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
Nichicon UWG1V101MNL1GS is a 100uF, 35V aluminum electrolytic capacitor with 0.12 Tan Delta and 0.035mA Leakage Current. Ideal for SMT applications in automotive electronics due to AEC-Q200 compliance and -55°C to 105°C operating range.
Median Price
$0.624
Lifecycle Status
Suppliers In-Stock
10
In-Stock Inventory
1k+
Mouser Electronics
1+ parts
$0.960
100+ parts
$0.438
1k+ parts
$0.306
10k+ parts
$0.268
DigiKey
$1.010
$0.437
-
TTI
$0.287
$0.263
Future Electronics
$0.250
$0.240
Vyrian
IBS Electronics
$0.363
$0.292
NAC Semi
$0.455
ComSIT Distribution GmbH
Bristol Electronics
Nova Conductors
Ampacity Inc.
$0.206
Kepictronics
Authorized Procurement Solutions
Continental Prestige Electronics
Aranea Global
Argo Parts USA
Aluminum electrolytic capacitors typically have high capacitance values, making them suitable for high-performance applications.
Low tan delta value indicates low dissipation factor, leading to efficient energy storage and minimal power loss.
Low leakage current ensures the capacitor retains its charge for longer durations, making it reliable for various applications.
Cylindrical packages are space-efficient and easy to mount, making them suitable for compact electronic designs.
High ripple current rating allows the capacitor to handle fluctuations in current without compromising performance.
Tape packaging facilitates automated assembly processes, saving time and ensuring consistency in production.
Having two terminals enables easy integration into circuit boards, simplifying installation and wiring.
Surface-mount technology (SMT) package style is suitable for automated assembly, providing reliable solder joints and space-saving benefits.
Flat terminals ensure secure connections and alignment during soldering, improving the overall reliability of the capacitor.
A wide negative tolerance ensures the capacitor meets specifications even under varying operating conditions, enhancing its versatility.
High maximum operating temperature allows the capacitor to withstand elevated temperatures, enhancing its durability in demanding environments.
Aluminum electrolytic capacitors offer high capacitance values and stability, making them suitable for filtering, smoothing, and energy storage applications.
Tin/bismuth terminal finish provides good solderability and resistance to oxidation, ensuring reliable connections and long-term performance.
Polarized design ensures correct orientation during installation, preventing reverse voltage application and safeguarding the capacitor from damage.
Compact height allows for space-efficient mounting in tight spaces, ideal for miniaturized electronic devices.
Narrow width facilitates close arrangement on circuit boards, enabling efficient use of available space.
Standard diameter size ensures compatibility with common mounting configurations, making it easy to replace existing capacitors.
Surface-mounting feature simplifies PCB assembly processes, reducing production time and ensuring precision placement on the board.
Optimal length provides a balanced form factor for efficient mounting and compatibility with standard PCB layouts.
A wide positive tolerance ensures that the capacitor maintains consistent performance even with variations in manufacturing processes, enhancing reliability.
Capacitance value of 100 uF offers sufficient energy storage capacity for various applications, ensuring reliable performance.
Compliance with AEC-Q200 standard indicates high reliability and durability, making the capacitor suitable for automotive and industrial applications.
Rated DC voltage of 35 V provides a safety margin for voltage surges and fluctuations, ensuring the capacitor operates within specified limits.
Fixed Capacitors UWG1V101MNL1GS attributes and parameters. Explore more Fixed Capacitors devices from Nichicon
Capacitance:
Capacitor Type:
Diameter:
Dielectric Material:
Height:
JESD-609 Code:
Leakage Current (mA):
Length:
Mounting Feature:
Negative Tolerance:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Shape:
Package Style (Meter):
Packing Method:
Polarity:
Positive Tolerance:
Rated DC Voltage (URdc):
Reference Standard:
Ripple Current (mA):
Size Code:
Tan Delta:
Terminal Finish:
Terminal Shape:
Width:
UWG1V101MNL1GS Capacitors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8532.22.00
SB
Over the last fifty years as society rapidly evolved, Nichicon has tirelessly worked on developing, manufacturing, and selling capacitors. At present, Nichicon is developing circuit products and composite parts by applying these technologies, and backed by our two pillars, "Capacitor Business" and "NECST Business", Nichicon is engaged in three core businesses of "Aluminum Electrolytic Capacitors", "Film Capacitors" and "Circuit Products". We continue to provide high value-added products and services to meet diverse and sophisticated needs around the world by focusing on four markets that are diversifying and accelerating with new key technologies: energy, ecology, and medical equipment; automotive and Railway-car related appliances; Home appliances and Industrial inverters; and information and Communications equipment.
