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
Littelfuse 157.5701.6201 fuse has a trip time of 0.2s, rated current of 200A, and rated voltage of 48V. It is used for electric circuit protection with a rated breaking capacity of 1200A, suitable for applications requiring inline mounting in bulk packaging.
Median Price
$8.578
Lifecycle Status
Suppliers In-Stock
13
In-Stock Inventory
1k+
Arrow
1+ parts
$2.919
100+ parts
-
1k+ parts
10k+ parts
Farnell
$6.700
$5.400
Chip1Stop
$7.887
$5.890
Mouser Electronics
$9.270
$5.970
$4.980
DigiKey
$10.200
$5.971
$4.987
Newark
$11.880
$8.770
$8.620
Element14
$11.950
$9.970
Verical
Bürklin Elektronik
$5.410
TME
$9.300
VNN
Rutronik
$7.480
$7.340
Nova Conductors
Component Stockers USA
$0.880
$0.870
Ampacity Inc.
$4.600
Continental Prestige Electronics
$7.130
Neutron USA
$34.990
Perfect Parts
EMSNET (Excess)
Authorized Procurement Solutions
Argo Parts USA
Aranea Global
Formix International (Excess)
Quick trip time ensures fast protection against overloads, helping to prevent damage to the circuit or equipment.
Bulk packaging makes it convenient for purchasing in larger quantities, ideal for businesses or projects requiring multiple fuses.
Standard body size for easy installation in various fuse holders or inline mounting.
Suitable for use in systems or devices with a 48V power supply.
Compatible with a wide range of terminals, ensuring easy connection in different types of circuits.
High rated current capacity for robust protection against high current flows.
Can withstand high temperatures, suitable for use in environments with elevated heat levels.
Capable of functioning in cold temperatures, making it versatile for use in various climates.
High breaking capacity ensures reliable protection against short circuits and overloads.
Specifically rated for direct current (DC) applications at 48V, ensuring compatibility and safety.
Can be mounted in-line or in a holder, providing flexibility in installation options.
Compliance with CUL and UL standards guarantees quality and safety assurance for the product.
Fuses 157.5701.6201 attributes and parameters. Explore more Fuses devices from Littelfuse
Circuit Protection Type:
Rated Current:
Rated Breaking Capacity:
Rated DC Voltage:
Rated Voltage:
Body Diameter:
Body Height:
Body Width:
Dimensions:
Trip Time/Delay:
Minimum Operating Temperature:
Maximum Operating Temperature:
Reference Standard:
Terminal Shape:
Mounting Feature:
Packing Method:
157.5701.6201 Circuit Protection trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
PCN Design/Specification - LFPCNA0089 Strip Fuse Voltage Rating Change 8-10-15
Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.
2N7002
Silicon Standard
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): .225 W; Maximum Drain-Source On Resistance: 7.5 ohm; Transistor Element Material: SILICON;
LM107H
Intersil
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Nominal Common Mode Reject Ratio: 96 dB;
SS14
Dc Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Leshan Radio
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Thinking Electronic Industrial
BSS138
Yangzhou Yangjie Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JESD-30 Code: R-PDSO-G3; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Operating Mode: ENHANCEMENT MODE;
LL4148
Surge Components
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
MBRS360T3G
Onsemi
MBRS360T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.63V and a max output current of 3A. It is designed for applications requiring high-speed switching and low power loss, making it suitable for use in various electronic devices.
PAP-06V-S
J S T Mfg
PAP-06V-S by J S T Mfg is a 6-contact BOARD CONNECTOR with 94V-0 UL Flammability Code. It has FEMALE contacts, CRIMP termination, and comes WITH CABLE ASSEMBLY for CABLE mounting applications.
LM555CN
National Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LM7805CT/NOPB
Texas Instruments
LM7805CT/NOPB by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates b/w 0-125°C, has a package style of flange mount, and offers low line/load regulation making it ideal for various electronic applications requiring stable power supply.
Lite-on Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Qualification: Not Qualified; Additional Features: LOW THRESHOLD; Minimum DS Breakdown Voltage: 60 V;
BAV99
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358N
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JEDEC-95 Code: TO-236AB; Qualification: Not Qualified; Package Style (Meter): SMALL OUTLINE;
LM358MX
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
NXP Semiconductors
1N4148
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
FT232RQ-REEL
FTDI
FTDI's FT232RQ-REEL is a USB bus controller with 32 terminals, operating at 3.3-5.25V. It supports data transfer rates up to 60MBps and clock frequency of 12.02MHz, suitable for RS232/RS422/RS485 interfaces in various applications like industrial automation and communication systems.
2N2222A
Bharat Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SP/LPJ-100SP
Cooper Industries
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 100 A; Terminal Shape: TAB/BLADE;
0453005MR
Littelfuse
Littelfuse 0453005MR Nano fuse with 5A current rating, 125V AC/DC voltage, and very fast blow characteristic. Ideal for circuit protection in electronics, rated at -55 to 125°C operating temperature range. TR packing method, CSA/PSE/UL standards compliant for surface mount applications.
0456040.DRSD
0456040.DRSD by Littelfuse is a NANO fuse with 40A rated current, 1700J nominal joule integral, and 125V AC/DC voltage rating. Ideal for circuit protection in applications requiring fast blow characteristic, such as electronics and electrical equipment.
FNQ-R-2-1/4
Cooper Electronic Technologies
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 2.25 A; Terminal Shape: END CAP; Body Height: 38.1 mm;
KTK-R-15
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 15 A; Terminal Shape: END CAP; Blow Characteristic: FAST;
GMA-1-R
Eaton Corporation
GMA-1-R fuse by Eaton Corporation is a 5x20mm fast blow electric fuse with a rated current of 1A and voltage of 250V. With a nominal joule integral of 0.48J, it offers circuit protection in applications requiring inline mounting or holder installation. Compliant with CSA, PSE, and UL standards, it ensures reliable performance in various electrical systems.
0466.250NRHF
Littelfuse 0466.250NRHF is a fast-acting supplemental fuse with 0.25A rated current and 125V AC/DC voltage. It has a trip time of 0.2s, dimensions of 3.18mm x 1.52mm x 0.58mm, and is suitable for electric circuit protection applications requiring a compact surface mount design.
DFJ-40
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 450 V; Rated Current: 40 A; Terminal Shape: END CAP;
SF-0603S050-2
Bourns
Bourns SF-0603S050-2 fuse, rated 0.5A and 50V DC, with slow blow characteristic and 5-second trip time. Ideal for circuit protection in electronics due to compact 1.6mm x 0.8mm x 0.45mm size and surface mounting feature. Compliant with CUL and UL standards for reliable performance in a range of applications.
J-41
Fuses;
LP-CC-2-8/10
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 2.8 A; Terminal Shape: END CAP;
KTK-R-5
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 5 A; Terminal Shape: END CAP; Terminal Finish: NICKEL;
FWS-10A20FI
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1400 V; Rated DC Voltage: 1000 V; Rated Current: 10 A; Terminal Shape: END CAP;
Eaton Corporation's FWS-10A20FI fuse offers 118J nominal joule integral, 1400V AC voltage rating, and 50000A rated breaking capacity. Ideal for circuit protection in applications requiring a 10A current rating with built-in indicator feature. Measuring at 20.5mm x 127mm, it is designed for inline/holder mounting method.
AJT200N
Mersen S A
AJT200N fuse by Mersen S A is a 200A, time delay electric fuse with a rated AC voltage of 600V and DC voltage of 500V. It features TAB/BLADE terminals, measures 41mm in diameter and 146mm in height, with a breaking capacity of 200kA. Ideal for inline mounting applications requiring reliable circuit protection meeting CSA, IEC, and UL standards.
0217005.HXP
Littelfuse 0217005.HXP fuse, rated at 5A and 250V, offers very fast blow characteristic with a trip time of 0.01s. Ideal for circuit protection in applications requiring a compact 5x20mm size fuse with nickel terminal finish. Operating temperature range from -55 to 125°C ensures reliable performance in various environments.
