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
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Package Shape or Style: RECTANGULAR; Body Width: 35 inch; Minimum Operating Temperature: 0 Cel; Body Length/Diameter: 65 mm;
Median Price
$5,894.100
Lifecycle Status
Suppliers In-Stock
1
In-Stock Inventory
< 1k
TodayComponents
1+ parts
100+ parts
$5,327.800
1k+ parts
-
10k+ parts
AZTECH Wire
$17.030
Linear Position Sensors ZS-LD20T2M attributes and parameters. Explore more Linear Position Sensors devices from Omron
Additional Features:
Body Width:
Body Height:
Body Length/Diameter:
Housing:
Linearity (%):
Maximum Measurement Range (mm):
Minimum Measurement Range (mm):
Mounting Feature:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Shape or Style:
Resolution:
Sensors or Transducers Type:
Termination Type:
As a global leader in the field of automation, OMRON’s business fields cover a broad spectrum, ranging from industrial automation and electronic components to social systems including automated ticket gates and solar power conditioners, healthcare. At present, OMRON provides products and services in around 120 countries and regions.
1N4148
Synsemi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LL4148
Vishay Intertechnology
Vishay Intertechnology's LL4148 diode features a max reverse recovery time of 0.004 us, forward voltage of 1 V, and output current of 0.15 A. Ideal for rectification applications in electronics due to its high efficiency and low power dissipation capabilities.
Rectron
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SS14
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Taitron Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Minimum DS Breakdown Voltage: 60 V; Package Shape: RECTANGULAR;
BSS138
Onsemi
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Finish: Matte Tin (Sn) - annealed;
FSMLF327
Fox Electronics
FSMLF327 by Fox Electronics is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing such as communication systems, industrial automation, and consumer electronics. Operating temperature range from -40 to 85 °C.
Diotec Electronics
M39029/58-360
TE Connectivity
TE Connectivity's M39029/58-360 is a CRIMP terminal backshell for 22-28 AWG wires, rated at 5A. Ideal for male contacts in Mil-Spec applications, it offers a cross-section area of 0.34 mm2 and ensures secure connections in demanding environments.
Kec
BAV99
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LAN8720AI-CP-TR
Microchip Technology
LAN8720AI-CP-TR by Microchip is an Ethernet transceiver with 100 Mbps data rate, operating at -40 to 85 °C. It features a 3.3 V supply voltage, 54 mA supply current, and TS 16949 screening level. Ideal for network interfaces in industrial applications due to its compact square package and low profile design.
SMBJ18CA
Multicomp Pro
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Diode Element Material: SILICON; Technology: AVALANCHE; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V;
LM358MX
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
DS18B20Z+
Analog Devices
DS18B20Z+ by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, with ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
MMBF170LT1G
MMBF170LT1G by Onsemi is a N-CHANNEL FET with 60V DS Breakdown Voltage and 0.5A Drain Current. Ideal for SWITCHING applications, it operates in ENHANCEMENT MODE with a max power dissipation of 0.225W. This small outline transistor has a temperature range from -55 to 150 °C.
1N4148WT
Tak Cheong Electronics Holdings
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Minimum DS Breakdown Voltage: 50 V; Qualification: Not Qualified;
SS495A-SP
Honeywell Sensing And Control
SS495A-SP by Honeywell is a magnetic field sensor with 10.5V max supply voltage, 3" body width, and 1.5% linearity. Ideal for applications requiring a Hall effect sensor with -40 to 150°C operating temperature range, such as position sensing in automotive or industrial systems.
SS41G
SS41G by Honeywell is a linear position sensor with 24V max supply voltage, 5mT hysteresis, and open collector output. Ideal for applications requiring precise digital current output in a temperature range of -40 to 150°C. With a response time of 0.5us, it offers accurate measurements in a compact rectangular package.
032310100000-M
TE Connectivity's 032310100000-M is a Linear Position Sensor with 0.25% linearity, 10V output range, and 15V max supply voltage. Ideal for applications requiring precise linear position measurements in environments ranging from -20°C to 70°C. Made of stainless steel housing for durability and reliability.
