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
1NT01L-7941 by Sensata Technologies is a temperature sensor with 2 terminals, 13.2mm body height, and round package shape. It features a single trip point switch/digital output and lug termination type. Ideal for chassis mount applications requiring precise temperature monitoring.
Median Price
$4.310
Lifecycle Status
Suppliers In-Stock
15
In-Stock Inventory
1k+
Interstate Connecting
1+ parts
$4.216
100+ parts
$3.644
1k+ parts
-
10k+ parts
Heilind Electronics
$4.404
$3.632
Mouser Electronics
$6.630
$3.780
$2.820
DigiKey
$8.800
$4.790
$3.200
Master Electronics
$2.590
$2.410
$2.340
Verical
$5.449
TTI
$3.010
$2.630
PEI Genesis
Chip1Stop
$3.570
Vyrian
Nova Conductors
Electro Sonic
$3.110
$2.740
$2.580
IBS Electronics
$3.408
$3.254
Rapid Electronics
$3.921
TME
$3.912
$3.911
Allen Electronics Distributors
$2.210
Aztec Data Supply Inc.
$2.480
Continental Prestige Electronics
Argo Parts USA
Bastille Electronics
This multi-functional sensor can both measure temperature and act as a switch with a single trip point.
With just 2 terminals, this temperature sensor is easy to connect and install.
The compact body height of 13.2 mm allows for easy integration in tight spaces.
The round package shape offers a classic and universally compatible design.
This sensor's extended body length/diameter of 18.5 mm provides accurate readings.
The lug termination type ensures a secure and reliable electrical connection.
The chassis mount feature allows for convenient and stable mounting of the sensor.
Temperature Sensors 1NT01L-7941 attributes and parameters. Explore more Temperature Sensors devices from Sensata Technologies
Body Height:
Body Length/Diameter:
Mounting Feature:
No. of Terminals:
Package Shape or Style:
Sensors or Transducers Type:
Termination Type:
Sensata Technologies is a global industrial technology company striving to create a cleaner, more efficient, electrified and connected world. Through our broad portfolio of sensors, electrical protection components and sensor-rich solutions which create valuable business insights, we help our customers address increasingly complex engineering and operating performance requirements. In fact, our name Sensata comes from the Latin word sensate or ‘those gifted with sense’. Our focus on sensing is also reflected in our logo, which spells Sensata in Braille. Sensata Technologies is a leading industrial technology company that develops sensors, sensor-based solutions, including controllers and software, and other mission-critical products to create valuable business insights for customers and end users. For more than 100 years, Sensata has provided a wide range of customized, sensor-rich solutions that address complex engineering requirements to help customers solve difficult challenges in the automotive, aircraft, industrial, heavy vehicle, off-road, HVAC and marine industries. With more than 21,000 employees and operations in 16 countries, Sensata’s solutions help to make products safer, cleaner and more efficient, electrified, and connected.
LM358DT
ROHM
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
MC7805CTG
Onsemi
MC7805CTG by Onsemi is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation. The package style is flange mount with through-hole terminals, ensuring easy installation and reliability in diverse electronic designs.
M39029/58-360
TE Connectivity
TE Connectivity's M39029/58-360 is a CRIMP terminal backshell for 22-28 AWG wires, rated at 5A. Ideal for male contacts in Mil-Spec applications, it offers a cross-section area of 0.34 mm2 and ensures secure connections in demanding environments.
LL4148
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
RK73H2ATTD10R0F
Koa Speer Electronics
RK73H2ATTD10R0F by Koa Speer Electronics is a 0805 SMT fixed resistor with 10 ohm resistance, 1% tolerance, and 0.25 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V.
OHN3140U
Tt Electronics Plc
OHN3140U by Tt Electronics Plc is a magnetic field sensor with a max supply voltage of 24V and hysteresis of 2mT. It features an output range of 25mA and operates b/w -20 to 85°C. Ideal for applications requiring precise detection and measurement of magnetic fields in various industries.
ULN2003ADR
Texas Instruments
ULN2003ADR by Texas Instruments is a NPN BJT with 7 elements, max IC of 0.5A, and VCEsat of 1.6V. Ideal for switching applications in small outline packages with Gull Wing terminals.
Positronic Industries
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: CONTACT; DIN Conformity: NO; National Stock Number (NSN): 5999004733551; Mating Contacts: M39029/56-348, M39029/57-354; Contact Type: CRIMP REAR RELEASE;
BSS138
Zetex Plc
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Style (Meter): SMALL OUTLINE; Maximum Operating Temperature: 150 Cel;
ULN2803ADWR
ULN2803ADWR by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85°C, has a max supply voltage of 3V, and is ideal for buffer or inverter-based applications requiring sink current flow direction.
