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
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): 25 W; Qualification: Not Qualified; Package Style (Meter): FLANGE MOUNT;
Median Price
-
Lifecycle Status
Suppliers In-Stock
3
In-Stock Inventory
1k+
Anansix
1+ parts
100+ parts
1k+ parts
10k+ parts
Digiode
Vyrian
One Stop Electronics
$63.050
Metaverse IC Inc.
Kepictronics
Corphita
UNI Independent Distributors
Power Field Effect Transistors (FET) PHX1N40E attributes and parameters. Explore more Power Field Effect Transistors (FET) devices from NXP Semiconductors
Additional Features:
Avalanche Energy Rating (EAS):
Case Connection:
Configuration:
Minimum DS Breakdown Voltage:
Maximum Drain Current (Abs) (ID):
Maximum Drain Current (ID):
Maximum Drain-Source On Resistance:
Field Effect Transistor Technology:
Maximum Feedback Capacitance (Crss):
JESD-30 Code:
No. of Elements:
No. of Terminals:
Operating Mode:
Maximum Operating Temperature:
Package Body Material:
Package Shape:
Package Style (Meter):
Polarity or Channel Type:
Maximum Power Dissipation Ambient:
Maximum Power Dissipation (Abs):
Maximum Pulsed Drain Current (IDM):
Qualification:
Sub-Category:
Surface Mount:
Terminal Form:
Terminal Position:
Transistor Application:
Transistor Element Material:
Maximum Turn Off Time (toff):
Maximum Turn On Time (ton):
PHX1N40E Transistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8541.29.00.95
SB
8541.29.00.80
NXP is a leading semiconductor company that creates cutting-edge technology to power secure connections in a smarter world. Founded in 2006, they have grown to become one of the top five global semiconductor companies and serve their customers in over 70 countries around the world.
Executive Director, President, CEO
Kurt Sievers
Executive VP, CFO
Bill Betz
Executive VP, Chief Sales Officer
Ron Martino
ICN8
Fabrication
Fab Initiation
1996
Netherlands
Nijmegen
Wafer Capacity
55,000
ATMC (Austin Tech & Mfg Center)
1995
USA
Austin
30,000
N/A
1989
Germany
Boeblingen
CHD
1993
Chandler
OHTC
1991
24,000
New Expansion Fab
2026
ECHO
2020
10,000
1N4148
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Littelfuse
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148W-7-F
Diodes Incorporated
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.
Laube Technology
LM107H
Linear Technology
LM107H by Linear Technology is an Operational Amplifier with a max input offset voltage of 3000uV, common mode reject ratio of 96dB, and min voltage gain of 50000. It is used in military applications due to its MILITARY temperature grade and BIPOLAR technology for precise signal processing in harsh environments.
ERJ3EKF1002V
Panasonic
Panasonic's ERJ3EKF1002V is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance.
AB26TRB-32.768KHZ--T
Abracon
AB26TRB-32.768KHZ--T by Abracon is a crystal oscillator with 20 ppm frequency tolerance, 126% stability, and 35000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency in surface mount configurations.
1N4148WT
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
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;
Semtech
DS18B20+
Analog Devices
DS18B20+ by Analog Devices is a 12-bit temperature sensor with 3.3/5V supply, -55 to 125°C range, and ±0.50°C accuracy. It features a 1-Wire interface for digital output and is commonly used in applications requiring precise temperature monitoring in various industries.
RC0805FR-0710KL
Yageo
Yageo's RC0805FR-0710KL is a 10000 ohm SMT fixed resistor with 1% tolerance and 0.125 W power dissipation. Ideal for applications requiring resistance to operate b/w -55°C to 155°C, such as in automotive electronics or industrial control systems. Features metal glaze/thick film technology and matte tin finish with nickel barrier.
FDD5614P
Onsemi
FDD5614P by Onsemi is a P-CHANNEL Power FET with 60V DS Breakdown Voltage, ideal for SWITCHING applications. It features 45A IDM and 0.1 ohm RDS(ON), operating in ENHANCEMENT MODE at up to 175°C. The PLASTIC/EPOXY package with GULL WING terminals ensures efficient heat dissipation and reliable performance.
