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
PJ-059A by Cui is a circular DC power connector with a body length of 0.433 inch, body width of 0.354 inch, and body depth of 0.598 inch. It has a rated current of 2.5 A and a rated voltage of 24 V. This connector is commonly used in board mounting applications and has a termination type of solder.
Median Price
$0.739
Lifecycle Status
Suppliers In-Stock
16
In-Stock Inventory
1k+
Arrow
1+ parts
$0.894
100+ parts
$0.700
1k+ parts
$0.575
10k+ parts
$0.488
DigiKey
$0.910
$0.691
$0.580
$0.523
Mouser Electronics
$0.640
$0.579
$0.492
Master Electronics
-
$0.686
$0.533
$0.479
Farnell
$0.685
Verical
$0.394
Chip1Stop
$0.439
$0.427
$0.424
RS (Exports)
Newark
$0.815
$0.670
Nova Conductors
$0.465
Rapid Electronics
Vyrian
IBS Electronics
$1.109
$0.769
$0.672
NAC Semi
Electro Sonic
$0.472
$0.415
Prism Electronics
Continental Prestige Electronics
$0.455
Argo Parts USA
$0.451
Aztec Data Supply Inc.
$5.862
Corohmni
$10.135
Perfect Parts
Authorized Procurement Solutions
Netroflash
$0.441
$0.432
Glotronic Ltd.
Compact size allows for easy installation in limited space without compromising on performance.
Can handle a decent amount of power, making it suitable for various devices and applications.
Slim design allows for flexibility in placement and connection options.
Tin finish provides good conductivity and corrosion resistance for reliable connections.
Provides enough space for the connectors and components inside while maintaining a compact overall size.
Suitable for a wide range of applications that require a 24V power supply.
Can operate efficiently even in high-temperature environments, ensuring reliable performance.
Allows for operation in cold conditions without any issues, making it versatile for various environments.
Circular design provides a secure connection and ensures proper alignment for consistent power delivery.
Complies with safety and quality standards set by UL, ensuring peace of mind for users.
Standard pin size that is compatible with many devices and connectors for ease of use.
Suitable for direct mounting on circuit boards, offering a secure and stable connection.
Solder termination ensures a strong and durable connection for long-term use.
Jack style provides easy plug-and-play functionality for quick and convenient connections.
DC Power Connectors PJ-059A attributes and parameters. Explore more DC Power Connectors devices from Cui
Body Width:
Body Depth:
Body Length:
Body or Shell Style:
Connector Type:
Termination Contact Finish:
JESD-609 Code:
Mounting Type:
Maximum Operating Temperature (Cel):
Minimum Operating Temperature:
Option:
Pin Diameter:
Rated Current - Power:
Rated Voltage:
Reference Standard:
Termination Type:
PJ-059A Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.20
SB
Motivated by our customers’ needs, we are focused on creating ease of access to power supply products and information that help drive an engineer's design. Our goal is to improve the way power products are purchased today and into the future. Originally starting out as a company that sold oscilloscopes and electromechanical components, we began designing and selling power supplies as a side project. The side project grew over the years into a portfolio of ac-dc power supplies and dc-dc converters. Today we are proud to offer an extensive line of power products to our global customer base that serve the consumer, IoT, industrial, and medical industries. We know the important role power plays in a design and that each customers’ needs vary; whether it is providing accessible product data and resources, cost effective options, or the latest products that meet global regulations. Our passion is improving the experience of the design engineer. We know that helping our customers is the core of what we do and is why we are determined on providing the best set of tools, information, and services to everyone in need of a power supply. CUI Inc, a Bel group company, whose stock trades on the NASDAQ Exchange under the symbols BELFA and BELFB.
LL4148
First Components International
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148
Forward International Electronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Maximum Operating Temperature: 200 Cel; No. of Phases: 1;
SZNUP2105LT1G
Onsemi
SZNUP2105LT1G by Onsemi is a Transient Suppression Device with 2 elements in a common anode configuration. It has a max non-repetitive peak reverse power dissipation of 350W and breakdown voltage of 29.1V. Ideal for applications requiring bidirectional polarity protection, such as automotive electronics and industrial equipment due to its AEC-Q101 compliance and high clamping voltage of 44V.
