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's 1571103-1 Rocker Switch features DPST switch function, 6000 cycles electrical life, and 16A max AC contact current. Ideal for panel mounting applications in various industries due to its ON-OFF contact function and latched switch action.
Median Price
$4.740
Lifecycle Status
Suppliers In-Stock
7
In-Stock Inventory
1k+
Mouser Electronics
1+ parts
100+ parts
$3.680
1k+ parts
$3.060
10k+ parts
DigiKey
$3.070
-
TE Connectivity
$8.320
$7.210
Powell Electronics
$3.110
$2.670
Nova Conductors
$2.767
VNN
Vyrian
Semicontronic
$2.640
$2.574
$2.561
Argo Parts USA
Netroflash
Continental Prestige Electronics
$2.711
Assy Fe
The black color is a classic and versatile choice that will blend well with various design aesthetics.
With a high electrical life of 6000 cycles, this rocker switch is durable and long-lasting, making it a reliable choice for frequent use.
The 25.2 inch body width provides ample space for easy operation and visibility of the switch.
The DPST (Double Pole, Single Throw) switch function allows for independent control of two separate circuits, offering versatility in usage.
The compact body height of 22.5 mm makes this rocker switch suitable for installations where space is limited.
With a maximum operating temperature of 85°C, this rocker switch can withstand a wide range of environmental conditions.
The high maximum AC contact current rating of 16A makes this switch suitable for handling relatively high power loads.
The minimum operating temperature of -20°C ensures reliable performance even in cold environments.
The rocker type actuator offers easy and intuitive operation, making it user-friendly for various applications.
The rocker switch type is a commonly used and versatile option that is well-suited for a wide range of electrical devices.
The high AC maximum rating of 16A at 125VAC indicates that this switch can reliably handle electrical loads within those parameters.
The silver center contact plating ensures good conductivity and longevity, reducing the risk of corrosion and enhancing the switch's overall performance.
The ON-OFF contact function provides simple and clear control over the switch, allowing users to easily turn circuits on and off.
The compact body length/diameter of 31.5 mm makes this rocker switch suitable for installations with space constraints.
The moderate maximum operating force of 12.26 N strikes a balance between ease of use and tactile feedback for precise switching.
The high maximum DC contact current rating of 16A allows this switch to handle significant DC electrical loads without issues.
The latched switch action ensures that the switch stays in its intended position, reducing the risk of accidental toggling.
The wire termination type offers flexibility and ease of installation, allowing for a straightforward connection to electrical circuits.
The maximum AC contact voltage of 125V indicates that this switch is suitable for use in standard household and commercial electrical systems.
The panel mount feature allows for secure and stable installation of the rocker switch on various types of panels and surfaces.
Rocker Switches 1571103-1 attributes and parameters. Explore more Rocker Switches devices from TE Connectivity
Color (Actuator):
Type (Actuator):
Body Width:
Body Height:
Body Length/Diameter:
Center Contact Plating:
AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Maximum DC Contact Current:
Contact Function:
Maximum AC Contact Voltage:
Electrical Life:
Mounting Feature:
Maximum Operating Force:
Maximum Operating Temperature:
Minimum Operating Temperature:
Switch Action:
Switch Function:
Switch Type:
Termination Type:
1571103-1 Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.65
SB
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
KSZ9031RNXIC
Micrel
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;
06035C103KAT2A
KYOCERA AVX
06035C103KAT2A by KYOCERA AVX is a SMT ceramic capacitor with 0.01uF capacitance and 50V URdc. It has X7R temperature characteristics, -55 to 125 °C operating range, and 10% tolerance. Ideal for applications requiring compact surface mount capacitors with stable performance in a wide temperature range.
DS18B20U+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: SQUARE; Housing: PLASTIC; Minimum Supply Voltage: 3 V;
AMS1117-3.3
Advanced Monolithic Systems
AMS1117-3.3 by Advanced Monolithic Systems is a fixed positive single output LDO regulator with 1A max output current, 3% voltage tolerance, and 1.3V dropout voltage. Ideal for applications requiring stable 3.3V supply in compact designs due to its small outline package and excellent load regulation of 0.025%.
LM2675M-ADJ/NOPB
Texas Instruments
LM2675M-ADJ/NOPB by Texas Instruments is a voltage-mode switching regulator with 1A output current, 37V max output voltage, and 260kHz max switching frequency. Ideal for automotive applications due to its -40°C to 125°C operating temperature range and compact small outline package design.
