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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SECONDARY; Battery Size: 421; Chemical Composition: LITHIUM; Battery Capacity: .0015 Ah; Voltage: 3 V; Terminal Type: BUTTON(-), FLAT(+);
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Batteries MS421R attributes and parameters. Explore more Batteries devices from Seiko Instruments Usa
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MS421R Batteries trade compliance attributes, and parameters.
ECCN
3A991.J.2
ECCN Governance
EAR
HTS
8507.80.82.00
SB
8507.80.01.00
Seiko Instruments Inc, founded in 1937 as a member of the Seiko Group specializing in the manufacture of watches, has leveraged its core competency in high precision watches to create a wide range of new products and technologies. With the development and manufacturing of watches requiring high accuracy and precision as our base, over the years SII has developed miniature, low-power-consumption electronic components and mechanical precision parts that pride themselves on their submicron processing capability. Optimizing our extensive experience and expertise, we have since diversified into such new fields as printing devices adapted to diverse output needs. The evolution of technology in the environment around us, with things such as IoT, next-generation mobility, and robotics, is bringing about changes in industry and lifestyles. SII, in the years to come, will maintain an uncompromised dedication to its time-honored technologies and innovations of craftsmanship, miniaturization, and efficiency that contribute to the development of our society and enrich the lives of those around us.
2N2222A
Space Power Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BSS138K-13
Diodes Incorporated
BSS138K-13 by Diodes Inc. is a N-channel FET with 50V DS breakdown voltage, ideal for switching applications. It features single configuration with built-in diode, operating in enhancement mode. With 3 terminals and 0.31A max drain current, it offers high performance in small outline package style.
FDN306P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Maximum Drain Current (Abs) (ID): 2.6 A; Operating Mode: ENHANCEMENT MODE;
LAN8720A-CP-TR
Standard Microsystems
ETHERNET TRANSCEIVER; Temperature Grade: OTHER; Terminal Form: NO LEAD; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE;
1554216004
Molex
WIRE AND CABLE;
MBR0540T1G
Onsemi
MBR0540T1G by Onsemi is a Schottky rectifier diode with max. forward voltage of 0.62V and max. output current of 0.5A, ideal for applications requiring high efficiency power conversion in small outline packages. Operating temp range: -55 to 150°C, with peak reflow temp at 260°C, making it suitable for various electronic devices needing reliable rectification performance in compact designs.
BAV99
Temic Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Nexperia
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N7002-7-F
SPC TECHNOLOGY/ MULTICOMP
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Form: GULL WING; Package Shape: RECTANGULAR;
261
New England Microwave
Other Interface ICs; No. of Terminals: 14; Package Equivalence Code: FL14(UNSPEC); Power Supplies (V): +-5,-15; Package Body Material: PLASTIC/EPOXY; Surface Mount: YES;
CRG0805F10K
Tyco Electronics Components
FIXED RESISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10000 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %;
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;
Continental Device India
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BSS123-7-F
BSS123-7-F by Diodes Inc. is a N-channel FET with 100V DS breakdown voltage and 0.17A drain current. Ideal for switching applications, it features a single configuration with built-in diode, operates in enhancement mode, and has a max power dissipation of 0.3W.
ULN2803A
Allegro MicroSystems
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Maximum Operating Temperature: 85 Cel; Terminal Form: THROUGH-HOLE;
Meritek Electronics
CRCW04020000Z0ED
Vishay Intertechnology
Vishay Intertechnology's CRCW04020000Z0ED is a 0 ohm jumper resistor with METAL GLAZE/THICK FILM tech. Operating b/w -55 to 155 °C, it suits SMT applications in automotive electronics due to AEC-Q200 compliance and 0.063 W power dissipation.
LM317TG
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Minimum Input-Output Voltage Differential: 3 V; Qualification Status: Not Qualified; No. of Functions: 1;
KSZ9031RNXIA
Micrel
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;
International Devices
CR-1220/FCN
Panasonic
Panasonic CR-1220/FCN is a 3V lithium manganese dioxide battery with 0.035 Ah capacity. With a diameter of 12.5mm and height of 2mm, it operates b/w -30°C to 60°C. Ideal for applications requiring a primary tab terminal battery in small devices like watches and calculators.
BR-1632/HFN
Panasonic BR-1632/HFN is a 3V lithium battery with 0.12 Ah capacity. With -30 to 80 °C operating range, it's ideal for low-power devices like watches and medical equipment. Measuring 16.1mm in diameter and 3.15mm in height, it features TAB(+) and PIN(-) terminals for easy installation.
