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
TE Connectivity 5-1462037-9 is a DPDT RF relay with 2 FORM C, latched action, and gold alloy plating. With IP67 sealing and 100000 cycle electrical life, it operates at -40 to 85 °C for applications requiring AC/DC supply type, up to 900 MHz frequency, and panel mounting.
Median Price
$2.334
Lifecycle Status
Suppliers In-Stock
21
In-Stock Inventory
1k+
Interstate Connecting
1+ parts
$1.123
100+ parts
-
1k+ parts
10k+ parts
Heilind Electronics
$1.361
$1.290
Newark
$1.550
Chip1Stop
$2.400
$1.870
$1.530
$1.440
Arrow
$2.598
$2.076
$1.815
$1.713
Farnell
$2.640
$2.100
$1.930
DigiKey
$3.600
$2.860
$2.637
Element14
$3.790
$3.060
$2.460
Powell Electronics
$6.950
$3.500
TTI Europe
$1.783
Verical
$2.268
$2.061
$1.939
Master Electronics
$1.400
Nova Conductors
$1.680
Vyrian
IBS Electronics
$2.006
$2.412
$1.907
NAC Semi
$2.960
$2.690
NexGen Digital
Schukat
$1.083
$1.018
Rapid Electronics
Prism Electronics
VNN
Semicontronic
$1.000
$0.975
$0.970
Aztec Data Supply Inc.
$1.590
Argo Parts USA
$1.663
Netroflash
$1.646
Continental Prestige Electronics
$3.160
$2.030
Eastek
$0.608
Perfect Parts
Glotronic Ltd.
Abacus Technologies
Authorized Procurement Solutions
iodParts Technologies Inc.
Kepictronics
Allows for double pole double throw functionality, providing more versatility in switching and control applications.
Fast operate time ensures quick response in relay switching, ideal for time-critical applications.
High power rating allows for reliable switching of DC loads up to 60W, suitable for various industrial applications.
High insulation resistance ensures minimal leakage current and prevents signal loss or interference.
IP67 rated sealing provides protection against dust and water ingress, making the relay suitable for outdoor or harsh environments.
Wide operating temperature range of -40 to 85°C allows for reliable performance in extreme conditions.
Standard 24V coil voltage is compatible with most control systems, ensuring easy integration.
Fast switching time of 16 ms ensures quick response and high efficiency in relay operation.
Radio Frequency Relays 5-1462037-9 attributes and parameters. Explore more Radio Frequency Relays devices from TE Connectivity
Relay Type:
Relay Function:
Relay Action:
Relay Form:
Height:
Length/Diameter:
Dimensions:
Width:
No. of Terminals:
Weight:
Mounting Type:
Packing Method:
Activation Time:
Release Time:
Insulation Resistance:
Maximum Insertion Loss:
Minimum Operating Frequency:
Maximum Operating Frequency:
Minimum Operating Temperature:
Maximum Operating Temperature:
Switching Method:
Transition Time:
Maximum Isolation:
Voltage Standing Wave Ratio:
Coil-Contacts Dielectric Strength:
Coil Resistance:
Coil Maximum DC Voltage:
Coil Power:
Coil Maximum DC Current:
Coil DC Operate Voltage:
Coil DC Release Voltage:
Coil Nominal Voltage:
Contact Maximum DC Current:
Contact Maximum DC Voltage:
Contact Maximum DC Rating (R Load):
Contact Maximum AC Current:
Contact Maximum AC Voltage:
Contact Maximum AC Rating (R Load):
Contact Resistance:
Open Contacts Dielectric Strength:
Contact Maximum DC Power Rating (R Load):
Contact Maximum AC Power Rating (R Load):
Termination Type:
Contact End Material:
Contact End Plating:
Industry Standard Compliance:
Lifespan:
Sealing Type:
5-1462037-9 Relays trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.49.00.50
SB
PCN Design/Specification - Mult Devs - Document Clarification 09/NOV/2020 Mult Devs - specification chg 30/APR/2020
PCN Packaging - 1462037-1 21/May/2014 Multiple Devices Packaging Label 18/May/2018
TE Connectivity is a global leader in the design and production of innovative connectors and sensors for multiple industries, such as automotive, industrial equipment, data communication systems, aerospace, defense, medical, oil and gas, consumer electronics and energy. It is an American-Swiss domiciled firm that has been providing high-quality products to its customers since 1907.
CEO
Terrence R. Curtin
Executive VP, CFO
Heath A. Mitts
Senior VP, Principal Accounting Officer
Robert J. Ott
DS18B20+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Package Shape or Style: RECTANGULAR; Maximum Operating Current: 1.5 mA; Package Equivalence Code: SIP3,.1,50;
1N4148WS
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ABS25-32.768KHZ-1-T
Abracon
Abracon's ABS25-32.768KHZ-1-T crystal oscillator offers 10 ppm frequency tolerance, 126% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal operating frequency, such as IoT devices and precision timing systems.
