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
Ohmite Manufacturing's 212-9 is a SP9T rotary switch with 9 positions, 20A@150VAC AC rating, and 20A@20VDC DC rating. It has a shaft type actuator, latched switch action, and solder termination. Ideal for panel mount applications due to its compact size (44.5mm height, 57mm length/diameter) and indexing angle of 30°.
Median Price
$0.221
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Allows the user to choose from 9 different positions, providing versatility in controlling various devices or functions.
Compact size allows for easy installation in limited space applications.
High current rating enables the switch to handle heavy loads without any issues.
Offers a wide range of selectable positions for precise control and customization.
Shaft type actuator provides robust and reliable operation for long-term use.
Rotary switch offers reliable and durable operation, suitable for various applications.
Can handle up to 20 volts of DC contact voltage, suitable for a wide range of electronic devices.
Capable of handling high AC voltage and current, making it suitable for heavy-duty applications.
Optimal size for panel mounting and easy accessibility during operation.
Can handle up to 20 volts of DC contact voltage with a high current rating, ensuring reliable performance.
Latched switch action provides a stable and secure position once set, preventing accidental changes.
Solder termination type ensures a secure and stable connection, reducing the risk of loose connections.
Capable of handling up to 150 volts of AC contact voltage, suitable for a wide range of applications.
30° indexing angle allows for precise and accurate positioning of the switch for optimal functionality.
Panel mount feature enables easy installation on a variety of panels or surfaces, making it convenient to use.
Rotary Switches 212-9 attributes and parameters. Explore more Rotary Switches devices from Ohmite Manufacturing
Type (Actuator):
Body Height:
Body Length/Diameter:
AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Maximum DC Contact Current:
DC Maximum Rating R Load (Contact):
Maximum AC Contact Voltage:
Maximum DC Contact Voltage:
Indexing Angle:
Manufacturer Series:
Mounting Feature:
No. of Positions:
No. of Switch Sections:
Switch Action:
Switch Function:
Switch Type:
Termination Type:
212-9 Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.25
SB
measuring instruments.
2N7002
Plessey Semiconductors Discrete Components Div
Other Transistors;
Philips Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Moisture Sensitivity Level (MSL): 1; Maximum Operating Temperature: 150 Cel;
FDLL4148
National Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BAV99
RECTIFIER DIODE; Surface Mount: YES; Maximum Output Current: .1 A; Peak Reflow Temperature (C): 260; Terminal Finish: MATTE TIN; Maximum Reverse Recovery Time: .006 us;
08055C104KAT2A
KYOCERA AVX
08055C104KAT2A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for SMT applications requiring compact size and reliable performance in various electronic circuits.
2N2222A
Bytesonic Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; No. of Elements: 1;
BAT54SLT1G
Onsemi
BAT54SLT1G by Onsemi is a fast recovery Schottky diode with 2 elements in series connected configuration. It has a max reverse recovery time of 0.005 us and a max forward voltage of 0.8 V. Ideal for applications requiring high-speed rectification, it operates b/w -55 to 150 °C and can handle a max output current of 0.2 A.
ULN2803A
Rochester Electronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Additional Features: LOGIC LEVEL COMPATIBLE; Qualification: Not Qualified;
Telcom 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;
LM7805CT/NOPB
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Voltage Tolerance: 5 %; Operating Temperature (TJ-Max): 125 Cel; Maximum Output Voltage-1: 5.25 V;
M39029/58-360
Fct Electronic
CONNECTOR ACCESSORY; IEC Conformity: NO; Alternate Contact Sources: MILITARY; MIL Conformity: YES; Contact Gender: MALE; MIL-Connector Accessory Name: CONTACT;
BSS138
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Terminals: 3; Maximum Drain Current (ID): .2 A; Operating Mode: ENHANCEMENT MODE;
LL4148
Weitronic Enterprise
STM32H753ZIT6
STMicroelectronics
STM32H753ZIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20-Ch 16-Bit ADC and 2-Ch 12-Bit DAC channels. With a clock frequency of up to 48 MHz, it is ideal for industrial applications requiring CAN, Ethernet, and USB connectivity. This microcontroller operates b/w -40°C to +85°C temperature range.
SS14
Vishay Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138DW-7-F
Diodes Incorporated
BSS138DW-7-F by Diodes Incorporated is a N-channel small signal FET with a min DS breakdown voltage of 50V. It is used for switching applications and operates in enhancement mode. This surface mount transistor has a max drain current of 0.2A and a max power dissipation of 0.2W.
OPA2277UA/2K5E4
Texas Instruments
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.
MBRS360T3G
MBRS360T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.63V and a max output current of 3A. It is designed for applications requiring high-speed switching and low power loss, making it suitable for use in various electronic devices.