E3F1-RN21
Omron
LINEAR POSITION SENSOR,PHOTOELECTRIC,RETROREFLECTIVE; Output Type: NPN; Package Shape or Style: CYLINDRICAL; Maximum Measurement Range (mm): 3000 mm; Additional Features: IP66, REVERSE POLARITY PROTECTION, SHORT CIRCUIT PROTECTION; Termination Type: CONNECTOR;
OPB704
Optek Technology
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: PANEL MOUNT; Output Type: NPN; Package Shape or Style: RECTANGULAR; Output Range: 0.20mA; Minimum Operating Temperature: -40 Cel;
SS41-L
LINEAR POSITION SENSOR, HALL EFFECT;
E3C-S502M
LINEAR POSITION SENSOR,PHOTOELECTRIC,THROUGH BEAM; Package Shape or Style: RECTANGULAR; Body Length/Diameter: 11 mm; Additional Features: IP 64; Minimum Operating Temperature: -25 Cel; Maximum Measurement Range (mm): 500 mm;
SPI315-35
SPI315-35 by Onsemi is a Linear Position Sensor with Max VCEsat of 1.2V, Darlington Output Circuit Type, and Response Time of 100us. Ideal for applications requiring precise position sensing in environments ranging from -20 °C to 80°C.
TCRT5000
Telefunken Microelectronics
Linear Position Sensors; Mounting Feature: THROUGH HOLE MOUNT; Minimum Operating Temperature: -25 Cel; Maximum Operating Current: 60 mA; Output Circuit Type: Transistor; Maximum Operating Temperature: 85 Cel;
E3ZM-R66
LINEAR POSITION SENSOR,PHOTOELECTRIC,RETROREFLECTIVE;
SFH905-1
Infineon Technologies
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: THROUGH HOLE MOUNT; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 0.50mA; Maximum Measurement Range (mm): 1 mm;
HOA1404-001
Micro Switch
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: THROUGH HOLE MOUNT; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 0.80mA; Body Length/Diameter: 12.16 mm;
TCRT1000
Temic Semiconductors
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: THROUGH HOLE MOUNT; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 0.30-0.50mA; Body Length/Diameter: 7 mm;
GP2Y0A710K0F
Sharp Corporation
Sharp Corporation's GP2Y0A710K0F is a linear position sensor with 5.5V max supply voltage, 17.6" body width, and 22.5mm body height. It operates b/w -10 to 60°C, outputs analog voltage in the range of 2.30-2.70V, and measures distances from 1000mm to 5500mm. Ideal for applications requiring precise distance measurements like robotics and automation systems.
TLP908
Toshiba
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: THROUGH HOLE MOUNT; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 0.50-0.75mA; JESD-609 Code: e0;
VL6180V1NR/1
STMicroelectronics
LINEAR POSITION SENSOR,PHOTOELECTRIC,TOF,VCSEL;
KTIR0711S
Kingbright
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: SURFACE MOUNT; Output Type: NPN; Package Shape or Style: RECTANGULAR; Output Range: 0.01-0.40mA; Maximum Supply Voltage: 1.5 V;
E3Z-D87
Omron's E3Z-D87 is a 10.8" linear position sensor with 24V supply voltage, ideal for board mounting applications. It features a 100mA output range, 55°C max operating temp, and -25°C min operating temp. The sensor has a response time of 1000µs and uses an analog current output interface.
SPI335-45
SPI335-45 by Onsemi is a Linear Position Sensor with Max VCEsat of 1.2V, Darlington Output Circuit Type, and Operating Temperature range of -20 to 80 °C. Ideal for applications requiring precise position sensing in industrial machinery and automation systems.
SPI314
SPI314 by Onsemi is a Linear Position Sensor with VCEsat of 1.2V, Output Voltage of 20V, and Operating Current of 50mA. Ideal for applications requiring precise gap sensing in environments ranging from -25 °C to 80°C.