BSS84PH6327XTSA2
Infineon Technologies
BSS84PH6327XTSA2 by Infineon is a P-CHANNEL FET with 60V DS breakdown voltage, ideal for switching applications. It features a single configuration with built-in diode and operates in enhancement mode. With a max drain current of 0.17A and on-resistance of 8 ohm, it offers reliable performance in small outline packages.
CRCW06031K00FKEAHP
Vishay Intertechnology
Vishay Intertechnology's CRCW06031K00FKEAHP is a fixed resistor with 1000 ohm resistance, 1% tolerance, and 0.33 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 standard compliance and operating voltage of 75 V.
EU2B-YS3203C
Idec
ROTARY SWITCH;
NE555D
STMicroelectronics
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LM107H/883
Texas Instruments
LM107H/883 by Texas Instruments is a MIL-STD-883 compliant operational amplifier with 3000uV max input offset voltage, 80dB common mode reject ratio, and 250kHz unity gain bandwidth. Ideal for military applications due to its -55 to 125 °C operating temperature range and robust metal package body material.
BSS84-7-F
Diodes Inc. BSS84-7-F is a P-channel FET with 50V DS breakdown voltage, 0.13A max drain current, and 10 ohm RDS(on). Ideal for switching applications, it features a single configuration with built-in diode in a small outline package. Operating in enhancement mode at up to 150°C, it has Gull Wing terminals and matte tin finish.
BSC060N10NS3GATMA1
BSC060N10NS3GATMA1 by Infineon is a N-CHANNEL FET with 100V DS Breakdown Voltage, 0.006 ohm Drain-Source Resistance, and 360A Pulsed Drain Current. Ideal for SWITCHING applications due to its ENHANCEMENT MODE operation and built-in DIODE. Suitable for high-power systems requiring efficient power management in compact designs.
JANTX2N6796
International Rectifier Hirel Products
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Package Shape: ROUND; Maximum Drain-Source On Resistance: .195 ohm; Minimum DS Breakdown Voltage: 100 V;
IRFP460PBF
Vishay Siliconix
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; No. of Elements: 1; Maximum Drain-Source On Resistance: .27 ohm; Avalanche Energy Rating (EAS): 960 mJ;
IRF640
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): 125 W; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Terminal Finish: MATTE TIN;
SI7489DP-T1-GE3
Vishay Intertechnology's SI7489DP-T1-GE3 is a P-CHANNEL FET with 100V DS Breakdown Voltage, ideal for SWITCHING applications. It features 40A IDM, 61mJ EAS, and 0.041 ohm Drain-Source On Resistance. Operating in Enhancement Mode, it has a max temp of 150°C and -55°C min temp.
IRF3205ZPBF
IRF3205ZPBF by Infineon is a N-CHANNEL Power FET with 55V DS Breakdown Voltage, ideal for SWITCHING applications. It features 440A IDM, 250mJ EAS, and 0.0065 ohm RDS(on). The transistor operates in ENHANCEMENT MODE with a max power dissipation of 170W at 175°C.
BSC900N20NS3GATMA1
BSC900N20NS3GATMA1 by Infineon Technologies is a power FET with N-channel polarity. It has a min DS breakdown voltage of 200V and can handle a max pulsed drain current of 61A. This transistor is commonly used for switching applications.
STW4N150
STW4N150 by STMicroelectronics is a N-CHANNEL FET with 1500V DS breakdown voltage, ideal for SWITCHING applications. It features 12A max pulsed drain current and 350mJ avalanche energy rating. The transistor operates in ENHANCEMENT MODE with 160W max power dissipation, making it suitable for high-power switching circuits.
IPB120P04P4L03ATMA2
IPB120P04P4L03ATMA2 by Infineon is a P-CHANNEL FET with 40V DS Breakdown Voltage, 480A IDM, and 0.0049 ohm RDS(on). Ideal for automotive applications due to AEC-Q101 standard compliance.
FQA36P15
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): 294 W; Minimum DS Breakdown Voltage: 150 V; Qualification: Not Qualified;
IRFL9014TRPBF-BE3
Vishay Intertechnology's IRFL9014TRPBF-BE3 is a N-CHANNEL FET with 60V DS Breakdown Voltage, ideal for SWITCHING applications. It features 14A IDM and 140mJ EAS, suitable for high-power operations. With a compact GULL WING package style and -55 to 150 °C operating temperature range, it offers reliable performance in various electronic devices.
