• 

  Saia-Burgess 9100500 / V4NCSK2-0,5M

• 

  Weidmüller 1806360000 , type TM 204/20 V0

• 

  Weidmüller 1806360000 , type TM 202/20 V0

• 

  Schmersal 101161691 Z4V7H 335-11Z-M20

• 

  Narva HM12 20W 6V, G4

• 

  Vickers V101B2B11C20L

• 

  Fotek MT-20-V

• 

  Thorlabs SS6MS20V

• 

  Fuji Electric V606EM20

• 

  Hakko Electronics V606EC20, 24 VDC