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.
Featured manufacturers
R2E225-RA40-21 by Ebm-papst Mulfingen & Kg is an AC FAN with 788.7 CFM airflow, 2700 rpm speed, and 225 W power rating. Ideal for industrial applications due to its centrifugal construction, 115 V voltage, and -25 to 40 °C operating temperature range.
Median Price
$158.525
Lifecycle Status
Suppliers In-Stock
17
In-Stock Inventory
1k+
Master Electronics
1+ parts
$115.610
100+ parts
$111.110
1k+ parts
-
10k+ parts
RS (Exports)
$116.190
Newark
$135.650
Verical
$140.910
$130.330
$106.400
Chip1Stop
$156.000
$130.000
$96.500
Mouser Electronics
$161.050
Farnell
$164.870
Sager
$166.170
$135.470
RS Americas
$171.350
$137.080
DigiKey
$174.300
$130.325
Hughes Peters
$83.450
Bristol Electronics
$112.260
$92.053
Nova Conductors
$144.051
TME
$157.492
$133.622
$111.226
IBS Electronics
$158.104
$146.225
$119.381
Electro Sonic
$173.270
$145.870
Vyrian
Continental Prestige Electronics
$141.169
Netroflash
$136.848
$133.967
Allen Electronics Distributors
Neutron USA
$344.900
Argo Parts USA
High airflow for efficient cooling in industrial settings.
Reliable cooling solution for continuous operation.
Suitable for use in extreme temperature environments.
Compact design for easy installation in limited spaces.
Optimal size for balanced air circulation.
High speed for quick cooling in demanding applications.
Sturdy construction for long-lasting performance.
Durable bearings for smooth and quiet operation.
Lightweight for easy handling and installation.
Standard voltage for compatibility with most setups.
Strong and heat-resistant material for durability.
High power output for effective cooling.
Suitable for use in high-temperature environments.
Industrial Fans & Blowers R2E225-RA40-21 attributes and parameters. Explore more Industrial Fans & Blowers devices from Ebm-papst Mulfingen & Kg
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PCN Design/Specification - Mult Devs CE mark removed 15/JAN/2020
Your partner for sustainable, intelligent and innovative air and heating technology. Air is our element We know how to use air efficiently and intelligently. And we make sure you feel good about it! Whether it's air conditioning, data centers, clean rooms, refrigeration, industrial cooling, transport, renewable energy or residential ventilation – you come into contact with our solutions and products every day, at work or at home. If you don't notice, we've done our job well. Our vision: leading air technology into a new era That is why our solutions combine customer value, intelligence and efficiency in new ways – and in the most resource-efficient way possible. Our values are at the heart of all of this They make us unique. Efficiency is evident in our solutions, our communication, agile processes and goal-oriented actions. Enthusiasm and passion unite the ebm‑papst family across all regions and generations. We inspire each other and enjoy working together. This is characterised by empathy, integrity, reliability and respectful interaction. Diversity and inclusion are cornerstones of our colourful culture. For us, this is summed up by the value of humanity. This triad has made us successful and is the foundation for the future.
LM317T
Inchange Semiconductor
Other Regulators; No. of Terminals: 3; Surface Mount: NO; Technology: BIPOLAR; Minimum Output Voltage-1: 1.2 V; No. of Outputs: 1;
ULN2803A
Allegro MicroSystems
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Maximum Operating Temperature: 85 Cel; Terminal Form: THROUGH-HOLE;
LM317AEMP/NOPB
Texas Instruments
LM317AEMP/NOPB by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and a max output current of 1.5A. It operates in temperatures ranging from -40°C to 125°C, making it suitable for various applications requiring precise voltage regulation in a compact package.
M39029/56351
Souriau
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Gender: FEMALE; Insertion Tools: M81969/14-10; Tool Settings: M22520/2-10; DIN Conformity: NO;
DS18B20Z
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Housing: PLASTIC; Maximum Accuracy (Cel): 0.50;
NE555DR
NE555DR by Texas Instruments is an Analog Waveform Generation IC with 8 terminals, operating voltage of 5V, and power supplies ranging from 5-15V. It is a versatile component for pulse generation applications due to its small outline package and commercial temperature grade suitability.
LM358N
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
2N7002
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Moisture Sensitivity Level (MSL): 1; Maximum Operating Temperature: 150 Cel;
BAV99-7-F
Diodes Incorporated
Diodes Inc. BAV99-7-F is a series-connected, center tap diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.004 us and can handle up to 0.3A output current. Ideal for rectification applications requiring fast switching and low reverse current requirements.
