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
LP0805H0750ASTR by KYOCERA AVX is a LOW PASS FILTER with 750 MHz cutoff frequency, -0.4 dB insertion loss, and 1.7 VSWR. It operates b/w -40 to 85 °C and has 50 OHM impedance for input/output. Ideal for surface mount applications in general purpose electronic filters.
Median Price
$2.390
Lifecycle Status
Suppliers In-Stock
5
In-Stock Inventory
1k+
DigiKey
1+ parts
$5.700
100+ parts
$3.792
1k+ parts
$3.488
10k+ parts
-
Arrow
$2.264
Verical
Chip1Stop
Nova Conductors
Ampacity Inc.
$1.920
Aztec Data Supply Inc.
$3.312
Netroflash
More terminals allow for a more versatile connection setup, increasing the potential applications for this filter.
Low pass filters are essential for blocking high-frequency noise while allowing low-frequency signals to pass through, ensuring cleaner and more accurate signals.
A high maximum operating temperature allows for reliable performance even in elevated temperature environments.
A low minimum operating temperature ensures that this filter can function in a wide range of temperatures, making it suitable for various environments.
The compact width makes this filter suitable for space-constrained applications, providing flexibility in design and layout.
A low maximum insertion loss indicates minimal signal degradation when passing through the filter, ensuring high signal integrity.
The specified center/cutoff frequency indicates the range of frequencies this filter is optimized for, making it ideal for filtering out unwanted high-frequency signals.
A low VSWR value of 1.7 indicates good impedance matching, reducing signal reflections and maximizing signal transfer efficiency.
The 50-ohm input impedance ensures compatibility with standard RF systems and components, making integration easier and more straightforward.
The compact length of this filter adds to its space-saving design, allowing for efficient and versatile placement within a circuit or system.
Matching the output impedance with input impedance ensures optimal signal transfer and reduces signal reflections, enhancing overall performance.
The TR packing method provides protection during storage and transportation, ensuring the filter arrives in optimal condition for use.
Surface mount installation simplifies the assembly process and enables easy integration onto circuit boards, streamlining the manufacturing process.
The low height profile of 0.8 mm contributes to the compactness of this filter, making it suitable for applications with limited vertical space.
General Purpose Electronic Filters LP0805H0750ASTR attributes and parameters. Explore more General Purpose Electronic Filters devices from KYOCERA AVX
Center/Cutoff Frequency (fo/fc):
Filter Type:
Height:
Impedance (Input):
Maximum Insertion Loss:
Length:
Mounting Type:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Output Impedance (ohm):
Packing Method:
Voltage Standing Wave Ratio:
Width (mm):
KYOCERA AVX is a leading global manufacturer of advanced electronic components engineered to accelerate technological innovation and build a better future. As a wholly owned subsidiary of KYOCERA Corporation structured to capitalize on shared resources and technical expertise, KYOCERA AVX has an expansive global footprint comprised of several dozen research, development, and manufacturing facilities spanning more than 15 countries and staffed with talented personnel dedicated to innovation, component quality, customer service, and enabling a brighter future through technology. KYOCERA AVX designs, develops, manufactures, and supplies advanced capacitors, antennas, connectors, circuit protection and timing devices, sensors, controls, filters, fuses, diodes, resistors, couplers, and inductors optimized for employment in the international 5G, IoT, aerospace, automotive, consumer electronics, industrial, medical, and military markets.
1N4148WS
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N7002
Nte Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Transistor Application: SWITCHING; Maximum Drain Current (ID): .115 A; No. of Terminals: 3;
2N2222A
Baneasa S A
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; Qualification: Not Qualified;
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; No. of Elements: 1; Transistor Application: SWITCHING;
LM358N
Silicon Group
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
BSS138
Jiangsu Changjiang Electronics Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (ID): .22 A; Package Shape: RECTANGULAR;
BAV99
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Diodes Incorporated
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Form: GULL WING; JESD-30 Code: R-PDSO-G3;
CGA3E2X7R1H104K080AA
TDK
CGA3E2X7R1H104K080AA by TDK is a fixed ceramic capacitor with a capacitance of 0.1 uF and a rated DC voltage of 50 V. It has a temperature coefficient of 15% and can operate at temperatures ranging from -55 to 125 °C. This capacitor is commonly used in surface mount applications for various electronic devices.
NDT2955
National Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; JESD-609 Code: e0; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM358M
Raytheon Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
1N4148W-7-F
1N4148W-7-F by Diodes Inc. is a single rectifier diode with 0.715V max forward voltage and 100V max reverse voltage. Ideal for applications requiring fast switching speeds, it has a small outline package style and matte tin terminal finish, making it suitable for surface mount PCB designs.
AH180-WG-7
AH180-WG-7 by Diodes Inc. is a magnetic field sensor with 1.5mT hysteresis, 0.30V output range, and 9mA max operating current. Ideal for applications requiring non-inverting analog voltage output in a compact rectangular package suitable for surface mount installations.