1N4148
Rochester Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
General Semiconductor
SS14
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Pro-an Electronic
LM317T
Tt Electronics Plc
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Qualification Status: Not Qualified; JESD-30 Code: R-PSFM-T3;
LM358ADR
LM358ADR by Texas Instruments is an operational amplifier with 2 functions, featuring a max input offset voltage of 5000 uV and nominal voltage of 5V. Widely used in applications requiring high voltage gain, it operates within a temperature range of 0-70°C and offers frequency compensation for stability.
1N4148WS
Good-ark Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM107H/883
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Technology: BIPOLAR;
NE555D
NXP Semiconductors
SQUARE; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
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;
LM107H
Advanced Micro Devices
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Bias Current (IIB) @25C: .075 uA;
FDV304P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Moisture Sensitivity Level (MSL): 1; Maximum Drain Current (ID): .46 A;
Unitrode
Linear Technology
LM107H by Linear Technology is an Operational Amplifier with a max input offset voltage of 3000uV, common mode reject ratio of 96dB, and min voltage gain of 50000. It is used in military applications due to its MILITARY temperature grade and BIPOLAR technology for precise signal processing in harsh environments.
Synsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
V1BABD04-1PZ12-000
Carling Technologies
ROCKER SWITCH;
A8A-213-1E
Omron
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): ROCKER; Termination Type: QUICK CONNECT; Switch Action: LATCHED;
V8D11N0B-00000-000
Carling Technologies V8D11N0B-00000-000 is a SPDT rocker switch with LED illumination. It has 20A@12VDC DC max rating and 50000000 ohm insulation resistance. Ideal for panel mounting applications requiring momentary switch action.
VKD1A60B-00000-000
Carling Technologies VKD1A60B-00000-000 is a DPDT rocker switch with 20A@12VDC rating. Featuring LAMP illumination, it has insulation resistance of 50MΩ and dielectric withstand voltage of 1500VRMS. Ideal for panel mounting applications requiring ON-OFF-(ON) functionality in temperatures ranging from -40°C to 85°C.
1552.3102
Marquardt
Marquardt 1552.3102 is a black DPST rocker switch with 100M ohm insulation resistance, 16A@250VAC AC rating, and silver contacts. It is used for ON-OFF functions in panel mount applications due to its polyamide construction and quick connect termination.
V1B2HWJB-A8KA5-1
V1B2HWJB-A8KA5-1 by Carling Technologies is a SPST rocker switch with 50M ohm insulation resistance, 15A@28VDC DC max rating, and 1500VRMS dielectric withstand volts. Ideal for panel mounting applications in environments ranging from -40 to 85 °C, this switch offers ON-OFF contact function with quick connect termination.
V1B1AJ0B-00000-000
Carling Technologies V1B1AJ0B-00000-000 is a SPST rocker switch with LED illumination. It has an insulation resistance of 50MΩ, can handle up to 15A@28VDC, and withstands temperatures from -40°C to 85°C. Ideal for panel mounting applications requiring ON-OFF functionality in various industries.
A8A-203-2
RA901-RB-B-0-N
Carling Technologies RA901-RB-B-0-N is a black SPST rocker switch with 100000 cycles electrical life. It has a max AC contact current of 16A@125VAC and operates b/w 0 to 85 °C. Ideal for panel mounting applications, this switch offers OFF-ON contact function with quick connect termination type.
A8A-213-1
LTIGM51-6S-BL-RC-WBL/125N
Carling Technologies LTIGM51-6S-BL-RC-WBL/125N is a DPDT rocker switch with 10000 cycles electrical life. It features LAMP illumination, ON-OFF-ON contact function, and quick connect termination. Ideal for panel mounting applications with max AC contact voltage of 250V and DC contact current of 15A@30VDC.
1423673-6
TE Connectivity's 1423673-6 is a red illuminated SPDT rocker switch with 12.8" width and 21.8mm height. It has a max AC contact current of 15A@125VAC and DC contact current of 15A@50VDC, suitable for panel mounting applications in various electronic devices.
