example1

S3

Features
Outline(L x W x H)mm: 19.6 x 15.6 x 15.0
● Low cost miniature PCB cube relay.
● General purpose application.
● 15A 24VDC, 15A 120VAC ratings.
● SPNO, SPNC, SPDT and sealed flux free & sealed Washable type are available.
Ordering information
S3 - 12B A - S
1   2 3   4
1. S3 -- Basic series designation
2. 12 -- Coil Voltage (3V~48V)
  B -- High sensitivity Type (0.24W)
      Blank: Standard Type (0.36W)
3. A -- Form A, normally open (SPNO)
  B -- Form B, normally closed (SPNC)
  Blank -- Form C, double-throw (SPDT)
4. S -- Sealed type washable
      Blank: Sealed type
PC Board Layout