LM555CM
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
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;
BAV99
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;
Sipex
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Moisture Sensitivity Level (MSL): 1; Peak Reflow Temperature (C): 240;
Unisonic Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Body Material: PLASTIC/EPOXY; Package Shape: RECTANGULAR;
1N4148WT
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T
Inchange Semiconductor
Other Regulators; No. of Terminals: 3; Surface Mount: NO; Technology: BIPOLAR; Minimum Output Voltage-1: 1.2 V; No. of Outputs: 1;
SMBJ18CA
KYOCERA AVX
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Fagor Electronica S Coop
Vishay Intertechnology
Vishay Intertechnology's BAV99 diode features a max forward voltage of 1.3V and a max output current of 0.15A, making it ideal for rectification applications. With a small outline package style and dual terminal position, this series-connected diode is designed for surface mount usage in various electronic circuits with an operating temperature range from -55°C to 150°C.
AT30TS74-MA8M-T
Microchip Technology
AT30TS74-MA8M-T by Microchip is a 12-bit temperature sensor with a 2-wire interface and digital output. It operates b/w -55 to 125°C, offering ±3°C accuracy. This rectangular sensor is ideal for surface mount applications in various industries requiring precise temperature monitoring.
LM75AIMM/NOPB
National Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: SQUARE; Body Width: 3 inch; Maximum Accuracy (Cel): 3;
ADT7302ARTZ-REEL7
Analog Devices
ADT7302ARTZ-REEL7 by Analog Devices is a 13-bit temperature sensor with 4-wire interface. It operates b/w -40 to 125°C, offering ±3°C accuracy. Housed in plastic, it has digital output and serial interface, making it ideal for precise temperature monitoring in various applications.
TMP101NA/250
TMP101NA/250 by Texas Instruments is a temperature sensor with 12-bit resolution. It operates on a supply voltage range of 2.7V to 5.5V and has an accuracy of 2°C. It is commonly used in applications that require precise temperature monitoring, such as industrial control systems and consumer electronics.
DS1621V/T&R
Maxim Integrated
DS1621V/T&R by Maxim Integrated is a 9-bit digital temperature sensor with 2-wire interface. Operating range from -55°C to 125°C, it has a supply voltage of 2.7-5.5 V and max current of 1.25 mA. Ideal for applications requiring precise temperature monitoring in compact spaces.
AD590MF/883B
AD590MF/883B by Analog Devices is a temperature sensor with a max supply voltage of 30V and power supplies of 5V. It has a wide operating temperature range from -55 to 125°C and offers high accuracy and linearity. This sensor is commonly used in applications that require precise temperature monitoring and control.
DS1620S+T&R
Analog Devices' DS1620S+T&R is a 9-bit digital temperature sensor with a supply voltage range of 2.7V to 5.5V, ideal for applications requiring precise temperature monitoring. It features a 3-wire interface, operates b/w -55°C to 125°C, and comes in a surface-mount package suitable for various electronic devices.
TMP05BRTZ-REEL7
TMP05BRTZ-REEL7 by Analog Devices is a 12-bit temperature sensor with a supply voltage range of 3V to 5.5V. It features a 1-Wire interface, operates b/w -40°C to 150°C, and is ideal for applications requiring precise temperature monitoring in compact spaces.
DS1822Z+
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Termination Type: SOLDER; Maximum Operating Temperature: 125 Cel;
LM20BIM7
LM20BIM7 by Texas Instruments is a temperature sensor with voltage output. It operates b/w -55 to 130 °C, with accuracy of 2.50 °C and linearity of 0.40 °C. Suitable for surface mount applications, it has a supply voltage range of 2.4-5.5 V and nominal output current of 10 uA.
LM334Z
STMicroelectronics
TEMPERATURE SENSOR,ANALOG,RESISTANCE BASED; Mounting Feature: THROUGH HOLE MOUNT; Package Shape or Style: ROUND; Body Length/Diameter: 5 mm; Housing: PLASTIC; Body Height: 5 mm;
KTY81/210,112
NXP Semiconductors
NXP Semiconductors' KTY81/210,112 is a temperature sensor with 2 terminals and resistance-based analog output. It operates b/w -55 to 150°C with positive temperature coefficient. The cylindrical sensor in plastic housing has nominal R0 of 1630 ohm, ideal for through-hole mounting applications.
HPP845E031R5
TE Connectivity's HPP845E031R5 is a 14-bit digital output temperature sensor with a max supply voltage of 3.8V and accuracy of 0.3 °C. Ideal for applications requiring precise temperature monitoring, it operates b/w -40 to 125 °C and features a compact square package suitable for surface mount installations.
TMP121AIDBVT
TMP121AIDBVT by Texas Instruments is a 12-bit temperature sensor with SPI interface. It operates b/w -55 to 150°C, offering ±1.5°C accuracy. Ideal for applications requiring digital output and surface mounting feature.
