DATA BUS COUPLING TRANSFORMERS

Standard Models

Model no. Turns ratio Terminals DC Resistance Ohms, max. Impedance Ohms, min. Price Request
T1553-1x 1.0 : 1.0 1-3 : 4-8 1-3 = 3.0 (1-3) 4000 RFQ
1.0 : 0.707 1-3 : 5-7 4-8 = 3.0 RFQ
T553-2x 1.4 : 1.0 1-3 : 4-8 1-3 = 3.5 (1-3) 7200 RFQ
2.0 : 1.0 1-3 : 5-7 4-8 = 3.0 RFQ
T1553-3x 1.25 : 1.0 1-3 : 4-8 1-3 = 3.0 (1-3) 4000 RFQ
1.66 : 1.0 1-3 : 5-7 4-8 = 3.0 RFQ
T1553-5x 2.12 : 1.0 4-8: 1-3 1-3 = 2.0 (4-8) 4000 RFQ
1.5 : 1.0 5-7 : 1-3 4-8 = 3.5 RFQ
T1553-45x 2.5 : 1.0 4-8: 1-3 1-3 = 1.5 (4-8) 4000 RFQ
1.79: 1.0 5-7 : 1-3 4-8 = 3.5 RFQ
DT1553-1A 1.0 : 1.0 1-3(11-13) : 4-8(14-18) 1-3(11-13) = 3.0 (1-3)(11-13) 4000 RFQ
1.0 : 0.707 1-3(11-13) : 5-7(15-17) 4-8(14-18) = 3.0 RFQ
DT1553-2A 1.4 : 1.0 1-3(11-13) : 4-8(14-18) 1-3(11-13) = 3.5 (1-3)(11-13) 7200 RFQ
2.0 : 1.0 1-3(11-13) : 5-7(15-17) 4-8(14-18) = 3.0 RFQ
DT1553-3A 1.25 : 1.0 1-3(11-13) : 4-8(14-18) 1-3(11-13) = 3.0 (1-3)(11-13) 4000 RFQ
1.66: 1.0 1-3(11-13) : 5-7(15-17) 4-8(14-18) = 3.0 RFQ
DT1553-5A 2.5 : 1.0 4-8(14-18) : 1-3(11-13) 1-3(11-13) = 3.0 (4-8)(14-18) 4000 RFQ
1.79: 1.0 5-7(15-17) : 1-3(11-13) 4-8(14-18) = 3.0 RFQ
DT1553-45A 2.5 : 1.0 4-8(14-18) : 1-3(11-13) 1-3(11-13) = 1.5 (4-8)(14-18) 4000 RFQ
1.79: 1.0 5-7(15-17) : 1-3(11-13) 4-8(14-18) = 3.5 RFQ

Note: -x indicates the package style. Add A for through-hole mount and C for surface mount.