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Female OBD2 jack to four 4mm banana plugs cable
A banana connector (commonly banana plug for the male, banana socket or banana jack for the female) is a single-wire (one conductor) electrical connector used for joining wires to equipment. The term 4 mm connector is also used, especially in Europe, although not all banana connectors will mate with 4 mm parts. 

OBD2 female to 4mm bababa plugs

Solid molded female OBD-2 jack (fits to passenger cars and heavy trucks)

4 signal wires to 4mm banana plug

Pin OBDII plug                     Signal                                Cabel

4+5                                       GND                                  black1

7                                           ISO K-Line                         black2

15                                         ISO L-Line                          yellow

16                                         Battery Voltage+12V           Red

4mm cable for 4 banana plugs Core strengths description

The plug is typically a fourleafed spring tip that fits snugly into the jack. The plugs are frequently used to terminate patch cords forelectronic test equipment. They are also often used as the plugs on the cables connecting the amplifier to the loudspeakers in hi-fi sound systems.
 

4mm cable for 4 banana plugs introduction

The pin's diameter is nominally 4 mm (0.16 in). The pin has one or more lengthwise springs that bulge outwards slightly, giving the appearance of a banana. Taking the springs into account, the actual diameter of a banana plug is typically a bit larger than 4 mm when not pl ed in. When inserted into a matching 4 mm socket the springs press against the sides of the socket, improving the electrical contact and preventing the pin from falling out. The curved profile of these springs is probably the origin of the name "banana plug". The other end of the plug has a lug connector to which a length of flexible insulated equipment wire can be attached, which is either screwed, soldered, or crimped into place. An insulating plastic cover is usually fitted over this rear end of the connector.

The rear end of a 4 mm plug often has a 4 mm hole drilled in it, either transversely or axially, or both, to accept the pin of another 4 mm plug. This type is called a "stackable" 4 mm plug.

Banana Plugs Explosion Diagram

The length range of banana plugs: 27mm59mm

The general materials of banana plugs:  
Body:Brass
Spring: Steel, Beryllium copper
Surface: Nickel plated, Gold plated
Insulator: PVC, ABS, PA, PE

Banana Plugs Applicable

A number of widely used plugs are based on combining 2 or more banana plugs with a plastic handle and other features for ease of use and to prevent accidental insertion in other such plugs. Many of these plugs are derived from the double banana plug consisting simply of two banana plugs spaced 3/4 inch (about 19mm) apart.

US style double banana (pictured): A plastic housing containing two banana plugs, allowing simultaneous connection of a signal line and a ground (earth) line; see the photo. The housing may allow the connection of individual wires, a permanently attached coaxial cable providing both signal and ground, or a coaxial connector such as the BNC connector

Banana Plugs Family Models

The classification of banana plugs: 

1mm/2mm/4mm banana plug, 
2mm/4mm safety banana plug 
Four cage spring plug / Nine cage spring plug

One pin plug / seven pin plug

U fork plug

Production Process: 

IQC-Lathe processing instruments - Plating- Assembling- Packaging- Delivery 
Quality Inspection Process in XWYH Electronics Co., Ltd. 
High-quality products from the complete quality inspection process 

 

OEM Service

Free sample.

Timely communication, e-mail will be replied within 24 hrs or even faster.

All products have 1 year warranty.

All products checked and packed in good condition before dispatch.

Please do not hesitate to contact us when you have questions or requirements. We will try our best to solve the problem.

Custom made, OEM and ODM are welcome. 

Packaging & Shipping

Our Services

Company Information

Changzhou Xiwangyuhua Electronics Co., Ltd. is a private company specialized in the manufacture and selling of alligator clips, battery clips, wire strippers, automotive parts and PVC jackets. 

We are certified by ISO9001 and enjoy a great reputation in the industry of electronic components and increasingly enlarge the market share. A major reason for the success and growth is our ability to consistently provide customers with high quality products at very competitive prices. High quality products have been exported to Europe, the U.S.A. and Southeast Asia. Holding the running mission of "active, sincere, effective; quality first and reputation foremost", we are committed to enhancing our leading position of electronic connectors in the mainland of China. Your cooperation is warmly welcomed.

FAQ

1. Q:  How to check the quality?

     A:  After price confirmation, you may require for samples to check that.

2. Q: Payment Terms?

     A:   We accept payment as the following.
           1).100% TT in advance. 
           2). 30% T/T deposit, 70% balance before delivery. 

3. Q:   Accept OEM?

     A:   Yes.

4. Q:   Delivery time?

     A:  1) Samples: Within one week.

           2) Batches: 15-20 days usually.

5. Q:   Can I get your e-catalog?

     A:   Yes also You can check with: www.czyh.com for more information.

More details, please contact us.