Micronas Semiconductor Holding Ag
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .2 A; Maximum Forward Voltage (VF): 1.2 V;
LM107H/883C
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Package Equivalence Code: CAN8,.2;
DS18B20Z+T&R
Analog Devices
DS18B20Z+T&R by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. The sensor comes in a plastic package suitable for surface mount applications, with a max supply voltage of 5.5V and min of 3V.
Rugao Dachang Electronic
1N4148
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
ADMV8818SCCZ-EP
Analog Devices' ADMV8818SCCZ-EP is a 56-terminal high pass filter with a cutoff frequency of 10 GHz, ideal for applications requiring a 50 Ohm input/output impedance. With a wide operating temperature range (-55 to 105°C) and compact dimensions (9.15mm x 9.15mm x 1.03mm), it's suitable for surface mount installations in various electronic systems.
LTC6602CUF#PBF
LTC6602CUF#PBF by Analog Devices is a 24-terminal BAND PASS FILTER with operating temp range of 0-70 °C. It has matte tin finish, dimensions of L4.0xB4.0xH0.75 mm, and is surface mountable. Ideal for general purpose electronic filtering applications due to its compact size and temperature range suitability.
LP0BA1390A700
KYOCERA AVX
LP0BA1390A700 by KYOCERA AVX is a LOW PASS FILTER with 16 terminals, operating from -55 to 85 °C. It has a Center Frequency of 1390 MHz, VSWR of 1.21, and input impedance of 50 OHM. Ideal for applications requiring a compact surface mount filter with a power rating of 4 W in the frequency range up to 1390 MHz.
MLPF-WB-01D3
STMicroelectronics
General Purpose Filters;
American Technical Ceramics
LOW PASS FILTER; Center/Cutoff Frequency (fo/fc): 1390 MHz; Minimum Operating Temperature: -55 Cel; Mounting Type: SURFACE MOUNT; Output Impedance (ohm): 50 OHM; Average Input Power: 4 W;
LTC6602IUF#PBF
LTC6602IUF#PBF by Analog Devices is a 24-terminal BAND PASS FILTER with operating temperatures from -40 to 85°C. With dimensions of L4.0xB4.0xH0.75 mm, it's ideal for surface mount applications in general purpose electronic filters.
DEA202450BT-1213C1
DEA202450BT-1213C1 by TDK is a BAND PASS FILTER with 4 terminals, operating from -40 to 85 °C. It has a Center Frequency of 2450 MHz, Insertion Loss of 1.5 dB, and compact dimensions (L2.0XB1.25XH0.95 mm). Ideal for electronic applications requiring precise frequency filtering in limited space.
LP0DA1890A700
LOW PASS FILTER; Impedance (Input): 50 OHM; No. of Terminals: 16; Voltage Standing Wave Ratio: 1.62; Maximum Operating Temperature: 85 Cel; Height: .559 mm;
ADMV8818SCCZ-EP-R2
Analog Devices' ADMV8818SCCZ-EP-R2 is a 56-terminal high pass filter with a cutoff frequency of 10 GHz. Operating b/w -55 °C to 105°C, it has an input/output impedance of 50Ω. Ideal for general purpose electronic filtering applications, this surface mount device measures 9.15mm x 9.15mm x 1.03mm and comes in tape and reel packaging (TR).
ACPF-8240-BLK
Broadcom
BAND PASS FILTER;
BPF-A1600+
Mini-circuits
The Mini-circuits BPF-A1600+ is a 14-terminal Band Pass Filter with a center frequency of 1600 MHz and max insertion loss of 4 dB. It operates b/w -40 to 85°C, has VSWR of 1.9, and impedance of 50Ω. Ideal for general purpose electronic filtering applications in surface mount setups.
LP0DA1890A700 by KYOCERA AVX is a LOW PASS FILTER with 16 terminals, operating b/w -55 to 85 °C. It has a Center Frequency of 1890 MHz, VSWR of 1.62, and input impedance of 50 OHM. Ideal for applications requiring filtering at high frequencies in compact electronic devices.
LFB212G45SG8A127
Murata Manufacturing
Murata Manufacturing's LFB212G45SG8A127 is a 2450 MHz Band Pass Filter with 1.5 dB Max Insertion Loss, ideal for General Purpose Electronic applications. This surface mount filter has dimensions of 2x1.25x0.95 mm (LxWxH) and features Tin terminal finish for efficient performance in electronic circuits.
BPF-C138+
BPF-C138+ by Mini-circuits is a 14-terminal Band Pass Filter with a center frequency of 138 MHz. It offers attenuation up to 40 dB at 750 MHz and has a max insertion loss of 3 dB. Ideal for applications requiring precise filtering in electronic circuits, this filter operates within a temperature range of -40 to 85 °C.
HMC881LP5ETR
Analog Devices' HMC881LP5ETR is a 32-terminal low pass filter with a center frequency of 2200 MHz and max insertion loss of 3.8 dB. Operating b/w -40°C to 85°C, it's ideal for applications requiring a compact surface mount filter with an impedance of 50 ohms.
