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
Renata Sa's CR2477NRH-LF is a 3V lithium manganese dioxide battery with UL approval. It operates b/w -40°C to 85°C, measuring 24.5mm in diameter and 7.7mm in height, weighing 8.5g. Ideal for applications requiring reliable power source in extreme temperature conditions.
Median Price
$3.013
Lifecycle Status
Suppliers In-Stock
9
In-Stock Inventory
1k+
Nova Conductors
1+ parts
100+ parts
-
1k+ parts
10k+ parts
TME
$7.690
$3.970
$3.330
IBS Electronics
$2.800
$2.612
Bristol Electronics
Vyrian
Rebound Electronics
Cogito LLC
Pegasus Components GmbH
ACDS - Activité Composants Distribution Service
Aztec Data Supply Inc.
$0.919
Advanced Electronics
$2.462
$2.339
Continental Prestige Electronics
$2.916
$2.858
Argo Parts USA
Netroflash
Component Stockers USA
$6.840
$3.010
$2.760
AZTECH Wire
$16.713
Authorized Procurement Solutions
Robosynatics
$1.400
Lucentia Tech
Perfect Parts
UL approval ensures that the battery meets specific safety and performance standards, giving you peace of mind when using the product.
The battery can operate in extremely cold temperatures, making it suitable for various environments and applications.
This composition provides high energy density and long-lasting performance, making the battery reliable and efficient.
The voltage of 3V is suitable for many electronic devices, ensuring compatibility and consistent power output.
The compact height of the battery allows for easy integration into devices without taking up much space.
The diameter of the battery is standard, making it compatible with a wide range of devices and applications.
The TAB terminal type is commonly used and ensures secure connectivity with devices, preventing any power interruptions.
Being a primary battery, it provides a one-time use solution with high energy density and reliability for various devices.
The lightweight design of the battery makes it convenient for portable devices and minimizes the overall weight of the product.
The battery can safely operate in high temperature environments, offering flexibility in usage scenarios.
Batteries CR2477NRH-LF attributes and parameters. Explore more Batteries devices from Renata Sa
Battery Type:
Voltage Rating:
Battery Chemistry:
Diameter:
Height:
Weight:
Peak Operating Temperature:
Lowest Operating Temperature:
Certifications:
Connector Type:
Renata SA is a global leading manufacturer and supplier of primary and secondary micro-batteries and battery solutions. Company headquarters is located in Itingen near Basel, Switzerland. Our company is always just a moment ahead of its time. Even as long ago as the 1970s we specialized in coin cells. Since 1982 we have been a part of the renowned Swatch Group SA. Initially we concentrated on the quartz watch industry. Today we are developing and producing innovative, economical and premium products both for watches and also for industrial applications. Our particular emphasis continues to be on resource-saving and environmentally friendly solutions. We have mastered the entire production process with the precision of a Swiss clock – from the punched battery housing to the injection-molded plastic seal and to preparation of the battery chemicals, down to final assembly. Thanks to our competency and manufacturing prowess we have earned a reputation as an exceptionally flexible and at the same time particularly reliable vendor. The consistently high quality and long-life performance of our coin cells and products are not least the result of our proven quality assurance system.
PAP-06V-S
J S T Mfg
PAP-06V-S by J S T Mfg is a 6-contact BOARD CONNECTOR with 94V-0 UL Flammability Code. It has FEMALE contacts, CRIMP termination, and comes WITH CABLE ASSEMBLY for CABLE mounting applications.
BAV99
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Asi Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148
Vicor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Itt Semiconductor
SMBJ18CA
Meritek Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SN65HVD230DR
Texas Instruments
SN65HVD230DR by Texas Instruments is a BICMOS technology interface circuit with 1Mbps data rate, suitable for industrial applications. It operates at 3.3V, has 8 terminals in a small outline package, and can withstand temperatures from -40 to 85°C.
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.
