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
SPA04B by C & K Components is a 4-section SPST piano DIP switch with gold over nickel plating. It has an electrical life of 1000 cycles, insulation resistance of 100M ohm, and operates b/w -30 to 60°C. Ideal for applications requiring momentary switch action on PCBs with through-hole mounting.
Median Price
$2.350
Lifecycle Status
Suppliers In-Stock
12
In-Stock Inventory
1k+
Newark
1+ parts
$0.798
100+ parts
1k+ parts
10k+ parts
-
Arrow
$1.900
$1.702
$1.579
Chip1Stop
$2.163
$1.974
$1.813
Sager
$3.200
$2.830
$2.560
$2.480
Mouser Electronics
$3.730
$2.810
$2.470
DigiKey
$4.230
$3.098
$2.479
PEI Genesis
Verical
Master Electronics
$2.537
$2.342
$2.295
TME
$3.000
Electro Sonic
$2.860
$2.430
EMSNET
Futuretech Components
Infinite Electronics LLP (Excess)
Perfect Parts
This material provides good mechanical strength and chemical resistance, making the switch durable and long-lasting.
With a high electrical life cycle, this switch is reliable and can withstand repeated use.
High insulation resistance ensures that there is minimal leakage of current and prevents short circuits.
The compact size of the switch makes it suitable for applications where space is limited.
Multiple switch sections provide flexibility in circuit design and operation.
Single Pole, Single Throw function is commonly used for on/off applications, making this switch versatile.
Gold plating ensures reliable contact and low contact resistance, while nickel provides durability.
This material has high temperature resistance and excellent electrical properties, enhancing the overall performance of the switch.
With a high maximum operating temperature, this switch can be used in a wide range of environments.
The low minimum operating temperature allows the switch to function in cold conditions without any issues.
DIP & SIP Switches SPA04B attributes and parameters. Explore more DIP & SIP Switches devices from C & K Components
Insulation Resistance:
Contact Resistance:
Contact Maximum DC Rating (R Load):
Contact Maximum DC Current:
Contact Maximum DC Voltage:
Mounting Type:
Length/Diameter:
Height:
Width:
PCB Hole Count:
Packing Method:
Terminal Length:
Termination Type:
Terminal Finish:
Contact End Plating:
Contact End Material:
Minimum Operating Temperature:
Maximum Operating Temperature:
Lifespan:
JESD-609 Code:
Additional Features:
SPA04B Relays trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.40
SB
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.
USB3320C-EZK-TR
Standard Microsystems
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 32; Package Code: HVQCCN; Package Shape: SQUARE;
LAN8720AI-CP-TR
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE;
SS14
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358N
Silicon Group
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
EU2B-YS3203C
Idec
ROTARY SWITCH;
2N2222A
Boca 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;
2N7002
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; JESD-609 Code: e3; 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;
EU2B-YS2J03C
FDC5614P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.6 W; Transistor Application: SWITCHING; Maximum Drain Current (ID): 3 A;
SMBJ18CA
Continental Device India
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T
Tt Electronics Plc
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Qualification Status: Not Qualified; JESD-30 Code: R-PSFM-T3;
Hitano Enterprise
EPCS4SI8N
Intel
EPCS4SI8N by Intel is a small outline flash memory with 512Kx8 organization, operating at 3.3V. It features a max clock frequency of 40MHz and endurance of 100k write/erase cycles. Ideal for industrial applications requiring configuration memory with serial interface and low standby current consumption.
1N4148
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: NO; Maximum Forward Voltage (VF): 1 V; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V; Terminal Finish: Tin/Lead (Sn/Pb);
Terry Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V;
Meritek Electronics
1N4148WS
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Db Lectro
ABS07-32.768KHZ-T
Abracon
Abracon ABS07-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 144% stability, and 70000 ohm series resistance. Ideal for applications requiring 0.032768 MHz frequency precision in a compact surface-mount design with gold over nickel finish.
219-8LPSTJF
Cts
219-8LPSTJF by Cts is a DIP & SIP switch with POLYETHYLENE housing, GOLD plating, and BERYLLIUM COPPER contacts. It has 8 sections, SPST function, and operates b/w -55 to 85 °C. Ideal for OFF-ON applications with 2000 cycles electrical life and 1000000000 ohm insulation resistance.
76SC03ST
Grayhill
Grayhill's 76SC03ST is a SPDT slide DIP switch with 3 sections, offering 2000 cycles electrical life. With a sealing of TOP TAPE SEALED and solder termination type, it operates b/w -40 to 85 °C. Ideal for applications requiring latched switch action and 0.15A@30VDC max contact DC rating.
