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
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): PLUNGER; Center Contact Plating: SILVER; Maximum Operating Temperature: 65 Cel;
Median Price
$8.000
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Arrow
1+ parts
$2.617
100+ parts
$2.578
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Chip1Stop
$6.890
RS Americas
$7.610
$6.090
Mouser Electronics
$11.340
$9.190
$7.760
DigiKey
$12.100
$9.009
$7.764
Master Electronics
$6.960
Verical
$9.723
Nova Conductors
$4.990
Electro Sonic
$6.770
$4.480
VNN
NAC Semi
$4.180
IBS Electronics
$11.220
$9.761
Vyrian
Resion
Advanced Electronics
$1.514
$1.378
$1.241
Ampacity Inc.
$2.230
Continental Prestige Electronics
$4.536
$4.445
Bastille Electronics
$4.740
$4.503
$4.441
Allen Electronics Distributors
$6.910
$6.290
Metaverse IC Inc.
Argo Parts USA
Assy Fe
Perfect Parts
Pushbutton Switches 8551TZQE2 attributes and parameters. Explore more Pushbutton Switches devices from C & K Components
Color (Actuator):
Length (Actuator):
Actuator Travel (mm):
Type (Actuator):
Additional Features:
Body Height:
Body Length/Diameter:
Diameter (Bushing):
Length (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:
Insulation Resistance:
JESD-609 Code:
Mounting Feature:
Maximum Operating Force:
Maximum Operating Temperature:
Minimum Operating Temperature:
Sealing:
Switch Action:
Switch Function:
Switch Type:
Terminal Finish:
Terminal Material:
Termination Type:
8551TZQE2 Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.31
SB
8536.50.90.30
PCN Assembly/Origin - Series Transfer 26/Nov/2012
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.
SS14
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Technology: SCHOTTKY; Maximum Non Repetitive Peak Forward Current: 30 A; Maximum Forward Voltage (VF): .55 V; No. of Phases: 1;
EPCS4SI8N
Altera
CONFIGURATION MEMORY; Temperature Grade: INDUSTRIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Parallel or Serial: SERIAL;
0462-201-16141
TE Connectivity
TE Connectivity's 0462-201-16141 is a CRIMP terminal with MACHINED contact design. It operates b/w -55 to 125 °C, suitable for wire gauges from 20 to 16 AWG. With a rated current of 13A, it is ideal for applications requiring FEMALE ROUND PIN-SOCKET contacts.
BAV99
Plessey Semiconductors Discrete Components Div
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358DR2G
Onsemi
LM358DR2G by Onsemi is a dual operational amplifier with 7000uV max input offset voltage and 70dB nominal CMRR. Ideal for applications requiring low bias current such as sensor interfaces, signal conditioning circuits, and audio amplifiers. Package style: Small Outline, Technology: Bipolar, Unity Gain Bandwidth: 1000 kHz.
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 %;
Taiwan Semiconductor
NE555D
STMicroelectronics
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
1N4148WT-7
Diodes Incorporated
1N4148WT-7 by Diodes Inc. is a fast recovery rectifier diode with a max reverse recovery time of 0.004 us and a max forward voltage of 1.25 V. It has a package style of small outline, making it suitable for surface mount applications where high-speed switching is required at temperatures ranging from -65 to 150 °C.
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.
2N7002
Other Transistors;
LM358N
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
CRCW06030000Z0EAHP
Vishay Intertechnology
Vishay Intertechnology's CRCW06030000Z0EAHP is a 0 ohm jumper resistor with METAL GLAZE/THICK FILM tech. Operating temp range -55 to 155 °C, it's SMT package style makes it ideal for automotive applications meeting AEC-Q200 standard.
1N4148WSF-7
1N4148WSF-7 by Diodes Inc. is a single silicon rectifier diode with max output current of 0.25A and max reverse voltage of 100V. It operates b/w -55 to 150°C, has a small outline package style, and is suitable for surface mount applications in various electronic circuits.
Weitronic Enterprise
1N4148WS
Synsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Micropac Industries
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
EU2B-YS3303C
Idec
ROTARY SWITCH;
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ERJU06F10R0V
Panasonic
ERJU06F10R0V by Panasonic is an 0805 size SMT fixed resistor with a resistance of 10 ohm and 1% tolerance. It operates b/w -55 to 155 °C, suitable for AEC-Q200 standards in automotive applications due to its high temperature coefficient of 100 ppm/°C. With a max operating voltage of 150 V and power dissipation of 0.125 W, it is ideal for surface mounting type.
1241.6634.1181000
Schurter Ag
Schurter Ag's 1241.6634.1181000 pushbutton switch features SPDT switch function, RED LED illumination, and IK07; IP67 sealing. With a max AC contact current of 5A@250VAC, it is ideal for panel mount-threaded applications requiring momentary switch action in industrial settings.
HW1P-1FQD-S-24V
PUSHBUTTON SWITCH;
A22NN-RNA-NYA-G100-NN
Omron
TS-211-GN12918
TE Connectivity's TS-211-GN12918 is a GREEN Pushbutton Switch with 5A AC and DC contact current, 32V DC contact voltage. It features solder termination and panel mount, ideal for various applications requiring reliable pushbutton switching capabilities.
