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
KLDR020.TXP by Littelfuse is a 20A time delay electric fuse with 123.8J nominal joule integral and 600V AC/300V DC rated voltage. It comes in bulk packing, measures 10.3mm x 38.1mm, and has a nickel terminal finish. Ideal for inline mounting applications requiring high breaking capacity up to 200kA, meeting CSA and UL standards.
Median Price
$33.680
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15
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1k+
Standard Electric Supply Co.
1+ parts
$22.870
100+ parts
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1k+ parts
10k+ parts
Arrow
$30.620
$21.170
$17.950
RS Americas
TTI
$36.440
$22.440
$20.120
Mouser Electronics
DigiKey
$38.430
$22.446
$18.516
RS (Exports)
$39.720
$35.750
Chip1Stop
$54.400
Verical
$27.141
Master Electronics
$23.070
$21.270
Sager
$20.710
$20.090
Electro Sonic
$25.240
$19.910
$19.070
TME
$40.530
IBS Electronics
$21.418
$21.055
Nova Conductors
Allen Electronics Distributors
$35.100
Neutron USA
$79.990
Argo Parts USA
Continental Prestige Electronics
Aranea Global
Perfect Parts
This high joule rating indicates that this fuse is capable of withstanding high energy surges, providing reliable protection for your electronic devices.
The high rated AC voltage ensures that this fuse is suitable for a wide range of applications and can effectively protect against overloads and short circuits.
The compact size of the fuse makes it easy to install in various electronic devices or fuse holders.
The high rated current allows this fuse to safely handle electrical loads up to 20 amps, making it suitable for a variety of applications.
The time delay blow characteristic ensures that the fuse can handle temporary overloads without blowing, providing added protection for sensitive electronic components.
Fuses KLDR020.TXP attributes and parameters. Explore more Fuses devices from Littelfuse
Circuit Protection Type:
Rated Current:
Rated Breaking Capacity:
Rated AC Voltage:
Rated DC Voltage:
Body Diameter:
Body Height:
Dimensions:
Blow Characteristic:
Additional Features:
Nominal Joule Integral:
Reference Standard:
Terminal Shape:
Terminal Finish:
Mounting Feature:
Packing Method:
KLDR020.TXP Circuit Protection trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
PCN Packaging - EAC Mark 20/Feb/2018 Mult Devices 28/Feb/2019
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.
2N2222A
Motorola
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Collector-Base Capacitance: 8 pF;
LM555CM
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
General Transistor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM358M
Texas Instruments
LM358M by Texas Instruments is an Operational Amplifier with 2 functions, featuring a max input offset voltage of 9000 uV and a nominal voltage of 5 V. It is commonly used in applications requiring high common mode rejection ratio and low bias current, such as sensor interfaces and signal conditioning circuits.
LAN8720A-CP-TR
Microchip Technology
LAN8720A-CP-TR by Microchip: Ethernet transceiver with 100 Mbps data rate, operates at 3.3V, and consumes 54mA max supply current. Ideal for network interfaces in commercial applications due to its small size (4x4mm) and low power consumption.
LM317T
Bay Linear
Other Regulators; No. of Terminals: 3; No. of Outputs: 1; Surface Mount: NO; Maximum Load Regulation (%): 1.5 %; Operating Temperature (TJ-Min): 0 Cel;
1N4148
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
STM32F103C8T6
STMicroelectronics
STM32F103C8T6 by STMicroelectronics is a 32-bit microcontroller with 48 terminals, operating at up to 16 MHz. It features 10-Ch 12-Bit ADC channels and 7 DMA channels, suitable for industrial applications requiring low power consumption and high-speed connectivity via CAN, I2C(2), SPI(2), USART(3), USB.
M39029/58-360
Positronic Industries
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: CONTACT; DIN Conformity: NO; National Stock Number (NSN): 5999004733551; Mating Contacts: M39029/56-348, M39029/57-354; Contact Type: CRIMP REAR RELEASE;
SMBJ18CA
Onsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MBRM140T1G
MBRM140T1G by Onsemi is a Schottky rectifier diode with 40V max repetitive peak reverse voltage, 1A max output current, and 0.3V max forward voltage. It is used in applications requiring small outline surface mount diodes for efficient power management.
