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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GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; Terminal Form: WIRE; No. of Terminals: 3; Package Shape: ROUND; JESD-30 Code: O-XXSS-W3;
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Telecom - Protection ICs SL1021A420RF attributes and parameters. Explore more Telecom - Protection ICs devices from Littelfuse
JESD-30 Code:
JESD-609 Code:
Moisture Sensitivity Level (MSL):
No. of Functions:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Surface Mount:
Telecom IC Type:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
SL1021A420RF Telecommunications trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Design/Specification - GDT Capacity Expansion 01/Feb/2016
Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.
MMBF170LT1G
Rochester Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Package Style (Meter): SMALL OUTLINE; No. of Terminals: 3;
STM32F405RGT6
STMicroelectronics
STM32F405RGT6 by STMicroelectronics is a 32-bit microcontroller with 2/3.3V power supplies, 16 external interrupts, and 196608 RAM bytes. Ideal for industrial applications, it features CAN(2), I2C(3), SPI(3) connectivity options and operates at a max clock frequency of 26 MHz. With low power mode and DMA support, it offers versatile performance in compact dimensions.
M24308/2-1F
Adi Electronics
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; MIL Conformity: YES; Filter Feature: NO; Mating Info.: MULTIPLE MATING PARTS AVAILABLE;
LL4148
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1 V; Maximum Non Repetitive Peak Forward Current: .5 A; No. of Elements: 1; Maximum Reverse Recovery Time: .004 us;
1N4148WT
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803A
Onsemi
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Package Body Material: PLASTIC/EPOXY; Qualification: Not Qualified;
C0805C104K5RACTU
KEMET Corporation
KEMET C0805C104K5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring compact size and reliable performance.
EU2B-YS3103F
Idec
ROTARY SWITCH;
BAV99
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T
Analog Devices
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; No. of Functions: 1; Package Body Material: PLASTIC/EPOXY; Surface Mount: NO;
BSS138
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Terminals: 3; Maximum Drain Current (ID): .2 A; Operating Mode: ENHANCEMENT MODE;
Rfe International
SMBJ18CA
Daco Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Dc Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N2222A
Loras 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;
1N4148WS
Continental Device India
MBR0520LT1
MBR0520LT1 by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.385V and output current of 0.5A. It operates b/w -65°C to 125°C, making it suitable for applications requiring low power consumption in compact electronic devices. This single-configured diode is surface mountable and has a max repetitive peak reverse voltage of 20V, ideal for small outline package designs.
Frontier Electronics
2N7002
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;
Sinyork
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Repetitive Peak Reverse Voltage: 100 V;
SL1003A230R
Littelfuse
SL1003A230R by Littelfuse is a gas discharge tube suppressor for telecom applications. With 3 terminals and round package shape, it operates b/w -40 to 90°C. Its peak reflow temperature is 260°C with a max time of 30s, making it suitable for industrial-grade protection in telecommunications.
CG2250MSSN
GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; Terminal Form: UNSPECIFIED; No. of Terminals: 2; Package Shape: ROUND; Terminal Finish: TIN;
TCM1030D
Texas Instruments
TCM1030D by Texas Instruments is a Telecom IC for surge protection circuits. It features 8 terminals in a small outline package with Gull Wing terminal form. Operating temperature range from -40 to 85°C makes it suitable for industrial applications.
B2050CA
SURGE PROTECTION CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: C BEND; No. of Terminals: 3; Package Code: SOC; Package Shape: RECTANGULAR;
DSL01-008SC5
DSL01-008SC5 by STMicroelectronics is a low-profile surge protection IC designed for telecom applications. It operates b/w -40 °C and 125°C, features a compact 5-terminal gull-wing package, and withstands peak reflow temps of 260°C. Ideal for automotive use, it ensures reliable circuit protection.
2035-09-SM-RPLF
Bourns
Bourns' 2035-09-SM-RPLF is a gas discharge tube suppressor for telecom applications. With a round surface mount package and special shape, it operates b/w -55°C to 85°C. Featuring two terminals with tin finish and no lead, it ensures reliable protection in telecom systems.
CG90MSTE
GAS DISCHARGE TUBE SUPPRESSOR; Terminal Form: UNSPECIFIED; Package Shape: ROUND; JESD-30 Code: O-XXSS-X; Package Style (Meter): SPECIAL SHAPE; Surface Mount: NO;
MAX22514ATG+
Maxim Integrated
SURGE PROTECTION CIRCUIT; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Peak Reflow Temperature (C): NOT SPECIFIED;
CG31.0LTR
CG31.0LTR by Littelfuse is a gas discharge tube suppressor for telecom applications. It features a ceramic, metal-sealed cofired package with 2 terminals and a special shape style. Operating temperature ranges from -40°C to 90°C, making it suitable for industrial use.
TISP4180KC-00
TISP4180KC-00 by Texas Instruments is a surge protection circuit for telecom applications. It operates b/w 0°C to 70°C, with a flange mount style package and through-hole terminals. Ideal for safeguarding telecom equipment from voltage surges in commercial settings.
TISP4290KC-00
TISP4290KC-00 by Texas Instruments is a surge protection circuit for telecom applications. It operates b/w 0°C to 70°C, with a flange mount style package and through-hole terminals. Ideal for safeguarding telecom equipment from voltage surges in commercial environments.