LM358AN
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
AT90CAN128-16AU
Microchip Technology
AT90CAN128-16AU by Microchip Technology is a microcontroller with 8-bit data RAM and 16-bit address bus width. It operates at a max clock frequency of 16 MHz, making it suitable for industrial applications requiring low power mode and connectivity options like CAN, SPI, and USART. With 53 I/O lines and 8-channel 10-bit ADCs, this microcontroller offers versatile peripheral support for various embedded systems.
SS14
Jinan Jingheng Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
STM32H743BIT6
STMicroelectronics
STM32H743BIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 208 terminals, and 1085440 bytes of RAM. It features 2 DAC channels, 32 ADC channels, and operates at a max clock frequency of 48 MHz. Ideal for industrial applications requiring high-speed processing and extensive peripheral connectivity.
1N4148
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N7002
Panjit International
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Time At Peak Reflow Temperature (s): 40; Minimum DS Breakdown Voltage: 60 V;
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.
Rfe International
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Forward Voltage (VF): 1 V; Config: SINGLE;
LL4148
Kec
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
M39029/58-360
Molex
CONNECTOR ACCESSORY; Alternate Contact Sources: MILITARY; Removal Tool Sources: MILITARY; Material: COPPER ALLOY; National Stock Number (NSN): 5999004733551; Mating Contacts: M39029/56-348, M39029/57-354;
Synsemi
LAN8720AI-CP-TR
LAN8720AI-CP-TR by Microchip is an Ethernet transceiver with 100 Mbps data rate, operating at -40 to 85 °C. It features a 3.3 V supply voltage, 54 mA supply current, and TS 16949 screening level. Ideal for network interfaces in industrial applications due to its compact square package and low profile design.
General Semiconductor
Glenair
CONNECTOR ACCESSORY; Contact Gender: MALE; Material: COPPER ALLOY; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT; MIL Conformity: YES;
LAN8720A-CP-TR
LAN8720A-CP-TR by Microchip: Ethernet transceiver with 100 Mbps data rate, operates at 3.3V, and consumes 54mA max supply current. Ideal for network interfaces in commercial applications due to its small size (4x4mm) and low power consumption.
DS18B20Z+T&R
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: -55 Cel; Package Body Material: PLASTIC/EPOXY;
SMBJ18CA
Alpha & Omega Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2-1462051-5
TE Connectivity
TE Connectivity 2-1462051-5 is a SPDT RF relay with 8ms operate time and 1000000000000 ohm insulation resistance. It has 1 FORM C relay form, IP67 sealing, and operates at temperatures b/w 70 to 85 °C. Ideal for applications requiring low insertion loss, it offers latched relay action with max AC contact current of 2A@250VAC.
G6KU-2F-RF-SDC24
Omron
RF RELAY; Mounting Feature: SURFACE MOUNT-STRAIGHT; Relay Action: LATCHED; Relay Function: DPDT; Coil or Input Supply Type: DC; Maximum Insertion Loss: .2 dB;
HFW1201K00
TE Connectivity's HFW1201K00 RF relay features DPDT-CO form, 6ms operate time, and hermetically sealed body. Ideal for applications requiring momentary relay action in radio frequency circuits with a max operating temperature of 125°C.
IM06GR
TE Connectivity's IM06GR RF Relay, with DPDT function and 2 FORM C form, operates at 8ms. It has a max contact DC power rating of 60W@220VDC and is ideal for applications requiring high-frequency switching in harsh environments.
G9YA-12S-35-PNDDC12
RF COAXIAL RELAY; Mounting Feature: PANEL MOUNT; Relay Action: FAILSAFE; Relay Function: SPDT; Coil or Input Supply Type: DC; Termination Type: CONNECTOR AND SOLDER;
G6Z-U-1PEA-DC4.5
RF RELAY; Mounting Feature: THROUGH HOLE-STRAIGHT MOUNT; Relay Action: LATCHED; Relay Function: SPDT; Coil or Input Supply Type: DC; Manufacturer Series: G6Z;
R570412000
Radiall S A
R570412000 by Radiall S A is a SPDT RF COAXIAL RELAY with FAILSAFE action. It has 10000000 cycle Electrical Life, 55mm Body Height, and operates b/w -25 to 70 °C. Ideal for applications requiring low insertion loss (0.5 dB), high isolation (60 dB), and fast switching time (10 ms) in the frequency range of 0-18000 MHz.
D3210
Tyco Electronics Elcon
RF RELAY; Mounting Feature: THROUGH HOLE-STRAIGHT MOUNT; Relay Action: MOMENTARY; Relay Function: DPDT; Coil or Input Supply Type: DC; Reference Standard: CECC; CSA; IEC; UL;
IM13GR
TE Connectivity's IM13GR is a DPDT RF relay with 2 FORM C, IP67 sealing, and 100000 cycle electrical life. Ideal for applications requiring MOMENTARY relay action in radio frequency systems operating b/w 100 MHz to 900 MHz. Features include 8 ms operate time, -40 to 85 °C temperature range, and compact dimensions of 10 x 6 x 5.65 mm.
C93401
TE Connectivity C93401 RF Relay, DPDT 2 FORM C, IP67 sealed with 10ms operate time. Ideal for applications requiring momentary relay action in radio frequency circuits up to 900 MHz. Features include 200000 cycle electrical life, -55 to 80 °C operating temp range, and NICKEL TITANIUM contacts.
