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H3FA

Solid-state Timer

H3FA

DIP Model Timer for PC Board Use Provides Contact and Solid-state Output

Item list of H3FA

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last update: September 24, 2012

Model H3FA-A H3FA-B H3FA-SA H3FA-SB
Operation/resetting system * Time-limit operation/power-OFF resetting and external resetting,
Integration operation/power-OFF resetting and external resetting
Time-limit contact Contact output (SPST-NO + SPST-NC) Solid-state output
Instantaneous contact ---
Mounting method Surface mounting (with IC socket or direct mounting on PC Board)
Time range 1 s to 10 min 6 s to 60 min 1 s to 10 min 6 s to 60 min
Supply voltage 5 V DC H3FA-A 5DC H3FA-B 5DC --- ---
6 V DC H3FA-A 6DC H3FA-B 6DC --- ---
12 V DC H3FA-A 12DC H3FA-B 12DC --- ---
24 V DC H3FA-A 24DC H3FA-B 24DC --- ---
5/6 V DC --- --- H3FA-SA 5/6DC H3FA-SB 5/6DC
12/24 V DC --- --- H3FA-SA 12/24DC H3FA-SB 12/24DC

Model H3FA-AU H3FA-BU H3FA-SAU H3FA-SBU
Operation/resetting system * Instantaneous operation, time-limit resetting/external resetting
Time-limit contact Contact output (SPST-NO + SPST-NC) Solid-state output
Instantaneous contact ---
Mounting method Surface mounting (with IC socket or direct mounting on PC Board)
Time range 1 s to 10 min 6 s to 60 min 1 s to 10 min 6 s to 60 min
Supply voltage 5 V DC H3FA-AU 5DC H3FA-BU 5DC --- ---
6 V DC H3FA-AU 6DC --- --- ---
12 V DC H3FA-AU 12DC H3FA-BU 12DC --- ---
24 V DC H3FA-AU 24DC H3FA-BU 24DC --- ---
5/6 V DC --- --- H3FA-SAU 5/6DC H3FA-SBU 5/6DC
12/24 V DC --- --- H3FA-SAU 12/24DC H3FA-SBU 12/24DC

* The desired operation/resetting system is selected by short-circuiting and opening the specified terminals.

last update: September 24, 2012

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