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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Small Signal Bipolar Junction Transistors (BJT) are electronic devices used in low-power applications to amplify and switch small signals. They are commonly used in applications such as audio amplifiers, signal processing, and low-power digital circuits.Small Signal BJTs are designed to handle low-power levels and operate at low to medium frequencies, typically in the range of a few Hz to several MHz. They have a high gain and low noise figure, making them suitable for small signal amplification.The Small Signal BJT consists of an emitter, base, and collector region, and works by controlling the flow of majority charge carriers (electrons or holes) between the emitter and collector through the base region. When a voltage is applied to the base-emitter junction, a small current flows through the base, allowing a larger current to flow from the emitter to the collector.Proper use of Small Signal BJTs is important to ensure optimal performance, reliability, and compatibility with other components in the circuit. Small Signal BJTs are often used in conjunction with other components, such as capacitors and resistors, to form complete low-power electronic circuits.B395
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2N3903/D26Z
National Semiconductor
2N3903/D26Z by National Semiconductor is a NPN BJT transistor with VCEsat of 0.2V, hFE of 50, and IC of 0.2A. Ideal for switching applications due to its fast ton of 70ns and toff of 225ns. With a max VCE of 40V and fT of 250MHz, it offers reliable performance in various electronic circuits.
HIGH SPEED SATURATED SWITCHING
.2 A
40 V
SINGLE
50
TO-92
O-PBCY-T3
1
3
PLASTIC/EPOXY
ROUND
CYLINDRICAL
NPN
Not Qualified
NO
THROUGH-HOLE
BOTTOM
SWITCHING
SILICON
250 MHz
225 ns
70 ns
.2 V
BCX70KT216
ROHM
ROHM BCX70KT216 is a NPN BJT transistor with VCEsat of 0.3V, hFE of 380, and fT of 125MHz. Ideal for amplifier applications due to its low saturation voltage and high transition frequency. Features GULL WING terminals in a SMALL OUTLINE package suitable for surface mount assembly.
LOW NOISE
4.5 pF
45 V
380
R-PDSO-G3
150 Cel
RECTANGULAR
SMALL OUTLINE
YES
GULL WING
DUAL
AMPLIFIER
125 MHz
.3 V
DTD143ECT216
ROHM DTD143ECT216 is a NPN BJT with VCEsat of 0.3V, hFE of 47, and IC of 0.5A. Ideal for switching applications, it has a max operating temp of 150°C and fT of 200MHz. Package: PLASTIC/EPOXY, RECTANGULAR shape with GULL WING terminals in SMALL OUTLINE style.
BUILT-IN BIAS RESISTOR RATIO IS 1
.5 A
50 V
SINGLE WITH BUILT-IN RESISTOR
47
e1
260
Tin/Silver/Copper (Sn/Ag/Cu)
10
200 MHz
NTE159
Nte Electronics
NTE159 by Nte Electronics is a PNP BJT transistor with max. power dissipation of 0.6W, hFE of 30, and VCE of 80V. Ideal for switching applications due to its fast turn-on/off times (ton: 100ns, toff: 400ns) and high collector current (IC: 1A).
1 A
80 V
30
O-PBCY-W3
NOT SPECIFIED
PNP
.6 W
Other Transistors
WIRE
100 MHz
400 ns
100 ns
NTE103
NTE103 by Nte Electronics is a NPN BJT transistor with max. power dissipation of 0.15W, hFE of 24, and VCE of 16V. Ideal for switching applications due to its Germanium element material and max. collector current of 0.15A in a cylindrical package shape with wire terminals.
.15 A
16 V
24
TO-5
O-MBCY-W3
METAL
.15 W
GERMANIUM
2 MHz
BCW72T116
BCW72T116 by ROHM is a NPN BJT transistor with max VCEsat of 0.3V, hFE of 200, and fT of 300MHz. Ideal for amplifier applications, it has a max operating temp of 150°C and max VCE of 45V. This small outline transistor in gull wing package is surface mountable.
.1 A
4 pF
200
300 MHz
BCW60CT116
ROHM BCW60CT116 is a NPN BJT transistor with max VCEsat of 0.3V, hFE of 260, and fT of 125MHz. Ideal for amplifier applications due to its small outline package style and max operating temp of 150°C. Suitable for surface mount designs with Gull Wing terminals and rectangular shape.
