Thermoelectric M O D U L E S ZT Series • Assembled with premium Bismuth Telluride semiconductor material • Achieves a higher temperature differential than standard single stage TEMs • Ideal for applications that require to reach colder temperatures IMAX (AMPS) VMAX (VOLTS) ∆TMAX (°C) ZT4,7,F1,2020,TA,W8 ZT6,7,F1,3030,TA,W8 ZT4,12,F1,3030,TA,W8 ZT4,12,F1,4040,TA,W8 ZT6,12,F1,4040,TA,W8 ZT5,16,F1,4040,TA,W8 ZT8,12,F1,4040,TA,W8 QMAX(1) (WATTS) 18 31 35 37 55 62 77 3.9 6.0 3.9 3.9 6.0 5.0 8.5 8.8 8.6 16.4 15.4 15.4 20 15.4 74 74 74 74 74 74 72 20 30 30 40 40 40 40 20 30 30 40 40 40 40 20 30 30 40 40 40 40 3.6 3.9 3.6 4.8 3.9 3.7 3.8 ZT7,16,F1,4040,TA,W8 84 6.7 20 72 40 40 40 3.3 PART NO. DIM A DIM B DIM C DIM D (mm) (mm) (mm) (mm) Notes: 1) QMax rated value at ∆T = 0°C, Imax and Vmax, Th = 25°C; 2) Thickness for non-metallized versions only. All modules are lead-free. For wiring options contact Laird. www.lairdtech.com