Two Stage
RoHS compliant, multi-stage thermoelectric modules designed for medium to low heat pumping capacity requirements. Typical applications include: reducing electronic noise in CCD arrays, reducing the dark current in mid-wave IR detectors and cooling of IR focal plane arrays/multiplexers.
| Product | ΔT Vacuum (27°C) | ΔT Vacuum (50°C) | ΔT N2 (50°C)(Celsius) |
ΔT N2 (27°C)(Celsius) |
Qmax 27°C (watts) | Imax 27°C (amps) | Vmax 27°C (volts) | Base Ceramic Width (Inches) |
Base Ceramic Length (Inches) |
Top Ceramic Width (Inches) |
Top Ceramic Length (Inches) |
Module Height (Inches) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NL2021T-03AC | N/A | N/A | 94.0 | 83.0 | 0.92 | 1.40 | 2.00 | 0.26 | 0.26 | 0.16 | 0.16 | .149 |
| NL2012T-03AB | N/A | N/A | 88.0 | 77.0 | 2.40 | 1.20 | 5.40 | 0.43 | 0.39 | 0.35 | 0.26 | .148 |
| NL2011T-01AC | N/A | N/A | 87.0 | 76.0 | 0.47 | 0.70 | 1.90 | 0.26 | 0.26 | 0.16 | 0.16 | .169 |
| NL2064T-11AB | N/A | N/A | 105 | 93.0 | 10.4 | 5.40 | 8.60 | 1.17 | 1.17 | 0.51 | 0.51 | .240 |
| NL2022T-01AC | N/A | N/A | 89.0 | 78.0 | 0.39 | 1.40 | 0.80 | 0.16 | 0.16 | 0.13 | 0.13 | .149 |
| NL2063T-02AB | N/A | N/A | 91.0 | 80.0 | 13.4 | 4.60 | 8.20 | 1.17 | 1.17 | 0.77 | 0.77 | .234 |