1N4148WS
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS495ASP
Micro Switch
The Micro Switch SS495ASP is an analog circuit IC with a supply voltage range of 4.5V to 10.5V, suitable for automotive applications. Its package body material is plastic/epoxy, and it has a rectangular shape with three terminals. Operating temperature ranges from -40°C to 125°C, making it ideal for various automotive sensor and control systems.
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.
SN6505BDBVR
SN6505BDBVR by Texas Instruments is a small outline, low profile interface IC with 6 terminals. It operates b/w -55 to 125°C and supports a max output current of 1.5A at supply voltages ranging from 2.25V to 5.5V. Ideal for military-grade applications requiring compact design and high reliability.
BSS138
Panjit International
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 3 ohm; Minimum DS Breakdown Voltage: 50 V; Terminal Form: GULL WING;
Good-ark Electronics
2N7002
Changzhou Galaxy Century Microelectronics
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;
2N7002-7-F
Diodes Incorporated
Diodes Inc. 2N7002-7-F is a N-channel FET with 60V DS breakdown voltage, 0.115A max drain current, and 13.5 ohm RDS(on). Ideal for switching applications in enhancement mode operation. Features Gull Wing terminals, small outline package style, and operates up to 150°C.
General Semiconductor
Sinyork
RECTIFIER DIODE; Surface Mount: NO; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Output Current: .15 A; Maximum Repetitive Peak Reverse Voltage: 100 V; No. of Phases: 1;
LL4148
Microsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Fct Electronic
CONNECTOR ACCESSORY; IEC Conformity: NO; Alternate Contact Sources: MILITARY; MIL Conformity: YES; Contact Gender: MALE; MIL-Connector Accessory Name: CONTACT;
CR2450
Toshiba
PRIMARY; Battery Size: 2450; Chemical Composition: LITHIUM MANGANESE DIOXIDE; Battery Capacity: .62 Ah; Voltage: 3 V; Terminal Type: BUTTON(-), FLAT(+);
CR1620
Sony
PRIMARY; Battery Size: 1620; Chemical Composition: LITHIUM MANGANESE DIOXIDE; Battery Capacity: .075 Ah; Voltage: 3 V; Terminal Type: BUTTON(-), FLAT(+);
ML2020/F1AN
Panasonic
Panasonic ML2020/F1AN is a 3V lithium manganese secondary battery with 0.045 Ah capacity. With -20 to 60 °C operating range, it's ideal for compact devices needing reliable power. Measuring 2mm in height and 20mm in diameter, it features TAB terminal type for easy installation.
BR1225A/FA
Panasonic BR1225A/FA is a 3V lithium battery with 0.048 Ah capacity, suitable for various applications. With dimensions of 12.5mm diameter and 2.5mm height, it features a TAB terminal type. Ideal for primary use due to its LITHIUM POLY-CARBONMONOFLOURIDE composition.
CR2430
PRIMARY; Battery Size: 2430; Chemical Composition: LITHIUM MANGANESE DIOXIDE; Battery Capacity: .3 Ah; Voltage: 3 V; Terminal Type: FLAT(+), SNAP(-);
CR-2032/HGN
Panasonic CR-2032/HGN battery, 3V voltage, 0.225 Ah capacity. Lithium chemistry, 20.1mm diameter, -30 to 85 °C operating temp. Ideal for IEC/UL approved applications requiring a reliable power source in compact devices.
BR2477A/HB
Panasonic BR2477A/HB battery, 3V voltage, 1Ah capacity. Ideal for UL-approved applications requiring a reliable primary lithium battery. Operates b/w -40°C to 125°C, with compact size of 24.5mm diameter and 7.7mm height.
BR2335
Rayovac
Rayovac BR2335 battery, 3V voltage, 0.3 Ah capacity. Ideal for low-temp applications with -40 to 85 °C range. UL approved, lithium composition, compact size of 23x3.5 mm makes it suitable for various devices.
