of power sources.
High maximum operating temperature ensures the sensor can be used in various environments without overheating.
Wide output range allows for precise and accurate position measurement.
Voltage output provides a linear relationship between position and output signal, making it easy to interpret.
Low minimum operating temperature allows the sensor to function in cold environments without issues.
Low operating current ensures efficient power consumption and reduced heat generation.
Wire termination offers easy connectivity and installation in different systems.
Panel mount feature enables secure and stable installation in various applications.
Linear Position Sensors EE-SX4009-P1 attributes and parameters. Explore more Linear Position Sensors devices from Omron
Mounting Feature:
Maximum Operating Current:
Maximum Operating Temperature:
Minimum Operating Temperature:
Output Range:
Output Type:
Package Shape or Style:
Sensors or Transducers Type:
Maximum Supply Voltage:
Minimum Supply Voltage:
Termination Type:
As a global leader in the field of automation, OMRON’s business fields cover a broad spectrum, ranging from industrial automation and electronic components to social systems including automated ticket gates and solar power conditioners, healthcare. At present, OMRON provides products and services in around 120 countries and regions.
SS495A-SP
Honeywell Sensing And Control
SS495A-SP by Honeywell is a magnetic field sensor with 10.5V max supply voltage, 3" body width, and 1.5% linearity. Ideal for applications requiring a Hall effect sensor with -40 to 150°C operating temperature range, such as position sensing in automotive or industrial systems.
M39029/58-360
Defense Logistics Agency
CONNECTOR ACCESSORY; Contact Type: CRIMP REAR RELEASE; Mating Contacts: M39029/56-348, M39029/57-354; Insertion Tool Sources: MILITARY; Contact Gender: MALE; Alternate Contact Sources: MILITARY;
1N4148
ROHM
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
OPA2227UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
SMBJ18CA
Fagor Electronica S Coop
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
NE555DR
Texas Instruments
NE555DR by Texas Instruments is an Analog Waveform Generation IC with 8 terminals, operating voltage of 5V, and power supplies ranging from 5-15V. It is a versatile component for pulse generation applications due to its small outline package and commercial temperature grade suitability.
1N4148W-T
Micro Commercial Components
1N4148W-T by Micro Commercial Components is a single rectifier diode with a max reverse recovery time of 0.004 us. It operates b/w -55 to 150 °C and has a max output current of 0.15 A. Ideal for applications requiring fast switching speeds in small outline packages.
LM358N
Freescale Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
DS18B20Z+
Analog Devices
DS18B20Z+ by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, with ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
ERJ3EKF1002V
Panasonic
Panasonic's ERJ3EKF1002V is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance.
1N4148WS
Weitron Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358M
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
BAV99
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WT
Onsemi
1N4148WT by Onsemi is a single rectifier diode with a max output current of 0.3A and forward voltage of 0.72V. It has a small outline package style, matte tin terminal finish, and operates at temperatures up to 150°C. Ideal for applications requiring fast reverse recovery time such as power supplies and signal demodulation circuits.
Panjit International
Philips Components
2N2222A
M/a-com Technology Solutions
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Terminal Position: BOTTOM; Package Style (Meter): CYLINDRICAL;
LL4148
Taitron Components
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Littelfuse
SS495ASP
Micro Switch
The Micro Switch SS495ASP is an analog circuit IC with a supply voltage range of 4.5V to 10.5V, suitable for automotive applications. Its package body material is plastic/epoxy, and it has a rectangular shape with three terminals. Operating temperature ranges from -40°C to 125°C, making it ideal for various automotive sensor and control systems.
SPS-L225-HALS
Honeywell SPS-L225-HALS is a linear position sensor with 0.4% linearity, 0-5V analog output range, and 225mm measurement range. Ideal for applications requiring precise position sensing in environments ranging from -40°C to 125°C. Suitable for panel mounting with a rectangular plastic housing design.