32 V
BCX70JT116
ROHM BCX70JT116 is a NPN BJT transistor with VCEsat of 0.3V, hFE of 250, and fT of 125MHz. Ideal for amplifier applications due to its small outline package style and max collector-emitter voltage of 45V. Suitable for surface mount designs with GULL WING terminals.
250
.2 W
TIN SILVER COPPER
BCX70KT116
ROHM's BCX70KT116 is a NPN small signal bipolar junction transistor (BJT) with a max VCEsat of 0.3V, making it suitable for amplifier applications. It has a min DC current gain (hFE) of 380 and can handle a max collector-emitter voltage of 45V.
ZTX453STOB
Zetex Plc
ZTX453STOB by Zetex Plc is a NPN BJT transistor with VCEsat of 0.7V, hFE of 10, and IC of 1A. Ideal for switching applications, it has a max operating temp of 200°C and fT of 150MHz. Package style: IN-LINE, terminal finish: MATTE TIN, and package shape: RECTANGULAR.
15 pF
100 V
R-PSIP-W3
e3
200 Cel
IN-LINE
2 W
MATTE TIN
150 MHz
.7 V
ZTX451STOB
ZTX451STOB by Zetex Plc is a NPN BJT transistor for switching applications. With VCEsat of 0.35V, hFE of 10, and IC of 1A, it operates at max temp of 200°C. Its package style is IN-LINE with 3 terminals and can handle up to 2W power dissipation.
60 V
CECC
.35 V
ZTX753STOA
ZTX753STOA by Zetex Plc is a PNP BJT transistor for switching applications. It has VCEsat of 0.5V, hFE of 25, and IC of 2A. With a max operating temp of 200°C, it's ideal for high-power switching circuits in various electronic devices.
2 A
30 pF
25
2.5 W
.5 V
ZTX753STOB
ZTX753STOB by Zetex Plc is a PNP BJT transistor for switching applications. Features include VCEsat of 0.5V, hFE of 25, and IC of 2A. With a max operating temperature of 200°C, it's ideal for high-power switching circuits in various electronic devices.
ZTX758STOB
ZTX758STOB by Zetex Plc is a PNP BJT transistor for switching applications. With VCEsat of 0.5V, hFE of 40, and IC of 0.5A, it operates at up to 200°C. Its package style is in-line with 3 wire terminals, making it suitable for high-temperature switching circuits.
400 V
40
50 MHz
ZTX795ASTOA
ZTX795ASTOA by Zetex Plc is a PNP BJT transistor for switching applications. With VCEsat of 0.3V, hFE of 100, and IC of 0.5A, it operates at up to 200°C. Its silicon element and matte tin finish make it suitable for high-temperature environments requiring fast switching speeds up to 100MHz.
140 V
100
BCX38CSTOB
BCX38CSTOB by Zetex Plc is a NPN Darlington transistor with max VCEsat of 1.25V, hFE of 10000, and IC of 0.8A. Ideal for switching applications due to its high current gain and low saturation voltage. This rectangular plastic transistor operates up to 200°C making it suitable for various industrial uses.
.8 A
DARLINGTON
10000
1.25 V
MMDT2907AQ-7-F
Diodes Incorporated
MMDT2907AQ-7-F by Diodes Incorporated is a PNP BJT with 2 elements, ideal for switching applications. It features VCEsat of 1.6V, hFE of 50, and IC of 0.6A. With a max operating temp of 150°C and fT of 200MHz, it's suitable for small outline packages in automotive electronics.
.6 A
8 pF
SEPARATE, 2 ELEMENTS
R-PDSO-G6
2
6
-55 Cel
AEC-Q101; IATF 16949
45 ns
1.6 V
NSVMUN5113DW1T3G
Onsemi
NSVMUN5113DW1T3G by Onsemi is a PNP BJT with 2 elements, hFE of 80. It has 0.1A IC, 0.385W power dissipation, and matte tin finish. Ideal for small signal applications in electronics due to its silicon material and surface mount capability.
80
.385 W
BIP General Purpose Small Signal
NSVMMBT5088LT3G
NSVMMBT5088LT3G by Onsemi is a NPN BJT with hFE of 300, VCE of 30V, and fT of 50MHz. Ideal for small signal applications in automotive electronics due to AEC-Q101 compliance and IC of 0.05A.