CG2300MSTE
GAS DISCHARGE TUBE SUPPRESSOR; Terminal Form: UNSPECIFIED; Package Shape: ROUND; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Surface Mount: NO; No. of Functions: 1;
CG2250LSTR
GAS DISCHARGE TUBE SUPPRESSOR; Terminal Form: UNSPECIFIED; No. of Terminals: 2; Package Code: DSS; Package Shape: ROUND; Terminal Position: DUAL;
CG36.2LD004
GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; Terminal Form: WIRE; No. of Terminals: 2; Package Shape: ROUND; Maximum Operating Temperature: 90 Cel;
CG90L
CG90L by Littelfuse is a gas discharge tube suppressor for telecom applications. With a max operating temperature of 90°C and min of -40°C, it has dual wire terminals in a special round package shape. Ideal for protecting telecom equipment from voltage surges.
CG21000MSSN
GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; No. of Terminals: 2; Maximum Operating Temperature: 90 Cel; No. of Functions: 1; Minimum Operating Temperature: -40 Cel;
CG90LSSN
GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; Terminal Form: UNSPECIFIED; No. of Terminals: 2; Package Shape: ROUND; Package Style (Meter): SPECIAL SHAPE;
2057-40-BLF
Bourns 2057-40-BLF is a surge protection circuit for telecom applications. With an operating temperature range of -40 to 90°C, it features a round package shape with 2 wire terminals. Ideal for industrial-grade telecom protection ICs.
CG5400MSTR
GAS DISCHARGE TUBE SUPPRESSOR;
GTCA28-351M-R05
GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; Terminal Form: WIRE; No. of Terminals: 2; Package Shape: ROUND; JESD-30 Code: O-CDSS-W2;
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SL1021A090R
The Littelfuse SL1021A090R is a gas discharge tube suppressor designed for telecom applications. With an operating temperature range of -40 to 90°C, it offers industrial-grade protection. Featuring matte tin over nickel terminal finish and a special shape package style, it ensures reliable performance in harsh environments.
SL1021A260R
SL1021A260R by Littelfuse is a Telecom IC with Gas Discharge Tube Suppressor. It operates b/w -40 to 90°C, with peak reflow temperature of 260°C. Ideal for telecom applications due to its industrial temperature grade and matte tin terminal finish.
SL1002A090SM
SL1002A090SM by Littelfuse is a Telecom IC with Gas Discharge Tube Suppressor type. It operates in industrial temperature range of -40 to 90°C, suitable for telecom protection applications. This surface mount device has matte tin finish and special shape package style.
SL1021A230R
GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; Terminal Form: WIRE; No. of Terminals: 3; Package Shape: ROUND; Moisture Sensitivity Level (MSL): 2;
SL1002A230SM
SL1002A230SM by Littelfuse is a telecom IC with 2 terminals, surface mountable, and operating temperature range of -40 to 90°C. It features a gas discharge tube suppressor for industrial-grade protection in telecom applications.
SL1003A230SM
GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; Terminal Form: UNSPECIFIED; No. of Terminals: 3; Package Shape: ROUND; Minimum Operating Temperature: -40 Cel;
SL1011A350A
GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; Terminal Form: WIRE; No. of Terminals: 2; Package Shape: ROUND; Terminal Finish: TIN;
SL1021A260RF
GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; Terminal Form: WIRE; No. of Terminals: 3; Package Shape: ROUND; Maximum Time At Peak Reflow Temperature (s): 30;
SL1021A260RG
SL1021A260RG by Littelfuse is a gas discharge tube suppressor with 3 terminals and matte tin over nickel finish. It operates in temperatures ranging from -40°C to 90°C, making it suitable for industrial telecom applications requiring protection against surges. Its special shape package design enhances its performance in safeguarding sensitive telecom equipment.
SL1021A200RF
SL1021A200RF by Littelfuse is a Gas Discharge Tube Suppressor for Telecom applications. With 3 terminals, it operates b/w -40 to 90°C. Its special shape package and matte tin finish make it ideal for industrial-grade protection against surges in telecom systems.
GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; Terminal Form: UNSPECIFIED; No. of Terminals: 3; Package Shape: ROUND; Terminal Finish: Tin (Sn);
SL1003A230RF
GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; Terminal Form: UNSPECIFIED; No. of Terminals: 3; Package Shape: ROUND; Maximum Time At Peak Reflow Temperature (s): 30;
SL1021B230R
SL1021B230R by Littelfuse is a Gas Discharge Tube Suppressor for Telecom applications. With 3 terminals, it operates b/w -40 to 90°C, with peak reflow temperature of 260°C. Its special shape package and matte tin finish make it ideal for industrial telecom protection.
SL1002A075SM
SL1002A075SM by Littelfuse is a telecom IC with gas discharge tube suppressor type. It operates in industrial temperature range from -40°C to 90°C, featuring surface mount design with 2 terminals and tin finish. Ideal for protecting telecom equipment against voltage surges.
SL1003A350SM
GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; Terminal Form: UNSPECIFIED; No. of Terminals: 3; Package Shape: ROUND; Peak Reflow Temperature (C): NOT SPECIFIED;
SL1024A090RF
GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; Terminal Form: WIRE; No. of Terminals: 3; Package Shape: ROUND; Package Body Material: UNSPECIFIED;
SL1002A350SM
GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 2; Package Shape: UNSPECIFIED; Maximum Time At Peak Reflow Temperature (s): 30;
SL1021B230RF
GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; Terminal Form: WIRE; No. of Terminals: 3; Package Shape: ROUND; Package Style (Meter): SPECIAL SHAPE;
SL1002A600SM
GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 2; Package Shape: UNSPECIFIED; No. of Functions: 1;
SL1002A250SM
GAS DISCHARGE TUBE SUPPRESSOR; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 2; Package Shape: UNSPECIFIED; Terminal Finish: TIN;
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