The Push pull connectors are a type of cable interconnect which provides you a robust locking mechanism in a wide range of applications. The self-latching push pull connections are designed in such a way that they can only be released by squeezing the connector’s outer shell, thus preventing accidental disconnects.

They are lightweight and also provide you space-saving benefits with thousands of mating cycles. You can easily solder the wire with the insulator and contacts of the Push pull connector’s plug that provides an excellent locking system with the receptacle.

The self-latching system in the Push pull connectors makes it easy for the connector to be mated by a slight push of the plug into the receptacle. That connection can never be broken until you make a small force on the outer release sleeve backward.

Figure 1 Push Pull Connectors

The Push pull connectors have a variety of applications in the fields where data, current, or signal transfer require easy connection and follow blind mating with over 5000 mating cycles. It is also used in applications where an accidental disconnection between data, current, or signal transfer may have dangerous results. Some of the areas where Push pull connectors are necessary are as follows:

• Medical and Surgical: They can be used in medical and surgical instruments like ventilators, pacemakers, electrosurgical devices, disposable devices, dental equipment, etc.
• Test and Measurements: They can be used to get efficient readings/results in the test and measurement instruments like hardness tester, geospatial data system, high voltage experiments, GPS, weather sensors, etc.
• Research Industry: The multiple high voltage pin push pull connectors give the best results for many research purposes like sub-atomic research, physics research, laboratories, and robot connections.
• Data and Communications: They provide strong connections for indoor and outdoor antennas and networks like Satellites and Space Vehicles, Poilet Binaural Headset, Noise Reduction Communication Equipment, Remote Controls, Indoor, and Outdoor Antennas,  CAT5 and CAT6.
• Broadcast and Audio/Video: It gives the best results for connections in HDTV, Microphones, indoor and outdoor lighting, digital audio, and media converter.
• Machinery: It provides efficient connections for heavy-duty machines, forklift trucks, and hydraulic types of equipment.
• Defense and Military: The Push pull connectors provide high-performance interconnect solutions by transmitting power and data flawlessly in land vehicles, marine, military, and aerospace applications.
• Information Systems: They provide strong connections for input and output devices, computers, printers, copiers, and servers.
• Public Sector: They perform well in fire departments, police departments, and communications systems for the public. They can be used in traffic signals, sensors, trains, subways, and rescue operations.
• Motor Sports: Due to their resisting abilities from shock and vibrations, they provide excellent performance for motor sports in races. You can use them in cars, trucks, engine compartments, crash dummies, and emergency vehicles.
• Mating Cycles: They provide you with thousands of mating cycles, so it is best for the applications where you need to connect and disconnect the connector many times to fulfill your needs.

For using a Push pull connector, you must attach the wire with the male plug’s insulator and connect it with the panel-mounted female connector/receptacle.

For doing this, first, you must pass the cable from bend relief, collet nut, and collet. The cable should be soldered with the insulator’s contacts; after that, you should fit the insulator and the split insert carrier into the outer shell of the Push pull connector.

You should mount the receptacle on the device panel through PCB contacts or by soldering that depending on your device design. You can also utilize crimp connections as a customized solution.

At this stage, the plug should be gently pushed into the receptacle that locks the connection with the help of a self-latching system designed into it. The inner sleeve latches of the plug retract when you push the plug into the receptacle and move smoothly inside the locking/mating receptacle until it reaches a groove that has a matching profile as that of the latches.

This will allow the data to transfer between the wires, i.e., it completes the circuit.

To remove the closed data transferring path or the locked connection, you should softly push back the Push pull plug’s outer release sleeve that again retracts the latches and removes it from the receptacle groove’s profile, and allow you to disconnect the plug easily and quickly.

The function of bend relief in the Push pull connector is very similar to the collet, i.e., both of them are used to grip the outer cover of the cable.

When you attach the cable with the insulator contacts and then connect the male plug into the panel-mounted receptacle, the cable may face bending at the point where the cable enters into the plug, so there are many chances that the soldering of the cable with the insulator contacts damage.

In order to reduce this problem, bend relief has been designed that has the ability to withstand the bend occurring in the cable at the end of the Push pull connector.