A165L-TGM-5-1
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROUND TYPE; DC Maximum Rating R Load (Contact): 3A@30VDC; Body Height: 21.1 mm;
AML21CBB2AA
Honeywell Sensing And Control
AML21CBB2AA by Honeywell is a SPDT pushbutton switch with 25000 cycles electrical life. It has a max DC contact voltage of 24V and can handle up to 2A@24VDC. Ideal for panel mounting applications requiring momentary switch action.
AL6M-M21-Y
VAQ-4B-K
Omron's VAQ-4B-K pushbutton switch offers 100000 cycles electrical life, SPDT switch function, and IP00 sealing. Ideal for applications requiring momentary switch action with a max AC contact current of 15A@250VAC. Suitable for panel mount-threaded installations with a body width of 21.9mm and height of 18mm.
1.15.210.001/0201
Rafi & Kg
YB15RKW01-EB
Nkk Switches
MB2011SB1W01-CA
MB2011SB1W01-CA by Nkk Switches is a black pushbutton switch with stainless steel housing. It has SPDT switch function, 3A@250VAC AC max rating, and 1000000000 ohm insulation resistance. Ideal for panel mounting applications requiring momentary ON-(ON) contact function.
9001KR24RH13
Schneider Electric Sa
9001KR2GH5
9001K2L38LGGH13
PV5S24019
E-switch
PV5S24019 by E-switch is a red pushbutton switch with SPST function. It has an electrical life of 200,000 cycles and insulation resistance of 1,000,000,000 ohms. Ideal for applications requiring momentary switch action and panel mounting in temperatures ranging from -20 to 70°C.
11009
Switchcraft
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PDT; Body Width: 14.3 inch; Maximum DC Contact Current: 2 A; Manufacturer Series: 11000;
AML22CBS2AA
AML22CBS2AA by Honeywell is a SPDT pushbutton switch with GREEN LED illumination. It has an electrical life of 25,000 cycles and a max DC contact voltage of 24V. Ideal for panel mounting applications requiring momentary switch action with quick connect/solder termination.
4PB714-T2
4PB714-T2 by Honeywell Sensing And Control is a 4PDT pushbutton switch with PLUNGER actuator. It has a max AC contact current of 5A@115VAC and DC contact voltage of 28V. Ideal for applications requiring momentary switch action, panel mount-threaded mounting feature, and an operating force of 24.46N.
PV7F2Y0SS-355
PV7F2Y0SS-355 by E-switch is a DPST pushbutton switch with 50000 cycles electrical life. Made of stainless steel, it has insulation resistance of 1000000000 ohm and operates b/w -20 to 70 °C. Ideal for panel mounting applications requiring momentary switch action at a max current of 2A and voltage of 48VDC.
XB4BA51
The Schneider Electric Sa XB4BA51 is a SPST pushbutton switch with an electrical life of 1000000 cycles. With IK03; IP66 sealing, it can operate in temperatures ranging from -25°C to 70°C. Ideal for panel mounting applications, it has a max AC contact current of 6A@120VAC and a max DC contact voltage of 125V.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
8551SCQE9
C & K Components
PUSHBUTTON SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: SPST; Type (Actuator): PUSHBUTTON; Contact Function: OFF-(ON); End Contact Plating: SILVER;
8551SZQD1
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): PUSHBUTTON; Contact Function: OFF-(ON); Terminal Finish: Silver (Ag);
8551TZGD1
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): PUSHBUTTON; Contact Function: OFF-(ON); Center Contact Material: COIN SILVER;
8551TZGD2
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): PUSHBUTTON; Contact Function: OFF-(ON); Length (Actuator): .25 inch;
8551TZGD3
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): PUSHBUTTON; Contact Function: OFF-(ON); Terminal Finish: Gold (Au) - with Nickel (Ni) barrier;
8551TZGD9
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): PUSHBUTTON; Contact Function: OFF-(ON); Maximum AC Contact Current: 3 A;
8551TZGE1
8551TZGE2
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): PUSHBUTTON; Center Contact Material: COIN SILVER; Termination Type: SOLDER LUG;
8551TZGE3
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): PUSHBUTTON; Contact Function: OFF-(ON); Switch Action: MOMENTARY;
8551TZGE9
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): PUSHBUTTON; Contact Function: OFF-(ON); JESD-609 Code: e4;
8551TZQD1
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): PLUNGER; Contact Function: OFF-(ON); Dielectric Withstand Volts (V): 1000VRMS;
8551TZQD3
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): PLUNGER; Contact Function: OFF-(ON); Terminal Material: COPPER ALLOY;
8551TZQD9
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): PLUNGER; Contact Function: OFF-(ON); Length (Bushing): .36 inch;
8551TZQE1
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): PLUNGER; Termination Type: SOLDER; Maximum AC Contact Current: 3 A;
8551TZQE3
8551TZQE9
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): PLUNGER; Contact Function: OFF-(ON); AC Maximum Rating R Load (Contact): 3A@120VAC;
8551MCQD2
PUSHBUTTON SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: SPST; Type (Actuator): PLUNGER; Contact Function: OFF-(ON); Type (Bushing): 1/4-40;
8551SCQE2
PUSHBUTTON SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: SPST; Type (Actuator): PLUNGER; Contact Function: OFF-(ON); Maximum DC Contact Voltage: 28 V;
8551TCQE2
PUSHBUTTON SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: SPST; Type (Actuator): PLUNGER; Terminal Material: COPPER ALLOY; DC Maximum Rating R Load (Contact): 3A@28VDC;
8551TZQD2
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): PLUNGER; Contact Function: OFF-(ON); JESD-609 Code: e4;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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