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
ROTARY SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DP4T; Type (Actuator): FLAT TYPE; Maximum AC Contact Current: 2.5 A; No. of Switch Sections: 2;
Median Price
$7.430
Lifecycle Status
Suppliers In-Stock
16
In-Stock Inventory
1k+
Arrow
1+ parts
$0.819
100+ parts
$0.811
1k+ parts
-
10k+ parts
RS (Exports)
$4.520
Verical
$6.290
$5.830
Newark
Farnell
$8.900
$5.770
Mouser Electronics
$9.500
$7.420
$6.660
DigiKey
$11.140
$7.424
$6.155
$5.819
RS Americas
$11.150
$7.920
Element14
$13.840
$11.110
$8.480
PEI Genesis
Chip1Stop
$6.540
$5.360
Master Electronics
$7.090
$6.410
$6.090
Nova Conductors
$4.700
VNN
IBS Electronics
$5.650
Vyrian
Semicontronic
$0.700
$0.682
$0.679
Aztec Data Supply Inc.
$1.867
Allen Electronics Distributors
$9.440
Continental Prestige Electronics
$11.430
Argo Parts USA
Perfect Parts
Assy Fe
Rotary Switches A20403RNZQ attributes and parameters. Explore more Rotary Switches devices from C & K Components
Length (Actuator):
Material (Actuator):
Type (Actuator):
Body Height:
Body Length/Diameter:
Type (Bushing):
Center Contact Material:
Center Contact Plating:
AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Maximum DC Contact Current:
DC Maximum Rating R Load (Contact):
Contact Resistance:
Maximum AC Contact Voltage:
Maximum DC Contact Voltage:
Dielectric Withstand Volts (V):
Electrical Life:
End Contact Material:
End Contact Plating:
Housing Material:
Indexing Angle:
Insulation Resistance:
Insulator Material:
JESD-609 Code:
Mounting Feature:
No. of Positions:
No. of Switch Sections:
Maximum Operating Temperature:
Minimum Operating Temperature:
Switch Action:
Switch Function:
Switch Type:
Terminal Finish:
Terminal Material:
Termination Type:
A20403RNZQ Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.20
SB
PCN Design/Specification - Rotary Switches Q&G Clarification ratings 06/NOV/2020
PCN Assembly/Origin - Multiple Devices Location 04/Sep/2019
C&K is now a part of Littelfuse, Inc. Since its formation in 1928, C&K has been at the forefront of technological evolution in electromechanical switches. The company’s unmatched design capabilities tailored to customer needs are recognized globally by design engineers who demand high-quality switch performance. Nearly a century later, C&K remains one of the most recognizable and trusted names in the e-mech switch industry. C&K has headquarters in Waltham, Massachusetts (United States) and global design centers at its HQ location alongside Dole (France) and Huizhou (China). Used in automotive, industrial, medical and consumer products, among other applications, C&K products – including tactile, rocker and toggle switches – are assembled in over 55,000 standard products and 8.5 million switch combinations to companies that design, manufacture and distribute electronics products. So whether you’re interested in a universal paddle switch assembly for a fire alarm, a compact start/stop button for a boating application, a switching mechanism for a surgical device with a specific actuation force, or a tailor-made multi-position snap-switch module for temperature adjustment, you can count on C&K to deliver the best possible solution every time.
2N2222A
Micro Commercial Components
Small Signal Bipolar Transistors; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; JESD-609 Code: e0;
MMSZ5245BT1G
Onsemi
MMSZ5245BT1G by Onsemi is a Zener diode with 15V nominal reference voltage, 8.5mA test current, and 16 ohm dynamic impedance. It is used in applications requiring precise voltage regulation in a compact SMD package for temperatures ranging from -55 to 150°C.
NUP2105LT1G
NUP2105LT1G by Onsemi is a Transient Suppression Device with 350W power dissipation, 29.1V breakdown voltage, and 44V clamping voltage. Commonly used in electronic circuits for surge protection due to its bidirectional polarity and silicon diode element material.
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;
BAV99
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Rfe International
06035C104KAT2A
KYOCERA AVX
06035C104KAT2A 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.
