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.
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2N6028PBFREE by Central Semiconductor is a Programmable UJT with max anode-cathode voltage of 40V. It has a single configuration, operates b/w -50 to 100°C, and requires a min valley current of 25uA. This through-hole transistor is ideal for applications requiring precise triggering in electronic circuits.
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DigiKey
1+ parts
$3.800
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$1.742
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$1.323
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$1.262
Mouser Electronics
$3.940
$1.850
$1.510
$1.390
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Nova Conductors
Aztec Data Supply Inc.
$4.176
Microchip USA
$8.049
Argo Parts USA
Continental Prestige Electronics
Bastille Electronics
Authorized Procurement Solutions
Provides durability and protection for the UJT, making it suitable for various environments.
Simplified design with a single UJT for easy integration into circuits.
Allows for a high operating voltage, enabling versatility in applications.
Facilitates easy mounting on PCBs and ensures a secure connection.
Offers programmability for customized triggering options in circuit designs.
Low minimum valley current requirement ensures efficient and reliable operation.
Programmable Unijunction Transistors (UJT) 2N6028PBFREE attributes and parameters. Explore more Programmable Unijunction Transistors (UJT) devices from Central Semiconductor
Maximum Anode To Cathode Voltage:
Configuration:
JEDEC-95 Code:
JESD-30 Code:
JESD-609 Code:
No. of Elements:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Shape:
Package Style (Meter):
Maximum Peak Current:
Peak Reflow Temperature (C):
Surface Mount:
Terminal Finish:
Terminal Form:
Terminal Position:
Trigger Device Type:
Minimum Valley Current:
2N6028PBFREE Triggering Devices trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8541.30.00.80
SB
At Central Semiconductor, we’re serious about discrete semiconductors. Our business is the pursuit of perfection in the devices we manufacture; the delivery of our products; and the services we provide; all the time, every time. To suit varying applications, our products are available in surface mount, through-hole, and bare die. We produce a wide range of standard devices, but we excel in custom, special, and other niche products and services. As we listen to customers and monitor industry changes, our product design teams are constantly developing new products to meet customers’ ever-changing requirements, as well as industry trends. Discretes are our only business. We maintain an extensive inventory of raw materials and finished goods so customers don't wait weeks or months for what they need. We welcome smaller quantity and special orders that our competitors brush aside, and we're always eager to explore inquiries for non-standard requirements. Every customer has a skilled Customer Relationship Manager/Regional Sales Manager team to coordinate all needs. Customer-focused, obsessed with quality, and dedicated to your complete satisfaction; that's what makes us different.
BSS138
Zetex Plc
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Style (Meter): SMALL OUTLINE; Maximum Operating Temperature: 150 Cel;
MBR0520L-T1
Won-top Electronics
MBR0520L-T1 by Won-top Electronics is a Schottky rectifier diode with 20V peak reverse voltage and 0.5A output current. It is a single-config, surface-mount diode in a small outline package, suitable for applications requiring high-speed switching and low forward voltage drop. Operating temperature range from -65°C to 125°C makes it ideal for various electronic circuits.
CRCW04020000Z0ED
Vishay Intertechnology
Vishay Intertechnology's CRCW04020000Z0ED is a 0 ohm jumper resistor with METAL GLAZE/THICK FILM tech. Operating b/w -55 to 155 °C, it suits SMT applications in automotive electronics due to AEC-Q200 compliance and 0.063 W power dissipation.
2N2222A
Crimson 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;
BAV99-7-F
Multicomp Pro
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Diotec Semiconductor Ag
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; Maximum Time At Peak Reflow Temperature (s): 10;
1N4148WS
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Semiconductor Technology
LM7805CT
Silicon Group
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Package Body Material: PLASTIC/EPOXY; Maximum Load Regulation: .05 %;
Rugao Dachang Electronic
ULN2803A
Texas Instruments
ULN2803A by Texas Instruments is a peripheral driver with 8 functions. It has a max supply voltage of 3V and can operate in temperatures ranging from -40 to 85°C. This IC is commonly used as a buffer or inverter based peripheral driver for various applications.