PIC18F4550T-I/PT
Microchip Technology
The Microchip Technology PIC18F4550T-I/PT microcontroller operates at a max clock frequency of 48 MHz with 8-bit architecture. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it suitable for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this device offers efficient performance in compact designs.
BAV99
Lite-on Technology
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us;
SN65HVD234DR
Texas Instruments
SN65HVD234DR by Texas Instruments is an 8-terminal interface circuit with a data rate of 1 Mbps. Operating temperature ranges from -40 to 125 °C, making it ideal for automotive applications. With a supply voltage of 3.3 V and low current draw of 6 mA, it's suitable for network interfaces in compact designs.
LM358M
LM358M by Texas Instruments is an Operational Amplifier with 2 functions, featuring a max input offset voltage of 9000 uV and a nominal voltage of 5 V. It is commonly used in applications requiring high common mode rejection ratio and low bias current, such as sensor interfaces and signal conditioning circuits.
MBRS340T3G
MBRS340T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.5V and output current of 4A. It operates b/w -65°C to 150°C, making it suitable for various applications requiring high-speed switching and low power loss in a small outline package. The diode's matte tin terminal finish and dual position make it ideal for surface mount PCB designs.
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: NO; Maximum Forward Voltage (VF): 1 V; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V; Terminal Finish: Tin/Lead (Sn/Pb);
SMBJ18CA
Changzhou Starsea Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
C0805C104K5RACTU
KEMET Corporation
KEMET C0805C104K5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring compact size and reliable performance.
SS14
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Surface Mount: YES; Technology: SCHOTTKY; No. of Phases: 1; Config: SINGLE; Maximum Operating Temperature: 125 Cel;
USB2514BI-AEZG
USB2514BI-AEZG by Microchip is a BUS CONTROLLER IC with 36 terminals, operating at 3.3V, supporting I2C, SMBUS, and USB buses. It has a clock frequency of up to 24MHz and can withstand industrial temperatures from -40°C to 85°C. This chip carrier package is surface mountable and suitable for various applications requiring USB connectivity.
1N4148WS
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Sangdest Microelectronics (Nanjing)
BSS138
Siemens
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain-Source On Resistance: 3.5 ohm; Terminal Finish: Tin/Lead (Sn/Pb);
EU2B-YS303C
Idec
ROTARY SWITCH;
FDC5614P
FDC5614P by Onsemi is a P-CHANNEL Power FET with 60V DS Breakdown Voltage, ideal for SWITCHING applications. It features 20A Max IDM and 0.105 ohm RDS(ON), operating in ENHANCEMENT MODE at -55 to 150 °C. This SMALL OUTLINE transistor has a built-in diode, GULL WING terminals, and METAL-OXIDE SEMICONDUCTOR technology.
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
EU2B-YS3203C
PJ-002BH
Cui
PJ-002BH by Cui is a Circular DC Power Connector with 2.5A current and 12V voltage rating. Featuring a 2.5mm pin diameter, it's ideal for board mounting applications requiring solder termination. The jack-style connector is suitable for various electronic devices needing reliable power connections.
PCL722A
Switchcraft
Switchcraft's PCL722A is a Circular DC Power Connector with 5A power rating, 12V voltage, and silver contact finish. Ideal for board mounting applications, it features copper alloy contacts and a 2mm pin diameter.
FC68145S
Cliff Electronic Components
DC Power Plugs or Jacks;
L721A
CIRCULAR DC POWER CONNECTOR;
KLDX-0202-AHT
Kycon
Kycon's KLDX-0202-AHT is a Circular DC Power Connector with 3.5A power rating and 24V voltage. Featuring a 2mm pin diameter, it is ideal for board mounting applications requiring solder termination. The jack-style connector is suitable for various electronic devices needing reliable power connections.
