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XF3A Rotary Backlock Connector
(0.3-mm Pitch, Upper Contact)

On-board height 0.6 mm, the lowest class profile in the industry.
Rotary Backlock Connectors with a 0.3-mm pitch.

  • Wide molding wall on the rear bottom of the connector allows greater freedom in board design.
  • Upper contact.
  • Halogen Free (See note.)
    Note: OMRON uses the following standard to determine halogen-free construction: 900 ppm max. for Br, 900 ppm max. for Cl, and 1,500 ppm max. for Br+Cl.
This web page provides an excerpt from a datasheet.
Refer to Datasheetand other applicable documents for more information.
OrderingInformationRatings / CharacteristicsDimensions
Please consult your trading company for the delivery date.
Pins (See *1.)
Model
Quantity per reel (unit) (See *2.)
8 XF3A-0855-41A 4,000
12 XF3A-1255-41A
*1. Please consult your OMRON representative for available pin count.
*2. Please order by integer multiple of the quantity per reel.
OrderingInformationRatings / CharacteristicsDimensions
Rated current 0.2 A AC/DC
Rated voltage 50 V AC/DC
Contact resistance 80 mΩ max. (at 20 mV DC max., 100 mA max.)
Insulation resistance 100MΩ min. (at 250V DC)
Withstand voltage 250 V AC for 1 min.
(leakage current: 1 mA max.)
Insertion tolerance 10 times
Ambient operating
temperature
-30 to +85ºC
(with no icing or condensation)
OrderingInformationRatings / CharacteristicsDimensions
XF3A-55-41A
XF3A:Dementions1

Table of Dimensions
Pins (See *1.)
Model
A
B
C
D
E
F
8 XF3A-0855-41A 3.8 2.75 2.1 1.8 2.7 3.1
12 XF3A-1255-41A 5.0 3.95 3.3 3.0 3.9 4.3

PCB Mating Dimensions (Top View)

XF3A:Dimention2


Applicable FPC Dimensions

XF3A:Dimention2
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