XLR Connector, Amphenol-AC Series PCB Chassis Mount (B Type)

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:

• Thermoplastic Shell with Metal Mounting Flange
• Contact layouts in 3 or 5
• Industry-standard PCB footprints
• Improved grounding performance
• Vertical or Horizontal PCB mounting
• Precision machined pin contacts
• Gold plated contacts
• Leading first mate last break socket contact
• Bulk packed in trays, 100 to a box as standard
• A positive latch lock system

Options:

• Silver-plated contacts,
• Vertical or Horizontal PCB,
• Various grounding methods,
• Latching or Non-Latching.

STANDARD DATA AC SERIES A AND B TYPE CHASSIS

		VALUE
GENERAL CHARACTERISTICS	Number of contacts	3	4	5
	Contact Arrangements (Front view of pin insert)
	Termination	Printed Circuit Board (PCB)
	Flammability rating of plastics	UL94V-0
	Environmental	Complies with EU RoHS 2 Directive 2011/65/EU
ELECTRICAL CHARACTERISTICS	Service Voltage RMS	133V1
	Test Voltage AC RMS	1500V
	Current carrying capacity	6A		3A
	Typical Contact Resistance	≤5mΩ
	Insulation Resistance (initial)	≥2GΩ
	Insulation Resistance (after damp heat test)	≥1GΩ
CLIMATIC CHARACTERISTICS	Protection Class	IP40
	Operating Temperature	-25˚C to +75˚C (-13°F to +167°F)
MECHANICAL CHARACTERISTICS	Weight2	14g (0.030lb)
	Retention Spring separating force	≥20N
	Mounting Screw Torque max.	1.5Nm
	Mechanical Operations	1500 mating cycles
	Fastening A Type Connectors3	Self-Tapping PT screw with thread 2.9 x 1.06 and of Tri-modular configuration
	Fastening B Type Connectors3	Self-Tapping screw M2.5
MATERIALS	Connector Flange – B-Type	Diecast Zinc Alloy
	Flange Finish – B-Type	Nickel
	Insulators	PA6.6+25% glass fiber reinforced, UL94V-0
	Male Contact Material	Brass
	Male Contact Plating	0.05µm gold over 2µm nickel
	Female Contact Material	Bronze
	Female Contact Plating	0.05µm gold over 2µm nickel
	Latch lock and Spring	Spring Steel
	Ground element	Spring Steel

Download Catalog: Amphenol Connector Catalog

Reff: Amphenol.com

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