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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RQ-125B by Mean Well Enterprises is a power supply module with 4 outputs. It has an adjustable output voltage range of 4.75V to 5.5V and a max output current of 12A, making it suitable for various applications requiring stable power sources. With approvals from CB, CCC, EN, IEC, UL, and TUV, this module offers reliable performance in a compact MICROELECTRONIC ASSEMBLY package style.
Median Price
$37.100
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< 1k
Mouser Electronics
1+ parts
100+ parts
$32.800
1k+ parts
-
10k+ parts
DigiKey
Master Electronics
TRC Electronics
RS (Exports)
Distrelec
$37.137
$31.842
RS Americas
$41.620
$37.460
Verical
TME
Electro Sonic
$38.210
$33.780
IBS Electronics
$48.230
$42.640
Maritex
Cyclops Electronics Ltd
Jameco Electronics
Speed Components Ltd
Neutron USA
$89.940
Speed Components Ltd (Excess)
Having multiple approvals ensures that the product meets international safety and quality standards, making it a reliable choice.
The ability to trim or adjust the output voltage allows for flexibility in different applications, making this power supply module versatile.
Low ripple voltage results in a stable and clean power output, which is important for sensitive electronic devices.
With an efficiency of 77%, this power supply module helps in reducing energy wastage and operating costs.
Being able to operate at temperatures up to 70°C means this power supply module can handle demanding environments.
A high maximum output current of 12A allows this power supply module to power multiple devices simultaneously or devices with higher power requirements.
Power Supply Modules RQ-125B attributes and parameters. Explore more Power Supply Modules devices from Mean Well Enterprises
Additional Features:
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Maximum Line Regulation:
Maximum Load Regulation:
No. of Functions:
No. of Outputs:
Maximum Operating Temperature:
Minimum Operating Temperature:
Maximum Output Current:
Maximum Output Voltage:
Minimum Output Voltage:
Nominal Output Voltage:
Package Body Material:
Package Code:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Protection(s):
Main Out Ripple Voltage:
Surface Mount:
Technology:
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Maximum Time At Peak Reflow Temperature (s):
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Trim or Adjustable Output (V):
RQ-125B Other Function Semiconductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
PCN Design/Specification - Multiple Series Product Improvement 19/Jul/2019 label marking chg 29/DEC/2020
PCN Packaging - mult devs packaging 13/JAN/2020
Founded in 1982, MEAN WELL is one of the world's few manufacturers dedicated to standard power supply products. It is ranked the 3rd in global power supply (DC output) makers according to a report by Micro Technology released in March, 2023. 99% of MEAN WELL sales are of standard power supply products sold under the MEAN WELL brand name. The other two companies' products are ODM/OEM. MEAN WELL has been working as a "reliable partner" with customers, suppliers, contractors, and employees to build long lasting mutual trust relationships based on the spirit of "good intentions." Thanks to robust partnerships with 245 plus authorized distributors around the world, MEAN WELL has been growing and getting stronger for three decades. With 2,800 employees located at its global headquarters in New Taipei Industrial Park, Taiwan, branches and sales offices at Guangzhou, Shenzhen, Suzhou in China, California USA, and Netherlands in the EU, four production bases in New Taipei City (Taiwan), Huadu District in Guangzhou, Suzhou City in China, and Bangalore in India, MEAN WELL had a combined revenue of USD 1,493 million in 2022.
1N4148
Comchip Technology
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
M39029/58-360
Tri-star Electronics International
CONNECTOR ACCESSORY; Material: COPPER ALLOY; MIL Conformity: YES; Associated Military - Specifications: MIL-C-55302/69, MIL-C-38999; MIL-Connector Accessory Name: CONTACT; Terminal Type: CRIMP;
SS14
General Instrument
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Vishay Semiconductors
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Package Shape: RECTANGULAR; Transistor Application: SWITCHING;
ULN2803ADWG4
Texas Instruments
ULN2803ADWG4 by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates at temperatures ranging from -40 to 85°C and has a max supply voltage of 3V. Ideal for applications requiring sink current flow direction in a small outline package style.
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 %;
ULN2803A
Sanken Electric
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; JESD-30 Code: R-PDIP-T18; Package Body Material: PLASTIC/EPOXY;
BAV99
Kec
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Bourns
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N5819HW-7-F
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ABS10-32.768KHZ-T
Abracon
Abracon's ABS10-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 70000 ohm series resistance. Ideal for applications requiring precise timing at 0.032768 MHz, such as IoT devices and wearables due to its compact size and low power consumption.
LM358AN
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LM358N
STMicroelectronics
Hy Electronic
LL4148
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
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.
MMBT3904-7-F
Diodes Incorporated
Diodes Inc. MMBT3904-7-F is a NPN BJT transistor for switching applications. Features include VCEsat of 0.3V, hFE of 30, and IC of 0.2A. With a max operating temp of 150°C, it's ideal for small outline SMT designs in automotive electronics.
Panjit International
EEAGA1H4R7
Panasonic EEAGA1H4R7 is a 4.7uF, 50V Aluminum Electrolytic Capacitor with 0.1 Tan Delta and 0.003mA Leakage Current. Ideal for applications requiring high ripple current handling in temperatures ranging from -55 to 105°C.
