BS2-078-TB22-55/11A datasheet, PDF

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BS2-078-TB22-55/11A: DescriptionBoard Connector, 78 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Plug; CategoryThe connector The connector; File Size226KB，1 Pages; ManufacturerE-tec Interconnect Ltd.; Environmental Compliance

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BS2-078-TB22-55/11A Overview

Board Connector, 78 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Plug

BS2-078-TB22-55/11A Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	E-tec Interconnect Ltd.
Reach Compliance Code	compliant
body width	0.118 inch
subject depth	0.087 inch
body length	1.959 inch
Body/casing type	PLUG
Connector type	BOARD CONNECTOR
Contact to complete cooperation	AU
Contact completed and terminated	Gold (Au)
Contact point gender	FEMALE
Contact material	PHOSPHOR BRONZE
contact mode	RECTANGULAR
Contact resistance	20 mΩ
Contact style	SQ PIN-SKT
Dielectric withstand voltage	500VAC V
Insulation resistance	1000000000 Ω
insulator material	NYLON
JESD-609 code	e4
Manufacturer's serial number	BS2
Plug contact pitch	0.05 inch
Match contact row spacing	0.05 inch
Installation option 1	LOCKING
Installation method	STRAIGHT
Installation type	BOARD
Number of connectors	ONE
PCB row number	2
Number of rows loaded	2
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
PCB contact pattern	RECTANGULAR
PCB contact row spacing	3.9116 mm
polarization key	POLARIZED HOUSING
Rated current (signal)	1 A
Guideline	UL
reliability	COMMERCIAL
Terminal pitch	1.27 mm
Termination type	SURFACE MOUNT
Total number of contacts	78

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1.27mm pitch Female Header

Top & Bottom Entry

- SMT-

2.20mm profile

APPLICATION

AND

FEATURES

PCB

Surface Mount & Hole Layout

Standard: tube packing, without locating pegs

and without “pick & place pad”

Also available “reel” packing.

Low profile, 2.20mm height. Hi-rel dual beam contacts.

Mating with 1.27mm x 1.27mm pitch

or round pin headers.

0.40mm square

Designed for board to board small spacing

interconnection.

SPECIFICATIONS

Current rating

Insulator resistance

Contact resistance

Withstanding voltage

1000 MΩ min.

20 mΩ max.

500 V AC

Operating temperature

Processing temperature

Contact material

Insulator material

(RoHS compliant)

- 40°C to +105°C

+250°C

+0/-5°C

for 10sec.

Phosphor Bronze

Nylon

UL 94 V-0

How to order

BS2 - xxx - TB 22 -

/ 11 X

Nbr of contacts

006

080

Plating

gold

Packing and ”pick & place pad” Option

without “locating pegs”

tube packing; with pick & place pad

reel packing; with pick & place pad

with “locating pegs”

tube packing; without pick & place pad

tube packing; with pick & place pad

reel packing; with pick & place pad

When using this female connector as a bottom entry connector, we

recommend that the pinheader pins protrude by around 2.00mm

above the surface of the female connector after assembly. This

will avoid any risk of separation of the pinheader from the female

header during shock and vibration.

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