2026年7月4日
Waterproof Cable Assembly Manufacturing & Supply for OEM Buyers
Expert guide to sourcing waterproof cable assemblies for machinery OEMs. Avoid hidden failures with tips from a leading...
Detailed Product Information
Technical Data & Reference
Structured parameters, material notes, application context and frequently asked questions for engineering and procurement evaluation.
Competitor & Cross-Reference
- Alternative Type
- Intermateable With
- Competitor Part Number
- TE Connectivity / Phoenix Contact M8 4-Pos Sensor Cables (e.g., Phoenix Contact 1668111 or equivalent)
- Mates With
- Standard M8 4-Pin A-Coded Male Plugs / Panel Mount Sockets
Intermateable: This part is mechanically and electrically compatible for mating with the listed competitor connector. Mixed use in the same connector system is supported.
Technical Specifications
- Number of Pins:
- 4 Pos
- Key Position:
- A-Code
- Connector Type:
- M8 Socket (Female)
- Connection Type:
- Threaded Screw Locking (M8 x 1.0)
- Wire Gauge:
- 22 AWG
- Cable Length:
- Customization length
- Termination:
- Overmolded
- Cable End:
- Flying Leads / Blunt Cut / Custom
Material Composition
| Material | Value / Description |
|---|---|
| Housing & Insulation: | PA66 (UL94 V-0) |
| Contacts: | Copper Alloy, Gold-Plated |
| Shell: | Copper Alloy, Nickel-Plated |
| Sealing: | NBR |
| Shielding: | Tinned Copper Braid |
| Overmolding: | PVC or PU |
| Wires & Cables Conductor: | Stranded Tinned Copper |
| Wires & Cables Jacket: | PVC or PU (Oil-resistant) |
Technical Characteristics
| Characteristic | Value |
|---|---|
| Rated Voltage: | 60V DC |
| Rated Current: | 4A |
| Contact Resistance: | ≤ 5 mΩ |
| Insulation Resistance: | ≥ 10 MΩ (DC300V) |
| IP Rating: | IP67 (when properly mated) |
| Mating Cycles: | ≥ 100 Cycles |
| Operating Temp | -40°C to +80°C |
| Conductor Resistance | ≤ 5 Ω |
Application Scenarios
-
Industrial Automation & Robotics: Transmitting reliable power and switching signals from inductive proximity sensors and photoelectric switches to PLCs, ensuring continuous operation under severe factory vibration.
-
Machine Vision Systems: Providing secure, interference-free power and trigger connections for compact industrial cameras deployed on high-speed automated sorting lines.
-
Process Control & I/O Junctions: Delivering IP67-rated waterproof connectivity for distributed sensor blocks in washdown environments exposed to moisture, cleaning chemicals, and dust.
-
Material Handling Equipment: Offering flexible, oil-resistant routing for sensor feedback lines on automated guided vehicles (AGVs) and conveyor system modules.
Frequently Asked Questions
Are these M8 4-pin female cable assemblies compliant with European and North American standards?
Yes, our products are manufactured under rigorous ISO quality systems and fully comply with RoHS, REACH, and CE standards. We can also provide UL-recognized raw cables upon request to meet specific regional requirements.
Can I choose between PVC and TPU cable jackets?
Absolutely. PVC is ideal for standard indoor static applications due to its cost-efficiency. If your equipment operates in dynamic drag chains or environments exposed to cutting oils and UV light, we strongly recommend our PU jackets.
What is your Minimum Order Quantity (MOQ) for custom cable lengths or pinouts?
We support flexible manufacturing for both prototype development and volume production. Standard configurations feature low MOQs, while fully customized lengths or specific wire terminations are evaluated based on your exact engineering specs.
Can the un-connectorized wire ends be customized with specific terminals?
Yes, as an OEM/ODM manufacturer, we can perform precision wire stripping, tinning, or crimping with ferrules, JST/Molex housings, or custom connector pins according to your wiring schematic.
What is the typical lead time for bulk orders?
Standard M8 cable assemblies typically ship within 2 to 3 weeks. Custom overmolding, special wire gauges, or non-standard lengths generally require 3 to 5 weeks. Expedited options are available for urgent projects.
Overview and Application Notes
Overview: Engineered for rugged industrial environments, our M8 4-Pin Female Sensor Cable Assembly provides a highly reliable, space-saving connection solution for industrial sensors, actuators, and distributed I/O blocks. Featuring an A-coded configuration and a secure threaded locking mechanism, this compact cable assembly guarantees stable power and 4-channel signal transmission under severe vibration. Manufactured with robust IP67-rated sealing and shielded cable options, it effectively resists moisture, dust, and electromagnetic interference (EMI). As a factory-direct manufacturer, we offer comprehensive OEM/ODM services, allowing you to customize cable lengths, 22 AWG wire specifications, and jacket materials (PVC/PU) to seamlessly integrate into your specific automation equipment.
Application Notes:
-
Torque Specifications: Apply the recommended tightening torque (typically 0.2 Nm for M8 connectors) to the knurled coupling nut to achieve a complete IP67 seal without damaging the internal O-ring.
-
Dynamic vs. Static Routing: Maintain a minimum bend radius of 10x the cable diameter for continuous-flex dynamic applications (using PU jackets) and 8x for fixed static installations (PVC jackets) to prevent conductor fatigue.
-
Keying Alignment: Visually align the A-coded keyway prior to mating to ensure correct pin alignment and prevent terminal damage during fast-paced assembly.
-
Shielding Grounding: In environments with heavy electrical noise, ensure the integrated shield is properly grounded at the control cabinet panel to preserve sensor data integrity.