.05 A
30 V
300
TO-236AB
AEC-Q101
ZXTN04120HP5TC
NPN; Configuration: DARLINGTON; Surface Mount: YES; Nominal Transition Frequency (fT): 150 MHz; Maximum Collector Current (IC): 1.5 A; JESD-609 Code: e3;
HIGH RELIABILITY
COLLECTOR
1.5 A
120 V
500
R-PDSO-F3
FLAT
CPH3121-TL-E
CPH3121-TL-E by Onsemi is a PNP BJT transistor with max power dissipation of 0.9W, hFE of 200, and IC of 3A. Ideal for surface mount applications in electronics due to its high operating temp of 150 °C and peak reflow temp of 260°C within 30s.
3 A
e6
.9 W
TIN BISMUTH
RN6002
Toshiba
NPN; Configuration: SINGLE WITH BUILT-IN RESISTOR; Surface Mount: YES; Nominal Transition Frequency (fT): 120 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): 2 A;
BUILT IN BIAS RESISTOR
R-PSSO-F3
e0
1 W
.5 W
TIN LEAD
120 MHz
RN2502
PNP; Configuration: COMMON EMITTER, 2 ELEMENTS WITH BUILT-IN RESISTOR; Surface Mount: YES; Nominal Transition Frequency (fT): 200 MHz; Maximum Power Dissipation (Abs): .3 W; Maximum Collector Current (IC): .1 A;
BUILT-IN RESISTOR RATIO IS 1
6 pF
COMMON EMITTER, 2 ELEMENTS WITH BUILT-IN RESISTOR
R-PDSO-G5
5
.3 W
BC807-16-7
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 100 MHz; Maximum Power Dissipation (Abs): .31 W; Maximum Collector Current (IC): .5 A;
12 pF
60
.31 W
BC807-25-7
BC807-40-7
170
2SD2143TL
ROHM 2SD2143TL is a NPN BJT with Darlington configuration, built-in diode and resistor. It has max power dissipation of 10W, hFE of 1000, and operates up to 150°C. Ideal for switching applications due to its high collector current (2A) and transition frequency (80MHz).
BUILT IN BIAS RESISTANCE RATIO IS 0.0857
70 V
DARLINGTON WITH BUILT-IN DIODE AND RESISTOR
1000
R-PSSO-G2
e2
10 W
TIN COPPER
80 MHz
IMD3AT108
ROHM's IMD3AT108 is a Small Signal BJT with NPN and PNP types. It features 2 elements with built-in resistor for switching applications. With max VCEsat of 0.3V, it operates up to 150°C, has fT of 250MHz, and can handle IC of 0.05A in a small outline package suitable for surface mount technology.
DIGITAL, BUILT-IN BIAS RESISTOR RATIO IS 1
SEPARATE, 2 ELEMENTS WITH BUILT-IN RESISTOR
NPN AND PNP
UMH6NTR
ROHM UMH6NTR is a NPN BJT with 2 elements, built-in resistor for switching applications. Features include VCEsat of 0.3V, hFE of 68, and max IC of 0.03A. With a package style of small outline and peak reflow temp at 260°C, it's ideal for compact electronic devices.
BUILT IN BIAS RESISTANCE RATIO IS 1.2
.03 A
68
BIP General Purpose Small Signals
IMX2T108
ROHM's IMX2T108 is a NPN BJT with 2 elements, ideal for amplifier applications. Features include VCEsat of 0.4V, hFE of 120, and fT of 180MHz. With a max operating temp of 150°C and Pdiss of 0.3W, it's suitable for small outline packages in surface mount designs.
120
180 MHz
.4 V
IMX3T108
ROHM's IMX3T108 is a NPN BJT with 2 elements, ideal for amplifier applications. It features VCEsat of 0.4V, hFE of 120, and fT of 180MHz. With a max operating temp of 150°C and IC of 0.15A, it's suitable for small outline packages in surface mount configurations.
UMX2NTR
ROHM UMX2NTR is a NPN BJT with 2 elements, ideal for amplifier applications. It has a VCEsat of 0.4V and hFE of 120. With a max operating temp of 150°C, it offers a transition frequency of 180MHz in a small outline package.
2SC4098T106P
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .2 W; Maximum Collector Current (IC): .05 A;
2.2 pF
25 V
82
2SC1741ASTPQ
ROHM 2SC1741ASTPQ is a NPN BJT transistor with max. power dissipation of 0.3W, hFE of 120, and fT of 250MHz. Ideal for switching applications due to its max. collector-emitter voltage of 50V and max. collector current of 0.5A in a through-hole package style.