BSS138PS,115
Nexperia
N-CHANNEL; Configuration: SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 2; No. of Terminals: 6; Minimum DS Breakdown Voltage: 60 V;
M39029/58-360
Carlisle Interconnect Technologies
GENERAL CONN ACCESSORY; Associated Military - Specifications: MIL-C-55302/69, MIL-C-38999; Maximum Operating Temperature: 200 Cel; MIL-Connector Accessory: CONTACT; Terminal Type: CRIMP; MIL Conformity: YES;
MMBF170LT1G
MMBF170LT1G by Onsemi is a N-CHANNEL FET with 60V DS Breakdown Voltage and 0.5A Drain Current. Ideal for SWITCHING applications, it operates in ENHANCEMENT MODE with a max power dissipation of 0.225W. This small outline transistor has a temperature range from -55 to 150 °C.
LL4148
Rectron
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
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;
SMBJ18CA
Fagor Electronica S Coop
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M24308/2-1F
Souriau-sunbank Connection Technologies
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body Length: 1.228 inch; Mounting Type: CABLE AND PANEL; Termination Type: CRIMP;
MBRS140T3G
MBRS140T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.6V and max output current of 1A. It operates b/w -65°C to 125°C, making it suitable for various applications requiring high-speed switching and low power loss in a small outline package style. The diode's matte tin terminal finish and dual position terminals enhance its performance in surface mount configurations.
FDV304P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Moisture Sensitivity Level (MSL): 1; Maximum Drain Current (ID): .46 A;
Philips Components
LM107H/883
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Average Bias Current (IIB): .1 uA;
General Instrument
A22NZ-3RR-TAA
Omron
ROTARY SWITCH;
A22NW-3MB-TAA-P102-AC
71E30-02-1-09S
Grayhill
Grayhill's 71E30-02-1-09S Rotary Switch offers SP9T switch function with 15000 cycles electrical life. Featuring 9 positions, 0.3A@115VAC AC max rating, and gold over nickel terminal finish, it is ideal for panel mount applications requiring latched switch action.
71BD30-01-2-AJN
Grayhill's 71BD30-01-2-AJN is a DP6T rotary switch with 6 positions, gold over nickel end contact plating, and brass terminal material. With an electrical life of 15000 cycles, it has a max AC contact current of 0.25A@115VAC and DC contact voltage of 28V. Ideal for applications requiring adjustable stop type actuators and panel mount-threaded mounting features.
A22NS-3BL-NBA-G202-NN
ROTARY SWITCH; Type (Actuator): ROTARY SHAFT; Indexing Angle: 45 deg; Length (Actuator): .953 inch; Manufacturer Series: A22NS; Color (Actuator): BLACK;
A22NW-2BL-TAA-P101-AD
A22S-C2A-01
ROTARY SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): EXTENDED LEVER KNOB TYPE; Body Length/Diameter: 34 mm; Termination Type: SCREW;
XB4BD33
Schneider Electric Sa
EU2B-YS3103F
Idec
A165W-J3MR-T2-2
ROTARY SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPDT; Type (Actuator): RECTANGULAR TYPE; Body Length/Diameter: 18 mm; Maximum DC Contact Current: 3 A;
EU2B-YS3203F
MRA112-CB
Nkk Switches
The Nkk Switches MRA112-CB is a rotary switch with 12 positions, SPLASHPROOF sealing, and SP12T switch function. It has an electrical life of 10k cycles and operates b/w -10°C to 70°C. Ideal for applications requiring a latched rotary switch with through-hole mounting.
KC-58-A-9.5-01-N-P-S
E-switch
ROTARY SWITCH; Manufacturer Series: KC-58-A-9.5-01-N-P-S;
44A30-08-1-09N
Grayhill's 44A30-08-1-09N Rotary Switch offers 6000 cycles electrical life, SP9T switch function, and 8 switch sections. With a max AC contact current of 1A@115VAC, it is ideal for panel mount applications requiring a latched switch action with single shaft actuator type.
A6KV-102RF
Omron A6KV-102RF is a Rotary Coded Switch with 10 positions, BCD switch function, and 20000 cycles electrical life. Ideal for applications requiring flat type actuators, it has a max DC contact voltage of 24V and operates b/w -30°C to 80°C.