TL-5135
Tadiran Batteries
TL-5135 by Tadiran Batteries is a 3.6V Lithium battery with 1.7Ah capacity, ideal for applications requiring a reliable power source in extreme temperatures (-55 to 85°C). With UL approval, this 1/6D size battery features lead terminals and weighs only 21.5g, making it suitable for various electronic devices.
NP7-12L
Yuasa Battery
Yuasa Battery NP7-12L is a 12V lead-acid battery with 7Ah capacity. It has UL approval and operates b/w -20°C to 60°C. Suitable for various applications requiring reliable power, it measures 151x65x97.5mm and weighs 2200g, making it ideal for use in UPS systems and emergency lighting.
CR2032
Jauch Quartz
PRIMARY; Battery Size: 2032; Chemical Composition: LITHIUM MANGANESE DIOXIDE; Battery Capacity: .24 Ah; Voltage: 3 V; Terminal Type: BUTTON(-), FLAT(+);
MS621FE
Seiko Instruments Usa
The Seiko Instruments Usa MS621FE is a 3V secondary battery with 0.0055 Ah capacity. With a diameter of 6.8mm and height of 2.1mm, it operates b/w -20 to 60 °C. Ideal for small devices requiring long-lasting power, such as watches and medical equipment.
QUINT-BAT/24DC/12AH
Phoenix Contact
The Phoenix Contact QUINT-BAT/24DC/12AH is a 24V lead-acid battery with 12Ah capacity. It operates b/w 0-40°C, making it suitable for industrial applications. With EAC approval, this secondary battery is ideal for providing backup power in critical systems.
UPS-BAT-KIT-WTR2X12V/13AH
SECONDARY; Battery Capacity: 13 Ah; Voltage: 24 V; Terminal Type: SCREW; Weight: 11066 g; Height: 130 mm;
CR3032
Panasonic CR3032 is a 3V lithium manganese dioxide battery with 0.5 Ah capacity. With a diameter of 30mm and height of 3.2mm, it operates b/w -30°C to 85°C. Ideal for applications requiring a primary button cell battery with a flat positive terminal, such as small electronic devices and medical equipment.
BR-1632/HFN
Panasonic BR-1632/HFN is a 3V lithium battery with 0.12 Ah capacity. With -30 to 80 °C operating range, it's ideal for low-power devices like watches and medical equipment. Measuring 16.1mm in diameter and 3.15mm in height, it features TAB(+) and PIN(-) terminals for easy installation.
LS142503PF
Saft Sa
LS142503PF by Saft Sa is a 3.6V PRIMARY battery with 1.2Ah capacity, ideal for applications requiring a cut-off voltage of 2V. With LITHIUM-THIONYL CHLORIDE composition, it operates b/w -60 to 85 °C and fits 1/2AA size requirements. Approved by IEC and UL, it weighs 8.9g with dimensions of 22.9mm x 14.44mm, featuring lead terminals for various electronic devices.
LS17500
Saft Sa LS17500 battery, with 3.6 Ah capacity and 3.6 V voltage, is a primary lithium-thionyl chloride cell (LITHIUM-THIONYL CL). It has a cut-off voltage of 2 V, suitable for applications requiring A-size batteries like industrial sensors and security devices due to its wide temperature range (-60 to 85 °C).
MINI-BAT/12DC/1.6AH
SECONDARY; Chemical Composition: LEAD ABSORBENT GLASS MAT; Battery Capacity: 1.6 Ah; Voltage: 12 V; Length: 107 mm; Packing Method: BULK;
CR3677X-HE1
Murata Manufacturing
Murata Manufacturing's CR3677X-HE1 battery, UL approved, offers 2Ah capacity with 3V voltage. Ideal for applications requiring a compact 36.2mm diameter and 7.7mm height primary battery with MANGANESE DIOXIDE LITHIUM chemistry. Operating range from -40°C to 85°C makes it versatile for various electronic devices.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
CR2477NFH-LF
Renata Sa
Renata Sa's CR2477NFH-LF is a 3V LITHIUM battery with 0.95 Ah capacity. Sized at 24.5mm diameter and 7.7mm height, it features TAB terminal type. Ideal for various applications requiring a PRIMARY battery of size 2477.