R-PSIP-T3
IMZ4T108
ROHM's IMZ4T108 is a Small Signal BJT with NPN and PNP types, 2 separate elements, and Gull Wing terminals. It has a max power dissipation of 0.3W, hFE of 120, and can handle up to 32V collector-emitter voltage. Ideal for applications requiring high transition frequency (fT) of 250MHz in small outline packages.
SO642
STMicroelectronics
SO642 by STMicroelectronics is a single NPN BJT designed for switching applications. It features a max collector-emitter voltage of 300V, power dissipation of 0.31W, and operates up to 150 °C. Its compact surface mount design makes it ideal for space-constrained circuits.
300 V
SO692
SO692 by STMicroelectronics is a PNP small signal BJT designed for switching applications. It features a max collector-emitter voltage of 300V, power dissipation of 0.31W, and operates up to 150 °C. Its compact surface mount design makes it ideal for space-constrained circuits.
BF494D27Z
BF494D27Z by National Semiconductor is a NPN BJT with hFE of 65. It has a single configuration and comes in a cylindrical package. Ideal for low-power applications in electronics due to its silicon transistor element material and through-hole terminal form.
65
BF494D74Z
BF494D74Z by National Semiconductor is a NPN BJT with hFE of 65. It has a single configuration and comes in a cylindrical package. Ideal for low-power applications like amplifiers and oscillators due to its small signal capabilities.
2SA1797T100/Q
ROHM 2SA1797T100/Q is a PNP BJT transistor with max. collector-emitter voltage of 50V and max. collector current of 3A. It has a min. DC current gain of 120, ideal for amplifier applications due to its high transition frequency of 200MHz and small outline package style.
Tin/Copper (Sn/Cu)
MMSTA28T146
ROHM MMSTA28T146 is a NPN BJT transistor with max VCEsat of 1.5V, hFE of 10000, and fT of 200MHz. Ideal for amplifier applications due to its small outline package style and high transition frequency. Suitable for surface mount designs with Gull Wing terminals and operates up to 150°C.
.3 A
1.5 V
2SB1181TL/Q
ROHM's 2SB1181TL/Q is a PNP BJT transistor with VCEsat of 0.4V, hFE of 120, and IC of 1A. Ideal for switching applications, it has a max operating temp of 150°C and can handle power dissipation up to 10W in a small outline package.
DTA114YCAT116
ROHM DTA114YCAT116 is a PNP BJT with VCEsat of 0.3V, hFE of 68, and IC of 0.07A. Ideal for switching applications due to its built-in resistor and small outline package style. Operates at max temp of 150°C with peak reflow temp of 260°C, making it suitable for high-frequency operations up to 250MHz.
DIGITAL, BUILT-IN BIAS RESISTOR RATIO IS 4.7
.07 A
DTA123ECAT116
ROHM DTA123ECAT116 is a PNP BJT transistor with VCEsat of 0.3V, hFE of 20, and IC of 0.1A. Ideal for switching applications in small outline packages with Gull Wing terminals. Operating at up to 150°C, it offers a transition frequency of 250MHz for efficient performance.
20
ULQ2003ADR
Texas Instruments
ULQ2003ADR by Texas Instruments is a NPN BJT transistor with 7 elements and 16 terminals. It has a max collector-emitter voltage of 50V and collector current of 0.5A, suitable for switching applications. The package is surface mountable with Gull Wing terminals in a small outline shape.
LOGIC LEVEL COMPATIBLE
COMPLEX
MS-012AC
R-PDSO-G16
e4
7
16
Nickel/Palladium/Gold (Ni/Pd/Au)
2N3859AD75Z
Fairchild Semiconductor
2N3859AD75Z by Fairchild Semiconductor is a NPN bipolar junction transistor with a max collector-emitter voltage of 60V and a max collector current of 0.5A. It has a min DC current gain of 100, making it suitable for switching applications. With a nominal transition frequency of 90MHz, this transistor is ideal for high-frequency operations in various electronic circuits.
Matte Tin (Sn)
90 MHz
ZTX1053ASTZ
ZTX1053ASTZ by Zetex Plc is a NPN BJT transistor with hFE of 100, VCE of 75V, and IC of 3A. Ideal for small signal applications in electronics due to its high transition frequency of 140MHz. Its cylindrical package with wire terminals makes it suitable for various circuit configurations.
75 V
140 MHz
PN4249D74Z
Fairchild Semiconductor's PN4249D74Z is a PNP BJT transistor with 3 terminals. It has a max power dissipation of 0.6W and can handle up to 0.5A collector current. Ideal for switching applications, it operates at temperatures up to 150°C in a round package with matte tin finish.
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