L722RA
Switchcraft's L722RA is a circular DC power connector with 5A power rating and 12V voltage. Featuring silver termination contact finish, it has a pin diameter of 1.93mm for solder termination on board mounting. Ideal for applications requiring reliable power connections in compact spaces.
KLDX-0202-AC
Kycon's KLDX-0202-AC DC Power Connector supports 3.5A power at 24V with a 2mm pin diameter. Ideal for board mounting, solder termination, and applications requiring DC power plugs or jacks.
NEB21R
Lumberg Connect
NEB21R by Lumberg Connect is a 12V CIRCULAR DC POWER CONNECTOR with 1.95mm Pin Diameter, ideal for BOARD mounting and SOLDER termination. This SOCKET style connector is commonly used in applications requiring reliable power connections in electronic devices.
PJ-039BH
Cui Devices
DC Power Plugs or Jacks; JESD-609 Code: e4; Termination Contact Finish: SILVER;
KPJX-4S-S
DC Power Plugs or Jacks; Mating Contact Finish: NOT SPECIFIED; DIN Conformance: NO; MIL Conformity: NO; Contact Material: NOT SPECIFIED; IEC Conformity: NO;
PP3-002BH
Cui's PP3-002BH is a Circular DC Power Connector with 8A rated current, 16V rated voltage, and 2.5mm pin diameter. It uses nickel-finished brass contacts for solder termination, making it ideal for power applications requiring reliable connectivity in electronic devices.
865
CIRCULAR DC POWER CONNECTOR; Option: GENERAL PURPOSE; IEC Conformity: NO; DIN Conformance: NO; MIL Conformity: NO; Rated Voltage: 12 V;
PJ-003AH
PJ-003AH by Cui is a DC Power Connector with a body length of 0.425 inch, rated current of 5 A, and a body width of 0.331 inch. It is commonly used as a DC power plug or jack in various applications such as electronic devices and circuit boards.
PP3-002D
Cui's PP3-002D Circular DC Power Connector has a body diameter of 0.323", rated current of 5A, and pin diameter of 3.5mm. Ideal for applications requiring a plug-type connector with a rated voltage of 24V, operating temperature range from 0 to 40°C, and cable mounting type.
FC68148S
FC68148S by Cliff Electronic Components is a circular DC power connector with a rated current of 2A and a rated voltage of 12V. It features a surface mount termination type and a socket body style, making it suitable for various board-mounted applications.
RAPC10PS
FC6814751
KLDX-0202-BCHT
Kycon's KLDX-0202-BCHT is a Circular DC Power Connector with 3.5A current and 24V voltage rating. Featuring a 2.5mm pin diameter, it is ideal for board mounting applications requiring solder termination.
760K
The Switchcraft 760K is a circular DC power connector with a body diameter of 0.41 inch and body depth of 0.374 inch. It has a rated current of 5A and rated voltage of 12V, making it suitable for various applications requiring reliable power connections.
161324VP3
161324VP3 by Lumberg Connect is a Circular DC Power Connector with 2A power rating and 6.3V voltage. It features Copper Zinc contacts, surface mount termination, and socket body style. Ideal for board mounting applications requiring reliable power connections in compact spaces.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
PJ-050AH
CUI Devices
DC POWER PLUG OR JACK; Option: GENERAL PURPOSE; JESD-609 Code: e4; Reference Standard: UL; Rated Current - Power: 5 A; Termination Contact Finish: SILVER;
PJ-050AH by Cui is a DC power connector with a body length of 0.354 inch, rated current of 5 A, and a body width of 0.433 inch. It is commonly used as a DC power plug or jack in various applications such as boards, with a max operating temperature of 85°C and min operating temperature of -25°C.