A6T-6101
Omron
DIP Switches; Mounting Feature: THROUGH HOLE-STRAIGHT; null: SPST; PCB Hole Count: 12; Contact Resistance: 200 mohm; Terminal Finish: Gold (Au);
SDA02H1SBD
Itt Cannon
SDA02H1SBD by ITT Cannon is a SPST slide DIP switch with gold-plated contacts, suitable for ON-OFF functions. It has a 1000-cycle electrical life and operates b/w -40°C to 85°C. With Beryllium Copper end contacts and Polyphenylene Sulphide housing, it is ideal for surface mount applications requiring low contact resistance.
218-2LPSTJR
Cts 218-2LPSTJR is a SPST slide DIP switch with 1000 cycles electrical life. It has gold flash terminal finish, operates b/w -55 to 85°C, and supports 0.025A@24VDC. Ideal for surface mount applications requiring latched switch action in tape and reel packaging.
219-4MS
219-4MS by Cts is a DIP & SIP switch with POLYETHYLENE housing, GOLD plating, and BERYLLIUM COPPER contacts. It has 4 sections, SPST function, and operates b/w -55 to 85 °C. Ideal for ON-OFF applications in electronics requiring a reliable slide dip switch with 2000 cycles lifespan.
1-1825006-7
TE Connectivity
TE Connectivity 1-1825006-7 is a SPST slide DIP switch with 10 positions, gold over nickel plating, and copper alloy terminals. It has a body width of 6.2in and height of 2.7mm, suitable for ON-OFF contact function applications. With an electrical life of 1000 cycles and operating temperature range from -30 to 85°C, it is ideal for PCBs requiring through-hole mounting in various electronic devices.
1-1825006-3
TE Connectivity 1-1825006-3 is a SPST slide DIP switch with 8 positions and 1000 cycles electrical life. Featuring polyphenylene sulfide housing, copper alloy terminals, and gold over nickel plating, it operates b/w -30 to 85°C. Ideal for applications requiring ON-OFF contact function in electronics PCBs.
1571983-3
Tyco Electronics Amp
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Body Length/Diameter: 3.66 mm; Maximum DC Contact Current: .025 A; Body Width: 6.2 inch; null: 2;
206-124ST
206-124ST by Cts is a SPDT slide DIP switch with 4 sections, gold terminal finish, and latched switch action. It has a body width of 9.78in and height of 7.6mm, suitable for applications requiring through-hole mounting in electronic devices. With an electrical life of 10k cycles and operating temperatures from -55°C to 85°C, it offers reliable performance in various environments.
A6SR-2101-P
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Electrical Life: 1000 Cycle(s); Contact Resistance: 200 mohm; null: MOMENTARY; JESD-609 Code: e4;
5435668-4
Tyco Electronics Alcoswitch
DIP Switches; Mounting Feature: THROUGH HOLE-STRAIGHT; Body Length/Diameter: 14.73 mm; null: SPST; null: 5; null: SLIDE DIP SWITCH;
206-6RA
206-6RA by Cts is a DIP & SIP switch with 6 sections, SPST function, and gold terminal finish. It has an electrical life of 10k cycles and operates b/w -55°C to 85°C. Ideal for applications requiring latched slide dip switches in anti-static tube packaging.
TDP02H1SBD1R
C & K Components
TDP02H1SBD1R by C & K Components is a SPST DIP switch with 2 sections, gold over nickel plating, and copper alloy terminals. It has an electrical life of 1000 cycles and insulation resistance of 100M ohm. Ideal for applications requiring a max DC contact voltage of 24V, such as consumer electronics and industrial control systems.
A6E-0101
DIP Switches; Mounting Feature: THROUGH HOLE-STRAIGHT; null: 500VAC; PCB Hole Count: 20; Maximum DC Contact Current: .025 A; Minimum Operating Temperature: -20 Cel;
CHS-04B1
Nidec Copal Electronics
Nidec Copal Electronics' CHS-04B1 is a 4-section SPST slide DIP switch with gold-plated contacts. It features POLYPHENYLENE SULPHIDE housing, COPPER ALLOY terminals, and operates b/w -40 to 85 °C. Ideal for applications requiring a latched switch action in surface mount configurations.
A6ER-3101
DIP Switches; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Maximum DC Contact Current: .025 A; Sealing: BOTTOM SEALED; JESD-609 Code: e4; Electrical Life: 1000 Cycle(s);
1825059-6
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; null: SLIDE DIP SWITCH; null: OFF-ON; Termination Type: SOLDER; null: SOLVENT;
SPA04AB
SPA04AB by C & K Components is a 4-section SPST DIP switch with gold over nickel plating. It has an electrical life of 1000 cycles and insulation resistance of 100M ohm. With slide actuator type, it's ideal for PCB applications requiring momentary switch action at temperatures ranging from -30 to 60°C.
A6D-9103
DIP Switches; Mounting Feature: THROUGH HOLE-STRAIGHT; JESD-609 Code: e4; Maximum Contact DC Rating (R Load): .03A@30VDC; Maximum DC Contact Voltage: 30 V; Terminal Length: .181 inch;
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Supply Digital Components
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