E3F2-D1B4-P1
Omron
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Output Type: PNP; Package Shape or Style: CYLINDRICAL; Maximum Supply Voltage: 30 V; Maximum Operating Current: 30 mA; Minimum Operating Temperature: -25 Cel;
E3FA-DN132M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Output Type: NPN; Package Shape or Style: CYLINDRICAL; Termination Type: WIRE; Housing: PLASTIC; Additional Features: IP67, IP69K;
SS566AT
LINEAR POSITION SENSOR, HALL EFFECT; Power Supplies (V): 3.8/30;
TLP907-R
Toshiba
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: THROUGH HOLE MOUNT; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 0.50-1.90mA; Body Width: 2.6 inch;
E3JK-DR132M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: MOUNTING HOLE; Output Type: RELAY; Package Shape or Style: RECTANGULAR; Termination Type: CABLE; Body Width: 18 inch;
EX-11EA
The Panasonic EX-11EA is a linear position sensor with a max supply voltage of 26.4V and response time of 500us. It is ideal for applications requiring precise positioning control in environments with temperatures ranging from -25 to 55°C.
HLC1395-002
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: THROUGH HOLE MOUNT; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 0.60mA; Response Time: 15 us;
E3FB-VN112M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Output Type: NPN; Package Shape or Style: CYLINDRICAL; Housing: NICKEL PLATED BRASS; Termination Type: WIRE; Minimum Measurement Range (mm): 10 mm;
E3ZR-CR81L2M
LINEAR POSITION SENSOR,PHOTOELECTRIC,RETROREFLECTIVE;
SS449A-S
SS449A-S by Honeywell is a linear position sensor with 3.8V to 30V supply voltage range, ideal for applications requiring digital current output. With a response time of 1.5us and operating temperatures from -40°C to 150°C, it offers precise measurements in various environments. Its compact rectangular design (4.06mm x 3 inch x 1.57mm) makes it suitable for surface mount installations in diverse industries.
E3Z-LL66
LINEAR POSITION SENSOR,PHOTOELECTRIC,RETROREFLECTIVE; Mounting Feature: PANEL MOUNT; Output Type: NPN; Package Shape or Style: RECTANGULAR; Maximum Measurement Range (mm): 300 mm; Response Time: 1000 us;
E3FA-DP24-F2
Omron's E3FA-DP24-F2 is a linear position sensor with 100mm measurement range, PNP output type, and open collector circuit. Ideal for board mounting applications, it operates b/w -25°C to 55°C with response time of 500us.
OPB745WZ
Optek Technology
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: THROUGH HOLE MOUNT; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 1mA; No. of Channels: 1;
EE-SPWL311
LINEAR POSITION SENSOR,PHOTOELECTRIC,THROUGH BEAM; Mounting Feature: CHASSIS MOUNT; Housing: PLASTIC; Minimum Operating Temperature: -10 Cel; Additional Features: IEC IP60; Body Width: 8.6 inch;
E3HQ-CT112M
LINEAR POSITION SENSOR,PHOTOELECTRIC,THROUGH BEAM; Output Type: ANALOG CURRENT; Package Shape or Style: CYLINDRICAL; Output Range: 80mA; Minimum Supply Voltage: 12 V; Additional Features: IP 67, REVERSE POLARITY, SHORT CIRCUIT PROTECTION;
E3FA-BN21
Omron's E3FA-BN21 is a NPN linear position sensor with 100-500mm measurement range. Featuring plastic housing and cylindrical style, it is ideal for retroreflective applications. The sensor offers connector termination and precise photoelectric sensing capabilities.
HOA1405-002
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: THROUGH HOLE MOUNT; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 0.80mA; Maximum Supply Voltage: 1.6 V;
SFH9202
Infineon Technologies
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: SURFACE MOUNT; Output Type: NPN; Package Shape or Style: RECTANGULAR; No. of Channels: 1; Termination Type: SOLDER;
GP2A200LCSCF
Sharp Corporation
Sharp Corporation's GP2A200LCSCF is a linear position sensor with 4.75-5.25V supply voltage range, 0.40-4.50V digital output, and 1000us response time. Ideal for applications requiring precise distance measurement in the range of 2-22mm, such as panel-mounted sensors in industrial automation systems.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
EE-SX3009-P1
Omron's EE-SX3009-P1 is a linear position sensor with 0.3-10V analog output range, suitable for applications requiring precise measurements within ±0.3mm range. With a compact body of 11" width and 34mm length, it operates b/w -25°C to 70°C temperature range and draws a max current of 30mA at a supply voltage of 10V.
