Replacement for Songle SMI-24VDC-SL-2A

The Songle SMI-24VDC-SL-2A is not carried by DigiKey. One alternate we have in stock is the Panasonic JW2ASN-B-DC24V (255-3444-ND). Electrical specifications and dimensions are a close match.

SMI-24VDC-SL-2A JW2ASN-B-DC24V
MFR Part # SMI-24VDC-SL-2A JW2ASN-B-DC24V
DigiKey Part # Not stocked 255-3444-ND
Manufacturer Songle Panasonic Electric Works

SMI-24VDC-SL-2A (Songle SMI-2P Series, p.1):

SMI-2P.PDF (3.6 MB) Datasheet

  • SMI = Series name

  • 24VDC = Coil voltage

  • S = Sealed construction

  • L = Low power coil, 0.54W

  • 2A = 2 Form A / DPST-NO

JW2ASN-B-DC24V (Panasonic JW Series, p.2):

mech_eng_jw (2).pdf (925.0 KB) Datasheet

  • JW = Series name

  • 2a = 2 Form A / DPST-NO

  • S = Sealed

  • N = Max 70% operate voltage

  • B = Class B insulation

  • DC24V = 24VDC coil voltage

Please review the manufacturer documentation for any recommended replacements to verify that they meet your requirements.