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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
Littelfuse 0259.250T PICO fuse, rated at 0.25A and 125V, with fast blow characteristic. Ideal for circuit protection in applications requiring a compact size (13mm x 8mm) and through-hole mounting method. Complies with EN, IEC, and UL standards for reliable performance in electric systems.
Median Price
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Arrow
1+ parts
$5.428
100+ parts
$3.822
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$3.287
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Farnell
$5.690
$3.870
$3.300
$3.290
Mouser Electronics
$8.430
$5.240
$4.320
Chip1Stop
$8.600
$4.330
DigiKey
$8.970
$5.249
$4.327
Newark
$9.540
$6.190
$5.250
$5.150
Element14
$11.100
$8.320
Verical
$6.286
$4.634
TME
$7.340
$5.050
$3.730
IBS Electronics
$2.882
VNN
Vyrian
Nova Conductors
Rutronik
$1.600
A2Z Electronics, Inc.
Component Stockers USA
$2.530
$2.010
Ampacity Inc.
$2.810
Continental Prestige Electronics
$6.690
$3.560
Aztec Data Supply Inc.
$10.383
Corohmni
$14.004
Neutron USA
$34.990
Perfect Parts
Aranea Global
Argo Parts USA
Higher joule integral means the fuse can handle higher energy surges, making it a reliable choice for protecting electronic devices from power spikes.
Suitable for use in most standard AC voltage applications, ensuring compatibility with a wide range of electrical systems.
Quick trip time ensures rapid response to overcurrent situations, providing effective protection to the circuit and connected devices.
Compact size allows for easy installation in various electronic devices and equipment without taking up too much space.
Suitable for low current applications, making it ideal for protecting sensitive electronic components from overloading.
Can withstand high temperatures, ensuring reliable performance even in demanding operating conditions.
Fast blow characteristic means the fuse will quickly disconnect the circuit in case of a fault, minimizing damage and downtime.
Through hole mounting allows for secure and stable installation on PCBs, ensuring the fuse remains in place during operation.
Fuses 0259.250T attributes and parameters. Explore more Fuses devices from Littelfuse
Circuit Protection Type:
Rated Current:
Rated Breaking Capacity:
Rated AC Voltage:
Rated DC Voltage:
Pre Arcing Rating (A2/s):
Body Diameter:
Body Height:
Dimensions:
Blow Characteristic:
Fuse Size/Group:
Trip Time/Delay:
Additional Features:
Nominal Joule Integral:
Minimum Operating Temperature:
Maximum Operating Temperature:
Reference Standard:
JESD-609 Code:
Terminal Shape:
Terminal Finish:
Mounting Feature:
Packing Method:
0259.250T Circuit Protection trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.10.00.40
SB
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.
SS14
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
First Components International
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Operating Temperature: 200 Cel; Config: SINGLE; No. of Elements: 1;
ULN2003ADR
Texas Instruments
ULN2003ADR by Texas Instruments is a NPN BJT with 7 elements, max IC of 0.5A, and VCEsat of 1.6V. Ideal for switching applications in small outline packages with Gull Wing terminals.
2N2222A
Silicon 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;
LM555CMX
National Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
RK73H2ATTD10R0F
Koa Speer Electronics
RK73H2ATTD10R0F by Koa Speer Electronics is a 0805 SMT fixed resistor with 10 ohm resistance, 1% tolerance, and 0.25 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V.
MMBT3906LT1G
Onsemi
MMBT3906LT1G by Onsemi is a PNP BJT with VCEsat of 0.4V, hFE of 30, and fT of 250MHz. Ideal for small signal applications in electronics due to its low power dissipation, high transition frequency, and compact SOT-23 package. Suitable for use in temperature-sensitive environments with an operating range from -65°C to 150°C.
LM317AEMP/NOPB
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: SOP; Terminal Form: GULL WING; Qualification Status: Not Qualified; Width: 3.56 mm;
BAV99
Good-ark Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS84PH6327XTSA2
Infineon Technologies
BSS84PH6327XTSA2 by Infineon is a P-CHANNEL FET with 60V DS breakdown voltage, ideal for switching applications. It features a single configuration with built-in diode and operates in enhancement mode. With a max drain current of 0.17A and on-resistance of 8 ohm, it offers reliable performance in small outline packages.
M24308/2-1F
Amphenol
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: RECEPTACLE; Body Length: 1.228 inch; No. of Rows Loaded: 2;
Eic Semiconductor
LM107H
Intersil
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Nominal Common Mode Reject Ratio: 96 dB;
OHN3020U
Optek Technology
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 25mA;
Comchip Technology
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;
06035C104KAT2A
KYOCERA AVX
06035C104KAT2A by KYOCERA AVX 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 SMT applications requiring compact size and reliable performance in various electronic circuits.
Promax-johnton
1N4148W-T
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/58-360
Glenair
CONNECTOR ACCESSORY; Contact Gender: MALE; Material: COPPER ALLOY; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT; MIL Conformity: YES;
FNQ-R-1/2
Cooper Electronic Technologies
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: .5 A; Terminal Shape: END CAP; Blow Characteristic: TIME DELAY;
3403.0169.24
Schurter Ag
3403.0169.24 fuse by Schurter Ag is a 2A, 250V electric fuse with a time lag blow characteristic and rated breaking capacity of 200A. Measuring at 10.1mm x 3mm x 3mm, it is ideal for circuit protection in applications requiring a max operating temperature of 125°C and min pre-arcing time of 10ms.
