TPM Parts List 1 Series 10 Series 12 Series 17 Series Surface Mount Reed Relay 1DH 1T Series 1E-2T Series 1EH Low Profile Series 1EH Series 1EH-12G 1EH-16A 1EH 2 Form A Series 3EH Form E Series 3EH 2 Form A Series 9E Series 10D-1T Series 10EH Series 12EH Series 17EH Series 190D-1T12J