Technical Data Sheet for NL1025T Single-Stage Thermoelectric Module NOMINAL PERFORMANCE IN NITROGEN Hot Side Temperature (°C) Δ Tmax (°C): Qmax (watts): Imax (amps): Vmax (vdc): AC Resistance (ohms): PRODUCT FEATURES • • • • 27 64 5.2 1.8 4.4 2.1 50 73 5.8 1.8 4.9 -- ORDERING OPTIONS RoHS EU Compliant 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. Model Number NL1025T-01AC NL1025T-02AC NL1025T-03AC NL1025T-05AC NL1025T-06AC NL1025T-07AC Description Both Surfaces are Metallized Hot Side Exterior is Metallized No Metallization No Metallization, Insulated 7 Inch Leadwire No Metallization, RTV Sealed No Metallization, Insulated 5 Inch Leadwire OPERATION CAUTIONS INSTALLATION 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 method rather than an ON/OFF method. Recommended mounting methods: Bonding with thermal epoxy or soldering with metallized ceramics. For additional information, please refer to our TEM Installation Guide. II-VI Marlow – Dallas, TX USA 214-340-4900 877-627-5691 [email protected] Marlow Industries Europe GmbH - Germany +49 (0) 6150 5439 - 403 [email protected] II-VI Japan Inc. 81 43 297 2693 (tel) [email protected] www.ii-vi.co.jp MI Form 005-0808 Rev. B www.marlow.com II-VI Singapore Pte., Ltd. (65) 6481 8215 (tel) [email protected] Marlow Industries China, II-VI Technologies Beijing 86-10-643 98226 [email protected] DOC # 102-0298 REV M - PAGE 1 OF 2 Hot Side Temperature 27°C 40.0 20.0 0.0 HEAT LOAD (WATTS) 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 80.0 60.0 T (C) 60.0 T (C) Hot Side Temperature 50°C HEAT LOAD (WATTS) 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00 80.0 40.0 20.0 0.0 4.0 5.0 VOLTAGE (VDC) VOLTAGE (VDC) TYPICAL PERFORMANCE CURVES ENVIRONMENT: ONE ATMOSPHERE DRY NITROGEN 3.0 Q=0 T=0 2.0 1.0 4.0 3.0 Q=0 T=0 2.0 1.0 0.0 0.0 0.4 0.8 1.2 CURRENT (AMPS) 1.6 0.0 0.0 2.0 0.4 0.8 1.2 CURRENT (AMPS) 1.6 2.0 For performance information in a vacuum or with hot side temperatures other than 27°C or 50°C, contact one of our Applications Engineers at 877-627-5691. MECHANICAL CHARACTERISTICS -05 ONLY: RED LEADWIRES, SOLID -07 ONLY: WHITE LEADWIRES, STRANDED POSITIVE LEAD (+) LEADS: 28AWG UN-INSULATED SOLID TINNED COPPER -05, -07 ONLY: TEFLON INSULATED, SILVER PLATED COPPER .346 [8.79] NEGATIVE LEAD (-) .432 [10.97] -05 ONLY: BLACK LEADWIRES, SOLID -07 ONLY: BLACK LEADWIRES, STRANDED 2.00±.25 [50.8±6.4] -05 ONLY: 7.00±.25 [177.8±6.4] -07 ONLY: 5.00±.25 [127.8±6.4] COLD SIDE, Tc .004 [0.10] A .001 [0.03] .001 [0.03] .085±.005 [2.16±0.13] CERAMIC MATERIAL: ALUMINA (AC) MILLIMETERS ARE IN [ ] All units are in inches and [ ] are in millimeters unless otherwise stated. For customer support or general questions please contact a local office or visit our website at www.marlow.com. Marlow reserves the right to make product changes without notice. MI Form 005-0808 Rev. B www.marlow.com DOC # 102-0298 REV M - PAGE 2 OF 2