M85049/85-08W02
Amphenol
CIRCULAR CONN ACCESSORY; Shell Sizes: 8; 9; IEC Conformity: NO; MIL-Connector Accessory Name: BAND LOCK ADAPTER; MIL Conformity: YES; DIN Conformity: NO;
SMBJ18CA
Db Lectro
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
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;
1N4148WS
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803A
YOUTAI SEMICONDUCTOR CO LTD
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Terminal Form: GULL WING; No. of Terminals: 18; Package Code: SOP; Package Shape: RECTANGULAR; JESD-30 Code: R-PDSO-G18;
SS14
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
M24308/2-1F
Cinch Connectivity Solutions
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1750VAC; No. of Connectors: ONE; Body Depth: .375 inch;
Hy Electronic
2N2222A
Silicon Transistor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
M39029/56-351
Carlisle Interconnect Technologies
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Type: CRIMP; Removal Tools: M81969/8-06, M81969/14-02; IEC Conformity: NO; Contact Gender: FEMALE;
LM555CN
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LM317TG
Texas Instruments
LM317TG by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max output current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. The package style is flange mount, with a rectangular shape and through-hole terminals for easy installation.
LM358D-T
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
KSZ9031RNXIA
Micrel
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;
Micro Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
ULN2803ADW
ULN2803ADW by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85 °C and has a max supply voltage of 3 V. Ideal for applications requiring buffer or inverter-based peripheral drivers with sink current flow direction.
MMBT2907ALT1G
Onsemi
MMBT2907ALT1G by Onsemi is a PNP BJT transistor with 100 min hFE, 60V VCEO, and 200MHz fT. Ideal for switching applications, it has a small outline package with Gull Wing terminals and can handle up to 0.6A of collector current.
Sinyork
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1 V; No. of Elements: 1; Maximum Output Current: .2 A; Config: SINGLE;
1N4148
ROHM
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
MAL213838478E3
Vishay Intertechnology
Vishay Intertechnology's MAL213838478E3 is a 4.7uF Aluminum Electrolytic Capacitor with 63V URdc, suitable for applications requiring high ripple current (35mA) and low tan delta of 0.09. With a compact tubular package and through-hole mounting feature, it operates b/w -40°C to 105°C, making it ideal for various electronic circuits.
M39006/22-0350
Vishay Intertechnology's M39006/22-0350 is a TANTALUM CAPACITOR with 47uF capacitance, 50V URdc, and 0.11 Tan Delta. Ideal for MIL-PRF-39006/22 applications, it operates b/w -55 to 125 °C with a leakage current of 0.001 mA.
M39006/22-0639
Vishay Intertechnology's M39006/22-0639 is a TANTALUM CAPACITOR with 86uF capacitance, 100V URdc, and 0.1 Tan Delta. Ideal for MIL-PRF-39006/22 applications requiring high ripple current (486mA) and low leakage current (0.009mA). With a tubular package shape, it operates b/w -55 to 125 °C in through-hole mounts.
0402B103K250CT
Fenghua Advanced Technology
CERAMIC CAPACITOR; Mounting Feature: SURFACE MOUNT; Capacitance: .01 uF; Rated DC Voltage (URdc): 25 V; Maximum Operating Temperature: 125 Cel; Dielectric Material: CERAMIC;
440LS10-R
Vishay Intertechnology's 440LS10-R is a ceramic capacitor with 0.01 uF capacitance, rated at 760 V AC. It has a temperature coefficient of -56/+22% and operates b/w -30 to 125 °C. Ideal for applications requiring fixed capacitors in bulk packaging with radial terminal style.
T491A475K016AT
Cornell Dubilier Electronics
TANTALUM CAPACITOR; Mounting Feature: SURFACE MOUNT; Capacitance: 4.7 uF; Rated DC Voltage (URdc): 16 V; Maximum Operating Temperature: 125 Cel; Dielectric Material: TANTALUM (DRY/SOLID);
GRM1885C1H103JA01D
Murata Manufacturing
GRM1885C1H103JA01D by Murata is a ceramic capacitor with capacitance of 0.01uF and rated DC voltage of 50V. It has a temperature coefficient of 30ppm/°C, operating from -55 to 125 °C, making it ideal for SMT applications requiring stable performance in a compact size.
1210YC226KAT2A
KYOCERA AVX
1210YC226KAT2A by KYOCERA AVX is a ceramic capacitor with 22uF capacitance and 16V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and 10% tolerance. Ideal for SMT applications requiring compact size and reliable performance in various electronic devices.
T491D106K035AT
KEMET Corporation
KEMET T491D106K035AT is a 10uF, 35V Tantalum Capacitor with low Tan Delta of 0.06 and high Ripple Current of 155mA. Ideal for applications requiring compact SMT capacitors with high reliability and performance in a wide temperature range from -55°C to 125°C.