EE-SX1140
Omron's EE-SX1140 is a linear position sensor with 1.2-1.5V supply voltage range, 0.40mA analog current output, and 4us response time. Ideal for applications requiring precise position detection in tight spaces, such as robotics or automation systems due to its compact size and through-hole mounting feature.
EE-SX4173-P2
LINEAR POSITION SENSOR,PHOTOELECTRIC,THROUGH BEAM;
EE-SX674P
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: THROUGH HOLE MOUNT; Output Type: ANALOG CURRENT; Output Range: 100mA; Maximum Measurement Range (mm): 9 mm; Termination Type: SOLDER;
EE-SX3173-P3-Z
EE-SX4173-P3-Z
EE-SX129
LINEAR POSITION SENSOR,PHOTOELECTRIC,RETROREFLECTIVE; Mounting Feature: THROUGH HOLE MOUNT; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 0.2mA; Maximum Operating Temperature: 85 Cel;
EE-SX1082
LINEAR POSITION SENSOR,PHOTOELECTRIC,RETROREFLECTIVE; Mounting Feature: THROUGH HOLE MOUNT; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 0.12mA; Minimum Supply Voltage: 1.2 V;
EE-SX1115
LINEAR POSITION SENSOR,PHOTOELECTRIC,RETROREFLECTIVE; Mounting Feature: PANEL MOUNT; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 0.50-14mA; Minimum Measurement Range (mm): 0 mm;
EE-SX1128
LINEAR POSITION SENSOR,PHOTOELECTRIC,RETROREFLECTIVE; Mounting Feature: THROUGH HOLE MOUNT; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 0.50-10mA; Body Length/Diameter: 13.5 mm;
EE-SX1139
LINEAR POSITION SENSOR,PHOTOELECTRIC,RETROREFLECTIVE; Mounting Feature: THROUGH HOLE MOUNT; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 0.40mA; Maximum Operating Current: 50 mA;
EE-SX138
LINEAR POSITION SENSOR,PHOTOELECTRIC,RETROREFLECTIVE; Mounting Feature: PANEL MOUNT; Output Type: ANALOG CURRENT; Output Range: 1.90-14mA; Termination Type: SCREW; Maximum Supply Voltage: 1.5 V;
EE-SX3080
LINEAR POSITION SENSOR,PHOTOELECTRIC,RETROREFLECTIVE; Mounting Feature: PANEL MOUNT; Output Type: ANALOG VOLTAGE; Package Shape or Style: RECTANGULAR; Output Range: 0.12-15V; Termination Type: WIRE;
EE-SX3173-P2
EE-SX3239-P2
LINEAR POSITION SENSOR,PHOTOELECTRIC,RETROREFLECTIVE; Output Type: VOLTAGE OUTPUT; Output Range: 0.35-4.5V; Minimum Supply Voltage: 4.5 V; Maximum Operating Current: 16.5 mA; Maximum Supply Voltage: 5.5 V;
EE-SX4080
LINEAR POSITION SENSOR,PHOTOELECTRIC,RETROREFLECTIVE; Mounting Feature: PANEL MOUNT; Output Type: ANALOG VOLTAGE; Package Shape or Style: RECTANGULAR; Output Range: 0.12-15V; Body Length/Diameter: 14 mm;
EE-SX4134
LINEAR POSITION SENSOR,PHOTOELECTRIC,RETROREFLECTIVE; Mounting Feature: SURFACE MOUNT; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 0.01mA; Body Width: 4 inch;
EE-SX4139
LINEAR POSITION SENSOR,PHOTOELECTRIC,RETROREFLECTIVE; Mounting Feature: THROUGH HOLE MOUNT; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 0.010mA; Termination Type: SOLDER;
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