PolarTEC Series PT4,7,F2,3030 Thermoelectric Modules Innovative Technology for a Connected World The PolarTEC Series consists of porch-style thermoelectric modules (TEMs). The hot side of the ceramic has an extended edge that allows strong lead attachment to accommodate the wiring of multiple TEMs into an array. This product line is available in 4, 6, and 8 Amp configurations and is ideal for high- volume production. Assembled with Bismuth Telluride semiconductor material and thermally conductive Aluminum Oxide ceramics, the PolarTEC Series is designed for higher current and larger heat-pumping applications. FEATURES APPLICATIONS Strong Lead Attachment Analytical Instrumentation Precise Temperature Control Photonics Laser Systems Reliable Solid State Operation Electronic Enclosure Cooling No Sound or Vibration Food and Beverage Cooling DC Operation Chillers (Liquid Cooling) RoHS Compliant Consumer Appliances PERFORMANCE SPECIFICATIONS Hot Side Temperature (C) 25C 50C Qmax (Watts) 18.4 20.2 Delta Tmax (C) 67 75 Imax (Amps) 3.8 3.8 Vmax (Volts) 8.1 9.2 Module Resistance (Ohms) 1.95 2.20 SUFFIX THICKNESS FLATNESS & HOT COLD Lead (PRIOR TO TINNING) PARALLELISM FACE FACE Length TA 0.163 +/- 0.001 0.001 / 0.001 Lapped Lapped 6.0 TB 0.163 +/- 0.0005 0.0005 / 0.0005 Lapped Lapped 6.0 SEALING OPTION SUFFIX SEALANT COLOR TEMP RANGE DESCRIPTION R RTV White -60 to 204 C Non-corrosive, silicone adhesive sealant E Epoxy Black -55 to 150 C Low density syntactic foam epoxy encapsulant global solutions: local support TM Americas: +1 888.246.9050 Europe: +46.31.420530 Asia: +86.755.2714.1166 clv.customerpos lairdtech.com www.lairdtech.com PolarTEC Series PT4,7,F2,3030 Thermoelectric Modules Innovative Technology for a Connected World Performance Curves at Th = 25C THERMO ELECTRIC 9.0 20.0 3.8 A 8.0 3.1 A 18.0 7.0 2.3 A 16.0 1.5 A 6.0 0.8 A 14.0 5.0 4.0 12.0 3.0 10.0 2.0 8.0 1.0 6.0 0.0 80 70 60 50 40 30 20 10 0 4.0 Delta T (C) 2.0 0.0 80 70 60 50 40 30 20 10 0 Delta T (C) 1.34 (34.0) (+) RED AWG 18 PVC 1.18 (SEE TABLE) (30.0) (-) BLACK 1.18 (30.0) THICKNESS COLD FACE (SEE TABLE) (SEE TABLE) HOT FACE (SEE TABLE) OPERATING TIPS Max Operating Temperature: 80C Reference assembly guidelines for recommended installation Do not exceed Imax or Vmax when operating module THR-DS-PT4,7,F2,3030 1111 Any information furnished by Laird Technologies, Inc. and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use and application of Laird Technologies materials rests with the end user, since Laird Technologies and its agents cannot be aware of all potential uses. Laird Technologies makes no warranties as to the fitness, merchantability or suitability of any Laird Technologies materials or products for any specific or general uses. Laird Technologies shall not be liable for incidental or consequential damages of any kind. All Laird Technologies products are sold pursuant to the Laird Technologies Terms and Conditions of sale in effect from time to time, a copy of which will be furnished upon request. Copyright 2010 Laird Technologies, Inc. All Rights Reserved. Laird, Laird Technologies, the Laird Technologies Logo, and other marks are trade marks or registered trade marks of Laird Technologies, Inc. or an affiliate company thereof. Other product or service names may be the property of third parties. Nothing herein provides a license under any Laird Technologies or any third party intellectual property rights. Qc (W) Voltage (V)