Conesys
CONNECTOR ACCESSORY; MIL Conformity: YES; Mating Contacts: M39029/57-354; Terminal Type: CRIMP; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT;
BAV99
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SS495ASP
Micro Switch
The Micro Switch SS495ASP is an analog circuit IC with a supply voltage range of 4.5V to 10.5V, suitable for automotive applications. Its package body material is plastic/epoxy, and it has a rectangular shape with three terminals. Operating temperature ranges from -40°C to 125°C, making it ideal for various automotive sensor and control systems.
Forward International Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .6 A;
LL4148
Kec
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM107H/883
Advanced Micro Devices
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Low-Offset: NO;
OHN3020U
Tt Electronics Plc
OHN3020U by Tt Electronics Plc is a magnetic field sensor with a max supply voltage of 24V and hysteresis of 5mT. It features an output range of 25mA and operates in temperatures ranging from -20 to 85°C. Ideal for applications requiring precise detection and measurement of magnetic fields, such as automotive sensors or industrial automation systems.
Promax-johnton
STM32H743XIH6
STM32H743XIH6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 36-Ch 16-Bit ADC, and 2-Ch 12-Bit DAC. It operates at up to 48 MHz, has 1085440 bytes of RAM, and offers connectivity options like CAN, I2C, USB. Ideal for industrial applications requiring high-performance processing and extensive peripheral support.
FNQ-R-3
Cooper Industries
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 3 A; Terminal Shape: END CAP; Reference Standard: CSA; UL;
ATDR1-6/10
Mersen S A
Mersen S A's ATDR1-6/10 fuse, rated 1.6A and 600V AC, features time delay blow characteristic for circuit protection with a high breaking capacity of 200kA. With dimensions of 10.4mm x 38.1mm, it is commonly used in applications requiring inline mounting such as electrical systems compliant with CSA and UL standards.
TCF70
Cooper Electronic Technologies
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 70 A; Terminal Shape: TAB/BLADE;
BK/ATC-30
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 32 V; Rated Current: 30 A; Terminal Shape: TAB/BLADE; Body Width: 5.25 inch;
FNQ-R-4-1/2
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 4.5 A; Terminal Shape: END CAP; Body Height: 38.1 mm;
04653.15DR
Littelfuse
Littelfuse 04653.15DR is a NANO fuse with 3.15A rated current, 32.4J nominal joule integral, and 0.01s trip time. It is used for circuit protection in applications requiring a time lag blow characteristic at up to 250V AC voltage, such as CE-certified electronics with surface mounting feature.
0685T2000-01
Bel Fuse
Bel Fuse 0685T2000-01 is a 1206 size fuse with 2A rated current and 63V DC voltage. It has a slow blow characteristic, 0.63J nominal joule integral, and 0.002s trip time. Ideal for circuit protection in automotive applications due to AEC-Q200 compliance and TUV/UL standards.
SPFJ160.XXL
SPFJ160.XXL by Littelfuse is a midget fuse with a rated current of 160 A and a rated breaking capacity of 20000 A. It is designed for circuit protection in applications requiring an electric fuse, such as inline or holder mounting in CE, IEC, and UL reference standard compliant systems.
FRS-R-60
Eaton Corporation
Eaton Corporation's FRS-R-60 fuse, rated at 600V AC/DC and 60A, features a time delay blow characteristic. With a compact body size of 27mm x 139.7mm, it is suitable for inline mounting applications requiring electric circuit protection. Compliant with CE, CSA, and UL standards, this RK5 class fuse has a high breaking capacity of 200kA.
LP-CC-20
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 20 A; Terminal Shape: END CAP;
0216002MXP
Littelfuse 0216002MXP fuse, rated 2A and 250V, offers fast blow characteristic with trip time of 0.01s. Ideal for electric circuit protection in applications requiring a compact 5x20mm size fuse with high breaking capacity of 1500A. Operating temperature range from -55°C to 125°C ensures reliable performance.