A10405RNZQE
Itt Cannon
A10405RNZQE by ITT Cannon is a rotary switch with 4 positions and SP4T function. It has an electrical life of 15000 cycles, sealed with epoxy for durability. Ideal for applications requiring a max AC contact current of 2.5A at 125VAC, such as panel-mounted threaded setups in industrial environments.
A22NW-3RM-TRA-G101-RC
MRY106-A
The Nkk Switches MRY106-A is a black rotary switch with brass housing. It has 7500 cycles electrical life, SP6T switch function, and 0.4VA@28VDC DC max power rating. Ideal for applications requiring a durable rotary switch with 2-6 positions and break-before-make contact timing.
A22NW-2MM-TRA-G002-RD
PT65503L508
Hartmann Codier
ROTARY CODED SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: HEXADECIMAL; Type (Actuator): SEGMENT WHEEL; Maximum Operating Temperature: 70 Cel; Body Width: 10 inch;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
A20403RNZQ
ITT Cannon
ROTARY SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DP4T; Type (Actuator): HIGH-FLATTED; JESD-609 Code: e4; Maximum AC Contact Voltage: 125 V;
A20415RSCB
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): HIGH-FLATTED; DC Maximum Rating R Load (Contact): .02A@20VDC; Body Height: 12.83 mm;
C & K Components
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): FLAT TYPE; Minimum Operating Temperature: -30 Cel; Additional Features: PANEL MOUNTABLE;
A20403RNCBE
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): FLAT TYPE; Minimum Operating Temperature: -30 Cel; Center Contact Material: COPPER ALLOY;
A20403RNCGE
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): FLAT TYPE; Sealing: EPOXY TERMINAL SEALED; No. of Switch Sections: 2;
A20403RNCQ
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): FLAT TYPE; Minimum Operating Temperature: -30 Cel; Insulator Material: GLASS FILLED NYLON;
A20403RNMCQ
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): FLAT TYPE; Body Length/Diameter: 26.19 mm; No. of Positions: 4;
A20403RNZB
ROTARY SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DP4T; Type (Actuator): FLAT TYPE; Terminal Material: BRASS; Housing Material: GLASS FILLED NYLON;
A20403RNZGE
ROTARY SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DP4T; Type (Actuator): FLAT TYPE; No. of Positions: 4; AC Maximum Rating R Load (Contact): 2.5A@125VAC;
A20403RNZGK
ROTARY SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DP4T; Type (Actuator): FLAT TYPE; Body Length/Diameter: 26.19 mm; Electrical Life: 15000 Cycle(s);
A20403RNZG
ROTARY SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DP4T; Type (Actuator): FLAT TYPE; Material (Actuator): GLASS FILLED NYLON, UL 94V-O; JESD-609 Code: e4;
A20403RNZQE
ROTARY SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DP4T; Type (Actuator): FLAT TYPE; Body Length/Diameter: 26.19 mm; Indexing Angle: 30 deg;
A20403RNZQF
ROTARY SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DP4T; Type (Actuator): FLAT TYPE; Maximum AC Contact Voltage: 125 V; JESD-609 Code: e4;
A20403RNZQK
ROTARY SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DP4T; Type (Actuator): FLAT TYPE; Electrical Life: 15000 Cycle(s); Manufacturer Series: A;
A20403RSMCQK
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): FLAT TYPE; Minimum Operating Temperature: -30 Cel; Length (Actuator): .375 inch;
A20403RSZGF
A20403RSZGK
ROTARY SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DP4T; Type (Actuator): FLAT TYPE; DC Maximum Rating R Load (Contact): .35A@125VDC; Maximum DC Contact Voltage: 125 V;
A20403RSZG
ROTARY SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DP4T; Type (Actuator): FLAT TYPE; Termination Type: SOLDER; Electrical Life: 15000 Cycle(s);
A20403RSZQF
ROTARY SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DP4T; Type (Actuator): FLAT TYPE; Maximum AC Contact Voltage: 125 V; Sealing: SPLASH PROOF BUSHING SEALED;
A20403RSZQ
ROTARY SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DP4T; Type (Actuator): FLAT TYPE; Center Contact Plating: SILVER; DC Maximum Rating R Load (Contact): .35A@125VDC;
Supply Digital Components
$106.00
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12,000 In-Stock
Total price ≈ $80,197.29
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