RC0402FR-071KL
Yageo
The Yageo RC0402FR-071KL is a fixed resistor with a resistance of 1000 ohm and a tolerance of 1%. It is suitable for surface mount applications and has a max operating temperature of 155 °C.
SMBJ18CA
Lite-on Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CN
Harris Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
BAV99
First Components International
EPCS4SI8N
Altera
CONFIGURATION MEMORY; Temperature Grade: INDUSTRIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Parallel or Serial: SERIAL;
OPA2227UA
OPA2227UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 200 uV and bias current of 0.01 uA. It operates at temperatures ranging from -40 to 85 °C, making it suitable for industrial applications requiring precise signal amplification. With a unity gain bandwidth of 8000 kHz, this op amp is ideal for high-frequency circuit designs.
Vpt Components
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 1 W; Maximum Collector Current (IC): .8 A; Maximum Power Dissipation Ambient: .5 W;
NE555D
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
TN41B
Toshiba
PROGRAMMABLE UJT; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; Package Body Material: PLASTIC/EPOXY;
2N6027
New England Semiconductor
PROGRAMMABLE UJT; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; JESD-609 Code: e0;
2N6027RLRAG
Onsemi
2N6027RLRAG by Onsemi is a Programmable UJT with max on-state current of 0.15A, anode-cathode voltage of 40V, and min valley current of 70uA. It is used in trigger devices, operating b/w -50 to 125°C, with a power dissipation of 0.3W for applications requiring single configuration UJTs.
2N6028G
2N6028G by Onsemi is a Programmable UJT with max on-state current of 0.15A and anode-cathode voltage of 40V. It has a single configuration, operates b/w -50 to 125 °C, and is ideal for triggering applications in electronics circuits.
2N6027RL1
2N6027RL1 by Onsemi is a Programmable UJT with max on-state current of 0.15A and anode-cathode voltage of 40V. It has a min valley current of 70uA, making it ideal for trigger applications in circuits requiring precise timing control at temperatures ranging from -50 to 100 °C.
2N6028
2N6028 by Onsemi is a Programmable UJT with max on-state current of 0.15A and anode-cathode voltage of 40V. It has 3 terminals, operates b/w -50 to 100°C, and can handle peak current of 0.15uA. Ideal for triggering circuits in applications like timing, sensing, and thyristor firing.
Central Semiconductor
PROGRAMMABLE UJT; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; Maximum On-state Current: .15 A;
2N6027/PH
NXP Semiconductors
PROGRAMMABLE UJT; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; Qualification: Not Qualified;
BRY61-T
PROGRAMMABLE UJT; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: DUAL; Configuration: SINGLE; Qualification: Not Qualified;
2N6028RLRP
2N6028RLRP by Onsemi is a Programmable UJT with max on-state current of 0.15A, anode-cathode voltage of 40V, and min valley current of 25uA. It is used in applications requiring trigger devices for circuits operating b/w -50 °C to 100°C.
New Jersey Semiconductor Products
PROGRAMMABLE UJT; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; Maximum Peak Current: 2 uA;
2N6116
2N6116 by Texas Instruments is a Programmable UJT with 3 terminals, max anode-cathode voltage of 40V, and min valley current of 70uA. It has a single configuration in a round metal package suitable for trigger applications like oscillators and pulse generators.