LM317T
Integrated Power Semiconductors
Other Regulators; No. of Terminals: 3; Operating Temperature (TJ-Min): 0 Cel; Terminal Pitch: 2.54 mm; Maximum Load Regulation (%): 1.5 %; Nominal Dropout Voltage-1: 3 V;
1N4148
Hitano Enterprise
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
MRA112-BG
Nihon Kaiheiki Ind
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: SP12T; Type (Actuator): SHAFT TYPE; AC Maximum Rating R Load (Contact): .25A@125VAC; Electrical Life: 10000 Cycle(s);
T0-2-1/EA/SVB-SW
Eaton Corporation
T0-2-1/EA/SVB-SW by Eaton Corp is a black rotary switch with IP65 sealing, 3PST function, and 20A@690VAC AC contact rating. Ideal for panel mounting applications, this switch has a corrosion-proof body, operates b/w -25 to 50 °C, and features a latched ON-OFF action.
SRBM131400
Alps Electric
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Type (Actuator): ROTARY SHAFT; Body Length/Diameter: 10.0076 mm; Body Width: 10.9982 inch; Maximum DC Contact Voltage: 16 V;
A22NW-2BM-TYA-G002-YA
Omron
ROTARY SWITCH;
A22NZ-2RM-TWA
A22NS-3BL-NYA-G101-NN
ROTARY SWITCH; Type (Actuator): ROTARY SHAFT; Length (Actuator): .953 inch; Dielectric Withstand Volts (V): 2500VAC; No. of Positions: 3; Electrical Life: 500000 Cycle(s);
PT65503L508
Ptr Hartmann
ROTARY CODED SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: HEXADECIMAL; Type (Actuator): SEGMENT WHEEL; Body Height: 10 mm; Maximum DC Contact Current: .2 A;
A165W-J2MG-T2-2
ROTARY SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPDT; Type (Actuator): RECTANGULAR TYPE; Body Length/Diameter: 18 mm; Minimum Operating Temperature: -10 Cel;
A22NZ-3ML-TAA
1-1825013-9
TE Connectivity
TE Connectivity 1-1825013-9 is a GREEN rotary coded switch with 16 positions and HEXADECIMAL function. Featuring GOLD OVER NICKEL plating, it has an electrical life of 10000 cycles. Ideal for applications requiring a latched switch action in temperatures ranging from -30 to 85°C.
A22NW-2ML-TRA-G102-RB
Tyco Electronics Alcoswitch
ROTARY CODED SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: HEXADECIMAL; Type (Actuator): SCREW DRIVER SLOT; Body Width: 7.01 inch; Maximum Operating Temperature: 85 Cel;
94HBB16RAT
Grayhill
The Grayhill 94HBB16RAT is a rotary coded switch with 16 positions and HEXADECIMAL function. It has an electrical life of 10000 cycles, gold terminal finish, and operates b/w -40 to 85°C. Ideal for applications requiring extended type actuators, it offers latched switch action and solder termination in a compact design measuring 7.16" x 10.92mm x 10.16mm.
MRA206-A
Nkk Switches
Nkk Switches' MRA206-A is a rotary switch with DP6T function, 6 positions, and shaft sealing. It has an electrical life of 10k cycles, operates b/w -10°C to 70°C, and supports 0.25A@125VAC. Ideal for applications requiring precise switching in compact spaces.
A11215RNZQ
Itt Cannon
A11215RNZQ by ITT Cannon is a rotary switch with 12 positions and SP12T function. It has an electrical life of 15000 cycles, max AC contact current of 2.5A@125VAC, and DC contact current of 0.35A@125VDC. Ideal for applications requiring a latched switch action, such as panel-mounted threaded installations in environments with temperatures ranging from -30°C to 85°C.
A165W-T3MR-T2-2
ROTARY SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPDT; Type (Actuator): ROUND TYPE; No. of Switch Sections: 1; Sealing: IP65;
A22NW-2ML-TGA-G100-GA
94HAB08WT
The Grayhill 94HAB08WT is an OCTAL rotary coded switch with 8 positions and a body width of 11mm. It has a max DC contact voltage of 30V and electrical life of 10,000 cycles. Ideal for applications requiring a latched switch function in temperatures ranging from -40°C to 85°C.
PT65103L508
Hartmann Codier
ROTARY CODED SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: HEXADECIMAL; Type (Actuator): ARROW SHAPED SLOT; Body Height: 11.88 mm; Maximum Operating Temperature: 70 Cel;
A22NW-2ML-TYA-P202-YE
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Ohmite Manufacturing
Supply Digital Components
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