HDC2021DEBR
HDC2021DEBR by Texas Instruments is a temperature sensor with 14-bit resolution and ±0.7°C accuracy. It operates b/w -40°C to 125°C, suitable for various applications requiring precise temperature monitoring. With I2C interface and digital output, it is ideal for compact designs in consumer electronics and industrial equipment.
DS1621S+W
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Terminal Finish: MATTE TIN; JESD-609 Code: e3;
LTC2984HLX#PBF
Linear Technology
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; Package Shape or Style: SQUARE; Terminal Finish: Matte Tin (Sn); Termination Type: SOLDER; Maximum Operating Temperature: 125 Cel;
LMT86QDCKTQ1
LMT86QDCKTQ1 by Texas Instruments is a temperature sensor with voltage output, operating b/w -50 to 150°C. It has a supply voltage range of 2.2-5.5V and offers high accuracy of 2.7°C. This CMOS sensor is ideal for automotive applications due to its AEC-Q100 screening level and surface mounting feature.
LM335AZT
LM335AZT by STMicroelectronics is a temperature sensor with 3 terminals, providing a voltage output from 2.95V to 3.01V. With a wide operating range of -40°C to 100°C and high linearity of 1.5°C, it is ideal for applications requiring precise temperature monitoring in various industries such as automotive,by utilizing its bipolar technology and through-hole mounting feature for easy integration.
LMT87QDCKRQ1
LMT87QDCKRQ1 by Texas Instruments is a temperature sensor with voltage output. It operates b/w -50 to 150°C, with an accuracy of 2.7°C. Suitable for automotive applications due to AEC-Q100 screening and CMOS technology, it has a supply voltage range of 2.7-5.5V and low operating current of 0.009mA.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
1NT01L-7940
Sensata Technologies
1NT01L-7940 by Sensata Technologies is a temperature sensor with single trip point. It has 2 terminals, 13.2mm body height, and 18.5mm diameter. Ideal for chassis mount applications requiring digital output control based on temperature thresholds.
1NT01L-7943
1NT01L-7943 by Sensata Technologies is a temperature sensor switch with single trip point. It has 2 terminals, 13.2mm body height, and 18.5mm diameter. Ideal for chassis mount applications requiring digital output control based on temperature readings.
1NT01L-7949
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT; Mounting Feature: CHASSIS MOUNT; No. of Terminals: 2; Package Shape or Style: ROUND; Body Length/Diameter: 18.5 mm; Body Height: 13.2 mm;
1NT01L-7953
1NT01L-7953 by Sensata Technologies is a temperature sensor with single trip point. It has 2 terminals, 13.2mm body height, and 18.5mm diameter. Ideal for chassis mount applications requiring digital output control based on temperature readings.
1NT01L-7935
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT; Mounting Feature: CHASSIS MOUNT; No. of Terminals: 2; Package Shape or Style: ROUND; Body Height: 13.2 mm; Body Length/Diameter: 18.5 mm;
1NT01L-7938
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT; Mounting Feature: CHASSIS MOUNT; No. of Terminals: 2; Package Shape or Style: ROUND; Termination Type: LUG; Body Height: 13.2 mm;
1NT01L-7951
1NT01L-7952
1NT01L-7952 by Sensata Technologies is a temperature sensor switch with single trip point. It has 2 terminals, 13.2mm body height, and 18.5mm diameter. Ideal for chassis mount applications in various industries.
1NT01L-7939
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT; Mounting Feature: CHASSIS MOUNT; No. of Terminals: 2; Package Shape or Style: ROUND; Body Length/Diameter: 18.5 mm; Termination Type: LUG;
1NT01L-7942
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT; Mounting Feature: CHASSIS MOUNT; No. of Terminals: 2; Package Shape or Style: ROUND; Termination Type: LUG; Body Length/Diameter: 18.5 mm;
1NT01L-7934
1NT01L-7936
1NT01L-7944
1NT01L-7944 by Sensata Technologies is a temperature sensor with single trip point. It has 2 terminals, 13.2mm body height, and round package shape. Ideal for chassis mount applications requiring digital output control based on temperature readings.
1NT01L-7945
1NT01L-7946
1NT01L-7946 by Sensata Technologies is a temperature sensor switch with single trip point. It has 2 terminals, 13.2mm body height, and 18.5mm diameter. Ideal for chassis mount applications in various industries.
1NT01L-7948
1NT01L-7950
1NT01L-7947
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT; Mounting Feature: CHASSIS MOUNT; No. of Terminals: 2; Package Shape or Style: ROUND; Body Height: 13.2 mm; Termination Type: LUG;
1NT01L-7937
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