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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KEYPAD SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: SPST; Type (Actuator): DOMED TYPE; Body Height: 3.5 mm; Maximum Operating Temperature: 70 Cel;
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Keypad Switches DTS-21N-V-B attributes and parameters. Explore more Keypad Switches devices from Diptronics Manufacturing
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DTS-21N-V-B Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.40
SB
Diptronics Manufacturing Inc., founded in 1985, is a IATF 16949 and ISO 14001 certified manufacturer specializing in DIP, Tact, Rotary, Slide, Detector, Multi-functional, Micro and Illuminated switch manufacturing. Five major production sites were established in China and one in Vietnam since 1993—Zhuhai, Jiangsu, Jiangxi, Zhongshan, and Hanoi. With complete production lines, from raw materials to finished products including press, injection, plating, mold processing, LED bonding, and automatic machine assembling are integrated in house. Diptronics can therefore offer customers timely delivery with superior quality. Our switches are selling to more than 100 countries worldwide. Diptronics switches can be widely used in IOT applications, such as cloud device, smart home, automotive, white goods, health care products, industry, security telecommunication…, etc. Today, Diptronics switches account for about 60% of global notebook market switch demand. In line with market expectation, Diptronics is one of a few companies in the industry that has in-house assembly line for both LED bonding and LED switches. Diptronics continues to focus on the switch business and commits to develop new technologies for smart phone, automotive and Illuminated switches. Our goal is to release a variety of switch products for our customers to fulfill the fast changing market demand.
SS14
Frontier Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Micro Commercial Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM555CM
Harris Semiconductor
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Hy Electronic
BSS138PS,115
NXP Semiconductors
NXP Semiconductors' BSS138PS,115 is a N-CHANNEL FET with 60V DS breakdown voltage and 0.32A max drain current. Ideal for switching applications, it features a 1.6 ohm max on-resistance and operates in enhancement mode. The transistor comes in a small outline package with GULL WING terminals, making it suitable for surface mount designs.
1N4148WS
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
PIC18F4550T-I/PT
Microchip Technology
The Microchip Technology PIC18F4550T-I/PT microcontroller operates at a max clock frequency of 48 MHz with 8-bit architecture. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it suitable for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this device offers efficient performance in compact designs.
C1005X7R1E103K050BB
TDK
The TDK C1005X7R1E103K050BB is a ceramic capacitor with capacitance of 0.01uF and rated DC voltage of 25V. It features X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications requiring compact size and stable performance in various electronic circuits.
M39029/58360
Esterline Technologies
CONNECTOR ACCESSORY; Terminal Type: CRIMP; Removal Tools: M81969/14-01; Associated Military - Specifications: MIL-DTL-38999; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT;
LM555CMX
Onsemi
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
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.
Philips Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Terminal Finish: MATTE TIN; Maximum Operating Temperature: 200 Cel; Maximum Output Current: .15 A; JESD-609 Code: e3;
CRG0805F10R
Tyco Electronics Components
FIXED RESISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %;
Surge Components
BSS138
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Finish: Matte Tin (Sn) - annealed;
2N7002
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Time At Peak Reflow Temperature (s): 30; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
SMBJ18CA
Weitron Technology
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
L7805CV
STMicroelectronics
L7805CV by STMicroelectronics is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation in electronic circuits.
Thinking Electronic Industrial
M39029/58-360
Itt Cannon
CONNECTOR ACCESSORY; Alternate Contacts: 030-2042-000; DIN Conformity: NO; Contact Gender: MALE; Terminal Type: WIRE; MIL-Connector Accessory Name: CONTACT;
PTS636SM43JSMTRLFS
C & K Components
PTS636SM43JSMTRLFS by C & K Components is a black keypad switch with an electrical life of 50,000 cycles and insulation resistance of 100M ohm. It operates b/w -40 to 90°C, has a max DC contact voltage of 12V, and features a momentary-tactile switch action. Ideal for applications requiring a reliable surface-mount straight mounting feature in environments up to IP40 sealing standard.
KSC221GLFS
KSC221GLFS by ITT Cannon is a SPST keypad switch with IP67 sealing. It has a max DC power rating of 1VA@32VDC and insulation resistance of 1000000000 ohm. Ideal for applications requiring a soft type actuator, such as consumer electronics or industrial control panels.
