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
Wago's 2059-302/998-403 is a UL-approved BARRIER STRIP TERMINAL BLOCK for BOARD mounting. It supports wire gauge up to 22 AWG with rated voltage of 250V and current of 3A. Ideal for applications requiring secure push-on fastening method in a two-way configuration.
Median Price
$0.787
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Suppliers In-Stock
32
In-Stock Inventory
1k+
Bürklin Elektronik
1+ parts
$0.520
100+ parts
$0.470
1k+ parts
$0.430
10k+ parts
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Conrad
$0.685
$0.609
Heilind Electronics
$0.979
Arrow
$1.049
$0.745
$0.622
$0.440
Distrelec
$1.174
DigiKey
$1.540
$0.796
$0.660
Newark
$1.740
$0.902
$0.748
Element14
$2.140
$1.110
$0.914
Future Electronics
$0.570
Verical
$0.619
$0.500
Chip1Stop
$0.432
$0.262
$0.233
Farnell
$0.571
$0.547
$0.536
Interstate Connecting
$0.567
RS (Exports)
$0.559
Master Electronics
$0.810
$0.590
$0.550
Maritex
$0.523
$0.451
$0.359
$0.356
TME
$0.600
$0.515
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$0.406
Nova Conductors
$0.615
IBS Electronics
$1.791
$1.517
$1.408
$0.679
K-1 Technologies
NAC Semi
$1.140
Q Components
Vyrian
Shortec Electronics
Schukat
$0.554
$0.435
LIBRA Elektronik GmbH
VNN
SPM Sales
Bristol Electronics
Elcom Components
Holdelec - ElecDif-Pro
Diverse Electronics
Ampacity Inc.
$0.367
Semicontronic
$0.358
Advanced Electronics
$0.534
$0.507
Argo Parts USA
$0.597
Authorized Procurement Solutions
Aztec Data Supply Inc.
Continental Prestige Electronics
$0.429
$0.403
Netroflash
$0.603
$0.584
$0.572
This mounting type ensures secure installation on a board for stability and reliability.
UL approval ensures compliance with safety standards, providing peace of mind for users.
Suitable for use with 22 AWG wires, offering compatibility with common wire sizes.
Rated for a voltage of 250 V, making it suitable for a variety of electrical applications.
The barrier strip design of the terminal block provides a secure connection and helps prevent accidental contact.
Supports wire cross sections of 0.34 mm2, ensuring compatibility with a range of wire sizes.
The push-on fastening method allows for quick and easy installation of wires.
Rated for a current of 3 A, suitable for low to medium power applications.
With 2 ways available, this terminal block can accommodate multiple connections or circuits.
Terminals & Terminal Blocks 2059-302/998-403 attributes and parameters. Explore more Terminals & Terminal Blocks devices from Wago
Product Type:
Additional Features:
Safety Compliance:
Rated Voltage:
Rated Current:
Wire Gauge:
Wire Cross Section:
Total Ways:
Total Decks:
Total Rows:
Mounting Style:
Fastening Style:
2059-302/998-403 Terminals & Terminal Blocks trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.90.40.00
SB
Data and energy flows are part of the infrastructure of the digital world. WAGO products ensure the long-term viability of this connectivity. We have always considered ourselves a reliable partner to the industry and are aware of the great responsibility we have as a leading supplier in the field of connection and automation technology. We face this challenge with passion and dedication and understand it as part of our entrepreneurial vision and mission.
2N2222A
Zetex Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
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.
DS18B20+
Analog Devices
DS18B20+ by Analog Devices is a 12-bit temperature sensor with 3.3/5V supply, -55 to 125°C range, and ±0.50°C accuracy. It features a 1-Wire interface for digital output and is commonly used in applications requiring precise temperature monitoring in various industries.
LM7805CT
National Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
LM555CMX
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
FDC5614P
Onsemi
FDC5614P by Onsemi is a P-CHANNEL Power FET with 60V DS Breakdown Voltage, ideal for SWITCHING applications. It features 20A Max IDM and 0.105 ohm RDS(ON), operating in ENHANCEMENT MODE at -55 to 150 °C. This SMALL OUTLINE transistor has a built-in diode, GULL WING terminals, and METAL-OXIDE SEMICONDUCTOR technology.
BAV99
Secos
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Vishay Semiconductors
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Philips Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Moisture Sensitivity Level (MSL): 1; Maximum Operating Temperature: 150 Cel;
Tt Electronics Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; JESD-30 Code: O-MBCY-W3;
M39029/56351
Souriau
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Gender: FEMALE; Insertion Tools: M81969/14-10; Tool Settings: M22520/2-10; DIN Conformity: NO;
1N4148
Weitronic Enterprise
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Central Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .115 A; Maximum Drain Current (Abs) (ID): .115 A;
LM358DT
ROHM
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
MMBT2907ALT1G
Rochester Electronics
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 200 MHz; Maximum Collector Current (IC): .6 A; Terminal Form: GULL WING;
ATMEGA328P-AU
Microchip Technology
ATMEGA328P-AU by Microchip: 8-bit RISC CPU, 20 MHz clock, 23 I/O lines. Ideal for industrial applications with SPI, TWI, USART connectivity and low power mode. Features include 2048 RAM bytes, 1024 EEPROM size, and 16384 ROM words.