An insulator in the Push pull connectors serves the primary purpose of transferring the data, current, or signals between two devices or instruments used in defense and military, information systems, medical and surgery, machinery, research industry, etc.

The cable directly connects on one side of the insulator with the insulator’s contacts after passing through the bend relief, collet nut, and collet, which is then fitted in the outer shell of the Push pull connector.

The other side of the insulator also consists of contacts that are pushed into the receptacle for closing the Push pull connector’s circuit path.

Figure 4 Push Pull Connector’s Insulator

The Push pull connector locking system totally depends on the latches fitted inside the outer shell of the connector’s plug.

The shape of latches is very similar to a thick arrow that is divided into two parts, i.e., the right part of the arrowhead and the left part of the arrowhead.

The inner sleeve latches of the plug retract when you push the plug into the receptacle.

The latches then move smoothly inside the locking/mating receptacle until it reaches a groove that has a matching profile as that of the latches.

You can never break the connection by pulling the cable or any other component of the connector. The only way to release the connection is to softly push back the Push pull plug’s outer release sleeve that again retracts the latches and removes it from the receptacle groove’s profile.

The collet and collet nut are fitted between the Push pull connector’s insulator and bend relief. After soldering the cable with the insulator’s contacts, the connection is secured with split insert carriers and then go through it with the collet.

The collet is used to pass the cable efficiently through the insulator’s contacts to the outer shell of the Push pull connector. It is also used to align the insulator’s connection with the outer shell of the connector.

After that, the collet nut is tightened on the collet for a secure and tight connection.

The Push pull connectors use a self-latching system for locking and unlocking the connection between its male plug and female receptacle.

Inside the outer shell of the connector, once the latches are stuck into a groove having the same profile as that of the latches, the connection can never break by pulling the cable out or any component of the connector.

The only way to release the connection is to make an axial push on the outer release sleeve backward that unlatches the Push pull connector, and then you can easily remove the male plug from the female receptacle.

The Push pull connectors have a self-latching system to lock and unlock the plug and receptacle.

The term “Mating” means to lock the male plug of the Push pull connector with the female receptacle by using latches.

After mating, the current, signals, or data start transferring.

Figure 8 Push Pull Connector’s Mating

The term “Mating Cycle” refers to the number of times the Push pull connector’s plug and receptacle can be mated.

If the connector’s plug and receptacle can be mated only 1000 times, then its mating cycle will be 1000.

The INT-AUTO Push pull connectors offer about 6000 mating cycles.

The INT-B Series Push pull connectors are durable, rugged, and lightweight solutions for many applications in defense and military, information systems, medical and surgery, machinery, research industry, etc.

Push-Pull Connectors Types:

Push-Pull connector plug:

Female Push-Pull Connector:

Cable Mount Push-Pull Connector:

Elbow Push-Pull Connector (Solder or Screw Fixing):

They are available in 00B series, 0B series, 1B series, 2B series, 3B series and 4Bseries with different pin ranges. The details are as under:

• 00B Series: Available in 2 /3 /4 /5 pins
• 0B Series: Available in 2/3 /4 /5 /6 /7 /9 pins
• 1B Series: Available in 2/ 3 /4 /5 /6 /7 /8 /10 /12 /14 /16 pins
• 2B Series: Available in 2 / 3 / 4 / 5 / 6 / 7 / 8 / 10 / 12 / 14 / 16 / 19 / 26 pins
• 3B Series: Available in 2 / 3 / 4 / 5 / 6 / 7 / 8 / 10 / 12 / 14 / 16 / 18 / 20 / 24 / 26 / 30 pins

1. You should remove the outer protection rubber covering of the cable from one end, i.e., you should release the small inner wires of the cable from the outer covering.
2. You should pass the cable first from bend relief and then from collet nut and collet in the same order as they are written.
3. You must solder the small wires efficiently with the connector’s male plug insulator contacts.
4. You should attach the plug’s insulator within the split insert carriers and then connect it with the collet.
5. By carefully aligning the plug’s insulator, collet, and collect nut, you should enter them into the outer shell of the connector.
6. You should tight the collet nut on the back of the collet.
7. Tight the bend relief on the back of the collet nut.

