7/8" male circular connector Rear Fastened,with PCB welded screw 7/8-16UHF
group name7/8" Circular Connector
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Min Order1 piece
brand nameConnoder Circular Connector Manufacturer
modelMC78NM-05F2LDLNS901
payment methodL/C, D/A, D/P
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update timeMon, 08 Dec 2025 14:20:34 GMT
Paramtents
Type 7/8" Circular Connector
Contact Connection Type Male Connector
Number OF Positions 3 Pin（3/4/5/6 Pin Optional）
Coding A
Termination PCB type
Mounting Type Rear Fastened
Shielded Option Unshielded
Approval UL
Pollution III
Flame Retardant IEC 61076-2-101
Packging & Delivery
Min Order1 piece
Briefing
7/8" circular connector is a threaded connector with stable connection performance and reliable electrical connection.
Detailed
7/8" male circular connector characteristic
Description
- High current carrying capacity: 7/8" connectors are typically used to handle relatively high current loads and can support currents up to 13A or more.
- Protection level: IP67 level of protection, can effectively prevent dust from entering and resist underwater immersion in a short time, so that it can be used in more harsh environments.
- Material and construction: 7/8" male circular connectors are usually made of corrosion-resistant materials, which not only increases their mechanical strength, but also extends their service life.
- Easy installation: Most 7/8" connectors are equipped with a thread locking mechanism that ensures a strong connection while allowing for quick installation and removal.
- Variety: Different types of 7/8" connectors are available, including but not limited to different pin configurations, cable lengths, and color options to meet the needs of different application scenarios.
7/8" male circular connector Specification
Shell Material | Brass Nickel Plated/Zinc Alloy Nickel Plated/PA+GF | |
Sealing Material | Epoxy Resin/Rubber | |
Contact Material | Phosphor Copper Gold Plated/Brass Gold Plated | |
Insulator Material | PA+GF/TPU | |
Molding Material | TPU/PVC | |
Contact Resistance | ≤5mΩ | |
Durability | ≥ 500 Cycles | |
Insulation Resistance | 100 MΩ | |
Applicable Temperature | -40℃ Tо +80℃ | |
Waterproof Grade | IP67/IP68 | |
7/8" male circular connector Electrical parameter:
Product model | Pins | Rated current | Rated voltage | Wire Gauge/Size | |||
A/C | D/C | AWG | mm² | ||||
MC78NM-03F2LDLNS901 | 3 | 13A | 300V | 300V | 18 | 1 | |
MC78NM-04F2LDLNS901 | 4 | 9A | 300V | 300V | 18 | 1 | |
MC78NM-05F2LDLNS901 | 5 | 9A | 300V | 300V | 20 | 0.5 | |
MC78NM-06F2LDLNS901 | 6 | 9A | 300V | 300V | 20 | 0.5 | |
7/8" male circular connector Coding Parameter:
| Pins | 3 | 4 | 5 | 6 |
| Male |  |
 |
 |
 |
| Pins | 3 | 4 | 5 | 6 |
| Female |  |
 |
 |
 |
Note: If you need more parameter pictures or can not see clearly, please contact our customer service staff
7/8" Straight Male Connector Wire Definition:
| Pins | 3 Pin Core Color | Pins | 4 Pin Core Color | Pins | 5 Pin Core Color | |||
| 1 | BK |  |
1 | BK | |
1 | BK | |
| 2 | BN |  |
2 | BU |  |
2 | BU | |
| 3 | BU | |
3 | BN | |
3 | GNYE |  |
| 4 | WH |  |
4 | BN | |
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| 5 | WH | |
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Remark: Wiring definition according to conventional standards. if according to the agreement or other please contact our sales.
7/8" Straight Male Connector Application:
Industrial Automation
Food Packaging
Warehousing Logistics
Automated Production
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