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
TELECOM AND DATACOM CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: TIN OVER NICKEL; JESD-609 Code: e3; Termination Contact Finish: TIN OVER NICKEL;
Median Price
$8.560
Lifecycle Status
Suppliers In-Stock
14
In-Stock Inventory
1k+
Farnell
1+ parts
$6.490
100+ parts
$5.020
1k+ parts
$4.920
10k+ parts
-
Bürklin Elektronik
$7.840
$6.720
$6.160
DigiKey
$8.140
$6.860
$5.717
Chip1Stop
$5.530
Mouser Electronics
$8.570
$7.820
$6.610
$6.010
Newark
$9.780
$9.030
$8.430
Element14
$12.130
$8.580
Verical
Nova Conductors
$6.716
Mobius Materials
$51.890
$41.520
VNN
Vyrian
Bristol Electronics
Martec Srl
Corohmni
$1.889
Advanced Electronics
$2.084
$1.980
Aztec Data Supply Inc.
$4.860
Ampacity Inc.
$5.610
Semicontronic
$5.790
$5.645
$5.616
Netroflash
$6.380
$6.246
Continental Prestige Electronics
$7.350
$5.720
Argo Parts USA
Futuretech Components
Perfect Parts
Telecom & Datacom Connectors 7499011222A attributes and parameters. Explore more Telecom & Datacom Connectors devices from Wurth Elektronik
Connector Type:
Mating Contact Finish:
Termination Contact Finish:
Contact Material:
JESD-609 Code:
7499011222A Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.30
SB
Würth Elektronik is one of the most successful companies within the Würth Group. The Würth Elektronik Group is the preferred partner of many developers and manufacturers from a wide range of industries. With its electronic and electromechanical components, printed circuit boards, and intelligent power and control systems, Würth Elektronik stands for innovative solutions, top quality, and outstanding service that goes far beyond the ordinary – in line with our motto: “more than you expect!”.
1N4148
Unitrode
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SSL-LXA228SRC-TR11
Lumex
SSL-LXA228SRC-TR11 by Lumex is a 1.9mm SINGLE COLOR LED with peak wavelength of 660nm and max forward current of 0.03A. Ideal for applications requiring SUPER RED light emission, such as indicator lights in electronic devices due to its clear lens and surface mounting feature.
M39029/58-360
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;
1N4148WS
Dc Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
C1206C104K5RACTU
KEMET Corporation
KEMET C1206C104K5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for SMT applications due to its rectangular package shape and wraparound terminals.
BAV99
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Littelfuse
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CMX
Onsemi
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
M24308/2-1F
Amphenol
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: RECEPTACLE; Body Length: 1.228 inch; No. of Rows Loaded: 2;
LM358AN
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
USBLC6-2SC6
STMicroelectronics
USBLC6-2SC6 by STMicroelectronics is a unidirectional transient voltage suppressor diode with a breakdown voltage of 6V. It has a max clamping voltage of 17V and operates in temperatures ranging from -40 to 125°C. This device, with dual terminals and matte tin finish, is ideal for protecting sensitive electronics from voltage spikes in various applications.
Sangdest Microelectronics (Nanjing)
M39029/58360
Esterline Technologies
CONNECTOR ACCESSORY; Terminal Type: CRIMP; Removal Tools: M81969/14-01; Associated Military - Specifications: MIL-DTL-38999; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT;
RC0603JR-070RL
Yageo
Yageo's RC0603JR-070RL is a SMT fixed resistor with 0 ohm resistance, rated for temperatures from -55 to 155 °C. Its metal glaze/thick film technology and 0.1 W power dissipation make it ideal for jumper applications in various electronic devices.
LM555CN
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
Temic Semiconductors
LM107H
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Code: TO-99; Package Shape: ROUND;
Sprague Electric
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1.3 V; Maximum Output Current: .1 A; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel;
NE555/D
General Electric Solid State
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; Maximum Operating Temperature: 70 Cel; Technology: BIPOLAR; Package Equivalence Code: DIE OR CHIP; Qualification: Not Qualified;
SS14+
Multicomp Pro
SS14+ by Multicomp Pro is a Schottky rectifier diode with a max output current of 1A and a reverse test voltage of 40V. It is designed for surface mount applications in electronic circuits, offering a small outline package style and dual terminal position. With a temperature range from -65°C to 150°C, it is suitable for various industrial and consumer electronics.
51387-0578
Molex
The Molex 51387-0578 USB connector features a body length of 0.303", insulation resistance of 100M ohm, and dielectric voltage rating of 100VAC. Ideal for telecom/datacom applications, this connector has a GLASS FILLED POLYETHYLENE insulator, solder holding posts for board mounting, and operates b/w 0 to 50°C.