1. Untighten the bend relief from the back of the collet nut.
2. Untighten the collet nut from the back of the collet.
3. You should carefully remove the collet nut, collet, and plug’s insulator from the outer shell of the connector.
4. Now remove the split insert carrier from the plug’s insulator.
5. Unsolder the wire from the plug’s insulator contacts.
6. Remove the collet, collet nut, and bend relief from the cable.

• Bend Relief
• Collet Nut
• Collet
• Split Insert Carrier
• Insulator
• Outer Shell

Figure 9 Push Pull Connector’s Components

• Push pull connectors can be used to transfer data, signals, or current in an efficient manner.
• Thousands of mating cycles are allowed in Push pull connectors.
• The self-latching system in the connectors reduces accidental disconnects.
• You can easily latch and unlatch the Push pull connectors.
• These connectors are very easy to assemble and disassemble.
• Push pull connectors can be latched and unlatched in a very short time.
• These connectors provide you a secure connection between data transferring paths.
• These connectors have huge applications in major fields like defense and military, information systems, medical and surgery, machinery, research industry, etc.
• They are cost-effective.
• Due to the multiple keying system designs, the Push pull connectors can be blind mated.

• Endurance: Minimum 6000 mating cycles
• Temperature Range: -40°C to +250°C
• Humidity: up to 95% at 60°C temperature
• Resistance To Vibrations: 15g ( 10Hz to 2000Hz )
• Shock Resistance: 100g ( 6ms )
• Salt Spray Corrosion Test: Greater than144 hours
• Protection Index: IP50
• Shielding Efficiency: Greater than 75db at 10MHz / Greater than 40db at 1GHz

• Medical and Surgical: Due to the INTE-AUTO medical Push pull connector’s ability to work in wet and harsh environments, it can be used efficiently in medical and surgical instruments like baby weighing apparatus, ventilators, pacemakers, electrosurgical devices, disposable devices, dental equipment, etc.
• Test and Measurements: Due to the 360° EMC shielding and strong mating system of the INTE-AUTO Push pull connectors, they can be used to get efficient readings/results in the test and measurement instruments like hardness tester, geospatial data system, high voltage experiments, GPS, weather sensors, etc.
• Research Industry: The multiple low voltage pin Push pull connectors give the best results in many research purposes like sub-atomic research, physics research, laboratories, and robots connections.
• Data and Communications: Due to the multi-task handling abilities of the INTE-AUTO Push pull connectors, they provide strong connections for indoor and outdoor antennas and networks like Satellites and Space Vehicles, Poilet Binaural Headset, Noise Reduction Communication Equipment, Remote Controls, Indoor, and Outdoor Antennas, CAT5 and CAT6.
• Broadcast and Audio/Video: It gives the best results for connections in HDTV, Microphones, indoor and outdoor lighting, digital audio, and media converter.
• Machinery: The cost-effective and reliable INTE-AUTO Push pull connectors provide efficient connections for Aerospace temperature sensors, machine control systems, converter splitters, sound analyzers, heavy-duty machines, forklift trucks, and hydraulic types of equipment.
• Defense and Military: All military and defense devices need easy and strong mating connection solutions that can perform efficiently in harsh environments. The INTE-AUTO defense and military Push pull connectors provide high-performance interconnect solutions by transmitting power and data flawlessly in Airborne devices, multi-purpose target locators, battle management notebook computers, military radio, transmitters, land vehicles, marine, military, and aerospace applications.
• Information Systems: They provide strong connections for input and output devices, computers, printers, copiers, and servers.
• Public Sector: These connectors perform well in fire departments, police departments, and communications systems for the public. They can be used in traffic signals, sensors, trains, subways, and rescue operations.
• Motor Sports: Due to the resisting abilities of these connectors from shock and vibrations, they provide excellent performance for motorsports in races. You can use them in cars, trucks, engine compartments, crash dummies, and emergency vehicles.
• Mating Cycles: These connectors provide you with thousands of mating cycles, so it is best for the applications where you need to connect and disconnect the connector many times to fulfill your needs.

