Miniature
D4 Series
PCB Footprint
Dimensions: mm
International Version
3
+
27.81 0.38
-
1.78 Dia Hole
1.27 Dia Hole
2.77
0.301
0.767
0.2
3.19
Terminal - 0.05 x 0.02
Underneath
+
6.35
10.31 0.38
-
4.75
4.42
7.37
0.22
+
0.222
20.24 0.25
12.19
-
+
+
0.226
3.15 0.05
2.62 0.38
-
-
Dia. Hole
Terminal - 0.05 x 0.031
Rear
15.88
10.31
N.C.
N.O.
+
9.58 0.50
-
21.36
Max
COM
+
0.17
3.15 0.05
3.30
0.05
-
15°
+
-
Reference
Line
13.94
+
22.23 0.13
-
0.31
0.79
Terminal - 0.05 x 0.031 from Case
Terminal - 0.05 x 0.031 from Cover (side Inverted)
Mounting
Dimensions: Inches
Recommended mounting screw size:
#4-40 round head
U.S. Version
0.050 - 0.187 x 0.020 Terminals
0.055 - 0.187 x 0.032 Terminals
+
Recommended torque on screw:
3 inch lbs. max.
1.095 0.015
-
0.070 Dia Hole
0.109
0.125
Hi-Temperature Versions
+
0.250
0.406 0.015
-
4th Digit of Part Number
0.187
0.250
0.174
Contact
Configuration Code
Mt’g Temp.
Holes Index
Oper.
Force
N.O. N.C.
D.T.
+
0.797 0.010
0.397
0.113
-
Std.
A
J
B
K
E
X
2
C
0.116
Dia. Hole
T85
T150
T85
U.S.
Mt’g.
Holes
White
Case
Light
Std.
L
F
Y
3
0.195
0.625
0.406
D
W
1
N.C.
N.O.
Light
Std.
COM
Light
Std.
7
8
9
Metric
Mt’g.
Holes
Red
0.113
0.116
Reference
0.126
+
0.002
-
From
German
T125
0.106 0.181
Optional Standard
G
N
4
H
P
5
M
R
6
0.549
Line
+
0.875 0.005
-
Light
Std.
Case
Only
T150
Light
S
T
U
3-7
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
