DMM Series (168 Contacts)
Unit : mm
■ Standard DRAM Operation Voltage 5.0V
DMM-168FLFB2-3A136
Housing/Lock color
1 : Ivory/Ivory
2 : Black/Black
Board lock and
1 : with 1 Board
2 : with 2 Board
3 : with 3 Board
4 : with 4 Board
6 : with 2 Board
hole size
locks, φ2.50
locks, φ2.50
locks, φ2.50
locks, φ2.50
locks, φ2.03
holes
holes
holes
holes
holes
Tail Pitch
2 : 1.27mm
3 : 1.905mm
Tail Pitch Arrangement
A : See page 9
B : See page 9
Contact plating
1 : Mating area�½��½��½�0.3μm Gold over Nickel
Tail area�½��½��½�Tin-Lead
3 : (Standard)
Mating area�½��½��½�Gold flash over Nickel
Tail area�½��½��½�Tin-Lead
Tail Length
1 : 3.0mm
2 : 3.2mm
42.18
A
168
DDK
THALAND
85
Contact No.168
Ｈ
7.30
1
DRAM
3.3V
84
DMM(168)
Contact No.1
A
11.43 6.35
29×1.27＝36.83
6.35
147.00
128.35
43×1.27＝54.61
22.38
C1
L
11.40 MAX.
11.43
φ2.50
Lock pin
17.78
29×1.27＝36.83
43.18
60.96
141.00
B
43×1.27＝54.61
φ2.50
Lock pin
60.96
φ2.50
Lock pin
（0.82）
Contact No.1
Contact No.1
5.80
3.50
0.25
P
(Tail pitch)
(See P/N)
L
(Tail length)
(See P/N)
6.60
1.27
1.27
P×3
DETAIL B-1
DMM-168FL □□□ - □ A □□□
DETAIL B-2
DMM-168FL □□□ - □ B □□□
SEC.A-A
8
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DDK [ DDK LTD. ]
