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.
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PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Response Time: .000008 s; Size: 5 mm; Maximum Dark Current: 100 nA;
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$0.700
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Newark
$0.704
$0.359
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Chip1Stop
$0.268
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$0.209
Avnet
Verical
$0.310
Master Electronics
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RS (Exports)
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Nova Conductors
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TME
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Digiode
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NAC Semi
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PC Components Company LLC
Bristol Electronics
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IBS Electronics
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Standard Data Resources
Aztec Data Supply Inc.
$0.125
Corohmni
$0.249
Continental Prestige Electronics
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Argo Parts USA
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Ampacity Inc.
$0.374
Corphita
$0.711
Component Stockers USA
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Kepictronics
Metaverse IC Inc.
Perfect Parts
GreenTree Electronics
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Phototransistors QSD123 attributes and parameters. Explore more Phototransistors devices from Qt Optoelectronics
Minimum Collector-emitter Breakdown Voltage:
Configuration:
Maximum Dark Current:
Infrared (IR) Range:
JESD-609 Code:
Nominal Light Current:
Mounting Feature:
No. of Functions:
Maximum Operating Temperature:
Minimum Operating Temperature:
Optoelectronic Type:
Peak Wavelength (nm):
Maximum Power Dissipation:
Maximum Response Time:
Shape:
Size:
Sub-Category:
Terminal Finish:
SMBJ18CA
Semtech
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
0462-201-16141
TE Connectivity
TE Connectivity's 0462-201-16141 is a CRIMP terminal with MACHINED contact design. It operates b/w -55 to 125 °C, suitable for wire gauges from 20 to 16 AWG. With a rated current of 13A, it is ideal for applications requiring FEMALE ROUND PIN-SOCKET contacts.
LL4148
Weitron Technology
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM555CN
Texas Instruments
LM555CN by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V. It operates b/w 0°C to 70°C, making it suitable for commercial applications. This rectangular package IC has dual terminals and uses bipolar technology for pulse generation in various electronic circuits.
1N4148
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Sensitron Semiconductor
First Components International
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Operating Temperature: 200 Cel; Config: SINGLE; No. of Elements: 1;
1N4148WT-7
Diodes Incorporated
1N4148WT-7 by Diodes Inc. is a fast recovery rectifier diode with a max reverse recovery time of 0.004 us and a max forward voltage of 1.25 V. It has a package style of small outline, making it suitable for surface mount applications where high-speed switching is required at temperatures ranging from -65 to 150 °C.
LFXTAL025159REEL
Iqd Frequency Products
LFXTAL025159REEL by IQD Frequency Products is a 32.768 kHz crystal oscillator with 20 ppm frequency tolerance and 40,000 ohm series resistance. It is ideal for applications requiring precise timekeeping, such as real-time clocks in IoT devices or microcontrollers in wearables. The surface-mount design with a drive level of 1 uW makes it suitable for compact electronic systems.
1N4148WS
Onsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
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;
ECS-.327-12.5-17X-TR
Ecs International
ECS-0.327-12.5-17X-TR by Ecs International is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing in temperature ranges from -40 to 85 °C, such as telecommunications and industrial automation.
M39029/58-360
Conesys
CONNECTOR ACCESSORY; MIL Conformity: YES; Mating Contacts: M39029/57-354; Terminal Type: CRIMP; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT;
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;
BAV99
Bkc Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Toshiba
2N2222A
Silicon Transistor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Silicon Standard
Panjit International
PT4600
Sharp Corporation
Sharp Corporation's PT4600 is a 1.6mm ROUND PHOTO TRANSISTOR with peak wavelength of 800nm. It operates b/w -25 to 85 °C, with collector-emitter voltage of 35V. Ideal for applications requiring IR detection and light current of 0.95mA, it has Tin/Lead terminal finish and low dark current of 100nA.