USB4115-03-C
Global Connector Technology
USB4115-03-C by Global Connector Technology is a USB connector with 24 contacts, rated at 0.25A signal current. It features liquid crystal polymer insulation, matte tin over nickel termination finish, and stainless steel shell material. Ideal for telecom & datacom applications with -25 to 85°C operating temperature range.
DX07S024JJ2R1300
Japan Aviation Electronics Industry
DX07S024JJ2R1300 by Japan Aviation Electronics Industry is a USB connector with 24 contacts. It features gold flash over nickel termination, palladium over nickel mating contact finish, and stainless steel shell material. Ideal for telecom & datacom applications requiring female right angle receptacle mounting on board using solder or surface mount termination.
1888250-4
TE Connectivity
TE Connectivity 1888250-4 is a Telecom & Datacom Connector with EMI shielding, POLYETHYLENE insulator, and 500M ohm insulation resistance. It features a 0.641" body length, 0.456" width, and 0.165" depth. Ideal for telecom applications requiring durable connectors with high insulation resistance.
5557786-1
TE Connectivity 5557786-1 is a Telecom & Datacom Connector with EMI Shielding, Matte Tin finish, and PCT Polyester insulator. It has 8 contacts, rated for 1.5A signal current, suitable for board and panel mounting applications. Operating temperature range from -40 to 85°C makes it ideal for commercial use.
UC-31PFFH-QF7001
USB CONNECTOR;
RJHSE-5381-04
RJHSE-5381-04 by Amphenol is a Telecom & Datacom Connector with 32 contacts, 4 ports, and 2 PCB rows. It features Matte Tin termination finish, Polyethylene insulator material, and Phosphor Bronze contact material. Ideal for board mounting applications in telecom and datacom systems due to its compact dimensions of 2.51" x 0.53" x 0.62".
ECF504-SC6-MINI
L-com
Telecom and Datacom Connectors;
7499011121A
Wuerth Elektronik & Kg
7499011121A by Wurth Elektronik is a Telecom & Datacom Connector with 8 contacts, Polyethylene insulator, and Nickel shell finish. Ideal for board mounting applications, featuring female contact gender and solder termination.
61400416021
61400416021 by Wurth Elektronik is a USB connector with 4 contacts, gold termination finish, and 750VAC dielectric voltage. Ideal for telecom/datacom applications, it offers high insulation resistance of 1Gohm, operates b/w -40 to 105°C temperatures, and has a durable design rated for 1500 cycles.
UX60SC-MB-5S8
Hirose Electric
The Hirose Electric UX60SC-MB-5S8 is a USB connector with 5 contacts, rated for 1A signal current. It features a dielectric voltage of 100VAC and insulation resistance of 100M ohm, suitable for telecom applications. With a durable design lasting up to 5000 cycles, it is ideal for board mounting in datacom systems.
USB-A-S-RA-TSMT-NP
Adam Tech
USB-A-S-RA-TSMT-NP by Adam Tech is a USB connector with 4 contacts, rated at 1.5A signal current. It features right-angle mounting style with a 0.571" body length and 0.28" width. Ideal for telecom & datacom applications, it has a dielectric voltage of 500VAC and operates b/w -20 to 60°C.
SI-60062-F
Bel Fuse
Bel Fuse SI-60062-F is a Telecom & Datacom Connector with 0.708" body length, 0.599" width, and 0.85" depth. Featuring 8 contacts, POLYETHYLENE insulator, and TIN SILVER COPPER finish, it operates b/w -40°C to 85°C. Ideal for board and panel mounting in telecommunications and data communication applications.
651005136421
651005136421 by Wurth Elektronik is a USB connector with a body length of 0.303", body width of 0.156", and body depth of 0.362". It is commonly used in telecom and datacom applications, offering a rated current of 1A and insulation resistance of 1GΩ.
2301994-7
TE Connectivity 2301994-7 is a Telecom & Datacom Connector with EMI shielding. It features Liquid Crystal Polymer insulator, board lock mounting option, and brass shell material. Ideal for telecom applications due to its right angle mounting style and female contact gender.
RJE09-288-1410
TELECOM AND DATACOM CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
2007492-8
TE Connectivity's 2007492-8 is a Telecom & Datacom Connector with 40 contacts, operating from -55 to 105°C. It features press-fit termination, UL94V-0 flammability rating, and is suitable for board mounting applications.
6-2301994-0
TE Connectivity 6-2301994-0 is a EMI shielded connector with Liquid Crystal Polymer insulator. It has 8 contacts, board mounting option, and solder termination type. Ideal for telecom & datacom applications due to its right angle mounting style and UL flammability rating of 94V-0.