ATDR2-1/2
ATDR2-1/2 by Mersen S A is a 600V, 2.5A time delay fuse with 200kA breaking capacity. It has a body size of 10.4mm x 38.1mm and end cap terminals, suitable for electric circuit protection in various applications requiring inline mounting or holder setups according to CSA and UL standards.
3410.0035.01
Schurter Ag
Schurter Ag's 3410.0035.01 fuse is a 1206 size with 2A current rating, suitable for electric circuit protection at 125V AC/DC. It has super-fast blow characteristic, rated breaking capacity of 50A, and operates b/w -55°C to 150°C. Ideal for surface mount applications requiring high joule integral (0.089 J) fuses.
FWH-30A14F
The Eaton Corporation FWH-30A14F fuse, rated at 30A and 500V AC/DC, offers a high breaking capacity of 200kA. With a compact body size of 14.3mm x 50.8mm, it is ideal for electric circuit protection in various applications requiring reliable performance and compliance with CE, CSA, and UL standards.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
157.5701.6301
Littelfuse 157.5701.6301 fuse has a trip time of 0.2s, rated current of 300A, and rated voltage of 48V. It is used for circuit protection in applications requiring a compact size and high breaking capacity.
157.5917.6201
The Littelfuse 157.5917.6201 fuse has a trip time of 0.2s, rated current of 200A, and rated voltage of 48V. It is used for circuit protection in applications requiring a high breaking capacity and operates within a temperature range of -40°C to 125°C.
157.5917.6331
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 48 V; Rated Current: 325 A; Terminal Shape: TAB/BLADE; Rated Breaking Capacity: 1950 A;
157.5700.6141
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 48 V; Rated Current: 135 A; Terminal Shape: TAB/BLADE; Body Length/Diameter: 82 mm;
157.5700.6301
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 48 V; Rated Current: 300 A; Terminal Shape: TAB/BLADE; Body Height: .8 mm;
157.5700.6351
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 48 V; Rated Current: 355 A; Terminal Shape: TAB/BLADE; Trip Time/Delay: .2 Seconds;
157.5700.6401
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 48 V; Rated Current: 400 A; Terminal Shape: TAB/BLADE; Body Length/Diameter: 82 mm;
157.5700.5401
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 48 V; Rated Current: 40 A; Terminal Shape: TAB/BLADE; Body Length/Diameter: 82 mm;
157.5700.5801
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 48 V; Rated Current: 80 A; Terminal Shape: TAB/BLADE; Body Length/Diameter: 82 mm;
157.5700.6161
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 48 V; Rated Current: 160 A; Terminal Shape: TAB/BLADE; Packing Method: BULK;
157.5700.6271
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 48 V; Rated Current: 275 A; Terminal Shape: TAB/BLADE; Minimum Operating Temperature: -40 Cel;
157.5700.6131
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 48 V; Rated Current: 130 A; Terminal Shape: TAB/BLADE; Rated Breaking Capacity: 780 A;
157.5700.6331
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 48 V; Rated Current: 325 A; Terminal Shape: TAB/BLADE; Body Length/Diameter: 82 mm;
157.5700.5631
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 48 V; Rated Current: 63 A; Terminal Shape: TAB/BLADE; Body Height: .6 mm;
157.5700.6171
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 48 V; Rated Current: 175 A; Terminal Shape: TAB/BLADE; Rated Breaking Capacity: 1050 A;
157.5700.6101
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 48 V; Rated Current: 100 A; Terminal Shape: TAB/BLADE; Rated Breaking Capacity: 600 A;
157.5700.6201
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 48 V; Rated Current: 200 A; Terminal Shape: TAB/BLADE; Body Height: .8 mm;
157.5700.6231
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 48 V; Rated Current: 225 A; Terminal Shape: TAB/BLADE; Trip Time/Delay: .2 Seconds;
157.5700.6151
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 48 V; Rated Current: 150 A; Terminal Shape: TAB/BLADE; Minimum Operating Temperature: -40 Cel;
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