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RCA Jack

It’s widely used in analog signal transmission. The simple structure design is from the long history.
Until today, it’s still used in master tape machine, vinyl record machine, CD player, Mixer, effects unit, amplifier, and so on. 
RCA socket's structural section is a standard coaxial design although there is no standard characteristic impedance but sometimes it is used for other RF terminal adapter interface, and to delivery composite video signals (the appearance is orange), or S/PDIF format digital audio signal.  

In the analog signal transmission, the left channel’s appearance is red color and the right channel’s appearance is white or black color.
For the interface of RCA jack, the positive pole is hidden in the body. The inner diameter is about 3.175mm (1/8”).
The outer larger body or the shell is the negative pole. The inner diameter is about 8.25mm (1/3”).
There is insulator between the positive pole and negative pole to isolate the insulation material.  

RCA jack are divided into 3 types: Cable mount, Case mount, and PCB mount. 

廣泛應用於類比訊號傳輸,發展歷史長久及結構簡單的設計,迄今仍被應用於
母帶機、唱盤機、光碟撥放器、混音器、效果器、擴大機及主動式揚聲器等設備。
僅管沒有標準的特性阻抗,但RCA端子在斷面結構上是屬於相當標準的同軸設計,
故有時仍被採用作為其他RF端子的轉接介面,用以傳遞數位訊號,
​如應用於複合視訊訊號(外觀為黃色)或S/PDIF格式的數位音頻訊號(外觀為橘色)。

RCA母座在傳遞類比訊號時,左聲道外觀為紅色,右聲道外觀為白色或黑色。
在介面部分,正極隱藏於本體之內,容許內徑約為3.175mm(1/8"),
外部較大的本體為負極,外徑約為8.25mm(1/3"),兩者之間以絕緣材質隔離,

母座在分類上大致可區分為線材按裝、機殼按裝及PCB按裝。

RCA Jack
Cable mount

ost of the wire are used to switch to different interfaces. 
Although compared to a dedicated adapter, there are more defects in welding points. 
But relatively it has the advantages of free conversion interface, such as RCA converse to TRS or XLR interface. 
There is only a small part of the original interface will be used to extend the signal. 

線材按裝大多應用於轉接不同介面,雖比起專用的轉接器,有更多焊接點的缺點,
​但相對具有轉化介面較自由的優點,如RCA轉換TRS或XLR介面,少部分應用於原介面延長訊號使用。

RJ-124

Spring sleeve

彈簧尾套

Aluminum shell​

鋁外殼

JPGPDF

RJ-123

Spring sleeve

彈簧尾套

Brass shell

黃銅外殼

JPGPDF

RJ-121

Shell with Zinc alloy plated

錫鎳電鍍外殼

JPGPDF

RJ-119

Shell with sandblast nicke

噴砂鍍鎳外殼

JPGPDF

RJ-117

Shell with gold plated

鍍金外殼

JPGPDF

RJ-116

Clip crimp cable

線夾鎖線

JPGPDF

RJ-115

RJ-114 / RJ-115

Shell with sandblast nickel

噴砂鍍鎳外殼

JPGPDF

RJ-112

RJ-112 / RJ-113

Two-color shell

雙色外殼

JPGPDF

RJ-111

RJ-110 / RJ-111

Rubber color ring

橡膠色圈

Clip crimp cable

線夾鎖線

JPGPDF

RJ-106

RJ-104 / RJ-105 / RJ-106

Clamp cable

外殼鎖線

JPGPDF

RCA Jack
Case mount

The body has a combination of barrier and nut.
Those two things will lock the connector on the shell of the device or the panel and it will connect to the device circuit through the machine.
Because the connector is separated from the main device circuit, it will make it easier to fix the terminal. 

本體上具有檔板及螺母的組合,
可將連接器鎖固於設備外殼或面板,再透過機內線連接設備電路,
​由於與主設備電路分離,也使得更換維修端子較為方便

RJ-310

Single point conduction

單點傳導

Shell insulation

外殼絕緣

JPGPDF

RJ-301

Flat thread

平面螺牙

Hexagon baffle

六邊型檔板

JPGPDF

RJ-131

Color insulation

有色絕緣​

Round baffle

圓型檔板

JPGPDF

RJ-130

Color insulation

有色絕緣

​Hexagon baffle

邊型檔板

JPGPDF

RJ-129

Flat body

平面本體

JPGPDF

RJ-128

Double thread

雙邊螺牙

JPGPDF

RJ-127

Interface embossing​

介面壓花

​Hexagon

baffle六邊型檔板

JPGPDF

RJ-126-TEF

Hexagon baffle

六邊型檔板

JPGPDF

RJ-126-POM

Color insulation

有色絕緣

Hexagon baffle

六邊型檔板

JPGPDF

RJ-125

Round baffle

圓型檔板

JPGPDF

RCA Jack
PCB mount

The PCB version of the RCA Jack design is easier to install on the PCB.
​According to the your needs, you can choose straight (180 degrees) or right angle (90 degrees) to
​ increase the freedom of planning of the machine. 

具佈局腳位以利於PCB版設計安裝,
可依需求選擇直行(180度)及直角(90度)結構,
增加機內規畫自由度。

RJ-209

Light weight plate

輕量沖壓檔板

Right angle​

直角結構

JPGPDF

RJ-255

Light weight body

輕量本體

Right angle​

直角結構

JPGPDF

RJ-255-180

Shell insulation

外殼絕緣

Straight​

直行結構

JPGPDF

RJ-203

Square bottom

方正底板

Right angle

直角結構

JPGPDF

RJ-202

Light weight plate

輕量沖壓檔板

Right angle​

直角結構

JPGPDF

RJ-201

One piece body

本體一體成型

Straight​

直行結構

JPGPDF

Contact us

Aec Connectors Co., Ltd.
Address : 36, Lane 63, Kai An Rd., Hoshun Ind. Park, Tainan City 709, Taiwan, R.O.C.
Telephone : +886-6-3553595(Rep.)
Fax : +886-6-3553258
Email : sales@aecconnectors.com.tw


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