Confirm application

Female end of 7/8 connector, pre - molded plug, 3 - 6 PIN, wire - soldering type, 7/8 - 16UNF

Serial Code : 7/8 series Product Code : MC78NF-06U5LSLNS601 Product Info :

Available Pin Counts: 3P, 4P, 5P, 6P

Type: Female

Applications: Power, Signal Transmission

Product video

Pre-fabricated plug soldered wiring type:
Appearance design: The main body of the plug is generally cylindrical, and the shell is mostly made of nickel-plated brass or zinc alloy-plated nickel material, which has good wear resistance and corrosion resistance. Pin configuration: There are various pin counts such as 3PIN, 4PIN, 5PIN and 6PIN available to meet different signal transmission and power supply requirements. The pins are usually made of nickel-plated brass or phosphor bronze, which has good conductivity and oxidation resistance. Soldered wiring connection: The wires are connected to the pins of the plug through soldering to ensure reliable connection and electrical performance. This connection method is suitable for occasions that require frequent movement or vibration. Protection level: It has a high protection level, up to IP67 or IP68, with good waterproof and dustproof performance, and can be used in harsh environments. Temperature range: The working temperature range is usually -40°C to +85°C, which can adapt to different environmental temperature conditions. Mechanical properties: The number of plug-in and unplugging is generally no less than 500 times, with good mechanical lifespan. At the same time, the product also has the characteristics of resistance to welding sparks, anti-frequent twisting and bending. It is commonly used for the connection of sensors, actuators, motor motors and other equipment to achieve signal and power transmission.

Technical Information

Product type
7/8 circular connector
Application
Electricity, signals
Sensor type
General
Contact component
Female
Core
3-6Pin
Protection level
IP67
Number of insertions and withdrawals
500 plug-in and unplugged cycles
Working temperature
-40℃ / 85℃

Product Specifications

Shell material
Copper plated with nickel
Flame retardant grade
V0 (Compliant with UL94P)
Sealing material
Epoxy resin/rubber
Contact material
Copper plated with gold
Contact component carrier material
PA9T

Electrical parameters

Product model
Core
Rated current
Rated voltage
Wire gauge / Dimension
 
A/C
D/C
AWG
mm²
 
MC78NF-03U5LSLNS601
3
13A
300V
300V
18
1
 
MC78NF-04U5LSLNS601
4
9A
300V
300V
18
1
 
MC78NF-05U5LSLNS601
5
9A
300V
300V
20
0.5
 
MC78NF-06U5LSLNS601
6
9A
300V
300V
20
0.5
 

Encoding parameters

Core 3 4 5 6
male end

7-8_7-8--Male-3Pin.jpg

7-8_7-8--Male-4Pin.jpg

7-8_7-8--Male-5Pin.jpg

7-8_7-8--Male-6Pin.jpg

Core 3 4 5 6
female connector

7-8_7-8--Female-3Pin.jpg

7-8_7-8--Female-4Pin.jpg

7-8_7-8--Female-5Pin.jpg

7-8_7-8--Female-6Pin.jpg

Safety Warning
 

The connector must not be plugged or unplugged under load. Failure to follow the instructions and improper use can result in personal injury. 

The development of the connector is aimed at being applied in factory engineering, control and electrical equipment construction. Users are responsible for checking whether the connector can also be used in other applications. 

Connectors used in circuits with dangerous voltages that cause electric shock must be installed and used only by personnel who have received training in electrical engineering, or under their supervision, while taking into account the applicable regulations and standards.


Users must take appropriate security measures to ensure that the connectors do not accidentally disconnect. 

When installing, apply moderate force and use the special tool to tighten the nuts. Avoid excessive force to prevent the shell from deforming or the pins from bending. Ensure that the plug and socket are fully engaged. Do not power on the device when not locked in place to prevent arc discharge due to poor contact. 

The plug connectors with an enclosure protection rating of IP67 and IP68 are not suitable for use in water. When used outdoors, the plug connectors must be protected against corrosion separately. For further information on IP protection ratings, please refer to "Technical Information".

Download Information

Technical drawings

MC78NF-03U5LSLNS601.pdf PDF Download
MC78NF-04U5LSLNS601.pdf PDF Download
MC78NF-05U5LSLNS601.pdf PDF Download
MC78NF-06U5LSLNS601.pdf PDF Download

3D file

Product Recommendation