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
Cui's PEM1-S12-S5-S power supply module features 5 terminals, 1W total power output, and a compact rectangular package. Ideal for industrial applications with a wide operating temperature range (-40 to 85°C) and nominal input/output voltages of 12V/5V.
Median Price
$4.148
Lifecycle Status
Suppliers In-Stock
5
In-Stock Inventory
1k+
Arrow
1+ parts
100+ parts
-
1k+ parts
10k+ parts
Future Electronics
$3.600
$3.440
$3.320
Verical
$6.020
Nova Conductors
$4.430
Vyrian
Ampacity Inc.
$3.060
Argo Parts USA
Continental Prestige Electronics
$4.341
Netroflash
$4.208
$4.120
Aztec Data Supply Inc.
$7.477
Corohmni
$10.719
AZTECH Wire
$20.120
Kepictronics
Perfect Parts
The use of plastic/epoxy material makes the product lightweight and durable, ideal for applications where weight and robustness are important factors.
With a high maximum operating temperature, this power supply module can withstand demanding operating conditions without overheating or malfunctioning.
The nominal input voltage of 12 V makes this power supply module compatible with a wide range of electronic devices and systems that operate on standard voltage levels.
Despite its compact size, this power supply module provides a maximum total power output of 1W, making it suitable for low-power electronic applications.
The industrial-grade temperature rating ensures reliable performance in industrial environments where temperature fluctuations and harsh conditions are common.
Power Supply Modules PEM1-S12-S5-S attributes and parameters. Explore more Power Supply Modules devices from Cui
Other IC type:
Maximum Input Voltage:
Minimum Input Voltage:
Nominal Input Voltage:
JESD-30 Code:
Length:
Maximum Load Regulation:
No. of Functions:
No. of Outputs:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Nominal Output Voltage:
Package Body Material:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Maximum Seated Height:
Surface Mount:
Technology:
Temperature Grade:
Terminal Form:
Terminal Pitch:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
Maximum Total Power Output:
Trim or Adjustable Output (V):
Width (mm):
PEM1-S12-S5-S Other Function Semiconductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
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.
1N4148
NXP Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BSS138
Micro Commercial Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Position: DUAL;
1N4148WS
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
USB3320C-EZK-TR
Standard Microsystems
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 32; Package Code: HVQCCN; Package Shape: SQUARE;
FDV303N
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Transistor Application: SWITCHING; JESD-609 Code: e3;
L7805CV
STMicroelectronics
L7805CV by STMicroelectronics is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation in electronic circuits.
NDT2955
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (Abs) (ID): 2.5 A;
LM317LMX/NOPB
Texas Instruments
LM317LMX/NOPB by Texas Instruments is an adjustable positive single output standard regulator with a max input-output voltage differential of 40V. It operates in temperatures ranging from -40°C to 125°C and has a max output current of 0.1A, making it suitable for various applications requiring precise voltage regulation.
SMBJ18CA
First Components International
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.1 V; Polarity: BIDIRECTIONAL; Maximum Repetitive Peak Reverse Voltage: 18 V;
2N2222A
Central Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Transistor Application: SWITCHING; Transistor Element Material: SILICON;
ST3485EBDR
ST3485EBDR by STMicroelectronics is a Line Driver & Receiver with 3.3V power supply, EIA-422/EIA-485 interface standard, and 30ns max transmit delay. It is ideal for industrial applications requiring differential output and operates in temperatures ranging from -40 to 85°C.
Mde Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM2931Z-5.0RPG
Onsemi
LM2931Z-5.0RPG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V Nominal Output Voltage, 0.1A Max Output Current, and 6V Min Input Voltage. It operates in temperatures ranging from -40 to 125 °C and is ideal for applications requiring stable voltage regulation in electronic circuits.
261
Deltrol Controls
Other Relays;
EPCS4SI8N
Intel
EPCS4SI8N by Intel is a small outline flash memory with 512Kx8 organization, operating at 3.3V. It features a max clock frequency of 40MHz and endurance of 100k write/erase cycles. Ideal for industrial applications requiring configuration memory with serial interface and low standby current consumption.
SS14
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
New England Microwave
Other Interface ICs; No. of Terminals: 14; Package Equivalence Code: FL14(UNSPEC); Power Supplies (V): +-5,-15; Package Body Material: PLASTIC/EPOXY; Surface Mount: YES;
BAV99
Infineon Technologies
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Minimum DS Breakdown Voltage: 60 V; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; No. of Terminals: 3;
LM107H
Advanced Micro Devices
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Bias Current (IIB) @25C: .075 uA;
CC6-2412DF-E
Tdk-lambda
DC-DC REGULATED POWER SUPPLY MODULE; Temperature Grade: OTHER; No. of Terminals: 7; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
RSP-750-24
Mean Well Enterprises
AC-DC POWER FACTOR CORRECTION MODULE; Peak Reflow Temperature (C): NOT SPECIFIED; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED;
DRL-24V120W1ENA
Delta Electronics
Delta Electronics' DRL-24V120W1ENA power supply module offers a nominal output voltage of 24 V and max total power output of 120 W. With approvals from CB, CCC, CE, EAC, EN, it features protection against over load, over voltage, over current, over temperature, and short circuit. This hybrid technology device has a trimmable output range from 21.6 V to 26.4 V for various applications in microelectronic assemblies with high efficiency at 88.5%.
TSR1-2450E
Traco Electronic Ag
Traco Electronic Ag's TSR1-2450E power supply module offers 92% efficiency, 1A max output current, and -40 to 85°C operating range. Ideal for DC-DC regulated power applications with a nominal output voltage of 5V.