UX60-MB-5S8(70)
The Hirose Electric UX60-MB-5S8(70) is a USB connector with 5 contacts, rated for 1A signal current. Featuring liquid crystal polymer insulation and a copper alloy shell, it has a durability of 5000 cycles. With a compact body size of 0.303" x 0.156" x 0.354", it is ideal for telecom and datacom applications requiring reliable connectivity in temperatures ranging from -30°C to 75°C.
47590-0001
47590-0001 by Molex is a USB connector with 5 contacts, gold termination finish, and liquid crystal polymer insulator. It has a dielectric voltage of 141VAC and operates b/w -30 to 85°C. Ideal for telecom/datacom applications due to its durability, right-angle mounting style, and surface mount termination type.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
7499031120A
Wurth Elektronik
7499031120A by Wurth Elektronik is a Telecom & Datacom Connector with 32 contacts, made of nickel-finished copper alloy. It features a polyethylene insulator, solder termination, and UL94V-0 flammability rating. Ideal for board mounting in telecom and datacom applications requiring a right-angle mounting style.
74990101210
74990101210 by Wurth Elektronik is a Telecom & Datacom Connector with 8 contacts, featuring TIN over Nickel termination finish and Polyethylene insulator. It has a Nickel shell finish, Copper Alloy shell material, and is UL 94V-0 rated. Ideal for board mounting in telecom and datacom applications.
7499211121A
7499211121A by Wurth Elektronik is a Telecom & Datacom Connector with POLYETHYLENE insulator and NICKEL shell finish. Featuring 8 contacts, it has a COPPER ALLOY shell material and SOLDER termination type. Ideal for board mounting in applications requiring FEMALE contact gender and RIGHT ANGLE mounting style.
7499010121A
7499010121A by Wurth Elektronik is a Telecom & Datacom Connector with 8 contacts, Polyethylene insulator, and Tin over Nickel termination. Ideal for board mounting in applications requiring right angle connectors with high UL flammability rating of 94V-0.
7499010211A
7499010211A by Wurth Elektronik is a Telecom & Datacom Connector with Filter Feature, Polyethylene Insulator, and Tin over Nickel Termination. It has 8 contacts, right angle mounting style, and solder termination type. Ideal for telecom and datacom applications requiring reliable connectivity in board-mounted configurations.
74990111211
TELECOM AND DATACOM CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Total No. of Contacts: 8; Contact Style: TELCOM, MODULAR; Plating Thickness (inch): 30u;
7499010441
TELECOM AND DATACOM CONNECTOR; JESD-609 Code: e3; Termination Contact Finish: Tin (Sn) - with Nickel (Ni) barrier; Contact Material: NOT SPECIFIED; Mating Contact Finish: GOLD (30);
7499011212A
TELECOM AND DATACOM CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Empty Shell: NO; DIN Conformance: NO; Additional Features: SHIELDED;
74990101241
74990101241 by Wurth Elektronik is a Telecom & Datacom Connector with 0.661" body length, 0.689" width, and 0.689" depth. Featuring POLYETHYLENE insulator material, it has 8 contacts for board mounting at 2.54mm pitch. Ideal for telecom and datacom applications with UL94V-0 flammability rating and operating temperature range of -40 to 85°C.
TELECOM AND DATACOM CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mounting Style: RIGHT ANGLE; Shell Finish: NICKEL; Shell Material: COPPER ALLOY;
7499111121A
TELECOM AND DATACOM CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; DIN Conformance: NO; UL Flammability Code: 94V-0; Mixed Contacts: NO;
7499410213
TELECOM AND DATACOM CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Shell Material: COPPER ALLOY; Body Width: .541 inch; PCB Contact Pattern: STAGGERED;
7499151120
TELECOM AND DATACOM CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mixed Contacts: NO; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
7499111446
TELECOM AND DATACOM CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; MIL Conformity: NO; Shell Finish: NICKEL; DIN Conformance: NO;
7499111447
TELECOM AND DATACOM CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; IEC Conformity: NO; Empty Shell: NO; MIL Conformity: NO;
74990101212
TELECOM AND DATACOM CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Reference Standard: CUL; UL; Mixed Contacts: NO; Insulator Material: POLYETHYLENE;
74990112116A
TELECOM AND DATACOM CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; UL Flammability Code: 94V-0; Total No. of Contacts: 8; Additional Features: SHIELDED;
7499210124A
7499211122A
7499211122A by Wurth Elektronik is a telecom and datacom connector with a polyethylene insulator, nickel shell finish, and gold mating contact finish. It has 8 contacts and is suitable for board mounting in applications requiring a right angle mounting style.
7499011218A
TELECOM AND DATACOM CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Polarization Key: POLARIZED HOUSING; Plating Thickness (inch): 30u; 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