NL2012T-01AC
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TECHNICAL DATA SHEET marlow industries, inc. Subsidiary of II-VI INCORPORATED NL2012T Thermoelectric Cooler RoHS EU Compliant TYPICAL PERFORMANCE VALUES Hot Side Temperature (°C) ∆ Tmax (°C-dry N2): Qmax (watts): Imax (amps): Vmax (vdc): AC Resistance (ohms): MECHANICAL CHARACTERISTICS POSITIVE LEAD LEADS: 30 AWG (0.25) BUS SOLID TINNED COPPER NEGATIVE LEAD Beryllium Oxide Handling Precautions Beryllium oxide can be toxic only when dust, mist, or fumes containing particles small enough to enter the lungs are inhaled. For the user, precautions required are to avoid grinding, machining or pulverizing the material by mechanical, thermal, or chemical processing. marlow industries, inc. CERAMIC MATERIAL : ALUMINA (AC) OR ALUMINA/BERYLLIA (AB) COMBINATION ORDERING OPTIONS AVAILABLE MODIFICATIONS Model Number both surfaces are metallized hot side exterior is metallized no metallization Pretinned metallized ceramic surface(s) with 117°C solder. Thermistor mounted on edge of cold side ceramic. (Calibration available.) Elevated temperature burn-in with test data provided.

ENVIRONMENT: ONE ATMOSPHERE DRY NITROGEN TYPICAL PERFORMANCE CURVES For performance information in a vacuum or with hot side temperatures other than 27°C or 50°C, consult one of our Applications Engineers. Installation Recommended mounting methods: Bonding with thermal epoxy or soldering with metallized ceramics. For additional information, please refer to our TEC Installation Guide. Operation Cautions For maximum reliability, storage and operation below 85°C in a non-condensing environment is recommended. To minimize thermal stress, use linear/proportional temperature control or a similar...