FSMIJ61AA04
TE Connectivity
TE Connectivity FSMIJ61AA04 is a SPST Keypad Switch with 500000 cycles electrical life. Featuring orange LED illumination, it has a max operating force of 0.98N and operates at temperatures ranging from -25 to 70°C. Ideal for panel mounting applications requiring momentary-tactile switch action.
KPDCS4,8-6,4K6C4P7
Phoenix Contact
MEMBRANE KEYBOARD;
MSLPT5252BL4MTR
TE Connectivity's MSLPT5252BL4MTR is a SPST Keypad Switch with SILVER actuator. It has a max operating force of 2.548N, suitable for PANEL MOUNT applications. With POLYETHYLENE housing and STAINLESS STEEL end contact material, it operates b/w -25°C to 70°C temperature range.
SKQGABE010
Alps Electric
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Type (Actuator): STEM; Solderability: REFLOW; Additional Features: TACT SWITCH;
4-1437565-9
Tyco Electronics Alcoswitch
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Body Length/Diameter: 6 mm; DC Maximum Rating R Load (Contact): .05A@24VDC; Maximum DC Contact Current: .05 A;
5ETH920NCNO
Apem Components
5ETH920NCNO by Apem Components is a SPDT keypad switch with IP67 sealing, ideal for applications requiring durability. With an electrical life of 1000000 cycles, it operates b/w -40 to 160°C temperatures. Featuring a max DC contact voltage of 24V and a max operating force of 2N, this switch is suitable for various industrial settings.
SKRAAME010
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Type (Actuator): STEM; Contact Function: ON-OFF; Solderability: REFLOW;
SKSGACE010
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Type (Actuator): STEM; Solderability: REFLOW; Circuit Config: 1X1;
B3SL-1022P
Omron
Omron B3SL-1022P Keypad Switch offers 100000 cycles Electrical Life, IP67 Sealing, and 100000000 ohm Insulation Resistance. Ideal for applications requiring a SPST switch with 0.508mm Actuator Travel, such as industrial control panels or medical devices.
EVQP2F02K
Panasonic
The Panasonic EVQP2F02K is a black keypad switch with 200,000 cycle electrical life and 100M ohm insulation resistance. With SPST switch function, it operates b/w -40 to 85°C and has a max DC contact voltage of 15V. Ideal for applications requiring ON-OFF contact function with snap action timing.
EVQPLFA08
EVQPLFA08 by Panasonic is a SPST keypad switch with a body width of 4.9 inch and a body height of 0.8 mm. It has an electrical life of 500000 cycles and can operate in temperatures ranging from -20 to 70 °C. This switch is commonly used in applications requiring momentary switch action, such as consumer electronics or industrial control systems.
2203567
EVQPBC04M
Panasonic EVQPBC04M is a white keypad switch with 100000 cycles electrical life. It has 0.25mm actuator travel and operates b/w -20 to 70°C. Ideal for applications requiring momentary SPST switch function with gold/silver terminal finish.
KMR421NGLFS
KMR421NGLFS by C & K Components is a SPST keypad switch with 100000 cycle electrical life and 1VA@32VDC DC max power rating. Ideal for applications requiring a momentary-tactile switch type, it features IP40 sealing, 2.8" body width, and operates in temperatures ranging from -40 to 85 °C.
B3F-3122
Omron B3F-3122 Keypad Switch offers SPST switch function with 300000 cycles electrical life. Featuring 7.4mm body height, it has a max operating force of 1.96N and operates at temperatures ranging from -25 to 70°C. Ideal for applications requiring momentary-tactile switch action in various industries.
5-1437565-0
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; JESD-609 Code: e4; Body Length/Diameter: 6 mm; Body Height: 3.6 mm;
5GSH9352242R
5GSH9352242R by Apem Components is a keypad switch with POLYPHENYLENE SULPHIDE housing and COPPER TIN ALLOY terminals. It offers an electrical life of 10M cycles, GREEN/YELLOW LED illumination, and IP67 sealing. Ideal for applications requiring a SPST switch function in environments with temperatures ranging from -30 to 85 °C.
1301.9315.24
Schurter Ag
1301.9315.24 by Schurter Ag is a SPST Keypad Switch with 100000 cycles electrical life, 2.1N max operating force, and IP40 sealing. Ideal for applications requiring momentary-tactile switch action in environments with temperatures ranging from -20°C to 70°C.
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Diptronics Manufacturing
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