G6ZU-1F-A24VDC
RF RELAY; Mounting Feature: SURFACE MOUNT-STRAIGHT; Relay Action: LATCHED; Relay Function: SPDT; Coil or Input Supply Type: DC; Manufacturer Series: G6Z;
G6Z-1PEAR-DC3
RF RELAY; Mounting Feature: THROUGH HOLE-STRAIGHT MOUNT; Relay Action: MOMENTARY; Relay Function: SPDT; Coil or Input Supply Type: DC; Termination Type: SOLDER;
G6Z-U-1FEATR-DC12
RF RELAY; Mounting Feature: SURFACE MOUNT-STRAIGHT; Relay Action: LATCHED; Relay Function: SPDT; Coil or Input Supply Type: DC; Physical Dimension: 20mm x 8.6mm x 9.3mm;
V23079A1005B301
RF RELAY; Mounting Feature: THROUGH HOLE-STRAIGHT MOUNT; Relay Action: MOMENTARY; Relay Function: DPDT; Coil or Input Supply Type: DC; Reference Standard: CSA; UL;
G6Z-K-1PE-DC3
RF RELAY; Mounting Feature: THROUGH HOLE-STRAIGHT MOUNT; Relay Action: LATCHED; Relay Function: SPDT; Coil or Input Supply Type: DC; Minimum Operating Temperature: -40 Cel;
V23079-D2008-B301
Infineon Technologies
V23079-D2008-B301 by Infineon Technologies is a DPDT RF relay with 2 FORM C configuration. It has an operate time of 8ms and electrical life of 200,000 cycles. With a max contact DC power rating of 60W@220VDC, it is ideal for high-frequency applications up to 900MHz requiring momentary relay action.
R574422300
R574422300 by Radiall S A is a RF coaxial relay with SP3T function, 2M cycle electrical life, and 85°C max operating temp. Ideal for DC applications with 0.32A coil current, 100W input power, and 50 ohm impedance. Suitable for radio frequency systems requiring latched relay action and splash-proof sealing in panel mount installations up to 18GHz freq.
IM22GR
IM22GR by TE Connectivity is a DPDT RF relay with 2 FORM C, IP67 sealing, and 100000 cycle electrical life. Ideal for applications requiring momentary relay action in radio frequency circuits up to 900 MHz. Features include 8 ms operate time, -40 to 85 °C temperature range, and max contact ratings of 5A@250VAC or 5A@220VDC.
G6K-2P-RFDC4.5
Omron's G6K-2P-RFDC4.5 is a DPDT RF relay with 2 FORM C, operate time of 3ms, and insulation resistance of 1Gohm. Ideal for applications requiring momentary relay action in RF circuits up to 1000MHz.
G6Z-1PER-DC3
RF RELAY; Mounting Feature: THROUGH HOLE-STRAIGHT MOUNT; Relay Action: MOMENTARY; Relay Function: SPDT; Coil or Input Supply Type: DC; Maximum AC Contact Voltage: 30 V;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
5-1462037-4
TE Connectivity 5-1462037-4 is a DPDT RF relay with 2 FORM C, latched action, and IP67 sealing. It has 8ms operate time, 100000 cycle electrical life, and can handle up to 60W@220VDC power. Ideal for applications requiring high reliability in harsh environments such as telecommunications and industrial automation.
5-1462037-8
RF RELAY; Mounting Feature: PANEL MOUNT; Relay Action: LATCHED; Relay Function: DPDT; Coil or Input Supply Type: DC; Reference Standard: CECC; CSA; IEC; UL;
5-1462039-5
TE Connectivity 5-1462039-5 is a DPDT RF relay with 2 FORM C, gold-plated contacts. With coil voltage of 5V and current rating of 2A@250VAC, it operates b/w -40 to 85°C. Ideal for applications requiring momentary relay action in radio frequency circuits up to 900 MHz.
5-1462037-5
TE Connectivity 5-1462037-5 is a DPDT RF relay with 2 FORM C, IP67 sealing, and latched relay action. With an operate time of 8 ms and electrical life of 100000 cycles, it's ideal for applications requiring high reliability in radio frequency systems up to 900 MHz.
5-1462037-1
5-1462037-3
TE Connectivity 5-1462037-3 is a DPDT RF relay with 2 FORM C, latched action, and gold alloy plating. With IP67 sealing, it operates at -40 to 85 °C for applications requiring AC/DC supply type, up to 900 MHz frequency, and high isolation of -37 dB.
5-1462000-1
RF RELAY; Mounting Feature: PANEL MOUNT; Relay Action: MOMENTARY; Relay Function: DPDT; Coil or Input Supply Type: DC; Reference Standard: UL;
Tyco Electronics Cii
RF RELAY; Mounting Feature: THROUGH HOLE-STRAIGHT MOUNT; Relay Action: MOMENTARY; Relay Function: DPDT; Coil or Input Supply Type: DC; Reference Standard: UL;
5-1462037-6
5-1462037-7
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