A18H 查看數據表（PDF） - Nihon Kaiheiki Industry Co. Ltd.
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A18H Datasheet PDF : 7 Pages
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Series A Process Sealed Subminiature Toggles
Pole
SP
SP
DP
Pole
SP
Model
A11
A12
A13
A15
A1R
A18
A19
A1S
A22
A23
A25
A2R
A28
A29
A2S
Model
A24
A26
A27
Toggle Position
( ) = Momentary
Up
Center Down
POLES & CIRCUITS
Connected Terminals
Up
Center Down
Slot
Slot
Throw & Schematics
Note: Terminal numbers are
not actually on the switch.
OFF NONE
ON
OPEN OPEN
3-1
ON
ON
ON
(ON)
(ON)
ON
(ON)
NONE
OFF
NONE
NONE
OFF
OFF
OFF
ON
ON
(ON)
ON
(ON)
(ON)
ON
2-3
OPEN
2-1
SPST
SPDT
INTERNAL
CONNECTION
1
3
2 (COM)
3
1
ON
ON
ON
(ON)
(ON)
ON
(ON)
NONE
OFF
NONE
NONE
OFF
OFF
OFF
ON
ON
(ON)
ON
(ON)
(ON)
ON
2-3 5-6 OPEN 2-1 5-4
DPDT
2 (COM) 5
3
16
4
For 3 Throw (3-on)
Connected Terminals & Schematics
External Connection
Up
ON
(ON)
ON
External
Connection
2 (in)
5
1 (out) 3 4 (out) 6 (out)
2-3 5-6
Center
ON
ON
ON
External
Connection
2 (in)
5
1 (out) 3 4 (out) 6 (out)
2-3 5-4
Down
ON
(ON)
(ON)
External
Connection
2 (in)
5
1 (out) 3 4 (out) 6 (out)
2-1 5-4
The SP3T model utilizes
a double pole base.
External
connections
must be made
during field
installation.
(out)
1
Common
(in)
2
3
(out)
4
5
External
6 Conn
(out)
TOGGLES
Standard Material & Finish: Brass with Bright Nickel Material & Finish for J2: Matte finish black glass fiber reinforced polyamide
A .394” (10.0mm) Bat
26°
(10.0)
.394
(2.6) Dia
.102
J .248” (6.3mm) Bat
26°
(6.3)
.248
(2.6) Dia
.102
J2 .248” (6.3mm) Antistatic Bat
Dissipating 20Kv ESD: Straight PC
Dissipating 10Kv ESD: Straight PC
with Bracket, Right Angle, & Vertical
26°
(6.3)
.248
(2.1) Dia
.083
E .394” (10.0mm) Flatted
26°
(1.6)
.063
(2.7)
.106
(10.0)
.394
H .248” (6.3mm) Flatted
26°
(2.6)
(1.6)
.102
.063
(6.3)
.248
K Snap Top for Paddles
26°
(2.5)
(1.6)
.098
.063
(5.0)
.197
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07
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