2N4870/PH
PROGRAMMABLE UJT; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; Terminal Form: THROUGH-HOLE;
General Electric Solid State
PROGRAMMABLE UJT; Surface Mount: NO; Minimum Operating Temperature: -50 Cel; Maximum Operating Temperature: 100 Cel; Maximum On-state Voltage: 1.6 V; Maximum Power Dissipation: .3 W;
2N6027APMPBFREE
PROGRAMMABLE UJT; Maximum Time At Peak Reflow Temperature (s): 30; Peak Reflow Temperature (C): 260; Terminal Finish: MATTE TIN; JESD-609 Code: e3;
2N6027RLRA
2N6027RLRA by Onsemi is a Programmable UJT with max on-state current of 0.15A and anode-cathode voltage of 40V. It has a min valley current of 70uA, making it ideal for triggering circuits in applications requiring precise control over switching characteristics. With a package style of cylindrical shape and through-hole terminals, it can operate b/w -50°C to 100°C efficiently.
2N6027RL1G
2N6027RL1G by Onsemi is a Programmable UJT with max on-state current of 0.15A, anode-cathode voltage of 40V, and min valley current of 70uA. Ideal for triggering circuits in applications like pulse generators and thyristor firing.
2N6027G
The Onsemi 2N6027G is a Programmable UJT with max on-state current of 0.15A and anode-cathode voltage of 40V. It has a single configuration, suitable for triggering applications in circuits requiring precise timing control at temperatures ranging from -50 to 125°C.
A5T6118
A5T6118 by Texas Instruments is a Programmable UJT with max on-state current of 0.2A and anode-cathode voltage of 40V. It has 3 terminals, wire form, and operates b/w -65 to 150°C. Ideal for triggering devices in applications requiring low valley current and peak current protection.
BRY61T/R
PROGRAMMABLE UJT; Package Style (Meter): SMALL OUTLINE; Surface Mount: YES; Terminal Position: DUAL; Configuration: SINGLE; Maximum Operating Temperature: 150 Cel;
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Onsemi's 2N6027 is a Programmable UJT with max. on-state current of 0.15A and anode-cathode voltage of 40V. Ideal for applications requiring trigger devices, it operates b/w -50 to 100°C, with min. valley current of 70uA and max. power dissipation of 0.3W in a cylindrical package style.
Philips Components
PROGRAMMABLE UJT; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; No. of Terminals: 3;
Unitrode
PROGRAMMABLE UJT; Surface Mount: NO; Maximum Power Dissipation: .3 W; Maximum Operating Temperature: 100 Cel; Maximum On-state Current: .15 A; Terminal Finish: Tin/Lead (Sn/Pb);
Micro Electronics
PROGRAMMABLE UJT; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; Package Shape: ROUND;
Semitronics
PROGRAMMABLE UJT; Surface Mount: NO; Maximum Operating Temperature: 100 Cel; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Power Dissipation: .3 W; JESD-609 Code: e0;
Swampscott Electronics
PROGRAMMABLE UJT; Package Style (Meter): CYLINDRICAL; Surface Mount: NO; Terminal Position: BOTTOM; Configuration: SINGLE; Minimum Valley Current: 70 uA;
Thomson Consumer Electronics
PROGRAMMABLE UJT; Surface Mount: NO; Maximum On-state Voltage: 1.6 V; Minimum Operating Temperature: -50 Cel; Terminal Finish: Tin/Lead (Sn/Pb); Maximum On-state Current: .15 A;
Planeta Semiconductor
PROGRAMMABLE UJT; Surface Mount: NO; Maximum Power Dissipation: .3 W; Maximum On-state Current: .15 A; Maximum On-state Voltage: 1.6 V; Maximum Operating Temperature: 100 Cel;
Motorola
2N6027PBFREE
2N6027PBFREE by Central Semiconductor is a Programmable UJT with max anode-cathode voltage of 40V, min valley current of 70uA, and max peak current of 2uA. It is used in trigger devices for applications requiring precise control over switching at temperatures ranging from -50°C to 100°C.
2N6027TREPBFREE
PROGRAMMABLE UJT; Maximum Time At Peak Reflow Temperature (s): 30; Terminal Finish: MATTE TIN; Peak Reflow Temperature (C): 260; JESD-609 Code: e3;
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