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
Switchcraft TR2A is a 2-pole RCA connector with plastic insulator, suitable for 2.5mm audio connections. It features female contact gender, solder lug termination, and jack body style. Ideal for cable and panel mounting applications in audio equipment.
Median Price
$5.350
Lifecycle Status
Suppliers In-Stock
19
In-Stock Inventory
1k+
Heilind Electronics
1+ parts
$4.880
100+ parts
$4.067
1k+ parts
$3.813
10k+ parts
-
RS Americas
$5.090
$3.660
$3.210
Interstate Connecting
$5.315
$4.415
$4.159
Newark
$4.230
RS (Exports)
$7.290
$5.940
$5.610
Element14
$7.330
Farnell
$10.240
Verical
$6.442
$6.005
Master Electronics
$5.270
$5.070
$5.040
Nova Conductors
$3.000
DF Sales Co.
$3.200
IBS Electronics
$6.213
$4.993
$4.951
Electro Sonic
$3.710
$3.240
$2.970
Vyrian
Lakeland Logistics Inc
Bristol Electronics
Resion
A2Z Electronics, Inc.
Argo Parts USA
Netroflash
$2.940
Aztec Data Supply Inc.
$4.750
Continental Prestige Electronics
$11.770
$7.260
Vertical configuration saves space and allows for easy connections in tight spaces or limited vertical clearance.
Plastic is a durable and lightweight insulator material that provides good electrical insulation while keeping the overall weight of the connector low.
2.5mm audio connector type is commonly used for various audio applications, ensuring compatibility with a wide range of devices and equipment.
Cable and panel mounting type offers versatility in installation options, allowing for secure connections either through cables or directly mounted on panels.
Solder lug termination type provides a reliable and secure connection, suitable for applications where a strong contact point is required.
Female contact gender allows for easy and secure connections with male connectors, ensuring compatibility with various devices and equipment.
Jack body or shell style is a standard design that is widely recognized and compatible with a variety of connectors, making it easy to use in different setups.
2 poles provide connection for two separate circuits or signals, making this connector suitable for stereo audio applications or other dual-channel setups.
RCA Connectors TR2A attributes and parameters. Explore more RCA Connectors devices from Switchcraft
Body or Shell Style:
Configuration:
Connector Type:
Mating Contact Finish:
Contact Gender:
Contact Material:
DIN Conformance:
IEC Conformity:
Insulator Material:
MIL Conformity:
Mounting Type:
No. of Poles:
No. of Ports:
Option:
Termination Type:
TR2A Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.10
SB
NSN
5935-00-018-6258, 5935000186258
NIIN
000186258
Switchcraft is a leading supplier of a broad line of components for the audio, video, telecommunication, computer, medical, military, appliance, transportation and instrumentation industries. With a basic line of over 5,000 standard products and thousands of variations, Switchcraft markets products both domestically and internationally through a network of manufacturers' representatives and independent distributors. We specialize in quick-turn, low-volume, custom-engineered harsh environment products using our round, sealed connectors. With a on-site toolroom and 3D design capability, we can provide the fastest, most efficient response to your project's custom needs. Switchcraft has a proud history of manufacturing products in the United States. We have a 185,000 sq ft Chicago facility which supports our electrical and electromechanical component operations. Nearby, our 35,000 sq ft Conxall facility specializes in custom cable assembly manufacturing. Read more about our capabilities here.
1N4148
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Jgd Semiconductors
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Polarity: BIDIRECTIONAL; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.2 V; Maximum Repetitive Peak Reverse Voltage: 18 V;
1N4148WT
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
U.FL-R-SMT-1(10)
Hirose Electric
U.FL-R-SMT-1(10) by Hirose Electric is a RF connector with 50 ohm impedance, 0.05 dB insertion loss, and 8 GHz operating frequency. Ideal for board mounting in commercial applications, it features gold termination finish, liquid crystal polymer insulator, and 200VAC dielectric voltage resistance.
M24308/2-1F
Bel Fuse
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1750VAC; No. of Connectors: ONE; Mixed Contacts: NO;
LM555CMX
Onsemi
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Daco Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Sangdest Microelectronics (Nanjing)
BAV99
Sensitron Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Micro Commercial Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Position: DUAL;
2N2222A
International Devices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
EU2B-YS2J03F
Idec
ROTARY SWITCH;
Positronic Industries
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Additional Features: STANDARD: MIL-DTL-24308, POLARIZED; Body or Shell Style: RECEPTACLE;
LM107H
General Electric Solid State
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Minimum Voltage Gain: 25000;
LL4148
International Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Raytheon Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Minimum DC Current Gain (hFE): 100; Maximum Turn On Time (ton): 35 ns;
Baneasa S A
Good-ark Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V; Maximum Time At Peak Reflow Temperature (s): 10; JESD-609 Code: e3;
ULN-2803A
Sprague Electric
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Temperature Grade: OTHER; Terminal Form: THROUGH-HOLE; No. of Terminals: 18; Package Code: DIP; Package Shape: RECTANGULAR;
SJ-43515TS-SMT-TR
Cui
Cui's SJ-43515TS-SMT-TR is a 3.5mm AUDIO RCA Connector with 1X1 HORIZONTAL configuration, suitable for BOARD mounting. Featuring SILVER contact finish, it offers 5000 cycle durability and operates b/w -25 to 85 °C, ideal for commercial applications requiring reliable signal transmission.
