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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VB3,2/1/12 by Block Transformatoren-elektronik is a 3.2 VA power transformer with output voltage of 12V and operates at a max temperature of 50°C. It has approvals from CSA, EAC, IEC, UL, VDE and is designed for applications requiring a single primary input voltage of 230V. This through-hole mounted transformer has dimensions of 30.8mm x 35mm x 41mm and nominal operating frequency range of 50-60 Hz.
Median Price
$11.857
Lifecycle Status
Suppliers In-Stock
7
In-Stock Inventory
< 1k
Distrelec
1+ parts
$7.802
100+ parts
$6.501
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10k+ parts
Element14
$10.759
$9.999
$8.722
Farnell
$10.830
$8.700
Conrad
$12.884
RS (Exports)
$13.703
$11.008
Newark
$15.220
$12.300
ComSIT Distribution GmbH
Continental Prestige Electronics
$11.830
This product has multiple approvals from different organizations, ensuring high quality and safety standards.
With a decent VA rating, this transformer is suitable for handling moderate power loads efficiently.
The transformer can operate efficiently at a maximum temperature of 50°C, ensuring reliability in various environmental conditions.
Provides a stable output voltage of 12V which is suitable for various applications.
Operates at standard frequencies of 50-60 Hz, making it compatible with most power systems.
Designed for single primary voltage input of 230V, making it convenient for installation.
Compact size and low height make this transformer suitable for space-constrained applications.
Narrow width allows for easy mounting in tight spaces or within devices.
Matches standard input voltage requirements, ensuring compatibility with power sources.
Can operate at low frequencies, providing flexibility in frequency control.
Being a power transformer, this product is designed for efficient power transfer and voltage conversion.
Through-hole mounting feature makes installation easy and secure, allowing for reliable operation.
Compact length ensures the transformer can fit in various applications without taking up much space.
Capable of operating at higher frequencies, providing versatility in power applications.
Power & Mains Transformers VB3,2/1/12 attributes and parameters. Explore more Power & Mains Transformers devices from Block Transformatoren-elektronik
Approvals (V):
Center Tap Feature-1:
Center Tap Feature-2:
Height:
Nominal Input Voltage (V):
Length:
Mounting Feature:
No. of Winding (Secondary):
Maximum Operating Frequency:
Minimum Operating Frequency:
Nominal Operating Frequency:
Maximum Operating Temperature:
Output Voltage-1:
Rating (Primary):
Transformer Type:
Volt-Ampere Rating (VA):
Width:
VB3,2/1/12 Transformers trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8504.31.40.35
SB
BLOCK is at the forefront of manufacturers of transformers, power supplies, circuit breakers, chokes and EMC filters and sets standards worldwide. Whether mechanical engineering, drive technology, railway technology or regenerative energies - our products and solutions guarantee optimal voltage and network quality in all areas of business and industry. BLOCK has been a strong partner to industry and trade worldwide for decades when it comes to transformers , power supplies, circuit breakers, chokes and EMC filters . Customers appreciate our reliability, quality and service. And to keep it that way, BLOCK consistently relies on fast and reliable development, production and advice from a single source. We develop the perfect voltage for our customers' products. Together with the in-house development center, BLOCK offers not only a large selection of products from stock, but also rapid customization and new product development.
SMBJ18CA
Alpha & Omega Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ABS06-32.768KHZ-T
Abracon
Abracon's ABS06-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 90000 ohm series resistance, and -40 to 85 °C operating temperature range. Ideal for applications requiring precise timing in compact designs like IoT devices and wearables.
87832-1420
Molex
87832-1420 by Molex is a 14-contact board connector with 0.079" pitch, suitable for commercial applications. It features matte tin over nickel finish, glass-filled polyamide insulator, and polarization key for easy assembly. Withstanding voltage of 1400VAC and operating temperature range from -55 to 105°C make it reliable for various electronic devices.
1N4148WT
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
DS18B20Z+T&R
Analog Devices
DS18B20Z+T&R by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. The sensor comes in a plastic package suitable for surface mount applications, with a max supply voltage of 5.5V and min of 3V.
LL4148
First Components International
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
NDT2955
National Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; JESD-609 Code: e0; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
NE555D
Philips Semiconductors
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
BAV99
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Maximum Reverse Recovery Time: .006 us; Maximum Repetitive Peak Reverse Voltage: 70 V; Maximum Forward Voltage (VF): 1 V; Maximum Operating Temperature: 150 Cel;
ERJ2RKF1002X
Panasonic
Panasonic's ERJ2RKF1002X is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance and operating temperature range of -55 to 155 °C.
Surge Components
2N2222A
Itt Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BSS138BK,215
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Peak Reflow Temperature (C): 260; Additional Features: LOGIC LEVEL COMPATIBLE; Maximum Operating Temperature: 150 Cel;
LM358D-T
NXP Semiconductors
LM358D-T by NXP Semiconductors is a dual operational amplifier with 70dB CMRR, 1000kHz unity gain bandwidth, and 9000uV max input offset voltage. Widely used in commercial applications due to its small outline package and low bias current of 0.5uA.
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;
SS14
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358M
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
ULN-2803A
Vishay Sprague
Vishay Sprague's ULN-2803A is an 8-bit peripheral driver with a max supply voltage of 3V. Featuring open-collector output characteristics, it offers built-in transient protections and operates b/w -20°C to 85°C. Ideal for applications requiring sink current flow direction, this rectangular-shaped driver has a terminal pitch of 2.54mm and turn-on/off time of 1us.
