XLT2423-31AC

Technical Data Sheet for XLT2423 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 58 95 19.0 7.7 0.34 50 66 106 18.8 8.5 --- ORDERING OPTIONS RoHS EU Compliant Rated operating temperature of 125°C. Ceramic Material: Aluminum Oxide Designed for temperature cycling applications. Capable of rapid heating and cooling rates. Porch configuration for high strength leadwire connection. Superior nickel diffusion barriers on elements. High strength for rugged environment. Lapped for multiple module applications. Diced option for further mechanical stress relief. Set of modules ACR matched available. Model Number XLT2423-31AC XLT2423-34AC XLT2423-38AC XLT2423-41AC XLT2423-42AC XLT2423-44AC XLT2423-48AC XLT2423-51AC XLT2423-61AC XLT2423-71AC XLT2423-78AC XLT2423-81AC XLT2423-88AC XLT2423-98AC Description Undiced Undiced, ACR matched set of 4 Undiced, ACR matched set of 8 Diced Diced, ARC matched set of 2 Diced, ACR matched set of 4 Diced, ACR matched set of 8 Undiced, 10 inches long leadwires Undiced, plastic tray packaging Undiced, no leadwires Undiced, ACR matched set of 8, no leadwires Diced, no leadwires Diced, ACR matched set of 8, no leadwires Diced, ACR matched set of 8, 2.12 inches long leadwires OPERATION CAUTIONS INSTALLATION For maximum reliability, storage and operation below 125°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 method: Clamp with uniform pressure to a flat surface with thermal interface material. For additional information, please refer to our TEC Installation Guide. II-VI Marlow – Dallas, TX USA 214-340-4900 877-627-5691 marlow.sales@ii-vi.com Marlow Industries Europe GmbH - Germany +49 (0) 6150 5439 - 403 info@marlow-europe.eu II-VI Japan Inc. 81 43 297 2693 (tel) center@ii-vi.co.jp www.ii-vi.co.jp MI Form 005-0692 Rev. 4 II-VI Singapore Pte., Ltd. (65) 6481 8215 (tel) info@ii-vi.com.sg Marlow Industries China, II-VI Technologies Beijing 86-10-643 98226 info@iivibj.com DOC # 102-0319 REV M - PAGE 1 OF 2 www.marlow.com ENVIRONMENT: ONE ATMOSPHERE DRY NITROGEN TYPICAL PERFORMANCE CURVES Side Temperature 27°C THot A = 27°C - Nitrogen (1 ATM) 50°C THot A = Side 50°CTemperature - Nitrogen (1 ATM) Heat 60 0 50 Heat 70 Load (W) Load (W) 0 60 10 10 50 20 30 30 40 T (°C) T (°C) 40 20 30 40 40 30 50 50 20 20 60 10 60 70 10 70 80 80 0 10 0 4 8 12 16 20 0 24 9 4 8 12 16 20 24 9 8 8 Q=0 7 Voltage (VDC) Voltage (VDC) 90 10 0 6 T = 0 5 4 3 6 T = 0 5 4 3 2 2 1 1 0 Q=0 7 0 0 4 8 12 16 20 24 0 Current (amps) 4 8 12 16 20 24 Current (amps) MECHANICAL CHARACTERISTICS 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. 1.433±.005 [36.40±0.13] TYPICAL PERFORMANCE Environment : Nitrogen (1 ATM) TA (C) : 27 VMAX (VDC) : 7.7  TMAX (C) : 58 1.411±.005 IMAX (amps) : 19.0 [35.84±0.13] QMAX (W) : 95 ACR () : 0.34 TYPICAL PERFORMANCE Environment : Nitrogen (1 ATM) TA (C) : 50 VMAX (VDC) : 8.5  TMAX (C) (+), : WHITE 66 IMAX (amps) : 18.8 QMAX (W) : 106 (-), BLACK ACR () : WIRE LENGTH: 1.7±.1 STRIP LENGTH: .40±.05 (CUSTOMER END) .011 [0.28] TYP LEAD WIRES: 18 AWG, 19/30 STRANDING, TEFLON INSULATED 1.978±.005 [50.24±0.13] 2.142±.005 [54.41±0.13] COLD SIDE, Tc .0008 [0.020] A .0008 [0.020] .1200±.001 [3.048±0.025] .0008 [0.020] HOT SIDE, Th Dimensions in [ ] are millimeters 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 005-0692 Rev. 4 DOC # 102-0319 REV M - PAGE 2 OF 2 www.marlow.com