Datasheet

3
D2FS Ultra Subminiature Basic Switch
Terminals (Unit: mm)
Dimensions (Unit: mm) / Operating Characteristics
The following illustrations and drawings are for D2FS models with PCB terminals (straight). Self-clinching, and right-angled, left angled terminals are omitted from the
following drawings. Refer to the above for these terminals.
When ordering, replace @ with the code for the terminal that you need. See the "List of Models" for available combinations of models.
Note: 1. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
2. The operating characteristics are for operation in the A direction ( ).
● PCB Terminals (Straight) ● PCB terminals (Self-clinching)
PCB Mounting Dimensions
(Reference)
● PCB Terminals (Right-angled) ● PCB Terminals (Left-angled)
3.15
6.5
±0.1
5.08
±0.15
5.08
±0.15
12.8
±0.15
NO
terminal
COM
terminal
Dummy
terminal
5.8
±0.15
0.4
3.5
5.8
±0.15
0.4
±0.15
1.25
±0.15
3.5
3.15
6.5
±0.1
5.08
±0.15
5.08
±0.15
12.8
±0.15
0.9
±0.1
NO
terminal
COM
terminal
Dummy
terminal
1.6
±0.15
1.5
5.08
±0.1
Three, 1.2 dia.
5.08
±0.1
3.15
6.5
±0.1
5.08
±0.15
5.08
±0.15
12.8
±0.15
0.9
±0.1
NO
terminal
COM
terminal
Dummy
terminal
5.8
±0.15
3.1
±0.2
2.6
±0.2
0.4
5.8
±0.15
3.1
±0.2
3.15
6.5
±0.1
5.08
±0.15
5.08
±0.15
12.8
±0.15
NO
terminal
COM
terminal
Dummy
terminal
2.6
±0.2
0.4
Model D2FS-F-N @
OF max.
RF min.
0.85 N {87 gf}
0.05 N {5 gf}
PT max.
OT min.
MD max.
0.5 mm
0.25 mm
0.12 mm
OP
FP max.
7.0 ± 0.3 mm
7.5 mm
● Pin Plunger Models
D2FS-F-N@
Two, 1.4 dia. hole
+0.1
0
1.2
5.2
±0.2
2.9
OP
PT
FP
A
1.5
6.5
● Hinge Lever Models
D2FS-FL-N@
1.5
6.5
OP
FP
10.8
±0.8
t = 0.3 Stainless-steel lever
3
A
Two, 1.4 dia. hole
+0.1
0
Model D2FS-FL-N @
OF max.
RF min.
0.25 N {25 gf}
0.02 N {2 gf}
OT min.
MD max.
0.55 mm
0.5 mm
OP
FP max.
8.3 ± 1.2 mm
11.5 mm