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
Amphenol's AP-4-21 RCA Connector features 1X1 VERTICAL configuration with POLYBUTYLENE TEREPHTHALATE insulator. Ideal for GENERAL PURPOSE AUDIO, it has FEMALE contact gender and RND PIN-SKT style. Suitable for CABLE AND PANEL mounting with SOLDER termination, offering 4 poles for audio applications.
Median Price
$18.015
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1k+
DigiKey
1+ parts
$16.050
100+ parts
$11.591
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$9.855
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Mouser Electronics
$19.980
$13.870
$13.460
VNN
Vyrian
Nova Conductors
Gateway Technologies
$10.951
$9.746
Singapore Electronics
$12.046
$11.202
$10.720
$10.239
Continental Prestige Electronics
Argo Parts USA
Netroflash
Perfect Parts
Vertical configuration allows for space-saving installation in tight spaces.
Polybutylene Terephthalate provides excellent electrical insulation, durability, and resistance to heat and chemicals.
General purpose audio connector is versatile and compatible with a wide range of audio devices.
Suitable for both cable and panel installations, offering flexibility in setup.
Solder termination ensures a secure and reliable connection, reducing signal loss and interference.
Female contact gender allows for easy mating with male connectors, ensuring a proper connection.
Round pin socket contact style offers a stable and low-resistance connection for optimal audio signal transmission.
Having 4 poles allows for multiple connections to be made simultaneously, ideal for stereo audio setups or other multi-channel applications.
RCA Connectors AP-4-21 attributes and parameters. Explore more RCA Connectors devices from Amphenol
Additional Features:
Configuration:
Connector Type:
Mating Contact Finish:
Contact Gender:
Contact Material:
Contact Style:
DIN Conformance:
IEC Conformity:
Insulator Material:
MIL Conformity:
Mounting Type:
No. of Poles:
No. of Ports:
Option:
Termination Type:
AP-4-21 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.10
SB
Amphenol is one of the world’s largest providers of high-technology interconnect, sensor and antenna solutions. Our products Enable the Electronics Revolution across virtually every end market, including Automotive, Broadband Communications, Commercial Aerospace, Industrial, Information Technology and Data Communications, Military, Mobile Devices and Mobile Networks. Founded in 1932, Amphenol trades on the New York Stock Exchange under the ticker APH and is headquartered in Wallingford, Connecticut, USA.
1N4148W-T
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Inter F E T
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Terminal Finish: TIN LEAD; Package Body Material: PLASTIC/EPOXY;
1N4148WS
Jiangsu Changjiang Electronics Technology
SS14
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Littelfuse
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T
Samsung
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Load Regulation (%): 1.5 %; Operating Temperature (TJ-Min): 0 Cel; Maximum Line Regulation (%/V): .07;
LM2931Z-5.0G
Onsemi
LM2931Z-5.0G by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V output voltage, 0.6V dropout voltage, and 0.1A output current. It is ideal for applications requiring stable power supply in temperature-sensitive environments due to its operating range of -40°C to 125°C.
STM32F401CDY6TR
STMicroelectronics
STM32F401CDY6TR by STMicroelectronics is a 32-bit microcontroller with 393216 ROM words, 50 MHz clock frequency, and 36 I/O lines. It is used in applications requiring high-speed processing, such as industrial automation and consumer electronics.
C0805C104K5RACTU
KEMET Corporation
KEMET C0805C104K5RACTU 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 surface mount applications in electronics requiring compact size and reliable performance.
C1206C104M5RACTU
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.
1N4148
Renesas Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Promax-johnton
FDC5614P
MSKSEMI SEMICONDUCTOR
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 2 W; Transistor Element Material: SILICON; Minimum DS Breakdown Voltage: 60 V;
BAV99
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Fairchild Semiconductor
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Terminals: 3; Maximum Drain Current (ID): .2 A; Operating Mode: ENHANCEMENT MODE;
1N4148WT
Tak Cheong Electronics Holdings
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
DS18B20Z+
Analog Devices
DS18B20Z+ by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, with ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
BSS123,215
NXP Semiconductors' BSS123,215 is a N-CHANNEL FET for SWITCHING applications. Features include 100V DS Breakdown Voltage, 0.17A Drain Current, and 6 ohm On Resistance. With GULL WING terminals and ENHANCEMENT MODE operation, it's ideal for small outline packages in various electronic devices.