EX-13B
Panasonic
The Panasonic EX-13B is a linear position sensor with a max measurement range of 500mm. It operates b/w -25°C to 55°C, with response time of 500us. Ideal for applications requiring precise photoelectric through-beam sensing in industrial automation.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
ZS-LD50S0.5M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Package Shape or Style: RECTANGULAR; Minimum Measurement Range (mm): 45 mm; Maximum Measurement Range (mm): 55 mm; Minimum Operating Temperature: 0 Cel;
ZS-LD15GT2M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Housing: ALUMINIUM DIE CAST; Minimum Operating Temperature: 0 Cel; Maximum Operating Temperature: 50 Cel; Linearity (%): 0.1;
ZS-LD500.5M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Package Shape or Style: RECTANGULAR; Maximum Measurement Range (mm): 55 mm; Termination Type: CABLE; Linearity (%): 0.1;
ZS-LD350S2M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Package Shape or Style: RECTANGULAR; Termination Type: CABLE; Maximum Operating Temperature: 50 Cel; Linearity (%): 0.1;
ZS-LD20ST2M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Package Shape or Style: RECTANGULAR; Housing: ALUMINIUM DIE CAST; Additional Features: IP 67; Body Length/Diameter: 65 mm;
ZS-LD50S2M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: 0 Cel; Maximum Measurement Range (mm): 55 mm; Body Length/Diameter: 65 mm;
ZS-LD10GT2M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Termination Type: CABLE; Additional Features: IP 40; Linearity (%): 0.1; Housing: ALUMINIUM DIE CAST;
ZS-LD350S0.5M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Package Shape or Style: RECTANGULAR; Termination Type: CABLE; Minimum Operating Temperature: 0 Cel; Housing: ALUMINIUM DIE CAST;
ZS-LD2000.5M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Package Shape or Style: RECTANGULAR; Housing: ALUMINIUM DIE CAST; Body Height: 65 mm; Minimum Measurement Range (mm): 150 mm;
ZS-LD40T4M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Package Shape or Style: RECTANGULAR; Linearity (%): 0.1; Body Width: 35 inch; Maximum Operating Temperature: 50 Cel;
ZS-LD40T0.5M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Package Shape or Style: RECTANGULAR; Body Length/Diameter: 65 mm; Housing: ALUMINIUM DIE CAST; Minimum Measurement Range (mm): 37.5 mm;
ZS-LD20ST0.5M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: 0 Cel; Body Length/Diameter: 65 mm; Linearity (%): 0.1;
ZS-LD502M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Package Shape or Style: RECTANGULAR; Maximum Measurement Range (mm): 55 mm; Maximum Operating Temperature: 50 Cel; Linearity (%): 0.1;
ZS-LD1302M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Package Shape or Style: RECTANGULAR; Termination Type: CABLE; Additional Features: IP 67; Maximum Measurement Range (mm): 145 mm;
ZS-LD20T0.5M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Package Shape or Style: RECTANGULAR; Maximum Measurement Range (mm): 21 mm; Body Length/Diameter: 65 mm; Maximum Operating Temperature: 50 Cel;
ZS-LD10GT0.5M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Additional Features: IP 40; Maximum Operating Temperature: 50 Cel; Minimum Measurement Range (mm): 9.5 mm; Housing: ALUMINIUM DIE CAST;
ZS-LD1300.5M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Package Shape or Style: RECTANGULAR; Housing: ALUMINIUM DIE CAST; Maximum Measurement Range (mm): 145 mm; Maximum Operating Temperature: 50 Cel;
ZS-LD2002M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: 0 Cel; Body Length/Diameter: 65 mm; Body Width: 35 inch;
ZS-LD40T2M
LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE; Mounting Feature: BOARD MOUNT; Package Shape or Style: RECTANGULAR; Termination Type: CABLE; Resolution: .4 um; Maximum Measurement Range (mm): 42.5 mm;
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