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Phoenix Contact SACC-M Connector - M8, Female, 3 Contacts, Solder

Phoenix Contact SACC-M Connector - M8, Female, 3 Contacts, Solder

For quick assembly of many different cable lengths, a wide range of free-field attachable connecto...

Best current price£15.45from Tameson UK

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Phoenix Contact Women's M8 4-Pin Connector Straight A-Coded - 1506891

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Product Information

Full details

This guide is for engineers and technicians needing reliable M8 connectors for industrial applications. The Phoenix Contact 1681172 offers a secure solder connection for various cable types, ensuring a stable 4A current rating. A key limitation to note is its 48V AC / 60V DC voltage rating, which may not suit higher power requirements.

All features

Model Part Number1681172
BrandPhoenix Contact

Extended Product Information

FAQs

What is the maximum cable diameter this connector supports?

This connector is designed for cables with an outer diameter ranging from 3.5 mm to 5 mm.

Is this connector suitable for high-voltage applications?

No, the connector has a rated voltage of 48 V AC and 60 V DC, making it suitable for low-voltage applications only.

How do I ensure an IP67 seal?

An IP67 seal is achieved when the connector is properly assembled with a cable within the specified diameter range, the cable clamp is tightened, and the connector is fully mated with a compatible socket, ensuring all sealing surfaces are clean.

Can this connector be used in environments with high electromagnetic interference (EMI)?

This particular model is not shielded. For applications requiring EMI protection, a shielded M8 connector variant would be necessary.

What does 'A-coded' mean for an M8 connector?

A-coded M8 connectors typically indicate standard signal or control applications, often with a specific pinout configuration (like 3-pin for this model) used for common industrial signaling.

What is the minimum number of mating cycles this connector can withstand?

The connector is specified for a minimum of 100 insertion cycles.

What materials are the contacts plated with?

The contact surfaces are plated with gold for reliable conductivity and corrosion resistance.

Troubleshooting

Connector not making contact / intermittent connection

Check solder joints for integrity. Ensure conductors are fully seated in solder cups and properly soldered. Verify cable is within the specified diameter range and properly clamped.

Poor sealing (IP rating compromised)

Ensure the cable clamp is tightened correctly on the cable jacket. Check that the housing components are fully engaged and the sealing surfaces are clean and intact.

Solder joint failure

Ensure proper soldering techniques are used. Overheating can damage conductors or the connector. Use appropriate solder and flux for the conductor material.

Connector cannot be secured to mating part

Verify you are attempting to mate with a compatible M8 socket. Ensure no foreign debris is present in the connector threads or mating face.

Pros and Cons

Pros

  • Secure and permanent solder termination.
  • IP67 rating for robust environmental protection.
  • Suitable for moderate current applications.
  • Compact M8 size for space-constrained designs.
  • Reliable performance within specified temperature ranges.

Cons

  • Limited to 48V AC / 60V DC voltage.
  • Solder connection is permanent and not ideal for frequent cable changes.
  • Requires specific tools and expertise for proper soldering.
  • Not shielded, which may be a limitation in high-EMI environments.
  • External cable diameter range is specific (3.5-5mm).

Setup, Compatibility & Care

Setup:

  1. Prepare the cable end by stripping the outer jacket and individual wire insulation to expose the conductors.
  2. Ensure the cable outer diameter falls within the 3.5 mm to 5 mm range.
  3. Insert the conductors into the corresponding solder cups on the connector.
  4. Carefully solder each conductor to its respective terminal, ensuring a clean and solid joint.
  5. Allow the solder to cool completely before proceeding.
  6. Secure the cable clamp around the cable jacket to provide strain relief.
  7. Ensure the connector housing is properly sealed to maintain the IP67 rating.

Compatibility:

  • Connector Interface: M8 standard, A-coded.
  • Cable Diameter: Designed for cables with an outer diameter between 3.5 mm and 5 mm.
  • Voltage/Current: Suitable for DC circuits up to 60V and AC circuits up to 48V, with a maximum current of 4A.

Care:

  • Avoid exposing the connector to chemicals or solvents not rated for use with thermoplastic housing and nickel-plated brass.
  • Periodically inspect the solder connections for any signs of degradation. Re-soldering may be necessary if issues arise.
  • Ensure the sealing surfaces are clean and free from debris before mating to maintain the IP67 seal.

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