Yes, the strong self-latching system in Push pull connectors increases their safety to a maximum level.

They are a cost-effective mating solution that can provide you thousands of mating cycles.

Yes, there are many Push pull connector’s manufacturing companies in China that exports their product not only in China but also worldwide.

You can explore different reliable Push pull connector manufacturers on the web and contact them to place your order.

The best Push pull connector manufacturer can be found by searching on the web.

The Chinese connectors manufacturing market is the best for making cost-effective and reliable Push pull connectors.

You can do the research by keeping the below-mentioned points in your mind:

• Analyze the expertise of the manufacturer in manufacturing Push pull connectors.
• Check the experience and reviews of these connector’s manufacturer from their previous clients.
• The shipping coverage should be checked comprehensively.
• Market goodwill of the Push pull connector’s manufacturer should also be checked.
• Check if the connector’s manufacturer is adhering to the essential quality standards.
• You should analyze the provided warranty and the feasibility of the cost of the Push pull connector’s manufacturer.
• The product delivery speed and precision are what you should be aiming at.

Luckily, Shenzhen INTE-AUTO Technology Co., LTD in China has all the above-mentioned qualities with great achievements.

• Search for the best Push pull connector manufacturer in China through the web.
• Go to the website of the best Push pull connector manufacturer you have selected.
• You should find the contact information and ask for all the import requirements to your country.
• You should get all information about the necessary checks at the customs office of your country.
• You should interact with your connectors manufacturer and finalize your deal.
• You should clear complete payments and finalize the order by fulfilling all importing requirements.
• You will soon get your Push pull connector order at your doorstep.

Push pull connectors can be ordered from many different connector manufacturers worldwide that have different delivery times.               

Chinese connector companies are considered to be the world’s best connector manufacturers having reasonable prices and the fastest delivery time.

Specifically, Shenzhen INTE-AUTO Technology Co., LTD in China can provide you the best quality Push pull connectors with minimum delivery time.

You can get a sample of the connector within one to three days when your sample request has been received by INTE-AUTO.

For a product quantity under 200 pieces, you will get your order within three to seven working days.

For a product quantity under 500 pieces, you will get your order within seven to ten working days.

For a product quantity under 1000 pieces, you will get your order within twelve to eighteen working days.

Not every Push pull connector manufacturer provides you a free sample of its product for testing.   

However, you can contact the Shenzhen INTE-AUTO Technology Co., LTD in China that can provide you a free sample of Push pull connectors.   

You can get a sample of the connector within one to three days when your sample request has been received by INTE-AUTO.

The MOQ is a short form for ”Minimum Order Quantity”. Every Push pull connector manufacturer provides its own MOQ requirements.  If you want a flexible MOQ, you can contact Shenzhen INTE-AUTO Technology Co., LTD in China; they have no strict MOQ requirements. You can order a minimum of one Push pull connector piece for INTE-AUTO

• You should properly assemble the Push pull connector.
• You should use the best quality manufactured Push pull connector.
• You should buy the connector from a top-rated manufacturer who uses the best quality material for the manufacturing of their products.
• You should use that Push pull connector that has been tested and certified by RoHS and ISO9001.
• Your Push pull connector can endure multiple hours of salt spray corrosion testing.
• Your Push pull connector should be 360° EMC shielded that have the ability to eliminate interferences.
• The connector’s usage temperature range should be from -55°C to 250°C.
• It should be used in environments where system vibration ranges between 10Hz to 2000Hz.
• The pin configuration of both the connector’s plug and receptacle should match.
• The circular shape plug should be connected with a circular shape receptacle.
• If your connector is not waterproof, then you should avoid using it for wet applications.
• You should use bend relief to avoid bending the cable.
• The connection should be released by applying small axial force on the outer release shell and only by pulling the cable.
• You should align the keying on the Push pull connector’s plug and receptacle for proper connection.

No, there is no need for a regular inspection for your Push pull connectors.

The chances of Push pull connector’s damage reduces if you have purchased your connector from a top-rated manufacturer who uses the best quality material for the production of their products.