LPJ-125SP
Eaton Corporation
Eaton Corporation's LPJ-125SP fuse, rated at 125A and 600V AC/DC, features a J class with time delay blow characteristic. Measuring 41.4mm x 76.2mm, it offers circuit protection with a breaking capacity of 300kA. Ideal for inline mounting applications, compliant with CE, CSA, and UL standards.
0297010.H
Littelfuse
Littelfuse 0297010.H is a MINI fuse with 10A rated current, 32V DC voltage, and 122J nominal joule integral. It has a trip time of 0.03s and is used for electric circuit protection in various applications due to its compact size and high breaking capacity.
0217004.MXP
Littelfuse 0217004.MXP fuse has a rated current of 4A and very fast blow characteristic. With dimensions of 5x20mm, it is suitable for circuit protection in applications requiring a max operating temperature of 125°C. The fuse has a rated AC voltage of 250V and trip time of 0.01s, making it ideal for use in inline/holder mounting setups.
0287003.PXCN
Littelfuse 0287003.PXCN fuse has a Nominal Joule Integral of 7.4 J, Trip Time of 0.08s, and Rated Current of 3A. It is used for circuit protection in applications requiring a rated DC voltage of 32V, with CSA and UL standards compliance.
FWP-50A22F
FWP-50A22F by Eaton Corporation is a 50 A electric fuse with a rated breaking capacity of 200000 A. It has a nominal joule integral of 155 J and can handle AC voltages up to 700 V. This fuse, measuring 22.2mm x 58mm, is commonly used for circuit protection in various applications.
0297003WXNV
Littelfuse 0297003WXNV fuse with 9.4J joule integral, 3A rated current, and 32V DC voltage. Ideal for electric circuit protection in applications requiring a compact size of 10.9mm x 3.8mm x 8.8mm and operating temperatures from -40°C to 125°C.
JJS-50
Cooper Industries
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 50 A; Terminal Shape: END CAP; Reference Standard: CE; CSA; UL;
LP-CC-3-1/2
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 150 V; Rated Current: 3.5 A; Terminal Shape: END CAP;
LP-CC-2-8/10
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 2.8 A; Terminal Shape: END CAP;
FRS-R-60
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.
FNQ-R-2
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 2 A; Terminal Shape: END CAP; Dimensions: 10.3mm x 38.1mm;
0297010.WXNV
Littelfuse 0297010.WXNV is a MINI fuse with 10A rated current, 32V DC voltage, and 122J nominal joule integral. It has a trip time of 0.03s and dimensions of 10.9mm x 3.8mm x 8.8mm, suitable for inline mounting applications requiring electric circuit protection up to 1000A breaking capacity.
0451010.MRL
0451010.MRL by Littelfuse is a NANO fuse with 10A rated current and 125V rated voltage. It has a very fast blow characteristic, 26.46J nominal joule integral, and trip time of 5s. Ideal for circuit protection in applications requiring surface mount fuses with high breaking capacity.
0251004.MRT1L
Littelfuse 0251004.MRT1L PICO fuse, rated 125V, 4A with very fast blow characteristic. Ideal for circuit protection in applications requiring supplemental protection at -55 to 125 °C. Features include trip time of 0.004s, nominal joule integral of 2.45J, and terminal shape PIN WIRE.
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.
BK/ATC-20
BK/ATC-20 by Eaton Corp is a 32V, 20A fast blow electric fuse with UL reference standard. It has 0.1s trip time, 1000A breaking capacity, and -40 to 100°C operating range. Ideal for inline mounting in circuit protection applications.
0BLS001.T
Littelfuse 0BLS001.T fuse rated at 1A, 600V AC with fast blow characteristic. Ideal for electric circuit protection with 10x35mm size and CSA/UL standards compliance.
021801.6MXP
The Littelfuse 021801.6MXP fuse is a 1.6A, 250V time lag electric fuse with a rated breaking capacity of 35A and trip time of 0.02s. It is commonly used for circuit protection in applications requiring supplemental fuses, such as inline mounting or holders. The fuse has dimensions of 5x20mm and meets standards like CCC, CE, CSA, UL, and VDE.
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0259001.T
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 1 A; Terminal Shape: PIN WIRE;
0259.001T
0259001T
0259.125T
Littelfuse 0259.125T PICO fuse with 0.125A current rating, 125V AC/DC voltage, and fast blow characteristic. Ideal for circuit protection in applications requiring a compact 13mm x 8mm size fuse with through-hole mounting method. Meets EN, IEC, and UL standards for electrical safety.
0259.062T
Littelfuse 0259.062T PICO fuse with 0.062A current rating, 125V AC/DC voltage, and fast blow characteristic. Ideal for circuit protection in electronics with rated breaking capacity of 50A and compact dimensions of 13mm x 8mm. Operating temperature range from -55°C to 125°C makes it suitable for various applications.
0259.125MX913
ELECTRIC FUSE;
0259.062M
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: .062 A; Terminal Shape: PIN WIRE;
0259.003T
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 3 A; Terminal Shape: PIN WIRE;
0259003T
0259003.TX913
ELECTRIC FUSE; Manufacturer Series: 0259;
0259003.T
0259005
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 5 A; Terminal Shape: PIN WIRE;
0259001.M
0259001.
0259.001M
0259003
ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 125 V; Rated Current: 3.15 A; Terminal Shape: PIN WIRE;
0259.003M
0259001.MX913
0259003.M
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