PTH05050WAH
Artesyn Technologies
DC-DC REGULATED POWER SUPPLY MODULE; No. of Terminals: 6; Package Shape: RECTANGULAR; Surface Mount: NO; Maximum Output Voltage: 3.6 V; Minimum Input Voltage: 4.5 V;
SUCS102412C-G
Cosel
The Cosel SUCS102412C-G is a DC-DC regulated power supply module with adjustable output voltage from 11.4V to 12.6V, ideal for applications requiring a nominal input voltage of 24V and max total power output of 12W. With a compact rectangular package style measuring 40.2mm x 22mm x 7.5mm, it features through-hole terminals and matte tin finish, making it suitable for various microelectronic assembly projects.
TEN25-2411WI
TEN25-2411WI by Traco Electronic Ag is a DC-DC regulated power supply module with an output voltage range of 4.5V to 5.5V and max output current of 5A. With high efficiency at 85%, it is ideal for industrial applications requiring a compact package style, adjustable output, and reliable performance in temperatures ranging from -40°C to 85°C.
SWS600L-15
AC-DC POWER FACTOR CORRECTION MODULE; Temperature Grade: OTHER; No. of Terminals: 36; Package Shape: RECTANGULAR; Surface Mount: NO; Maximum Input Voltage: 265 V;
RP20-2412DA
Recom Power
RP20-2412DA by Recom Power is a 20W DC-DC regulated power supply module with dual outputs. It features high efficiency at 90%, voltage-mode control, and industrial temperature grade. Ideal for applications requiring approvals from UL, IEC, EN, CSA standards in microelectronic assemblies.
MAP110-4004
Bel Fuse
Bel Fuse's MAP110-4004 is a 110W AC-DC regulated power supply module with 4 outputs. Operating b/w 0-50°C, it accepts input voltages from 85-264V and has a nominal output of 5V. Ideal for commercial applications, this hybrid technology module features tin lead terminal finish in a rectangular package style.
GLM50-12
Condor Dc Power Supplies
AC-DC REGULATED POWER SUPPLY MODULE; Height: 29.21 mm; Minimum Input Voltage: 90 V; Main Out Ripple Voltage: .04242 Vrms; Nominal Output Voltage: 12 V; Maximum Total Power Output: 50 W;
ADUM6010ARSZ
Analog Devices
ADUM6010ARSZ by Analog Devices is a DC-DC regulated power supply module with 3.3V nominal output voltage and 5.25V max output voltage. It features a max load regulation of 3% and operates at an industrial temperature grade, making it suitable for various power supply applications requiring high efficiency and low ripple voltage.
K7805-500R3
Mornsun Guangzhou Science & Technology
Mornsun's K7805-500R3 is a DC-DC regulated power supply module with 3 terminals, operating b/w -40 to 71°C. It offers an output voltage range of 4.85V to 5.15V and can handle up to 2.5W total power output. Ideal for applications requiring a reliable power source in compact spaces with a nominal input voltage of 24V and min load regulation of 0.6%.
TEA1-0505HI
TEA1-0505HI by Traco Electronic Ag is a power supply module with a max output current of 0.2 A and a nominal input voltage of 5 V. It is suitable for industrial applications and has protection against over current.
KHHD002A5B41Z
General Electric
DC-DC REGULATED POWER SUPPLY MODULE;
PBO-3C-15
Cui
Cui's PBO-3C-15 power supply module features 78% efficiency, 15V output voltage, and 3W total power output. With CE, EN, IEC, UL approvals and a temperature range of -40 to 85 °C, it is ideal for industrial applications requiring stable voltage regulation in compact spaces.
RSP-100-27
PTH08T231WAST
The Texas Instruments PTH08T231WAST is a DC-DC regulated power supply module with an adjustable output voltage range from 0.69V to 5.5V, offering high efficiency at 95%. With a max output current of 6A and total power output of 19.8W, it is ideal for industrial applications requiring precise power regulation in compact spaces.
DPP480-24-1
AC-DC POWER FACTOR CORRECTION MODULE; Temperature Grade: OTHER; No. of Terminals: 10; Package Code: XFM; Package Shape: RECTANGULAR; Surface Mount: NO;
Vertiv
DC-DC REGULATED POWER SUPPLY MODULE; No. of Terminals: 6; Package Shape: RECTANGULAR; Surface Mount: NO; JESD-30 Code: R-XDMA-P6; Maximum Output Voltage: 3.6 V;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
PEM1-S5-S5-S
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Maximum Seated Height: 9.5 mm;
PEM1-S5-D5-S
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Package Body Material: PLASTIC/EPOXY;
PEM1-S12-D12-S
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Maximum Total Power Output: 1 W;
PEM1-S12-D15-S
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Terminal Form: PIN/PEG;
PEM1-S12-D5-S
PEM1-S12-S12-S
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Trim or Adjustable Output (V): NO;
PEM1-S12-S15-S
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Minimum Operating Temperature: -40 Cel;
PEM1-S15-D15-S
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Maximum Input Voltage: 16.5 V;
PEM1-S15-D5-S
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Width (mm): 6 mm;
PEM1-S15-S15-S
PEM1-S15-S5-S
PEM1-S24-S15-S
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; No. of Outputs: 1;
PEM1-S5-D15-S
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Length: 19.5 mm;
PEM1-S5-D24-S
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Nominal Output Voltage: 24 V;
PEM1-S5-S24-S
PEM1-S15-S12-S
PEM1-S5-S3-S
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Terminal Form: THROUGH-HOLE;
PEM1-S24-S3-S
PEM1-S12-S3-S
PEM1-S12-D3-S
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Additional Features: -3.3V OUTPUT ALSO AVAILABLE;
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