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.
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Featured manufacturers
DIP Switches; Mounting Feature: THROUGH HOLE-STRAIGHT; null: 500VRMS; Body Height: 3.67 mm; null: BERYLLIUM COPPER; null: SLIDE DIP SWITCH;
Median Price
$2.740
Lifecycle Status
Suppliers In-Stock
9
In-Stock Inventory
1k+
Mouser Electronics
1+ parts
100+ parts
$2.070
1k+ parts
$1.560
10k+ parts
$1.470
DigiKey
$2.790
$2.222
$1.903
$1.652
Sager
-
$1.340
Master Electronics
$2.660
$1.270
$1.250
PEI Genesis
Verical
$3.458
$2.093
Q Components
North Shore Components
IBS Electronics
$1.625
Assy Fe
DIP & SIP Switches SD04H0B 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:
Sealing Type:
Lifespan:
JESD-609 Code:
Additional Features:
SD04H0B Relays trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.65
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.
1N4148
Diotec Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
MBR0520LT1
Motorola
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
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;
0460-202-16141
TE Connectivity
TE Connectivity's 0460-202-16141 contact features a crimp terminal type, machined contact design, and rated AC voltage of 1500V. With a wire gauge range of 20-16 AWG, it is ideal for applications requiring a male round pin-socket contact style in assembly products.
LM317T
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Package Shape: RECTANGULAR; Minimum Input-Output Voltage Differential: 3 V;
2N7002-7-F
Diodes Incorporated
Diodes Inc. 2N7002-7-F is a N-channel FET with 60V DS breakdown voltage, 0.115A max drain current, and 13.5 ohm RDS(on). Ideal for switching applications in enhancement mode operation. Features Gull Wing terminals, small outline package style, and operates up to 150°C.
Wuxi Xuyang Electronic
LM107H/883C
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Package Equivalence Code: CAN8,.2;
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;
M39029/56-351
Defense Logistics Agency
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Gender: FEMALE; Mating Contacts: M39029/58-363; Removal Tool Sources: MILITARY; Alternate Contact Sources: MILITARY;
DS18B20+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Package Shape or Style: RECTANGULAR; Maximum Operating Current: 1.5 mA; Package Equivalence Code: SIP3,.1,50;
LM358N
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Littelfuse
BAV99
Vishay Telefunken
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CN
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Shape: RECTANGULAR; Surface Mount: NO; No. of Functions: 1;
BSS138
Panjit International
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 3 ohm; Minimum DS Breakdown Voltage: 50 V; Terminal Form: GULL WING;
LM555CMX
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LL4148
Taitron Components
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SDR0604-101KL
Bourns
SDR0604-101KL by Bourns is a surface mount fixed inductor with a nominal inductance of 100 uH. It is a general purpose inductor suitable for power applications, with a max rated current of 0.52 A and a self-resonance frequency of 9 MHz.
Multicomp Pro
4-1825059-2
TE Connectivity 4-1825059-2 is a SPST slide DIP switch with 8 positions. It has a body width of 7.5mm, height of 3.5mm, and operates b/w -30 to 85°C. With gold center contact plating and copper alloy terminal material, it's ideal for panel mounting applications requiring OFF-ON contact function.
A6S-3101-PH
Omron
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Contact Resistance: 200 mohm; null: SLIDE DIP SWITCH; null: 3; Packing Method: TR, EMBOSSED;
A6E-6101-N
DIP Switches; Mounting Feature: THROUGH HOLE-STRAIGHT; Body Width: 9.906 inch; Maximum DC Contact Current: .025 A; null: SLIDE DIP SWITCH; null: GOLD;
A6S-2102-H
Omron A6S-2102-H DIP & SIP Switch: 1000 cycles, 100M ohm insulation resistance, IP40 sealed. SPST switch with 24VDC, -20 to 70°C range. Ideal for surface mount applications requiring waterproof and latched switch action.