The Swatch Group
PRIMARY; Chemical Composition: LITHIUM MANGANESE DIOXIDE; Voltage: 3 V; Terminal Type: TAB; Minimum Operating Temperature: -40 Cel; Approvals (V): UL;
CR2450NFH-LF
PRIMARY; Chemical Composition: LITHIUM MANGANESE DIOXIDE; Voltage: 3 V; Terminal Type: TAB; Maximum Operating Temperature: 85 Cel; Weight: 6.1 g;
Renata Sa's CR2450NFH-LF is a 3V LITHIUM battery with 0.54 Ah capacity. Measuring 24.5mm in diameter and 5mm in height, it features TAB terminals and is primarily used for various applications requiring a reliable power source in bulk packaging.
CR2477NRH-LF
CR2450NRH-LF
Renata Sa's CR2450NRH-LF is a 3V LITHIUM battery with 0.54 Ah capacity. Sized at 24.5mm diameter and 7.35mm height, it weighs 6.2g and has TAB terminals. Ideal for various applications requiring a reliable PRIMARY power source in BULK packaging.
PRIMARY; Chemical Composition: LITHIUM MANGANESE DIOXIDE; Voltage: 3 V; Terminal Type: TAB; Height: 5 mm; Weight: 6.2 g;
CR2450NRV-LF
PRIMARY; Chemical Composition: LITHIUM MANGANESE DIOXIDE; Voltage: 3 V; Terminal Type: TAB; Approvals (V): UL; Height: 5 mm;
Renata Sa's CR2450NRV-LF is a 24.5x5mm TAB battery, ideal for compact devices. This PRIMARY cell offers 3V power suitable for small electronics, medical devices, and automotive key fobs due to its size and voltage output.
Fdk
PRIMARY; Battery Size: 2450; Chemical Composition: LITHIUM; Battery Capacity: .6 Ah; Voltage: 3 V; Terminal Type: BUTTON(-), FLAT(+);
PRIMARY; Battery Size: 2450; Chemical Composition: MANGANESE DIOXIDE LITHIUM; Battery Capacity: .61 Ah; Voltage: 3 V; Terminal Type: BUTTON(-), FLAT(+);
Eemb
PRIMARY; Battery Size: 2450; Chemical Composition: LITHIUM MANGANESE DIOXIDE; Battery Capacity: .55 Ah; Voltage: 3 V; Terminal Type: BUTTON(-), FLAT(+);
Energizer Holdings
Panasonic CR2450 battery, with 3V voltage and 0.62 Ah capacity, is a lithium manganese dioxide cell. Measuring 24.5mm in diameter and 5mm in height, it operates b/w -30°C to 85°C. Ideal for applications requiring a primary button-type battery with a flat positive terminal.
Zeus Battery Products
PRIMARY; Battery Size: 2450; Chemical Composition: LITHIUM MANGANESE DIOXIDE; Battery Capacity: .58 Ah; Voltage: 3 V; Terminal Type: BUTTON(-), FLAT(+);
Varta Microbattery
PRIMARY; Battery Size: 2450; Chemical Composition: LITHIUM MANGANESE DIOXIDE; Battery Capacity: .61 Ah; Voltage: 3 V; Terminal Type: BUTTON(-), FLAT(+);
Duracell
Sanyo Energy
PRIMARY; Battery Size: 2450; Chemical Composition: LITHIUM; Battery Capacity: .61 Ah; Voltage: 3 V; Terminal Type: BUTTON(+), FLAT(-);
CR2477N.TS
PRIMARY; Chemical Composition: LITHIUM MANGANESE DIOXIDE; Battery Capacity: .95 Ah; Voltage: 3 V; Terminal Type: BUTTON(+), FLAT(-); Maximum Operating Temperature: 85 Cel;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved