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
Bel Fuse 12-141 is a 2-row barrier strip terminal block with 12 ways. Rated for 250V, 20A current, and accepts 14 AWG wire. Ideal for panel mounting applications requiring CSA and UL safety approvals.
Median Price
$11.140
Lifecycle Status
Suppliers In-Stock
36
In-Stock Inventory
1k+
Bürklin Elektronik
1+ parts
$7.680
100+ parts
-
1k+ parts
10k+ parts
Heilind Electronics
$10.700
$8.629
RS Americas
$8.580
$8.130
Newark
$16.720
$10.560
DigiKey
$18.730
$10.340
$8.925
Element14
$20.150
$12.220
$10.980
Chip1Stop
$8.190
Farnell
$12.350
Master Electronics
$9.500
$8.480
TEDSS.com
$3.990
Freelance Electronics
$6.277
$6.591
$6.215
Hutch & Son
$10.880
Rapid Electronics
VNN
Masline Electronics Inc.
IBS Electronics
$9.870
$9.673
TME
$9.410
$9.240
Vyrian
Atlantic Semiconductor
Resion
Nova Conductors
R&J Components
PC Components Company LLC
Electronic Expediters
American Connector Supply Corp
Bristol Electronics
First Choice Components Inc.
Mil-Aero Solutions, Inc.
Extreme Components
Elcom Components
Electro Sonic
$8.420
$6.920
Electronic Supply
QIE Inc.
Bisco
Prism Electronics
EMSNET
Andel Nordic
$4.026
$3.865
Ampacity Inc.
$6.530
Continental Prestige Electronics
$10.480
$6.960
Argo Parts USA
Aztec Data Supply Inc.
Aranea Global
Perfect Parts
Corohmni
Having 2 rows makes it suitable for organizing and connecting multiple wires in an efficient manner.
Panel mounting type allows for easy installation and secure attachment to surfaces, providing stability.
CSA and UL certifications ensure high standards of safety and compliance with industry regulations.
Supports 14 AWG wire gauge, which is commonly used in various applications, providing versatility.
Rated for 250V, suitable for most standard voltage requirements in electrical systems.
Barrier strip terminal blocks provide a secure and organized way to connect multiple wires easily.
Screw fastening method ensures a reliable connection and ease of installation with no special tools required.
With a rated current of 20A, it can handle typical current loads in various applications.
Having 12 ways allows for connecting multiple devices or circuits efficiently, making it a versatile choice.
Terminals & Terminal Blocks 12-141 attributes and parameters. Explore more Terminals & Terminal Blocks devices from Bel Fuse
Product Type:
Additional Features:
Safety Compliance:
Rated Voltage:
Rated Current:
Wire Gauge:
Total Ways:
Total Decks:
Total Rows:
Mounting Style:
Fastening Style:
12-141 Terminals & Terminal Blocks trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.90.40.00
SB
Founded in 1949, Bel designs, manufactures and markets a broad array of products that power, protect and connect electronic circuits. With over 70 years of experience, Bel has reliably demonstrated the ability to succeed in a variety of product areas.
LL4148
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148WS
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
C1206C104M5RACTU
KEMET Corporation
KEMET C1206C104M5RACTU 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 ±20% tolerance. Ideal for surface mount applications in electronics requiring stable capacitance across temperatures.
BAV99
Weitronic Enterprise
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SSL-LXA228SRC-TR11
Lumex
SSL-LXA228SRC-TR11 by Lumex is a 1.9mm SINGLE COLOR LED with peak wavelength of 660nm and max forward current of 0.03A. Ideal for applications requiring SUPER RED light emission, such as indicator lights in electronic devices due to its clear lens and surface mounting feature.
NC7WZ07P6X
Fairchild Semiconductor
BUFFER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 6; Package Code: TSSOP; Package Shape: RECTANGULAR;
1N4148
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
MBR0520L-T1
Won-top Electronics
MBR0520L-T1 by Won-top Electronics is a Schottky rectifier diode with 20V peak reverse voltage and 0.5A output current. It is a single-config, surface-mount diode in a small outline package, suitable for applications requiring high-speed switching and low forward voltage drop. Operating temperature range from -65°C to 125°C makes it ideal for various electronic circuits.
MBRS1100T3G
Onsemi
MBRS1100T3G by Onsemi is a Schottky rectifier diode with a max output current of 1A and forward voltage of 0.75V. It operates in temperatures ranging from -65 to 175°C, making it suitable for power applications. With a reverse test voltage of 100V, this diode is ideal for high-power circuits requiring efficient rectification.
LM358N
Samsung
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
MBR0520LT3G
MBR0520LT3G 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, ideal for applications requiring high-speed switching and low power loss in compact electronic devices. The package style is small outline, making it suitable for surface mount designs in various electronics.
2N2222A
Rectron
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Package Shape: ROUND;
Changzhou Starsea Electronics
SMBJ18CA
Mde Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Laube Technology
Rugao Dachang Electronic
DS18B20
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 3; Package Shape or Style: ROUND; Housing: PLASTIC; Output Interface Type: 1-WIRE INTERFACE;
Capar Components
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Forward Voltage (VF): 1 V; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Output Current: .15 A;
1755749
Phoenix Contact
Phoenix Contact 1755749 is a STRIP TERMINAL BLOCK with 3 ways, rated for 12A current and 320V voltage. It mounts on BOARD using CONNECTOR fastening method. Safety approvals include CB, CCA, CSA, CUL, EAC, and UL. Ideal for industrial applications requiring secure electrical connections.
