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
Samtec's IPT1-102-02-L-D is a rectangular power connector with 4 contacts. It features phosphor bronze contact material, gold mating finish, and liquid crystal polymer insulator. Ideal for board mounting applications requiring male gendered solder termination connectors.
Median Price
$2.260
Lifecycle Status
Suppliers In-Stock
4
In-Stock Inventory
1k+
Mouser Electronics
1+ parts
100+ parts
$1.840
1k+ parts
$1.570
10k+ parts
$1.210
Mobius Materials
$2.440
$1.950
-
Vyrian
Nova Conductors
Argo Parts USA
Netroflash
Continental Prestige Electronics
TIN over nickel termination contact finish provides excellent conductivity and corrosion resistance, ensuring a secure and durable connection.
Liquid crystal polymer insulator material offers high heat resistance and mechanical strength, making the connector suitable for demanding operating conditions.
Rectangular power connectors provide a secure and stable connection for power transmission, ideal for applications requiring high current and voltage.
Phosphor bronze contact material ensures reliable electrical conductivity and resistance to wear, ensuring long-term performance.
UL 94V-0 flammability rating indicates that the connector is highly flame resistant, offering increased safety in case of fire.
Gold over nickel mating contact finish provides superior conductivity and corrosion resistance, ensuring a reliable and long-lasting connection.
Having 4 contacts allows for multiple connections within a single connector, providing versatility for various power delivery configurations.
Board mounting type offers easy and secure attachment to circuit boards, ensuring stable and reliable connections.
Solder termination type enables a strong and permanent connection, suitable for applications where vibration or movement may be present.
Male contact gender is commonly used for mating with female connectors, providing a secure and stable connection for power delivery.
Power Connectors IPT1-102-02-L-D attributes and parameters. Explore more Power Connectors devices from Samtec
Additional Features:
Connector Type:
Mating Contact Finish:
Termination Contact Finish:
Contact Gender:
Contact Material:
DIN Conformance:
Empty Shell:
Filter Feature:
IEC Conformity:
Insulator Material:
JESD-609 Code:
MIL Conformity:
Manufacturer Series:
Mixed Contacts:
Mounting Type:
Option:
Termination Type:
Total No. of Contacts:
UL Flammability Code:
IPT1-102-02-L-D Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.30
SB
Founded in 1976, Samtec is much more than just another connector company. We put people first, along with a commitment to exceptional service, quality products and innovative technologies that take the industry further faster. This is enabled by our unique, fully integrated business model, which allows for true collaboration and innovation without the limits of traditional business models. This unique approach allows us to serve customers in 125+ countries with revenues exceeding $1 billion in 2022. We believe that taking care of our customers and our employees is paramount in how we approach our business, and this belief is deeply ingrained throughout Samtec worldwide.
LM358M
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
1N4148
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BAV99
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
NXP Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Operating Temperature: 150 Cel;
1N4148WS
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Continental Device India
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; Package Body Material: PLASTIC/EPOXY; JEDEC-95 Code: TO-236AB;
Swampscott Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Panjit International
Diotec Semiconductor Ag
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; Maximum Time At Peak Reflow Temperature (s): 10;
ULN2803ADW
Texas Instruments
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.
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;
LL4148
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Tesla Elektronicke Soucastky
DS18B20
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 3; Package Shape or Style: ROUND; Housing: PLASTIC; Output Interface Type: 1-WIRE INTERFACE;
SS14
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2003ADR
ULN2003ADR by Texas Instruments is a NPN BJT with 7 elements, max IC of 0.5A, and VCEsat of 1.6V. Ideal for switching applications in small outline packages with Gull Wing terminals.
Eic Semiconductor
FDLL4148
National Semiconductor
STM32H753BIT6
STMicroelectronics
STM32H753BIT6 by STMicroelectronics is a 32-bit microcontroller with 208 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs, 2-Ch 12-Bit DACs, and extensive peripherals for industrial applications like CAN, Ethernet, and USB connectivity. With a wide temperature range of -40 to +85 °C, it's ideal for demanding environments requiring high-speed processing capabilities.
Gec Plessey Semiconductors
1723163308
Molex
Molex 1723163308 power connector has dimensions of 0.681" x 0.533" x 0.732", made of liquid crystal polymer. With 8 contacts, it operates b/w -40°C to 105°C, UL certified with flammability rating of 94V-0. Used in board mounting applications for solder termination, mating with 1722583108.