1N4148
NXP Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N2222A
Motorola
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Collector-Base Capacitance: 8 pF;
OPA2277UA/2K5E4
OPA2277UA/2K5E4 by Texas Instruments is a dual operational amplifier with low-offset and micropower features. It has a max input offset voltage of 100uV, nominal common mode reject ratio of 140dB, and min slew rate of 0.8V/us. Ideal for industrial applications requiring precise signal amplification in compact designs.
MBR1560CT
General Instrument
MBR1560CT by General Instrument is a common cathode rectifier diode with a max forward voltage of 0.75V and max output current of 15A. It is used for efficiency applications, has a package shape of rectangular, and can operate in temperatures ranging from -65 to 150 °C.
M24308/2-1F
Esterline Technologies
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mounting Option-1: HOLE .115-.125; Mounting Type: CABLE AND PANEL; Mating Contact Finish: NOT SPECIFIED;
LL4148-GS08
Telefunken Microelectronics
RECTIFIER DIODE; Surface Mount: YES; JESD-609 Code: e0; No. of Elements: 1; Maximum Operating Temperature: 175 Cel; Maximum Non Repetitive Peak Forward Current: 2 A;
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Terminal Position: DUAL; JESD-30 Code: R-PDIP-T18;
Renesas Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BAV99
Good-ark Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
OPA2277UA/2K5
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
Sensitron Semiconductor
W4E315-CP22-71
Ebm-papst Mulfingen & Kg
W4E315-CP22-71 by Ebm-papst Mulfingen & Kg is an industrial axial fan with an airflow of 1710 CFM and a noise level of 64 dB. It has approvals from CSA, UL, and VDE. This AC fan operates at a rated voltage of 115V and power of 120W, making it suitable for various applications in industries requiring efficient cooling.
OA109AP-22-1TB
Knight Electronics
AC FAN;
PMD1206PMB1-A(2).GN
Sunon
Sunon's PMD1206PMB1-A(2).GN is an industrial DC FAN with 56.5 CFM airflow, 56 dB noise level, and 8000 rpm speed. Ideal for cooling systems in various applications due to its axial construction, ball bearing type, and 23.36 mmH2O pressure capacity.
4314NHH
4314NHH by Ebm-papst Mulfingen & Kg is an industrial axial fan with an airflow of 147.14 CFM and a noise level of 51 dB. It operates at a rated voltage of 24 V and has a life expectancy of 27500 h. It is commonly used in applications requiring high airflow and low noise levels, such as cooling systems for electronic equipment or ventilation in industrial settings.
9G1212H1D01
Sanyo Denki America
The Sanyo Denki America 9G1212H1D01 is an industrial DC FAN with airflow of 99 CFM, noise level of 39 dB, and operates at 12V. It is ideal for applications requiring efficient cooling in tight spaces due to its compact size (120x38 mm) and axial construction. With approvals from CSA and TUV, it offers reliable performance with a long lifespan of 40000 hours.
AFB0624HH-AR00
Delta Electronics
Delta Electronics AFB0624HH-AR00 is an industrial DC FAN with 27.54 CFM airflow and 44 dB noise level. It operates at 24V, 5000 rpm speed, and has a life expectancy of 70000 h. Ideal for applications requiring efficient cooling in compact spaces with low noise requirements.
MF40201V2-1000U-A99
Sunon's MF40201V2-1000U-A99 is an industrial DC FAN with 7.7 CFM airflow, 21 dB noise level, and 6000 rpm speed. Ideal for applications requiring low noise levels and efficient cooling in compact spaces.
8214J/2H4P
The Ebm-papst Mulfingen & Kg 8214J/2H4P is an industrial DC FAN with airflow of 129.49 CFM, noise level of 71 dB, and operates at 24 V. It is suitable for applications requiring high air pressure and low noise levels, such as industrial cooling systems or electronic enclosures.
PMD2412PMB2-A.(2).GN
Sunon's PMD2412PMB2-A.(2).GN is an industrial DC FAN with 170 CFM airflow and 51 dB noise level. With a rated voltage of 24V, it operates at 3800 rpm and weighs 330g. Ideal for applications requiring high airflow and low noise levels in industrial settings.
9GA1224P4G001
Sanyo Denki America's 9GA1224P4G001 DC FAN offers 134 CFM airflow, 57 dB noise level, and operates at 24V. Ideal for industrial applications requiring efficient cooling with a lifespan of 40000h. Measuring 120x25.4mm, it provides reliable performance in a compact design.
