AC Series XLR PCB Amphenol Chassis Mount Connectors

The AC series, A and B type XLR chassis receptacles have been designed and manufactured with the Original Equipment. Manufacturers’ (OEM) needs in mind. The compact shell design allows a significant space-saving over the traditional ‘D’ type shell.

Gold plated contacts improve the performance, ensuring reliable contact and the unique grounding link options offer flexibility in design.

Features

  • A leading first mate last break socket contact is standard on all-female connectors (Pin 1).
  • Vertical and Horizontal PCB versions available.
  • Latching and Non-latching versions available.
  • A range of different grounding options are available including:
  • Mating connector shell to Pin 1
    – Mating connector shell to Chassis
    – Mating connector shell to pin 1 to Chassis
  • A type is available in 3, 4, or 5 contacts.
  • B type is available in 3 contacts only.
  • Compatible with all other XLR brands.
  • Metal Mounting Flange (B type)

Options

  • Vertical PCB contacts
  • Horizontal PCB contacts
  • Precision Machined Pin contacts
  • Cost-effective Stamped Socket contacts
  • Gold Plated contacts (Standard)
  • Silver Plated contacts (Optional)
  • Bulk Packaging
  • Integrated Switch

STANDARD DATA AC SERIES A AND B TYPE CHASSIS

VALUE
GENERAL CHARACTERISTICSNumber of contacts345
Contact Arrangements (Front view of pin insert)AC SERIES XLR PCB CHASSIS MOUNT CONNECTORS

AC SERIES XLR PCB CHASSIS MOUNT CONNECTORS

TerminationPrinted Circuit Board (PCB)
Flammability rating of plasticsUL94V-0
EnvironmentalComplies with EU RoHS 2 Directive 2011/65/EU
ELECTRICAL CHARACTERISTICSService Voltage RMS133V1
Test Voltage AC RMS1500V
Current carrying capacity6A3A
Typical Contact Resistance?5m?
Insulation Resistance (initial)?2G?
Insulation Resistance (after damp heat test)?1G?
CLIMATIC CHARACTERISTICSProtection ClassIP40
Operating Temperature-25?C to +75?C (-13°F to +167°F)
MECHANICAL CHARACTERISTICSWeight214g (0.030lb)
Retention Spring separating force?20N
Mounting Screw Torque max.1.5Nm
Mechanical Operations1500 mating cycles
Fastening A Type Connectors3Self-Tapping PT screw with thread 2.9 x 1.06 and of Tri-modular configuration
Fastening B Type Connectors3Self-Tapping screw M2.5
MATERIALSConnector Flange – B-TypeDiecast Zinc Alloy
Flange Finish – B-TypeNickel
InsulatorsPA6.6+25% glass fiber reinforced, UL94V-0
Male Contact MaterialBrass
Male Contact Plating0.05µm gold over 2µm nickel
Female Contact MaterialBronze
Female Contact Plating0.05µm gold over 2µm nickel
Latch lock and SpringSpring Steel
Ground elementSpring Steel

Ref: Amphenol.comDownload Catalog: Amphenol Connector Catalog

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