• 

  Airtec ER-18-310

• 

  Ersce M3PROTA (ER200690)

• 

  ELTRA ENCODER EL 63D 1000 Z 5/28 P 8 S 3 MR.054 obsolete, replacement ER63D.1000Z5/28P 8S3MR.054

• 

  Patlite LU7-E-R

• 

  Ersce M304NONC (ER200380)

• 

  Crouzet U83161.3​​​​(83161344+161ER13,6-B)

• 

  Diamond 45ER104C1

• 

  TOSHIBA ULTRA ER3V/3,6 V 1/2 AA

• 

  Vishay ER100-205 (5196-ER100-205)

• 

  MA-VIB ER4L330SA.002