RCJ-051 Allicdata Electronics
Allicdata Part #:

CP-1424-ND

Manufacturer Part#:

RCJ-051

Price: $ 0.69
Product Category:

Connectors, Interconnects

Manufacturer: CUI Inc.
Short Description: CONN RCA JACK MONO 3.2MM PCB
More Detail: 3.20mm ID, 9.00mm OD (RCA) Phono (RCA) Jack Mono C...
DataSheet: RCJ-051 datasheetRCJ-051 Datasheet/PDF
Quantity: 2848
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 0.63000
10 +: $ 0.55440
25 +: $ 0.52164
50 +: $ 0.49997
100 +: $ 0.47817
250 +: $ 0.43470
500 +: $ 0.39123
1000 +: $ 0.34776
2500 +: $ 0.31516
Stock 2848Can Ship Immediately
$ 0.69
Specifications
Series: RCJ
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Connector Type: Phono (RCA) Jack
Gender: Female
Signal Lines: Mono
Industry Recognized Mating Diameter: 3.20mm ID, 9.00mm OD (RCA)
Actual Diameter: 0.130" (3.30mm ID), 0.327" (8.30mm OD)
Number of Positions/Contacts: 2 Conductors, 2 Contacts
Internal Switch(s): Does Not Contain Switch
Mounting Type: Through Hole
Termination: Solder
Shielding: Unshielded
Features: Board Lock
Insulation Color: Black
Voltage - Rated: --
Mating Length/Depth: --
Contact Material - Plating: Nickel
Body Material: Brass
Body Color: Silver, Black
Includes: --
Housing Material: Polyamide (PA66), Nylon 6/6
Contact Material: Brass
Cable Opening: --
Panel Hole Size: --
Thread Size: --
Operating Temperature: -20°C ~ 85°C
Description

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Barrel - Audio Connectors encompass a wide variety of connectors used when connecting two audio devices, such as headphones, microphones, and speakers. One such connector is the RCJ-051. Used in both digital and analog applications, the connector is a circular, cylindrical connector with two- and three-pin configurations, and is made using high-grade brass with gold-plated contacts. The two-pin variation is used mainly for audio applications, particularly those related to digital and analog connection, while the three-pin variation is mainly used in video applications.

The RCJ-051\'s two-pin configuration is the most commonly used type for audio applications. It offers better signal isolation, a higher maximum current capacity, and a tighter connection than its three-pin counterpart. The two-pin variation also features an integrated strain relief, which helps prevent the connectors from becoming damaged over time from repeated plugging and unplugging. The two pins of the RCJ-051 are arranged so that the longest one is aligned with a center line of the connector housing. The contact surfaces of the two pins are designed in a way so that one is slightly raised above the other, allowing devices with two-pin connections to be securely and accurately joined without any slippage.

The RCJ-051 can be found in a variety of audio applications, including headphones, microphones, and speakers. The two-pin variation is often used to connect audio devices such as headphones, microphones, and speakers to an audio output device such as a laptop, television, or amplifier. Additionally, the connector is frequently used to join various digital and analog audio components, such as a preamp, DAC, and amplifier.

The RCJ-051\'s two-pin connector boasts excellent electrical characteristics. The gold-plated contacts are highly resistant to oxidation and corrosion, providing greater durability and further expanding the life expectancy of the device. Additionally, the gold plating also helps reduce contact resistance, resulting in improved signal quality. The two-pin configuration also helps to provide an even distribution of the signal, which produces smoother audio with less noise degradation.

The RCJ-051 is relatively easy to install. It can often be done using a Phillips screwdriver and requires no soldering or additional hardware. Additionally, the connector is designed to be backward-compatible with its two-pin counterparts, making it even simpler to retrofit existing devices with the RCJ-051.

In conclusion, the RCJ-051 is an ideal choice for a range of audio applications. The two-pin variation offers excellent signal isolation, a higher maximum current capacity, and a tighter connection than its three-pin counterpart. Additionally, it features an integrated strain relief, gold-plated contacts for improved signal quality, and is easy to install or retrofit.

The specific data is subject to PDF, and the above content is for reference

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