NK series
SUBMINIATURE SLIDE SWITCHES
? The smallest changeover
? Flush and raised actuators
ELECTRICALSPECIFICATIONS
? Max. current/voltage rating with resistive load : 0,5A 12V
? Minimum load : 1mA 10mV
? Initial contact resistance : 20 m Ω max.
? Insulation resistance : 10.000 M Ω min. at 500VDC
? Dielectric strength : 250 Vrms. 50 Hz min. between terminals
2.000 Vrms 50 Hz min. between adjacent poles of switches placed side by
side
? Electrical life with nominal load : 2.000 cycles
? Capacitance : < 1,5 pF
MATERIALS
? Case : PA6/6, glass filled,
UL94-V0
? Actuator : PA6/6, glass filled,
UL94-V0
? Contacts : gold over nickel
EXAMPLESOFLAYOUT
?1.00
GENERALSPECIFICATIONS
? Wave solderable : flux sealed
? End stackable, 2,54 (.100) terminal to terminal pitch - 4 switches max.,
hole dia. 1 mm (.039)
? Travel : 1,6 mm (.062)
? Operating temperature : -40°C to +85°C
? Soldering temperature : 250°C for 5 sec. max.
? Moisture test : 21 days at 95 % RH (IEC 68-2-3)
Straight PC terminals
I
II
(.039DIA)
?0.80 - ?1.00
(.031DIA - .039DIA)
2.54
(.100)
E
1-3
1
1-2
II
I
2.60
(.102)
I
II
2.54
(.100)
Flush actuator
NK236
ON
3
-
2
ON
2.54
(.100)
3 1 2
?0.60
(.023 DIA)
2 1 3
?1.00
(.039 DIA)
Raised actuator
NK236H
ON
-
ON
10.00
(.393)
Right angle terminals
I
II
1-3
1-2
2.60
1
II
I
(.102)
I
II
3.70
(.146)
2.54
(.100)
Flush actuator
NK236W
ON
3
-
2
ON
2.54
(.100)
3 1 2
2 1 3
?1.00
(.039 DIA)
Raised actuator
NK236WH
ON
-
ON
10.00
(.393)
Dimensions : first dimensions are in mm while inches are shown as bracketed numbers.
Packaging unit : 100 pieces.
E-2
www.apem.com
APEM
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