example1

S22

Features
Outline(L x W x H)mm: 20.2 x 16.5 x 20.0
● Small footprint.
● Miniature PCB surge cube relay.
● Reverse contact terminal position version is available.
● SPNO, SPNC, SPDT and Sealed flux free & sealed Washable type are available.
Ordering information
S22 - 12 - 1A S
1   2   3 4
1. S22 -- Basic series designation
2. 12 -- Coil Voltage (3V~48V)
  12B -- High Sensitivity type (0.36W)
      Blank: Standard type (0.4W)
3. 1A -- Form A, normally open (SPNO)
  1B -- Form B, normally closed (SPNC)
  1C -- Form C, double-throw (SPDT)
4. Blank -- Sealed type
  S -- Sealed type washable
PC Board Layout