M39006/25-0072
Nissei Electric
TANTALUM CAPACITOR; Mounting Feature: THROUGH HOLE MOUNT; Capacitance: 220 uF; Rated DC Voltage (URdc): 75 V; Maximum Operating Temperature: 125 Cel; Dielectric Material: TANTALUM (DRY/SOLID);
CL21A106KAYNNNE
Samsung Electro-mechanics
Samsung Electro-mechanics' CL21A106KAYNNNE is a ceramic capacitor with 10uF capacitance and 25V rated DC voltage. With X5R temperature characteristics, it operates b/w -55 to 85°C, making it ideal for surface mount applications in various electronic devices. The compact rectangular package measures 2x1.25x1.25mm and features a multi-layer design with matte tin terminal finish.
M39006/25-0248
M39006/22-0377
Vishay Intertechnology's M39006/22-0377 is a TANTALUM CAPACITOR with 68uF capacitance, 60V URdc, and 0.13 Tan Delta. Ideal for MIL-PRF-39006/22 applications requiring high ripple current (368.55mA) and low leakage current (0.002mA).
C0805C102K5RACTU
KEMET C0805C102K5RACTU is a ceramic capacitor with 10% negative tolerance, X7R temperature characteristics, and 0.001 uF capacitance. Ideal for surface mount applications in electronics, it operates b/w -55 to 125 °C with a rated DC voltage of 50 V.
CL10B104KB8NNNL
CL10B104KB8NNNL by Samsung Electro-mechanics is a 0603 SMT ceramic capacitor with 0.1uF capacitance and 50V URdc. Featuring X7R temperature characteristics, it operates b/w -55 to 125 °C, making it ideal for applications requiring compact size and high reliability in various electronic circuits.
ECA2EHG4R7
Panasonic
Panasonic ECA2EHG4R7 is a 4.7uF Aluminum Electrolytic Capacitor with 250V URdc, suitable for through-hole mounting. It features a tan delta of 0.15 and leakage current of 0.0805mA, ideal for applications requiring high ripple current handling up to 50mA. With a cylindrical package style and radial terminals, it operates b/w -25°C to 105°C efficiently.
202R18W102KV4E
Johanson Dielectrics
202R18W102KV4E by Johanson Dielectrics is a ceramic capacitor with 0.001 uF capacitance and 2000 V 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 surface mounting feature.
TMK325ABJ476MM-P
Taiyo Yuden
Taiyo Yuden's TMK325ABJ476MM-P is a ceramic capacitor with 47uF capacitance and 25V rated DC voltage. Featuring X5R temperature characteristics, it operates b/w -55 to 85°C. Ideal for SMT applications due to its compact rectangular package design and wraparound terminals.
C0805C104K5RAC
CERAMIC CAPACITOR; Mounting Feature: SURFACE MOUNT; Capacitance: .1 uF; Rated DC Voltage (URdc): 50 V; Maximum Operating Temperature: 125 Cel; Dielectric Material: CERAMIC;
CC0402KRX5R6BB105
Yageo
Yageo's CC0402KRX5R6BB105 is a 1uF ceramic capacitor with X5R temperature coefficient, suitable for SMT mounting. It has a 10% tolerance, operates b/w -55 to 85°C, and rated at 10V. Ideal for compact electronic devices requiring stable capacitance in a small form factor.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
UWG1V470MCL1GS
Nichicon
ALUMINUM ELECTROLYTIC CAPACITOR; Mounting Feature: SURFACE MOUNT; Capacitance: 47 uF; Rated DC Voltage (URdc): 35 V; Maximum Operating Temperature: 105 Cel; Dielectric Material: ALUMINUM (WET);
UWG1C101MCL1GS
ALUMINUM ELECTROLYTIC CAPACITOR; Mounting Feature: SURFACE MOUNT; Capacitance: 100 uF; Rated DC Voltage (URdc): 16 V; Maximum Operating Temperature: 105 Cel; Dielectric Material: ALUMINUM (WET);
UWG1H010MCL1GB
ALUMINUM ELECTROLYTIC CAPACITOR; Mounting Feature: SURFACE MOUNT; Capacitance: 1 uF; Rated DC Voltage (URdc): 50 V; Maximum Operating Temperature: 105 Cel; Dielectric Material: ALUMINUM (WET);
UWG1H101MNL1GS
ALUMINUM ELECTROLYTIC CAPACITOR; Mounting Feature: SURFACE MOUNT; Capacitance: 100 uF; Rated DC Voltage (URdc): 50 V; Maximum Operating Temperature: 105 Cel; Dielectric Material: ALUMINUM (WET);
UWG1V100MCL1GB
ALUMINUM ELECTROLYTIC CAPACITOR; Mounting Feature: SURFACE MOUNT; Capacitance: 10 uF; Rated DC Voltage (URdc): 35 V; Maximum Operating Temperature: 105 Cel; Dielectric Material: ALUMINUM (WET);
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