Note: 1. All drawings show the switches with screw terminals. For versions with solder terminals, remove the “-B” from the end of the part number.
2. Unless otherwise specified, all units are in millimeters and a tolerance of ± 0.4 mm applies to all dimensions.
2.3 dia.
Pin Plunger
+0.075
-0.025
PT
0.25
23.3
4.2
dia. hole
2.3SR *
Z-15G-B
Z-15E-B
OP
Z-15H2-B Z-01H-B
Z-15H-B Z-10FY-B
24.2
9.2
+0.075
-0.025
4.2
+0.1
-0.05
4.36
dia.
0.2
17.45
11.9
0.1
25.4
* Stainless-steel plunger
49.2
Operating Characteristics
Operating force OF
Z-15G-B
Z-15H2-B
Z-15H-B
Z-15E-B
Z-01H-B
Z-10FY-B
250 to 350 gf
114 gf
0.4 mm
0.13 mm
0.05 mm
200 to 255 gf
114 gf
0.3 mm
0.13 mm
0.005 to 0.008 mm
200 to 280 gf
114 gf
0.3 mm
0.13 mm
0.025 mm
625 to 800 gf
114 gf
0.8 mm
0.13 mm
0.13 mm
250 gf max.
80 gf
0.5 mm
0.13 mm
0.04 mm
455 to 740 gf
114 gf
0.8 mm
0.13 mm
0.1 mm
Release force
Pretravel
Overtravel
RF min.
PT max.
OT min.
Movement Differential MD max.
OP
15.9±0.4 mm
Operating Position
5.2 dia.
4 dia.
Slim Spring Plunger
Z-15GS-B Z-01HS-B
Z-15HS-B Z-10FSY-B
PT
0.25
23.3
*
+0.075
-0.025
4.2
dia. hole
OP
9 dia.
24.2
9.2
+0.075
-0.025
4.2
+0.1
-0.05
4.36
dia.
0.2
17.45
11.9
0.1
25.4
* Stainless-steel plunger (flat, 1R chamfered)
49.2
Model
Z-15GS-B
Z-15HS-B
Z-01HS
Z-10FSY-B
OF
250 to 350 gf
114 gf
0.4 mm
1.6 mm
0.05 mm
200 to 285 gf
114 gf
0.3 mm
1.6 mm
0.025 mm
250 gf max.
80 gf
0.5 mm
1.6 mm
0.05 mm
455 to 740 gf
114 gf
0.8 mm
1.6 mm
0.1 mm
RF min.
PT max.
OT min.
MD max.
OP
28.2±0.5 mm
12.3 dia.
10 dia.
Short Spring Plunger
Z-15GD-B Z-01HD-B
Z-15HD-B Z-10FDY-B
Z-15ED-B
0.25
23.3
PT
7.15 dia.
12SR *
+0.075
4.2
dia. hole
-0.025
OP
24.2
9.2
+0.075
-0.025
4.2
+0.1
-0.05
4.36
dia.
0.2
17.45
11.9
0.1
25.4
* Plated iron plunger
49.2
Model
Z-15GD-B
Z-15HD-B
Z-15ED-B
Z-01HD-B
Z-10FDY-B
OF
250 to 350 gf
114 gf
0.4 mm
1.6 mm
0.05 mm
200 to 285 gf
114 gf
0.3 mm
1.6 mm
0.025 mm
625 to 800 gf
114 gf
0.8 mm
1.6 mm
0.13 mm
250 gf max.
80 gf
0.5 mm
1.6 mm
0.05 mm
455 to 740 gf
114 gf
0.8 mm
1.6 mm
0.1 mm
RF min.
PT max.
OT min.
MD max.
21.5±0.5 mm
OP
156
General-purpose Basic Switch Z