A3 • A4 Series●2mm Pitch Miniature Connector
■Product
Number Structure
Refer to the chart below when determining the product specifications from the product number.
Please select from the product numbers listed in this catalog when placing orders.
●
Pin Header (DIP type)
A3B - 12 P - 2 DS
1
2
3
4
5
1
Series Name: A3B : double row
A4B : single row
A3C : double row (low profile product)
2
Number of contacts : Double row...4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30,
32, 44, 40, 50 (44 and 50 contacts correspond to the right angle
type only. Straight angle type corresponds to the A3C type.)
Single row... 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
Jul.1.2019 Copyright 2019 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
3
4
5
P, PA: Pin header
Contact pitch : 2mm
Contact type
DS : Right angle type
DSA : Straight type
●
Receptacle (DIP type)
A3 - 44 D - 2 DS
1
2
3
4
5
1
Series Name : A3
: double row
A3C : double row
A3D : double row (for FFC, FFC) (Note)
2
3
4
5
Number of contacts : 3 : 44, 50
3C, 3D : 4, 6, 8, 10, 12, 14, 16, 18, 20, 24, 28, 32, 50
DA : Receptacle
Contact pitch : 2mm
Contact type
DS : Right angle type
DSA : Straight type (lead length : 3mm)
DSC : Straight type (lead length : 2mm)
DSE : Straight type (lead length : 1.27mm)
Note : A standoff has been added to the center portion of the connector
to provide stable mounting.
●
Crimping Socket
A3B - 44 D - 2 C
1
2
3
4
5
1
2
3
4
5
Series Name : A3B : double row
A4B : single row
Number of contacts : Double row...4, 6, 8, 10, 12, 14, 18, 20, 24, 26, 28, 44
Single row... 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 18
Contact alignment : D
:
double row
S
:
single row
Contact pitch
:
2mm
Connection type : C
:
crimping
C11
HRS [ HIROSE ELECTRIC ]