A6ER-9101
DIP Switches; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Maximum Contact DC Rating (R Load): .025A@24VDC; Contact Resistance: 200 mohm; Body Width: 10.8 inch; Maximum DC Contact Voltage: 24 V;
CHS-04TB1
Nidec Copal Electronics
Nidec Copal Electronics' CHS-04TB1 is a 4-section SPST slide DIP switch with gold-plated contacts, suitable for applications requiring a max DC contact voltage of 6V and current of 0.1A. With a reflow solderable housing made of polyphenylene sulphide, it offers an electrical life of 2000 cycles and insulation resistance of 1G ohm, making it ideal for surface mount straight mounting in various electronic devices.
A6ER-4101
DIP Switches; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Sealing: BOTTOM SEALED; null: MOMENTARY; Electrical Life: 1000 Cycle(s); Termination Type: SOLDER;
A6E-4104
DIP Switches; Mounting Feature: THROUGH HOLE-STRAIGHT; PCB Hole Count: 8; null: MAKE-BEFORE-BREAK; Sealing: BOTTOM SEALED; JESD-609 Code: e4;
435802-5
TE Connectivity's 435802-5 is a SPST piano DIP switch with 6 positions, gold over nickel plating, and copper alloy terminals. With an electrical life of 7000 cycles, it is ideal for applications requiring ON-OFF contact function at temperatures ranging from -55 to 105°C. The switch features glass-filled polyester housing and insulation resistance of 100G ohm for reliable performance in various electronic devices.
A6TR-2104
DIP Switches; Mounting Feature: THROUGH HOLE-STRAIGHT; null: 2; Minimum Operating Temperature: -20 Cel; Maximum DC Contact Voltage: 24 V; null: DPST;
CHS-08TB
The Nidec Copal Electronics CHS-08TB is a waterproof slide DIP switch with 8 positions and SPST switch function. It has a max operating temperature of 85°C and min operating temperature of -40°C. This switch is commonly used in electronic devices requiring reflow solderability and high insulation resistance.
2-5435668-8
Tyco Electronics Alcoswitch
DIP Switches; Mounting Feature: THROUGH HOLE-STRAIGHT; Body Height: 7.49 mm; Body Width: 9.65 inch; Additional Features: LOW PROFILE; null: GLASS FILLED POLYESTER;
418217270904A
Wuerth Elektronik & Kg
418217270904A by Wurth Elektronik is a slide DIP switch with SPST function and 4 switch sections. It features a max DC contact voltage of 24V, electrical life of 2000 cycles, and insulation resistance of 100M ohm. Ideal for applications requiring through-hole mounting in electronic circuits.
218-2LPSTRF
Cts
Cts 218-2LPSTRF 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 load. Ideal for surface mount applications requiring latched switch action in tape and reel packaging.
A6T-3104
Omron A6T-3104 is a 3-section SPST slide DIP switch with gold terminal finish. It has an electrical life of 1000 cycles and operates b/w -20°C to 70°C. Ideal for through-hole mounting applications, with a max DC contact voltage of 24V and current rating of 0.025A@24VDC.
219-4LPSF
219-4LPSF by Cts is a slide DIP switch with 4 switch sections and SPST function. It has a max DC contact rating of 0.1A@20VDC and is suitable for surface mount-straight mounting applications.
219-2LPSTF
The Cts 219-2LPSTF is a DIP & SIP switch with POLYETHYLENE housing, GOLD plating, and BERYLLIUM COPPER contacts. It has 2000 cycles electrical life, 1000000000 ohm insulation resistance, and operates b/w -55 to 85 °C. Ideal for OFF-ON applications with 0.1A@20VDC rating in TUBE packaging.
CYP-0400MB
DIP Switches; null: PIANO DIP SWITCH;
219-4MSTRF
219-4MSTRF 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 OFF-ON applications with 2000 cycles life span and 1000000000 ohm insulation resistance.
5161390-1
TE Connectivity 5161390-1 is a SPST slide DIP switch with red actuator. It has glass filled nylon housing, phosphor bronze terminal material, and 2000 cycles electrical life. Ideal for applications requiring latched switch action, it offers 1000000000 ohm insulation resistance and operates b/w -25 to 70 °C.
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C & K Components
Supply Digital Components
$106.00
$54.25
$11.90
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12,000 In-Stock
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