4412H
4412H by Ebm-papst Mulfingen & Kg is an industrial DC FAN with airflow of 141.25 CFM and noise level of 50 dB. With dimensions of 119x38 mm, it operates at 4300 rpm, suitable for cooling systems in various applications due to its high performance and durability.
AFB0312HA-AF00
Delta Electronics AFB0312HA-AF00 is an industrial DC FAN with 3.53 CFM airflow, 25 dB noise level, and 9000 rpm speed. Ideal for cooling systems in electronics, IT equipment, and other applications requiring efficient air circulation.
614NGHH
614NGHH by Ebm-papst Mulfingen & Kg is an industrial DC FAN with airflow of 33 CFM and noise level of 43 dB. With a rated voltage of 24 V, it operates at speeds up to 6850 rpm. Ideal for applications requiring efficient cooling in limited spaces due to its compact dimensions (60x25x60 mm).
03828DA-12Q-AU-00
Nmb Technologies
Nmb Technologies 03828DA-12Q-AU-00 is an industrial DC FAN with 19.5 CFM airflow, 55 dB noise level, and 20000 rpm speed. Ideal for cooling systems in various applications due to its compact size, low noise operation, and high airflow capacity.
4412ML
4412ML by Ebm-papst Mulfingen & Kg is an industrial DC FAN with airflow of 98.88 CFM, noise level of 40 dB, and operates at 12V. Ideal for cooling systems in applications requiring efficient air circulation with a height of 119mm, width of 38mm, and axial construction.
04010SS-12M-AA-00
04010SS-12M-AA-00 by Nmb Technologies is an industrial DC FAN with 5.6 CFM airflow and 24 dB noise level. It operates at 12V, has a speed of 6500 rpm, and is ideal for applications requiring low noise levels and efficient cooling in tight spaces.
06615JS-12K-BA-F0
Nmb Technologies 06615JS-12K-BA-F0 is an axial DC fan with 13.8 CFM airflow, 27.5 dB noise level, and 3100 rpm speed. Ideal for industrial applications requiring efficient cooling in a compact design with UL approval and a long life expectancy of 40000 h.
F310R-05LLC
Nidec Copal Electronics
The Nidec Copal Electronics F310R-05LLC is a 5V DC fan with 2.118 CFM airflow, 13 dB noise level, and 5500 rpm speed. Ideal for industrial applications requiring low noise levels and efficient cooling in compact spaces. UL approved with sleeve bearing type and ABS/PBT alloy body material for reliable performance.
414F
Papst
DC FAN; Construction: AXIAL; Width: 10 mm; Airflow: 4.7 CFM; Weight: 17 g; Life Expectancy: 45000 h;
DP200A-2123XST.GN
Sunon DP200A-2123XST.GN is an AC FAN with 115 CFM airflow, 49 dB noise, and 3100 rpm speed. Ideal for industrial applications requiring efficient cooling in a compact design.
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R2E220-AA40-23
R2E220-AA40-23 by Ebm-papst Mulfingen & Kg is an AC FAN with 2700 rpm speed, 73mm height, and 221.4mm diameter. Ideal for industrial applications requiring efficient cooling in a compact design. Voltage rated at 230V with approvals from CCC and CE for quality assurance.
R2E220-AA40-71
R2E220-AA40-71 by Ebm-papst Mulfingen & Kg is an AC FAN with 230V voltage, 2700 rpm speed, and 90W power. With a height of 73mm and diameter of 221.4mm, it's ideal for industrial cooling applications due to its axial construction and ball bearing type. Operating b/w -25°C to 40°C, it's suitable for various industrial fans & blowers setups.
R2E220-AA40-05
R2E220-AA40-05 by Ebm-papst is an AC FAN with 73mm height, 220mm diameter, and 2700 rpm speed. Ideal for industrial applications, it features a centrifugal construction, ball bearing type, and rated voltage of 230V. With approvals like CCC and CE, this fan weighs 1300g and operates at a max temperature of 40°C.
R2E225-BE47-09
AC FAN; Body Material: POLYAMIDE6.6; Construction: CENTRIFUGAL; Power (Rated): 185 W; Voltage (Rated): 230 V; Maximum Operating Temperature: 45 Cel;
R2E225-RA92-20
AC FAN; Body Material: GLASS FILLED POLYAMIDE; Construction: CENTRIFUGAL; Voltage (Rated): 230 V; Bearing Type: BALL; Height: 101 mm;
Supply Digital Components
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