TPS616(BC,F)
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Size: 3.1 mm; Peak Wavelength (nm): 900; Maximum Power Dissipation: .075 W; Configuration: SINGLE;
TPS606
PHOTO TRANSISTOR; Mounting Feature: SURFACE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Response Time: .0002 s; Infrared (IR) Range: NO; Peak Wavelength (nm): 720;
TIL99
TIL99 by Texas Instruments is a phototransistor with max temp of 125°C and min temp of -60°C. It has a max power dissipation of 0.25W, on-state current of 0.05A, and response time of 8μs. Ideal for applications requiring precise light detection in harsh environments.
OP550A
Optek Technology
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Size: 1.58 mm; No. of Functions: 1; Minimum Collector-emitter Breakdown Voltage: 30 V; Maximum Power Dissipation: .1 W;
TEST2600
Vishay Telefunken
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: TIN SILVER; Nominal Light Current: 2.5 mA; Infrared (IR) Range: YES; No. of Functions: 1;
TPS626
PHOTO DARLINGTON; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Power Dissipation: .075 W; Shape: ROUND; Infrared (IR) Range: YES;
TIL608
TIL608 by Texas Instruments is a phototransistor with peak wavelength of 900nm. It operates b/w -60°C to 125°C, dissipating up to 0.05W power. With a response time of 8μs and dark current of 25nA, it's ideal for surface mount applications in various industries.
BPW76B
Temic Semiconductors
PHOTO TRANSISTOR; Configuration: SINGLE; Size: 2.54 mm; No. of Functions: 1; Nominal Light Current: 1.2 mA; Minimum Collector-emitter Breakdown Voltage: 70 V;
TPS605
PHOTO DARLINGTON; Mounting Feature: SURFACE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Minimum Operating Temperature: 0 Cel; Infrared (IR) Range: NO; Maximum Power Dissipation: .075 W;
SDP8476-201
Honeywell Sensing And Control
Honeywell Sensing And Control's SDP8476-201 is a phototransistor with peak wavelength of 850nm. It operates b/w -40°C to 85°C, dissipating max power of 0.1W. Ideal for applications requiring THROUGH HOLE MOUNT feature and low dark current of 100nA.
TEMT1020
PHOTO TRANSISTOR; Mounting Feature: SURFACE MOUNT; Terminal Finish: Matte Tin (Sn); Nominal Light Current: 7 mA; Maximum Dark Current: 200 nA; Maximum Response Time: .000002 s;
TIL135
TIL135 by Texas Instruments is a phototransistor with 12 separate elements. It operates in temperatures from -65°C to 125°C, with nominal light current of 2mA and max dark current of 100nA. Ideal for applications requiring IR detection and a min collector-emitter breakdown voltage of 50V.
BP103BF2
Infineon Technologies
Photo Transistors; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Maximum On State Current: .05 A; Minimum Operating Temperature: -55 Cel; Maximum Response Time: .0000075 s;
SFH314FA-3
Photo Transistors; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Minimum Operating Temperature: -55 Cel; Maximum Operating Temperature: 100 Cel; Peak Wavelength (nm): 870;
SFH309-2
Photo Transistors; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Dark Current: 200 nA; Peak Wavelength (nm): 860; Minimum Operating Temperature: -55 Cel;
LTR-4206E
Lite-on Technology
LTR-4206E by Lite-on Technology is a 3mm round phototransistor with high sensitivity. It operates b/w -40 °C to 85 °C and has a max power dissipation of 0.1 W. It has a nominal light current of 2 mA and a max dark current of 100 nA. This phototransistor is suitable for through-hole mounting applications.
TPS622(A,F)
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Shape: ROUND; Minimum Collector-emitter Breakdown Voltage: 30 V; Maximum Power Dissipation: .075 W; Peak Wavelength (nm): 870;
TIL601
TIL601 by Texas Instruments is a single phototransistor with peak wavelength of 900nm. It operates b/w -60°C to 125°C, with max power dissipation of 0.05W. Ideal for applications requiring fast response time and IR detection in through-hole mounting configurations.