USB2514BI-AEZG
Standard Microsystems
BUS CONTROLLER, UNIVERSAL SERIAL BUS; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 36; Package Code: HVQCCN; Package Shape: SQUARE;
ABXS002A3X41-SRZ
Abb
DC-DC REGULATED POWER SUPPLY MODULE; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Peak Reflow Temperature (C): NOT SPECIFIED;
TEN5-2411WI
Traco Electronic Ag
TEN5-2411WI by Traco Electronic Ag is a 6W DC-DC regulated power supply module with 78% efficiency. It operates b/w -40 to 70°C, accepting input voltage from 9-36V and providing output of 5V at 1A. Ideal for applications requiring compact, efficient power supplies in industrial settings.
HWS600P-48
TDK
AC-DC REGULATED POWER SUPPLY MODULE;
NPF-40-12
Mean Well Enterprises
AC-DC POWER FACTOR CORRECTION MODULE;
PTH12010WAH
PTH12010WAH by Texas Instruments is a DC-DC regulated power supply module with a max output current of 12A and efficiency of 94%. It operates in voltage-mode control, has an adjustable output from 1.2V to 5.5V, and offers protection against output overcurrent and thermal issues. Ideal for industrial applications requiring reliable power conversion within a compact form factor.
RK-0505S/H6
Recom Power
RK-0505S/H6 by Recom Power is a 1W DC-DC unregulated power supply module with a nominal output voltage of 5V. It operates in industrial temperatures (-40 to 90°C) and has a load regulation of up to 10%. With a compact size (19.65mm x 7.05mm x 10.7mm), it's ideal for microelectronic assemblies requiring stable power delivery.
MEE1S1515SC
Murata Manufacturing
MEE1S1515SC by Murata is a 1W power supply module with 86.5% efficiency, operating b/w -40 to 85°C. It has a voltage-mode control, UL approval, and offers a max output current of 0.067A at 15V nominal input for industrial applications.
AS1001-9RT
Melcher
DC-DC REGULATED POWER SUPPLY MODULE; Temperature Grade: OTHER; Package Shape: RECTANGULAR; Surface Mount: NO; Terminal Form: UNSPECIFIED; No. of Outputs: 1;
960
Analog Devices
Analog Devices' 960 is a DC-DC regulated power supply module with 2 outputs. It operates b/w -25°C to 71°C, ideal for commercial extended temperature grade applications. With a nominal input voltage of 5V and output voltage of 12V, it suits various power supply needs.
LPF-60-30
LPF-60-30 by Mean Well Enterprises is a 60W power supply module with approvals from UL, CSA, EN, and EAC. It offers a main output efficiency of 90%, max output voltage of 30V, and max load regulation of 0.5%. Ideal for applications requiring stable power sources in various industries.
R-78B5.0-2.0
R-78B5.0-2.0 by Recom Power is a DC-DC regulated power supply module with 94% efficiency, 5V output voltage, and 2A max current. It is ideal for applications requiring a compact power solution with short circuit protection, such as microelectronic assemblies in industrial environments.
DCP010505BP
DCP010505BP by Texas Instruments is a 1W DC-DC unregulated power supply module with 80% efficiency. It operates b/w -40 to 100°C, providing a stable output voltage of 5V at 0.2A. Ideal for industrial applications requiring compact and efficient power solutions.
THN30-2415WI
Traco Electronic Ag's THN30-2415WI is a 30W DC-DC regulated power supply module with 90% efficiency. It offers an adjustable output voltage range from 21.6V to 28.8V, making it ideal for various applications requiring reliable power conversion in compact spaces. With a wide operating temperature range (-40°C to +55°C) and a small form factor (25.4mm x 25.4mm x 10.4mm), this module is suitable for industrial and commercial electronics projects.
CC3-2412DR-E
Tdk-lambda
DC-DC REGULATED POWER SUPPLY MODULE; Temperature Grade: OTHER; No. of Terminals: 7; Package Shape: RECTANGULAR; Surface Mount: YES; Minimum Operating Temperature: -40 Cel;
TSR3-24150
Traco Electronic Ag's TSR3-24150 is a DC-DC regulated power supply module with 95% efficiency, 5V to 15V output range, and 3A max current. Ideal for industrial applications requiring a compact MICROELECTRONIC ASSEMBLY package with adjustable output voltage and high reliability in harsh environments.
TMR3-2411
TMR3-2411 by Traco Electronic Ag is a DC-DC regulated power supply module with 82% efficiency. It operates b/w -40 to 70°C, providing a 5V output at 0.6A. With a compact size of 21.8mm x 9.2mm x 11.1mm, it's ideal for various electronic applications requiring reliable power conversion.
RPM3.3-6.0
RPM3.3-6.0 by Recom Power is a 19.8W DC-DC regulated power supply module with 97% efficiency, adjustable output (0.9-6V), and EN approvals. Ideal for industrial applications requiring a compact (12.19mm x 12.19mm) and efficient power solution with thermal, overvoltage, and short circuit protection features.
UWE-12/6-Q12PB-C
DC-DC REGULATED POWER SUPPLY MODULE; JESD-609 Code: e4; Terminal Finish: GOLD OVER NICKEL;
R1S-0505/HP
R1S-0505/HP by Recom Power is a 1W DC-DC unregulated power supply module with a nominal output voltage of 5V. It operates in industrial temperature grade range (-40 to 100°C) and has a max load regulation of 15%. With surface mount capability, it's ideal for compact microelectronic assemblies requiring stable power delivery.
RAC05-05SK/480
RAC05-05SK/480 by Recom Power is a 5W AC-DC regulated power supply module with 4 terminals. It operates b/w -40°C to 60°C, offering output voltage range of 4.95V to 5.05V at input voltages from 85V to 528V. Ideal for applications requiring compact microelectronic assemblies in hybrid technology setups.
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