245
Switchcraft
Switchcraft 245 RCA Connector features Tin finish, Copper Alloy contacts, and 6.3mm AUDIO type. Ideal for audio applications with one connector, screw termination, and cable mounting for efficient connectivity.
150306
Lumberg Connect
3.5mm AUDIO; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: FEMALE; No. of Connectors: ONE; Insulator Material: POLYBUTYLENE TEREPHTHALATE;
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.
ACJD-GRN
The Amphenol ACJD-GRN RCA Connector features 1X1 VERTICAL configuration, with insulation resistance of 1000000000 ohm. Ideal for 6.3mm AUDIO connectors, it has a durability of 500 cycles and can withstand temperatures from -25 to 75 °C.
A050-000-ST-KJ
Tripp Lite
AUDIO/RCA CONNECTOR;
153206
The Lumberg Connect 153206 RCA Connector features a mono audio type with nickel termination contact finish. With an insulation resistance of 100M ohm, it is suitable for commercial applications requiring a male contact gender and straight mounting style. This durable connector has a rated current of 1A and can withstand temperatures from -20 to 70°C.
TS3P
The Amphenol TS3P RCA Connector features 6.3mm audio type, 1000VDC dielectric voltage, and 10A signal current rating. Ideal for stereo audio applications with a temperature range of -25 to 75°C, this connector has a zinc alloy shell, black insulator color, and UL reference standard compliance.
TM2PNJ-AU
The Amphenol TM2PNJ-AU is a mono RCA connector with 6.3mm audio type, suitable for audio applications. It offers high insulation resistance of 1G ohm and dielectric voltage withstand of 1500VDC. With a rated current of 10A, it operates b/w -25 to 75°C, making it ideal for audio equipment in various environments.
35FM3
3.5 MM AUDIO;
RT3MC-B
Neutrik Ag
The Neutrik Ag RT3MC-B is a Mini XLR connector with 3 poles, rated for 5A signal current. It features a polarization key and durable construction for 1000 cycles. Ideal for commercial applications requiring reliable male contact with solder termination and gold-plated mating finish.
NYS215
NYS215 by Neutrik Ag is a 6.3mm audio connector with a right angle mounting style. It has an insulation resistance of 1GΩ and can withstand voltages up to 500VDC. This RCA connector is commonly used in commercial audio applications for connecting phono devices.
35RM3L
SJ2-35894D-SMT-TR
Cui Devices
3.5 MM AUDIO; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 500VAC; Contact Style: RND PIN-SKT; Body Diameter: .197 inch;
188
Switchcraft 188 is a RCA connector with 6.3mm AUDIO type, suitable for cable mounting with SOLDER LUG termination. It features one connector and two poles, ideal for audio equipment connections.
NYS231LBG
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.
153
6.3mm AUDIO; Option: GENERAL PURPOSE; No. of Connectors: ONE; Contact Material: NOT SPECIFIED; Additional Features: 94V-0; JESD-609 Code: e3;
SJ-3523-SMT-TR
3.5 MM AUDIO; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 500VAC; No. of Connectors: ONE;
3571
A/d Electronics
3.5mm AUDIO; DIN Conformance: NO; MIL Conformity: NO; Body or Shell Style: JACK; IEC Conformity: NO;
NC3MX
Neutrik Ag's NC3MX is a 1X1 VERTICAL RCA Connector with 3 poles. Ideal for AUDIO applications, it features CLAMP termination and is designed for CABLE mounting.
SP-35401
Cui
Cui SP-35401 RCA Connector features 100M ohm Insulation Resistance, 500VAC Dielectric Withstanding Voltage, and -25 to 70°C Operating Temperature. Ideal for STEREO audio applications with a 3.5mm AUDIO connector type, BLACK insulator color, and MALE contact gender.
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AP-4-22
GENERAL PURPOSE AUDIO; Option: GENERAL PURPOSE; Contact Gender: MALE; No. of Poles: 4; Mounting Type: CABLE AND PANEL; MIL Conformity: NO;
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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