43650-0325
The Molex 43650-0325 is a rectangular power connector with 3 contacts, male gender, and surface mount termination. It features insulation resistance of 1Gohm, operating temperature range from -40 to 105°C, and durability of 30 cycles. Ideal for commercial applications requiring reliable power connections on boards.
1-640445-2
TE Connectivity
TE Connectivity 1-640445-2 is a rectangular power connector with 12 contacts. It features a mating contact pitch of 0.156", insulation resistance of 5G ohm, and rated current of 7A. Ideal for board mounting applications in commercial settings due to its durability and polarization key feature.
IPD1-15-D-K-M
Samtec
Samtec's IPD1-15-D-K-M is a rectangular power connector with 30 contacts, featuring polyamide66 insulator material. It is designed for cable mounting and uses crimp termination. Ideal for applications requiring reliable female contact style with square pin sockets.
43045-1000
The Molex 43045-1000 is a rectangular power connector with 10 contacts, featuring bright tin termination finish and LCP insulator material. It has a mating contact pitch of 0.118", withstands up to 1500VAC, and operates b/w -40°C to 105°C. Ideal for board mounting applications in commercial settings due to its durability and UL certification.
794192-1
TE Connectivity's 794192-1 Power Connector has a rated voltage of 600V, insulator material POLYAMIDE, and operates b/w -55 to 105°C. Ideal for power applications, it features UL certification, crimp termination type, and a total of 8 contacts in a plug body style.
39-30-1122
The Molex 39-30-1122 is a rectangular power connector with 12 contacts, featuring a mating contact pitch of 0.165", insulation resistance of 1Gohm, and dielectric voltage rating of 1500VAC. It is used in board mounting applications for signal currents up to 6A, with durability rated at 30 cycles.
771-9975/116-701
Wago
RECTANGULAR POWER CONNECTOR; Contact Material: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Mating Contact Finish: NOT SPECIFIED;
39-28-8180
The Molex 39-28-8180 is a rectangular power connector with 18 contacts, POLYAMIDE66 insulator, and tin/copper termination. It has a dielectric voltage of 2200VAC, operating temperature range of -40 to 105°C, and durability of 30 cycles. Ideal for board mounting applications in commercial settings due to its reliability and UL94V-0 flammability rating.
39-29-9163
Molex 39-29-9163 is a rectangular power connector with 16 contacts, rated at 6A signal current. It features a mating contact pitch of 0.165", insulation resistance of 1Gohm, and dielectric voltage withstand of 1500VAC. Ideal for board mounting applications in commercial settings with operating temperatures ranging from -40°C to 105°C.
39-30-1020
The Molex 39-30-1020 is a rectangular power connector with 2 contacts, featuring a dielectric voltage of 1500VAC and insulation resistance of 1Gohm. It is used in board mounting applications, with a temperature range from -40 to 105°C. The connector has a durable design with brass contacts and polyamide66 insulator material.
39-01-4037
Molex 39-01-4037 is a rectangular power connector with 3 contacts, POLYAMIDE insulator, and UL 94V-0 flammability rating. It has a mating contact pitch of 0.165", operates b/w -40 to 105°C, and is suitable for cable mounting applications in commercial settings.
43650-0409
The Molex 43650-0409 is a rectangular power connector with 4 contacts, featuring bright tin termination finish and glass-filled liquid crystal polymer insulator. With a rated current of 8.5A, it operates b/w -40 to 105°C, making it ideal for commercial applications requiring reliable power connections in tight spaces.
15-24-6140
The Molex 15-24-6140 is a rectangular power connector with 14 contacts, rated at 6A signal current. It features a mating contact pitch of 0.165", insulation resistance of 1Gohm, and operates b/w -40°C to 105°C. Ideal for board mounting applications requiring durable connectors with polarization key and locking options.
43640-0200
The Molex 43640-0200 is a rectangular power connector with 2 contacts, rated for 5A signal current. It features a mating contact pitch of 0.118", insulation resistance of 1Gohm, and operates in temperatures from -40 to 105°C. Ideal for cable and panel mounting applications requiring durable crimp terminations.
794617-2
TE Connectivity's 794617-2 Power Connector features a Mating Contact Pitch of 0.118", Insulation Resistance of 100MΩ, and Rated Voltage of 250V. Ideal for commercial applications, this connector has a Body Length of 0.157" and operates within a temperature range from -40°C to 105°C.