STEP-BAT/LIPO/18.5DC/1.4AH
Phoenix Contact
SECONDARY; Chemical Composition: LITHIUM POLYMER; Battery Capacity: 1.4 Ah; Voltage: 18.5 V; Approvals (V): CUL; UL; Width: 88 mm;
4022
Varta Microbattery
Varta Microbattery's 4022 is a primary alkaline battery with a voltage of 9V and a capacity of 0.55Ah. It has a cut-off voltage of 6V and can operate in temperatures ranging from -10°C to 50°C. This battery is commonly used in devices such as remote controls, smoke detectors, and medical equipment.
CR1632.IB
The Swatch Group
CR1632.IB by The Swatch Group is a 3V lithium manganese dioxide battery with 0.125 Ah capacity. Measuring 16mm in diameter and 3.2mm in height, it weighs 1.8g and operates b/w -40°C to 85°C. Ideal for applications requiring a reliable power source in compact devices like watches or small electronics.
CR1220
PRIMARY; Battery Size: 1220; Chemical Composition: LITHIUM MANGANESE DIOXIDE; Battery Capacity: .038 Ah; Voltage: 3 V; Terminal Type: BUTTON(+), FLAT(-);
381
Renata Sa
Renata Sa 381 battery is a primary cell with 1.55V voltage and 0.05Ah capacity. With Zn/MnO2 chemistry, it operates b/w -10°C to 60°C, making it ideal for small devices like watches due to its compact size of 11.6mm diameter and 2.05mm height.
Energizer Holdings
PRIMARY; Battery Size: 1220; Chemical Composition: LITHIUM MANGANESE DIOXIDE; Battery Capacity: .04 Ah; Voltage: 3 V; Terminal Type: FLAT(+), SNAP(-);
362
Renata Sa 362 battery is a primary button cell with 1.55V voltage and 0.023 Ah capacity. With dimensions of 2.1mm x 7.9mm, it's ideal for small electronic devices like watches and calculators due to its zinc/silver oxide composition and -10 to 60 °C operating temperature range.
CR2477NFH-LF
Renata Sa's CR2477NFH-LF is a 3V LITHIUM battery with 0.95 Ah capacity. Sized at 24.5mm diameter and 7.7mm height, it features TAB terminal type. Ideal for various applications requiring a PRIMARY battery of size 2477.
UPS-BAT/VRLA/24DC/12AH
Phoenix Contact UPS-BAT/VRLA/24DC/12AH is a 24V lead acid battery with 12Ah capacity. It has UL and CUL approvals, operates b/w 0-40°C, and uses lead absorbent glass mat technology. Ideal for backup power in various applications like telecommunications and industrial automation.
BR-1225/HCN
PRIMARY; Battery Size: 1225; Terminal Type: TAB; Height: 2.45 mm; Diameter: 12.6 mm;
0805009
SECONDARY; Chemical Composition: LITHIUM-ION; Battery Capacity: 2.6 Ah; Voltage: 7.4 V; Terminal Type: FLAT; Minimum Operating Temperature: -5 Cel;
CR1620
Murata Manufacturing
PRIMARY; Battery Size: 1620; Chemical Composition: LITHIUM MANGANESE DIOXIDE; Battery Capacity: .08 Ah; Voltage: 3 V; Terminal Type: BUTTON(-), FLAT(+);
BR1632A/FA
Panasonic BR1632A/FA is a 3V lithium battery with 0.12 Ah capacity, 16mm diameter, and 3.2mm height. Ideal for small electronics like watches, calculators, and medical devices due to its primary cell type and TAB terminal.
NP7-12
Enersys
Enersys NP7-12 is a 12V battery with a capacity of 7Ah. It has a min operating temperature of -15°C and max operating temperature of 50°C. This battery is commonly used in applications requiring reliable power supply, such as UPS systems and emergency lighting.
BR2330-1HE
Rayovac
Rayovac BR2330-1HE battery is a lithium carbon-monofluoride primary cell with UL approval. It operates b/w -40°C to 85°C, suitable for various applications. Sized at 2330, it features lead terminals and comes in bulk packaging.
303
PRIMARY; Battery Size: 1154; Chemical Composition: ZINC/MONOVALENT SILVER OXIDE; Battery Capacity: .175 Ah; Voltage: 1.55 V; Terminal Type: BUTTON(-), FLAT(+);
CR2016
Sony
PRIMARY; Battery Size: 2016; Chemical Composition: MANGANESE DIOXIDE LITHIUM; Battery Capacity: .09 Ah; Voltage: 3 V; Terminal Type: BUTTON(-), FLAT(+);
189
PRIMARY; Chemical Composition: MANGANESE DIOXIDE; Battery Capacity: .066 Ah; Voltage: 1.5 V; Terminal Type: BUTTON(-), FLAT(+); Weight: 1.1 g;
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Seiko Instruments Usa
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