TIL605
TIL605 by Texas Instruments is a phototransistor with peak wavelength of 900nm. It operates b/w -60°C to 125°C, dissipating up to 0.05W power. With a response time of 0.000008s, it's ideal for surface mount applications requiring fast and precise light detection.
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QSD123.A4R0
Qt Optoelectronics
QSD123.A4R0 by Qt Optoelectronics is a 5mm round phototransistor with max operating temp of 100°C and min of -40°C. It has nominal light current of 4mA, dark current of 100nA, and IR range. Ideal for applications requiring reliable photo detection in various temperature conditions.
QSD123A4R0
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Matte Tin (Sn); Infrared (IR) Range: YES; Nominal Light Current: 4 mA; JESD-609 Code: e3;
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: MATTE TIN; Infrared (IR) Range: YES; Configuration: SINGLE; Shape: ROUND;
QSD124A4R0
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Matte Tin (Sn); Shape: ROUND; Minimum Collector-emitter Breakdown Voltage: 30 V; JESD-609 Code: e3;
QSD124.A4R0
QSD124.A4R0 by Qt Optoelectronics is a 5mm round phototransistor with max operating temp of 100°C and min of -40°C. It has nominal light current of 6mA, dark current of 100nA, and IR range. Ideal for applications requiring photo detection in various environments.
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: MATTE TIN; Minimum Operating Temperature: -40 Cel; Peak Wavelength (nm): 880; Shape: ROUND;
QSD123
Rochester Electronics
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Matte Tin (Sn); No. of Functions: 1; JESD-609 Code: e3; Size: 5 mm;
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Matte Tin (Sn); Maximum Dark Current: 100 nA; Shape: ROUND; Configuration: SINGLE;
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: MATTE TIN; Size: 5 mm; Configuration: SINGLE; Maximum Power Dissipation: .1 W;
QSD122
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Matte Tin (Sn); JESD-609 Code: e3; Nominal Light Current: 1 mA; Infrared (IR) Range: YES;
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Minimum Collector-emitter Breakdown Voltage: 30 V; Peak Wavelength (nm): 880; Infrared (IR) Range: YES;
QSD124
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Power Dissipation: .1 W; Maximum Operating Temperature: 100 Cel; Configuration: SINGLE;
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Matte Tin (Sn); Maximum Power Dissipation: .1 W; Shape: ROUND; JESD-609 Code: e3;
The Onsemi QSD124 is a 5mm single phototransistor with peak wavelength of 880nm. It operates b/w -40 to 100°C, with max power dissipation of 0.1W. Ideal for applications requiring fast response time and IR range detection in through hole mounting setups.
QSD128
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Shape: ROUND; Minimum Operating Temperature: -40 Cel; Maximum Dark Current: 100 nA;
QSD123.A4A0
PHOTO TRANSISTOR; Shape: ROUND; Nominal Light Current: 4 mA; Size: 5 mm; Maximum Dark Current: 100 nA; No. of Functions: 1;
QSD123.A6A0
PHOTO TRANSISTOR; Minimum Collector-emitter Breakdown Voltage: 30 V; Infrared (IR) Range: YES; Minimum Operating Temperature: -40 Cel; No. of Functions: 1; Nominal Light Current: 4 mA;
QSD123.A6R0
PHOTO TRANSISTOR; Size: 5 mm; Configuration: SINGLE; Minimum Collector-emitter Breakdown Voltage: 30 V; Infrared (IR) Range: YES; Maximum Operating Temperature: 100 Cel;
QSD122A4R0
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Minimum Collector-emitter Breakdown Voltage: 30 V; Peak Wavelength (nm): 880; Maximum Dark Current: 100 nA; Maximum Operating Temperature: 100 Cel;
PHOTO TRANSISTOR; Minimum Collector-emitter Breakdown Voltage: 30 V; Infrared (IR) Range: YES; Shape: ROUND; Configuration: SINGLE; No. of Functions: 1;
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