BK/AGC-2-R
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 250 V; Rated Current: 2 A; Terminal Shape: END CAP; Dimensions: 6.35mm x 31.75mm;
JLLS050.T
Littelfuse JLLS050.T fuse, rated 50A/600V, fast blow characteristic. Ideal for electric circuit protection with 200kA breaking capacity. Suitable for inline mounting in CE/CSA/UL compliant applications.
SR-5-100MA-AP
The Eaton Corporation SR-5-100MA-AP fuse is a time delay electric fuse with a rated current of 0.1A and AC voltage of 250V. With a nominal joule integral of 0.015155J, it offers circuit protection with a rated breaking capacity of 35A. This fuse is ideal for applications requiring reliable overcurrent protection in various electronic devices.
J-41
Fuses;
0218.630MXP
0218.630MXP by Littelfuse is a 5x20mm supplemental fuse with a rated current of 0.63A and trip time of 0.02s, suitable for circuit protection in applications requiring a time lag blow characteristic. It has a rated AC voltage of 250V, nominal joule integral of 4.675J, and operates within temperatures ranging from -55°C to 125°C.
0259001.T
Littelfuse 0259001.T PICO fuse with 1A rated current, 125V AC/DC voltage, and fast blow characteristic. Ideal for circuit protection in electronics with -55 to 125°C operating temperature range. Measuring 13mm length and 8mm height, it has a rated breaking capacity of 50A.
CM63F
ELECTRIC FUSE;
FNQ-R-1-4/10
Eaton Corporation's FNQ-R-1-4/10 fuse, rated at 1.4A and 600V, features a time delay blow characteristic. With a body size of 10.3mm x 38.1mm and nickel terminal finish, it is ideal for electric circuit protection in various applications with a high breaking capacity of 200kA.
AJT125N
AJT125N fuse by Mersen S A is a 125A, time delay electric fuse with a rated AC voltage of 600V and rated breaking capacity of 200kA. It features TAB/BLADE terminals, measures 41mm in diameter and 146mm in height, suitable for inline mounting applications. Compliant with CSA, IEC, and UL standards, it is ideal for circuit protection in systems up to 500V DC.
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KLDR01.5TXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 1.5 A; Terminal Shape: END CAP;
KLDR015TXP
KLDR015TXP by Littelfuse is a 15A time delay fuse with 200.5J nominal joule integral, suitable for electric circuit protection at 600V AC and 300V DC. With a trip time of 12s, it has a rated breaking capacity of 200kA, making it ideal for inline mounting applications in various industries.
KLDR015.TXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 15 A; Terminal Shape: END CAP;
KLDR.250TXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: .25 A; Terminal Shape: END CAP;
KLDR025TXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 25 A; Terminal Shape: END CAP;
KLDR02.5TXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 2.5 A; Terminal Shape: END CAP;
KLDR025.TXP
KLDR025.TXP by Littelfuse is a 25A CC fuse with 226J nominal joule integral and 600V rated AC/DC voltage. It features time delay blow characteristic, nickel terminal finish, and inline mounting. Ideal for circuit protection in applications requiring high breaking capacity like industrial machinery and electrical equipment.
KLDR002.TXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 2 A; Terminal Shape: END CAP;
KLDR002TXP
KLDR1.25TXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 1.25 A; Terminal Shape: END CAP;
KLDR.125TXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: .125 A; Terminal Shape: END CAP;
KLDR17.5TXP
KLDR17.5TXP by Littelfuse is a 17.5A time delay fuse with 87.5J nominal joule integral, rated for 600V AC and 300V DC applications. It has a trip time of 12s, suitable for electric circuit protection in various industries like automotive and industrial equipment due to its high breaking capacity of 200kA.
KLDR.300TXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: .3 A; Terminal Shape: END CAP;
KLDR.600TXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: .6 A; Terminal Shape: END CAP;
KLDR005.TXP
KLDR005.TXP by Littelfuse is a 5A CC fuse with 63.33J nominal joule integral and 600V rated AC/DC voltage. Ideal for circuit protection in applications requiring time delay blow characteristic, such as inline mounting in electrical systems.
KLDR005TXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 5 A; Terminal Shape: END CAP;
KLDR020TXP
KLDR003.TXP
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 3 A; Terminal Shape: END CAP;
KLDR003TXP
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