2005-7642
Wago
MODULAR TERMINAL BLOCK;
1803439
The Phoenix Contact 1803439 is a barrier strip terminal block with a rated voltage of 160V and a rated current of 8A. It has 3 ways and is mounted on a board using a connector fastening method. This terminal block is commonly used in applications requiring safe and reliable electrical connections.
320568
TE Connectivity
TE Connectivity 320568 is a UL-approved RING TERMINAL with a wire gauge of 10 AWG and rated voltage of 300 V. It is suitable for use in terminals & terminal blocks, offering a wire cross section of 6 mm2 and one-way connection.
1-963748-1
Tyco Electronics Amp
TAB TERMINAL; Manufacturer Series: 963748; Terminal Gender: MALE; Wire Cross Section: 1 mm2;
1809089
STRIP TERMINAL BLOCK;
1043
Ntt
LUG TERMINAL; Additional Features: MATERIAL: STEEL; FINISH: TIN;
282837-2
MODULAR TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SCREW; Additional Features: STANDARDS: IEC 998-1/998-2-1, PA 6-6, 94V-0; Wire Gauge: 15 AWG; Voltage (Rated): 300 V;
3-520133-2
TE Connectivity 3-520133-2 is a UL-approved PUSH-ON TERMINAL for 14 AWG wire with 600V rating. Featuring FEMALE gender, it suits applications requiring secure connections in terminals & terminal blocks.
1SNK712064R0000
TE Connectivity's 1SNK712064R0000 is a DIN RAIL mounted MODULAR TERMINAL BLOCK with UL safety approval. Featuring 4 AWG wire gauge, 16 mm2 wire cross section, and 1000 V rated voltage, it can handle up to 75 A current across its 3 ways. Ideal for industrial applications requiring secure electrical connections.
2-327583-1
BUTT TERMINAL; Wire Gauge: 14 AWG; Wire Cross Section: 2.62 mm2; Terminal Gender: FEMALE;
3-140
Bel Fuse
3-140 by Bel Fuse is a BARRIER STRIP TERMINAL BLOCK with 2 rows and 3 ways. It has a rated voltage of 250V, current of 15A, and supports wire gauge up to 16 AWG. Ideal for applications requiring secure electrical connections in industrial settings with CSA and UL safety approvals.
2002-2211/1000-410
77628-61
Beau Interconnect
BARRIER STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SCREW; Additional Features: LOW PROFILE, POLYETHYLENE, 94V-0; Wire Gauge: 12 AWG; Voltage (Rated): 300 V;
MS25036-152
RING TERMINAL; Additional Features: NYLON; Wire Gauge: 14 AWG; Voltage (Rated): 300 V; Safety Approval: UL; Wire Cross Section: 2.62 mm2;
42100-2
PUSH-ON TERMINAL; Wire Gauge: 14 AWG; Terminal Gender: FEMALE; Safety Approval: UL; Wire Cross Section: 2.08 mm2;
281-603/281-400
19002-0001
Molex
PUSH-ON TERMINAL; Wire Gauge: 18 AWG; Wire Cross Section: .8 mm2; Terminal Gender: FEMALE;
848
DNF18-250FIB-3K
Panduit
PUSH-ON TERMINAL; Wire Gauge: 18 AWG; Terminal Gender: FEMALE;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
12-141
Cinch Connectivity Solutions
BARRIER STRIP TERMINAL BLOCK; Mounting Type: PANEL; Fastening Method: SCREW; Additional Features: PHENOLIC, 94V-1; Wire Gauge: 14 AWG; Voltage (Rated): 250 V;
12146365
Delphi Connection Systems
RING TERMINAL; Terminal Gender: FEMALE; Manufacturer Series: 12146365; Wire Cross Section: 19 mm2;
Aptiv
RING TERMINAL; Wire Cross Section: 19 mm2; Terminal Gender: FEMALE;
12-142-3/4W
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SOLDER; Additional Features: PHENOLIC, 94V-1; Wire Gauge: 10 AWG; Voltage (Rated): 250 V; No. of Ways: 12;
12-142-W
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SOLDER; Additional Features: PHENOLIC, 94V-1; Wire Gauge: 10 AWG; Voltage (Rated): 250 V; Safety Approval: CSA; UL;
12-142-Y
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SOLDER; Additional Features: PHENOLIC, 94V-1; Wire Gauge: 10 AWG; Voltage (Rated): 250 V; Current (Rated): 30 A;
12-142
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Additional Features: PHENOLIC, 94V-1; Wire Gauge: 10 AWG; Voltage (Rated): 250 V; Current (Rated): 30 A;
12-140-3/4W
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SOLDER; Additional Features: PHENOLIC, 94V-1; Wire Gauge: 16 AWG; Voltage (Rated): 250 V; No. of Ways: 12;
12-140-W
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SOLDER; Additional Features: PHENOLIC, 94V-1; Wire Gauge: 16 AWG; Voltage (Rated): 250 V; No. of Decks: 1;
12-140-Y
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SOLDER; Additional Features: PHENOLIC, 94V-1; Wire Gauge: 16 AWG; Voltage (Rated): 250 V; Current (Rated): 15 A;
12-140
BARRIER STRIP TERMINAL BLOCK; Mounting Type: PANEL; Fastening Method: SCREW; Additional Features: PHENOLIC, 94V-1; Wire Gauge: 16 AWG; Voltage (Rated): 250 V;
12-141-3/4W
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SOLDER; Additional Features: PHENOLIC, 94V-1; Wire Gauge: 14 AWG; Voltage (Rated): 250 V; No. of Ways: 12;
12-141-W
12-141-Y
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SOLDER; Additional Features: PHENOLIC, 94V-1; Wire Gauge: 14 AWG; Voltage (Rated): 250 V; Current (Rated): 20 A;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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