SP2503

marlow industries Subsidiary of II-VI Incorporated a global leader in thermoelectric solutions Thermoelectric Cooler SP2503 Performance Values Hot Side Temperature (°C) Δ Tmax (°C-dry N2): Qmax (watts): Imax (amps): Vmax (vdc): AC Resistance (ohms): 27°C 62.0 21.3 9.36 3.48 0.323 50°C 70.6 23.6 9.24 3.88 --- RoHS 2002/95/EC Compliant Mechanical Characteristics ACR VALUE .XXX NUMBER CODE Marlow Industries, Inc. R SP 2503 XXXXXX + POSITIVE LEAD (RED) .XXX NUMBER CODE 1.000 [25.40] Marlow Industries, Inc. R SP 2503 XXXXXX LEADWIRES- 20 AWG, 19/32 STRANDING TEFLON INSULATED NEGATIVE LEAD (BLACK) _ + POSITIVE LEAD (RED) LEADWIRES- 20 AWG, 19/32 STRANDING TEFLON INSULATED NEGATIVE LEAD (BLACK) 1.000 [25.40] 1.130 [28.70] COLD SIDE, Tc 4.0±.5 [101.60±12.70] _ 4.0±.5 [101.60±12.70] .002[0.05] A .001[0.03] .192±0.0005 [4.88±0.01] .001[0.03] HOT SIDE, Th Dimensions in [ ] are millimeters Ceramic Material: Alumina (AC) Dimensions in [ ] are millimeters Ceramic Material: Alumina (AC) LEAD WIRE CONFIGURATION -04AC ONLY Ordering Options Model Number SP2503-03AC Description With 4” Leadwire, ACR Marked and Number Coded With 4” Leadwire, Special Orientation No Leadwires No Leadwires, ACR Marked and Number Coded SP2503-04AC SP2503-06AC SP2503-08AC BINNING CHART Zone ACR @ 23°C 1 .280 - .282 2 .282 - .286 3 .286 - .290 4 .290 - .294 5 .294 - .298 6 .298 - .302 7 .302 - .306 8 .306 - .310 9 .310 - .314 10 .314 - .318 11 .318 - .322 12 .322 - .326 13 .326 - .330 14 .330 - .334 15 .334 - .338 16 .338 - .342 17 .342 - .346 18 .346 - .350 19 .350 - .354 20 .354 - .357 Features • • • • • • • RoHS 2002/95/EC compliant Designed for thermal cycling applications Rugged construction Porched configuration for enhanced leadwire strength Leadwires attached with 218°C solder Rated operating temperature of 130°C Height tolerance of ± 0.0005 in. (± 0.01 mm) allows for multiple module applications Modules with number coded ACR bin ranges available. See binning chart.. 214-340-4900 (tel) ● 214-341-5212 (fax) ● www.marlow.com Doc # 102-0313 Rev 2 Page 1 of 2 marlow Performance Curves industries Subsidiary of II-VI Incorporated a global leader in thermoelectric solutions Environment: One atmosphere dry nitrogen Hot Side Temperature: 27°C Hot Side Temperature: 50°C HEAT LOAD (WATTS) 0.00 2.50 5.00 7.50 10.0 12.5 15.0 17.5 20.0 80.0 60.0 T (C) 40.0 20.0 0.0 HEAT LOAD (WATTS) 0.00 2.50 5.00 7.50 10.0 12.5 15.0 17.5 20.0 80.0 60.0 T (C) VOLTAGE (VDC) 40.0 20.0 0.0 4.0 3.0 2.0 1.0 0.0 0.0 VOLTAGE (VDC) 3.0 2.0 1.0 Q=0 T=0 Q=0 T=0 0.0 0.0 2.0 4.0 6.0 8.0 CURRENT (AMPS) 10.0 12.0 2.0 4.0 6.0 8.0 CURRENT (AMPS) 10.0 12.0 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, mounting in compression with either thermal grease or flexible graphite products. 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 method rather than an ON/OFF method. Addresses Marlow Industries, Inc. 10451 Vista Park Road Dallas Texas 75238-1645 214-340-4900 (tel) 214-341-5212 (fax) www.marlow.com Marlow Industries Europe Aberdeen House, South Road Haywards Heath West Sussex RH164NG UK +44 (0)1444-443404 (tel) +44 (0)1444-443334(fax) Marlow Industries Japan 1-1-8-401 Uehara, Shibuya-ku Tokyo, Japan 151-0064 +81 (3) 5454-5280 (tel) +81 (3) 5454-5281(fax) 214-340-4900 (tel) ● 214-341-5212 (fax) ● www.marlow.com Doc # 102-0313 Rev 2 Page 2 of 2