IRF540ZPBF
Infineon's IRF540ZPBF is a N-CHANNEL FET with 100V DS Breakdown Voltage, ideal for SWITCHING applications. It features 140A IDM and 0.0265 ohm RDS(on), operating in ENHANCEMENT MODE at up to 175°C. The PLASTIC/EPOXY package with DRAIN connection and built-in DIODE makes it suitable for high-power circuits.
IRF7842TRPBF
International Rectifier
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 2.5 W; Operating Mode: ENHANCEMENT MODE; Minimum Operating Temperature: -55 Cel;
FQD2N100TM
FQD2N100TM by Onsemi is a N-CHANNEL Power FET with 1000V DS Breakdown Voltage, ideal for SWITCHING applications. It features a Max IDM of 6.4A and EAS of 160mJ, operating in ENHANCEMENT MODE. With a compact RECTANGULAR package style and GULL WING terminals, it offers reliable performance up to 150°C.
NTD2955T4G
NTD2955T4G by Onsemi is a P-CHANNEL power FET with a min DS breakdown voltage of 60V. It is used for switching applications and has a max pulsed drain current of 18A.
AUIRF4905STRL
AUIRF4905STRL by Infineon is a P-CHANNEL FET for SWITCHING applications. It features 55V DS Breakdown Voltage, 280A IDM, and 0.02 ohm RDS(on). With a max power dissipation of 170W and operating temperature up to 150°C, it's ideal for high-power switching circuits in automotive and industrial electronics.
IRF7343TRPBF
IRF7343TRPBF by Infineon is a Power FET with N-Channel and P-Channel types. It has 2 separate elements with built-in diode for switching applications. Features include 55V DS breakdown voltage, 38A max pulsed drain current, and 0.05 ohm max drain-source resistance. Ideal for enhancement mode operation in various electronic devices.
IRFR540ZTRPBF
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 91 W; Package Style (Meter): SMALL OUTLINE; No. of Elements: 1;
IRFH5004TRPBF
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 250 W; Package Body Material: PLASTIC/EPOXY; Terminal Position: DUAL;
FDD4685-F085
FDD4685-F085 by Onsemi is a P-CHANNEL Power FET with 40V DS Breakdown Voltage and 100A IDM. Ideal for SWITCHING applications, it features a built-in DIODE, 0.027 ohm RDS(on), and operates in ENHANCEMENT MODE. Suitable for surface mount with GULL WING terminals, it has a max power dissipation of 69W and can withstand temperatures up to 175°C.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
PHX10N40E
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Terminal Form: THROUGH-HOLE; Maximum Drain Current (ID): 5.3 A; No. of Terminals: 3;
PHX10N40E127
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Package Body Material: PLASTIC/EPOXY; JEDEC-95 Code: TO-220AB; Package Style (Meter): FLANGE MOUNT;
PHX14NQ20T
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): 30 W; No. of Terminals: 3; Qualification: Not Qualified;
PHX14NQ20T,127
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): 30 W; Package Body Material: PLASTIC/EPOXY; Operating Mode: ENHANCEMENT MODE;
PHX15N06E
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Transistor Application: SWITCHING; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Operating Mode: ENHANCEMENT MODE;
PHX18NQ11T
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): 31.2 W; Maximum Pulsed Drain Current (IDM): 50.2 A; Maximum Operating Temperature: 150 Cel;
PHX18NQ11T,127
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): 31.2 W; Minimum DS Breakdown Voltage: 110 V; Terminal Form: THROUGH-HOLE;
PHX18NQ20T
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): 30 W; Maximum Operating Temperature: 150 Cel; No. of Terminals: 3;
PHX18NQ20T,127
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): 30 W; JESD-609 Code: e3; Package Body Material: PLASTIC/EPOXY;
PHX1N40
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Drain Current (ID): 1.7 A; Package Body Material: PLASTIC/EPOXY; Minimum DS Breakdown Voltage: 400 V;
PHX1N50E
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): 25 W; JESD-30 Code: R-PSFM-T3; Package Shape: RECTANGULAR;
PHX1N60
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Drain Current (ID): 1.7 A; JESD-30 Code: R-PSFM-T3; Package Body Material: PLASTIC/EPOXY;
PHX1N60E
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): 25 W; Package Style (Meter): FLANGE MOUNT; No. of Elements: 1;
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