FDV303N
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Transistor Application: SWITCHING; JESD-609 Code: e3;
56-12
Bel Fuse
Bel Fuse's 56-12 is a power transformer with a center tap feature and an isolation voltage of 1500V. It has an output current of 12A and can be used for chassis mounting applications.
44202
Myrra Sas
Myrra Sas 44202 Power Transformer: Output 15V, Current 0.107A x2. Ideal for single 230V systems, with dimensions L41.0xB35.0xH28.0 (mm). Suitable for power applications requiring a VA rating of 3.2VA at max temp of 70°C.
164E28
Hammond Manufacturing
The Hammond Manufacturing 164E28 is a Split Bobbin Power Transformer with 2.4 VA rating, 14V output voltage, and 2500V isolation voltage. Ideal for PCB mounting applications, it operates at a nominal input voltage of 115V and has CUL/UL approvals for safety compliance.
1005
Amecon
TOROIDAL POWER TRANSFORMER; Nominal Operating Frequency: 60 HZ; Output Current-1: .31 A; Volt-Ampere Rating (VA): 7.5 VA; No. of Winding (Secondary): 1;
1253
TOROIDAL POWER TRANSFORMER; No. of Winding (Secondary): 1; Volt-Ampere Rating (VA): 400 VA; Output Current-1: 7.14 A; Nominal Operating Frequency: 60 HZ;
F-341X
Triad Magnetics
Triad Magnetics' F-341X is a UL-approved power transformer with 2 primary windings and 1500V isolation voltage. It has a VA rating of 50.4, outputting 25.2V at 2A for POWER applications. This chassis-mount transformer operates at 50/60Hz with a single input rating of 115/230V.
ST-2-10
Bel Fuse's ST-2-10 transformer offers 1.1 VA rating with 2500V isolation voltage and dual 5V output currents of 0.11A each. Ideal for power applications, this split bobbin transformer has UL/CSA approvals and operates at a frequency of 50/60 Hz.
FS20-120-C2-B
Triad Magnetics' FS20-120-C2-B is a 2.5 VA power transformer with dual 115V rating, providing 10V output voltage and 0.12A output current for each winding. With an isolation voltage of 4200000V, this split bobbin transformer is ideal for through-hole mounting applications in power systems operating at 50/60Hz frequencies.
56-50
Bel Fuse 56-50 Power Transformer with dual 115V rating, 1500V isolation voltage, and 50A output current. Ideal for chassis mounting applications requiring a center tap feature and two secondary windings. Dimensions: 190.5mm x 190.5mm x 158.8mm, suitable for various power & mains transformer setups at 50/60Hz frequency.
1247
TOROIDAL POWER TRANSFORMER; No. of Winding (Secondary): 1; Volt-Ampere Rating (VA): 400 VA; Output Current-1: 3.48 A; Nominal Operating Frequency: 60 HZ;
36-50
Bel Fuse's 36-50 is a power transformer with a center tap feature and an isolation voltage of 1500 V. It has an output current of 50 A and dimensions of 162mm X 184.2mm X 134.9mm. This transformer is suitable for chassis mount applications requiring dual 115V rating and operates at a nominal frequency of 50/60 HZ.
VTX-120-006-515
Vigortronix Uk
VTX-120-006-515 by Vigortronix UK is a CE approved power transformer with 3750V isolation voltage, 6VA VA rating, and dual 110/130V primary rating. It has two windings with output voltages of 15V each, making it suitable for various applications requiring reliable power conversion in compact spaces.
Signal Transformer
POWER TRANSFORMER; Mounting Feature: CHASSIS MOUNT; Manufacturer Series: 56; Output Voltage-2: 28 V; No. of Winding (Secondary): 2; Output Current-1: 12 A;
DA2303-ALD
Coilcraft
Coilcraft's DA2303-ALD is a power transformer with AEC-Q200 approval and 2500V isolation voltage. It has dual 6V output voltages, operates b/w -40°C to 125°C, and supports a nominal input voltage of 5V. Ideal for surface mount applications in automotive electronics due to its compact dimensions of L12.07xB10.0xH5.97 mm.
B050LP7JK
Micron Industries
Micron Industries' B050LP7JK is a 50 VA power transformer with dual 120V primary rating. It offers an output voltage of 24V at 2.08A, suitable for chassis mounting applications in UL and CSA approved systems operating at 50/60Hz frequency.
1026
TOROIDAL POWER TRANSFORMER; Volt-Ampere Rating (VA): 10 VA; No. of Winding (Secondary): 1; Nominal Operating Frequency: 60 HZ; Output Current-1: .36 A;
68-2
POWER TRANSFORMER; Mounting Feature: CHASSIS MOUNT; Manufacturer Series: 68; Nominal Operating Frequency: 50/60 HZ; Rating (Primary): SINGLE 115V; Center Tap Feature-2: YES;
1082
TOROIDAL POWER TRANSFORMER; Nominal Operating Frequency: 60 HZ; Output Current-1: 2.5 A; No. of Winding (Secondary): 1; Volt-Ampere Rating (VA): 30 VA;
VPL24-210
Triad Magnetics VPL24-210 is a 5VA power transformer with dual 115V primary rating and 12V output voltage. It features 2 windings for both primary and secondary, with an isolation voltage of 3500V. Ideal for power applications, this chassis mount transformer has dimensions of L60.32xB36.5xH36.5 (mm).
44124
POWER TRANSFORMER; Mounting Feature: THROUGH HOLE MOUNTED; Approvals (V): EN; UL; Maximum Operating Temperature: 70 Cel; No. of Winding (Secondary): 1; Length: 32.6 mm;
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Block Transformatoren-elektronik
Supply Digital Components
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