A105J51ZQ0004
TE Connectivity's A105J51ZQ0004 is a SPDT rocker switch with 6000 cycles electrical life. It has a body width of 6.86in and sealing with EPOXY TERMINAL SEAL. Ideal for panel mounting applications, it can handle up to 5A@120VAC AC max rating R load.
61111181-0-0-N
Carling Technologies 61111181-0-0-N is a black SPDT rocker switch with gold over nickel plating. It has an electrical life of 50,000 cycles and insulation resistance of 100M ohm. Ideal for applications requiring momentary switch action and panel mounting in environments with temperatures ranging from 0 to 85°C.
DM54J72S205Q3
C & K Components
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): ROCKER; Contact Function: ON-OFF; Maximum AC Contact Current: 10 A;
4TP1-10
Honeywell Sensing And Control
4TP1-10 by Honeywell is a 4PDT rocker switch with dust and water-proof sealing. It has a max AC contact current of 15A@277VAC, suitable for panel mount applications. With a body width of 41.66mm and height of 41.66mm, it operates at temperatures up to 71°C, making it ideal for various industrial uses.
AML24EBA2DA04
Honeywell Sensing And Control's AML24EBA2DA04 is a DPDT rocker switch with 25000 cycle electrical life. It has 0.1A@125VAC AC max rating and 0.1A@125VDC DC max rating. Ideal for panel mounting applications requiring a latched switch action.
1571099-2
TE Connectivity's 1571099-2 is a DPDT rocker switch with 20A AC/DC contact current, silver tin oxide plating. Ideal for panel mounting applications, it features ON-ON contact function and black actuator color.
D501J12S2APQA
Itt Cannon
ITT Cannon's D501J12S2APQA is a SPDT rocker switch with 10000 cycles electrical life. It has a body width of 15in and height of 13.24mm, suitable for applications requiring a latched switch function. With a max AC contact current of 10A@125VAC, it operates in temperatures ranging from -30°C to 65°C, making it ideal for various electronic devices.
SRB22A2DBBNN
Zf Friedrichshafen Ag
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): CURVED TYPE; Body Length/Diameter: 19 mm; Sealing: SPLASH PROOF;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
1571988-3
ROCKER SWITCH; Manufacturer Series: 1571988;
1571100-2
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Contact Function: ON-ON; Maximum DC Contact Current: 20 A;
1571083-2
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): ROCKER; Contact Function: ON-OFF; Minimum Operating Temperature: -20 Cel;
1571078-4
1571113-1
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): ROCKER; Contact Function: ON-ON; Maximum AC Contact Voltage: 125 V;
1571113-2
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): ROCKER; Contact Function: ON-ON; Switch Action: LATCHED;
1571113-3
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPDT; Type (Actuator): ROCKER WITH FRAME; Body Length/Diameter: 27.4 mm; Maximum Operating Force: 12.26 N;
1571113-4
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPDT; Type (Actuator): ROCKER; Contact Function: ON-OFF-ON; Body Height: 22.5 mm;
1571113-5
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPDT; Type (Actuator): ROCKER WITH FRAME; Maximum AC Contact Voltage: 125 V; Minimum Operating Temperature: -20 Cel;
1571113-6
TE Connectivity's 1571113-6 is a black DPDT rocker switch with an electrical life of 6000 cycles. It has a max AC contact current of 16A and can operate in temperatures ranging from -20 to 85°C. This switch is commonly used for panel mounting applications.
1571091-1
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): ROCKER; Contact Function: ON-OFF; Body Width: 13.6 inch;
1571091-9
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): ROCKER; Contact Function: ON-OFF; Maximum Operating Force: 6.86 N;
1571112-1
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): ROCKER; Switch Action: LATCHED; Minimum Operating Temperature: -20 Cel;
1571112-2
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): ROCKER; Illumination: AMBER LAMP; Termination Type: QUICK CONNECT;
1571079-9
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Contact Function: ON-OFF-ON; Minimum Operating Temperature: -20 Cel;
1571094-4
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Contact Function: ON-OFF-ON; Body Width: 13.6 inch;
1571103-2
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): ROCKER; Electrical Life: 6000 Cycle(s); Maximum Operating Force: 12.26 N;
1571103-3
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): ROCKER; Contact Function: ON-OFF; Color (Actuator): BLACK;
1571103-5
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): ROCKER; Contact Function: ON-OFF; Minimum Operating Temperature: -20 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