PJ-051BH
DC Power Plugs or Jacks; Option: GENERAL PURPOSE; Mounting Type: BOARD; Insulator Material: POLYBUTYLENE TEREPHTHALATE; Additional Features: LOW PROFILE, SHIELDED; Pin Diameter: 2.5 mm;
DC Power Plugs or Jacks; Option: GENERAL PURPOSE; Minimum Operating Temperature: -25 Cel; Reference Standard: UL; Rated Current - Power: 5 A; Body Length: .398 inch;
PJ-059A
DC POWER PLUG OR JACK; Option: GENERAL PURPOSE; Body Width: .433 inch; Body Depth: .598 inch; Reference Standard: UL; Pin Diameter: 2 mm;
PJ-059BH
DC POWER PLUG OR JACK; Option: GENERAL PURPOSE; Rated Voltage: 16 V; IEC Conformity: NO; DIN Conformance: NO; Contact Material: COPPER ALLOY;
CIRCULAR DC POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Material: COPPER ALLOY; Mounting Type: BOARD; Mating Contact Finish: SILVER; Body or Shell Style: JACK;
PJ-053DH
DC POWER PLUG OR JACK; Option: GENERAL PURPOSE; Rated Current - Power: 3.5 A; Termination Type: SOLDER; Pin Diameter: 1.3 mm; Mounting Type: BOARD;
PJ-053DH by Cui is a Circular DC Power Connector with 3.5A power rating and 16V voltage. Featuring silver termination contact finish, copper alloy material, and 1.3mm pin diameter, it's ideal for board mounting applications requiring reliable power connections.
PJ-051AH
DC Power Plugs or Jacks; Option: GENERAL PURPOSE; MIL Conformity: NO; IEC Conformity: NO; Termination Type: SOLDER; Rated Voltage: 24 V;
PJ-051AH by Cui is a Circular DC Power Connector with 5A power rating and 16V voltage. Featuring silver contact finish, brass material, and 2mm pin diameter, it's ideal for board mounting applications requiring reliable solder termination.
PJ-058AH
DC Power Plugs or Jacks; Option: GENERAL PURPOSE; Termination Type: SOLDER; Maximum Operating Temperature (Cel): 85; Body Width: .433 inch; Mating Contact Finish: NOT SPECIFIED;
PJ-059B
DC Power Plugs or Jacks; Option: GENERAL PURPOSE; Body Width: .433 inch; MIL Conformity: NO; Body or Shell Style: JACK; Body Length: .354 inch;
PJ-059AH
DC POWER PLUG OR JACK; Option: GENERAL PURPOSE; Body or Shell Style: JACK; Minimum Operating Temperature: -25 Cel; Reference Standard: UL; Mating Contact Finish: SILVER;
PJ-055C
DC Power Plugs or Jacks; Option: GENERAL PURPOSE; Reference Standard: UL; Minimum Operating Temperature: -25 Cel; Termination Type: SOLDER; Pin Diameter: 1 mm;
PJ-051A
DC Power Plugs or Jacks; Option: GENERAL PURPOSE; Maximum Operating Temperature (Cel): 85; Rated Voltage: 24 V; Body Length: .398 inch; Body Width: .287 inch;
PJ-051B
DC Power Plugs or Jacks; Option: GENERAL PURPOSE; Additional Features: LOW PROFILE, SHIELDED; Pin Diameter: 2.5 mm; Body or Shell Style: JACK; Mounting Type: BOARD;
PJ-054
DC Power Plugs or Jacks; Option: GENERAL PURPOSE; JESD-609 Code: e3; Rated Voltage: 24 V; Minimum Operating Temperature: -25 Cel; Body Length: .315 inch;
PJ-058B
DC Power Plugs or Jacks; Option: GENERAL PURPOSE; Pin Diameter: 2.5 mm; Termination Type: SOLDER; Rated Current - Power: 2.5 A; Rated Voltage: 24 V;
PJ-055D
DC Power Plugs or Jacks; Option: GENERAL PURPOSE; Rated Voltage: 24 V; Body Width: .354 inch; IEC Conformity: NO; MIL Conformity: NO;
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