AX3MBULK
Amphenol
AX3MBULK by Amphenol is a 1X1 VERTICAL RCA Connector with Insulation Resistance of 1000000000 ohm. It has GLASS FILLED POLYAMIDE insulator material and operates b/w -25 to 75 °C. Ideal for XLR connectors, it offers a rated current of 15 A and features ZINC ALLOY shell material.
NYS231LBG
Neutrik Ag
Neutrik Ag NYS231LBG is a 3.5mm audio plug with nickel finish, suitable for stereo applications. Featuring 200M ohm insulation resistance and 500VDC dielectric voltage, it offers durable performance with 5000 cycles lifespan. Ideal for cable mounting in audio systems requiring reliable male connectors.
NC7FD-LX
Neutrik Ag's NC7FD-LX is an XLR connector with 7 poles, suitable for RCA connections. It features a dielectric voltage of 1500VDC, insulation resistance of 10^10 ohm, and contact resistance of 5 mohm. Ideal for applications requiring reliable signal transmission in audio equipment with operating temperatures from -30 to 80°C.
ACJS-MV35-3S
The Amphenol ACJS-MV35-3S is a 3.5mm audio jack connector with 1X1 vertical configuration, suitable for stereo audio applications. It offers high insulation resistance of 1000000000 ohm and dielectric voltage withstand of 500VAC. With a solder termination type and locking mounting option, it ensures secure signal transmission in board and panel setups.
NC3MPR-HD
The Neutrik Ag NC3MPR-HD is a waterproof XLR connector with 1X1 vertical configuration. Featuring a contact resistance of 5 mohm, it can handle a rated current of 16A. Ideal for audio applications requiring durability and reliability in harsh environments.
TP101
Amphenol Nexus Technologies
GENERAL PURPOSE AUDIO; Option: GENERAL PURPOSE; No. of Connectors: ONE; Body or Shell Style: PLUG; MIL Conformity: NO; IEC Conformity: NO;
SJ-43514-SMT
Cui Devices
3.5mm AUDIO; Option: GENERAL PURPOSE; DIN Conformance: NO; IEC Conformity: NO; Contact Material: COPPER ALLOY; Mounting Type: BOARD;
NC7FD-LX-B
Neutrik Ag's NC7FD-LX-B is a 1x1 vertical RCA connector with IEC conformity. Featuring solder termination, it has 7 poles and is ideal for audio applications. The receptacle connector mounts on cables, making it suitable for various audio equipment setups.
3591
A/d Electronics
3.5mm AUDIO; DIN Conformance: NO; IEC Conformity: NO; MIL Conformity: NO; Body or Shell Style: JACK;
RCJ-042
AUDIO/RCA CONNECTOR; Option: GENERAL PURPOSE; JESD-609 Code: e3; No. of Poles: 2; Mating Contact Finish: TIN; No. of Ports: 1;
280
Switchcraft
6.3mm AUDIO; Option: GENERAL PURPOSE; No. of Connectors: ONE; DIN Conformance: NO; No. of Ports: 1; Termination Type: SOLDER LUG;
A4M
XLR; Option: GENERAL PURPOSE; Contact Gender: MALE; No. of Connectors: ONE; No. of Poles: 4; No. of Ports: 1;
SJ1-2503A
2.5mm AUDIO; Reliability: COMMERCIAL; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 700VAC; No. of Connectors: ONE; Body Depth: .425 inch;
SJ-43514-SMT-TR
Cui SJ-43514-SMT-TR is a 3.5mm AUDIO RCA Connector with 1X1 HORIZONTAL configuration, suitable for BOARD mounting. Features include Insulation Resistance of 100M ohm, Dielectric Withstanding Voltage of 500VAC, and Durability up to 5000 Cycles. Ideal for audio equipment applications requiring FEMALE contact gender and SURFACE MOUNT termination.
MP-4102-54P
Amphenol's MP-4102-54P is a MIL-conforming RCA connector with 1 port. It is a general-purpose audio connector that can be mounted on both cables and panels. With 54 poles, it offers crimp/solder termination and is commonly used in audio equipment and systems.
NC3MBH-1
XLR;
AG3MCCH
AG3MCCH by Amphenol is a RCA connector with 0.61" body length, 500M ohm insulation resistance, and 1500VDC dielectric voltage. Ideal for board mounting in audio applications, it features POLYPHENYLENE SULPHIDE insulator material, -30 to 80°C operating range, and durable for 5000 cycles.
AP-176
The Amphenol Nexus Technologies AP-176 RCA Connector features a body diameter of 0.828", insulation resistance of 1G ohm, and dielectric voltage withstand of 707VAC. Ideal for general purpose audio connections, this connector has a durable stainless steel shell, solder termination, and can withstand temperatures from -55 to 85°C.
M55116/10-0
Power Connector
GENERAL PURPOSE AUDIO; Option: GENERAL PURPOSE; Configuration: 1X1 VERTICAL; Additional Features: STANDARD: MIL-DTL-55116; No. of Poles: 6; DIN Conformance: NO;
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Supply Digital Components
$106.00
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