KSZ9031RNXIA
Micrel
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;
Sensitron Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M85049/85-08W02
Amphenol
CIRCULAR CONN ACCESSORY; Shell Sizes: 8; 9; IEC Conformity: NO; MIL-Connector Accessory Name: BAND LOCK ADAPTER; MIL Conformity: YES; DIN Conformity: NO;
BSS138
Good-ark Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 6 ohm; Minimum DS Breakdown Voltage: 50 V; Operating Mode: ENHANCEMENT MODE;
BNH30W
Idec
MODULAR TERMINAL BLOCK;
140814-1
TE Connectivity
TAB TERMINAL; Safety Approval: UL; Terminal Gender: MALE;
3967
Multicomp Pro
RING TERMINAL; Wire Gauge: 10 AWG;
1714971
Phoenix Contact
Phoenix Contact 1714971 is a BARRIER STRIP TERMINAL BLOCK with 2 ways, rated for 32A current and 1000V voltage. It supports wire gauge up to 10 AWG and wire cross section of 4 mm². Ideal for BOARD mounting, it has safety approvals from CCA, CSA, CUL, EAC, GL, and SEV.
190050001
Molex
PUSH-ON TERMINAL; Wire Gauge: 18 AWG; Manufacturer Series: 19005; Terminal Gender: FEMALE;
51863-2
Tyco Electronics Amp
RING TERMINAL; Wire Gauge: 22 AWG; Voltage (Rated): 300 V; Terminal Gender: FEMALE; Safety Approval: UL; Wire Cross Section: .38 mm2;
1843224
The Phoenix Contact 1843224 is a UL-approved barrier strip terminal block with 160V rated voltage and 8A rated current. It features a board mounting type and connector fastening method, suitable for applications requiring secure electrical connections in industrial settings.
325300
WIRE TERMINAL; Wire Gauge: 0 AWG; Wire Cross Section: 77 mm2; Manufacturer Series: 325300; Terminal Gender: FEMALE;
63824-1
TAB TERMINAL; Terminal Gender: MALE; Manufacturer Series: 63824;
18615
Beau Interconnect
BARRIER STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SCREW; Additional Features: PANEL MOUNT, PHENOLIC, 94V-0; Wire Gauge: 12 AWG; Voltage (Rated): 300 V;
2-520129-2
TE Connectivity's 2-520129-2 PUSH-ON TERMINAL is UL approved for 600V, 18 AWG wires. With 0.82 mm2 wire cross section, it's ideal for female terminals in various applications.
34891
RING TERMINAL; Wire Gauge: 10 AWG; No. of Ways: 1; Safety Approval: UL; Wire Cross Section: 6 mm2;
4622-0-15-01-30-27-10-0
Mill-max Mfg
PCB TERMINAL; Terminal Gender: FEMALE;
282834-3
MODULAR TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SCREW; Wire Gauge: 16 AWG; Voltage (Rated): 150 V; No. of Decks: 1;
TB300-03
Eaton Corporation
Eaton Corporation's TB300-03 is a 2-row BARRIER STRIP TERMINAL BLOCK with 6 ways, rated for 30A current and 600V voltage. It uses SCREW fastening method and supports wire gauge up to 6 AWG. Ideal for CABLE mounting, it holds safety approvals from CSA, CE, IEC, and UL.
2103
Advanced Interconnections
PCB TERMINAL; Manufacturer Series: 2103; Terminal Gender: FEMALE;
D-436-38CS2821
WIRE TERMINAL; Wire Gauge: 12 AWG; Safety Approval: UL; Wire Cross Section: 2.94 mm2;
1-320551-3
RING TERMINAL; Wire Gauge: 20 AWG; Voltage (Rated): 300 V; Wire Cross Section: .6 mm2; Safety Approval: UL; Terminal Gender: FEMALE;
2-34124-1
RING TERMINAL; Wire Gauge: 16 AWG; Terminal Gender: FEMALE; No. of Ways: 1; Safety Approval: UL; Wire Cross Section: 2 mm2;
MS25036-107
Defense Logistics Agency
RING TERMINAL; Additional Features: NYLON; Wire Gauge: 14 AWG; Voltage (Rated): 300 V; Wire Cross Section: 2.08 mm2; No. of Ways: 1;
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2059-301/998-403
Wago
BARRIER STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: PUSH-ON; Additional Features: STANDARD: UL 94V-0, GLASS FILLED PPA, LOW PROFILE; Wire Gauge: 22 AWG; Voltage (Rated): 600 V;
2059-303/998-403
BARRIER STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: PUSH-ON; Additional Features: STANDARD: UL 94V-0, GLASS FILLED PPA, LOW PROFILE; Wire Gauge: 22 AWG; Voltage (Rated): 250 V;
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