ACPF-7A24-TR1
BAND PASS FILTER; Width (mm): 0.585; Packing Method: TR, 7 INCH; No. of Terminals: 4; Additional Features: OTHER BAND OF FREQ ALSO AVAILABLE; Mounting Type: SURFACE MOUNT;
ADMV8913
Analog Devices' ADMV8913 is a 30-terminal high pass filter with 5 dB max insertion loss, 9.5 MHz cutoff frequency, and 50 Ohm input/output impedance. Ideal for general purpose electronic filtering applications, it operates b/w -55 °C to 105°C in surface mount configurations.
IP4338CX24/LF,135
LOW PASS FILTER; Minimum Operating Temperature: -30 Cel; No. of Terminals: 25; Length: 2.01 mm; Height: .66 mm; Minimum No. of Sections: 1;
LFB182G45SG9A272
BAND PASS FILTER; Maximum Insertion Loss: 2.1 dB; Packing Method: TAPE AND REEL; Mounting Type: SURFACE MOUNT; Center/Cutoff Frequency (fo/fc): 2450 MHz; Additional Features: INSERTION LOSS CONSIDERED WITH RESPECT TO TEMPERATURE RANGE -40 TO +85;
ACPF-7024
BAND PASS FILTER; No. of Terminals: 3; Length: 2 mm; Maximum Insertion Loss: 3.5 dB; JESD-609 Code: e4; Maximum Operating Temperature: 85 Cel;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
LP0805A1747ASTR
LOW PASS FILTER; Length: 2.03 mm; JESD-609 Code: e3; Attenuation At Maximum Frequency: 20 dB; Mounting Type: SURFACE MOUNT; Maximum Operating Temperature: 85 Cel;
LP0805H3500ASTR
LP0805H3500ASTR by KYOCERA AVX is a LOW PASS FILTER with 4 terminals, 50 OHM impedance, and 3500 MHz cutoff frequency. It operates b/w -40 to 100 °C and has a max insertion loss of -0.85 dB. Ideal for surface mount applications in electronic devices requiring high-frequency filtering.
LP0805H0942ASTR
LOW PASS FILTER; Output Impedance (ohm): 50 OHM; Length: 2.03 mm; Minimum Operating Temperature: -40 Cel; Maximum Insertion Loss: -.4 dB; No. of Terminals: 4;
LP0805H4000ASTR
LOW PASS FILTER; Mounting Type: SURFACE MOUNT; Width (mm): 1.55; Center/Cutoff Frequency (fo/fc): 4000 MHz; Packing Method: TR; Minimum Operating Temperature: -40 Cel;
LP0805H1800ASTR
LOW PASS FILTER; Maximum Operating Temperature: 100 Cel; Width (mm): 1.55; Maximum Insertion Loss: -.8 dB; Minimum Operating Temperature: -40 Cel; Impedance (Input): 50 OHM;
LP0805H1900ASTR
LOW PASS FILTER; Average Input Power: 8 W; Width (mm): 1.55; No. of Terminals: 4; Output Impedance (ohm): 50 OHM; Maximum Insertion Loss: -.75 dB;
LP0805H2400ASTR
LOW PASS FILTER; Dimensions: L2.03XB1.55XH0.8 (mm)/L0.08XB0.061XH0.031 (inch); Minimum Operating Temperature: -40 Cel; Length: 2.03 mm; Impedance (Input): 50 OHM; Width (mm): 1.55;
LP0805H0700ASTR
LOW PASS FILTER; No. of Terminals: 4; Packing Method: TR; Average Input Power: 8 W; Output Impedance (ohm): 50 OHM; JESD-609 Code: e3;
LP0805H0780ASTR
LOW PASS FILTER; Mounting Type: SURFACE MOUNT; Height: .8 mm; Maximum Operating Temperature: 100 Cel; Width (mm): 1.55; Terminal Finish: Tin (Sn);
LP0805H1000ASTR
LOW PASS FILTER; Impedance (Input): 50 OHM; Packing Method: TR; Maximum Operating Temperature: 100 Cel; Minimum Operating Temperature: -40 Cel; Mounting Type: SURFACE MOUNT;
LP0805H1250ASTR
LOW PASS FILTER; JESD-609 Code: e3; Width (mm): 1.55; Height: .8 mm; Terminal Finish: Tin (Sn); Packing Method: TR;
LP0805H2900ASTR
KYOCERA AVX LP0805H2900ASTR is a LOW PASS FILTER with 2900 MHz cutoff frequency, -1 dB insertion loss, and 50 OHM impedance. Ideal for electronic applications requiring surface mount filters with 8 W power handling capacity in the temperature range of -40 to 100 °C.
LOW PASS FILTER; Average Input Power: 8 W; Center/Cutoff Frequency (fo/fc): 3500 MHz; Output Impedance (ohm): 50 OHM; Length: 2.03 mm; Maximum Operating Temperature: 100 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