1722861103
The Molex 1722861103 is a rectangular power connector with 3 contacts. It features a liquid crystal polymer insulator and tin contact finish. This connector is suitable for board mounting and can be mated with multiple parts.
2008750005
RECTANGULAR POWER CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Contact Material: NOT SPECIFIED;
19-09-2069
The Molex 19-09-2069 is a rectangular power connector with POLYAMIDE insulator, UL 94V-2 flammability rating, and operating temperatures from -40 to 105°C. It features a total of 6 contacts arranged in S0P6 configuration for cable or panel mounting applications. The hybrid contact style and locking mounting option make it suitable for commercial use in various electronic devices.
43650-0412
The Molex 43650-0412 is a rectangular power connector with a mating contact pitch of 0.118 inches and a body length of 0.616 inch. It has an insulation resistance of 1,000,000,000 ohm and is commonly used in board mounting applications for power connections.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
IPT1-110-01-L-D-RA
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; UL Flammability Code: 94V-0; Additional Features: MINI MATE, SHROUDED; Termination Type: SOLDER;
IPT1-105-01-S-D
Samtec's IPT1-105-01-S-D is a rectangular power connector with 10 contacts, gold mating finish, and liquid crystal polymer insulator. It has a temperature range of -55 to 125°C and UL flammability rating. Ideal for board mounting in commercial applications.
IPT1-110-07-S-D
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Termination Type: SOLDER; Mixed Contacts: NO; Termination Contact Finish: MATTE TIN;
IPT1-110-07-S-D-PL
IPT1-115-01-S-D
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; MIL Conformity: NO; Mating Contact Finish: GOLD (30) OVER NICKEL (50); Termination Contact Finish: Tin (Sn) - with Nickel (Ni) barrier;
IPT1-105-01-S-D-RA
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Filter Feature: NO; Contact Material: PHOSPHOR BRONZE; JESD-609 Code: e3;
IPT1-105-01-L-D-VS-TR
RECTANGULAR POWER CONNECTOR; JESD-609 Code: e3; Termination Contact Finish: Tin (Sn) - with Nickel (Ni) barrier;
IPT1-115-02-L-D
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Contact Material: PHOSPHOR BRONZE; Filter Feature: NO; DIN Conformance: NO;
IPT1-120-07-L-D
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; JESD-609 Code: e3; Additional Features: MINI MATE, SHROUDED; MIL Conformity: NO;
IPT1-125-01-L-D
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Termination Contact Finish: Tin (Sn) - with Nickel (Ni) barrier; Insulator Material: LIQUID CRYSTAL POLYMER; Mounting Type: BOARD;
IPT1-104-04-L-D
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Mating Contact Finish: GOLD (10) OVER NICKEL (50); UL Flammability Code: 94V-0; Insulator Material: LIQUID CRYSTAL POLYMER;
IPT1-105-02-L-D
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Contact Material: PHOSPHOR BRONZE; Total No. of Contacts: 10; JESD-609 Code: e3;
IPT1-105-01-L-D
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Mixed Contacts: NO; Empty Shell: NO; IEC Conformity: NO;
IPT1-115-01-L-D
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; UL Flammability Code: 94V-0; JESD-609 Code: e3; IEC Conformity: NO;
IPT1-110-02-L-D
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; DIN Conformance: NO; Filter Feature: NO; Mixed Contacts: NO;
IPT1-125-07-S-D
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Termination Type: SOLDER; JESD-609 Code: e3; Filter Feature: NO;
IPT1-105-05-L-D
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; IEC Conformity: NO; Insulator Material: LIQUID CRYSTAL POLYMER; JESD-609 Code: e3;
IPT1-115-08-L-D
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Empty Shell: NO; Mixed Contacts: NO; Mating Info.: MULTIPLE MATING PARTS AVAILABLE;
IPT1-110-01-L-D
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Mating Contact Finish: GOLD (10) OVER NICKEL (50); Additional Features: MINI MATE, SHROUDED; Mating Info.: MULTIPLE MATING PARTS AVAILABLE;
IPT1-102-01-SM-D-RA-P0L
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Termination Type: SOLDER; Termination Contact Finish: MATTE TIN OVER NICKEL; Contact Material: PHOSPHOR BRONZE;
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