9340003-302

Multistage MS Series MS2-190-10-10-12-12-11-RT-W8 MFG Part Number: 9340003-302 Multistage MS Series Thermoelectric Cooler Features The MS2-190-10-10-12-12-11-RT-W8 multistage thermoelectric cooler is able to reach colder temperatures than single stage thermoelectric coolers. It has a maximum Qc of 15.4 Watts when ΔT = 0 and a maximum ΔT of 91 °C at Qc = 0. ● ● ● ● ● ● Applications High temperature differential Precise temperature control Reliable solid-state operation Environmentally-friendly DC operation RoHS-compliant ● ● Thermoelectric Cooling for CMOS Sensors Heads-Up Displays, Imaging Sensors Note: Allow 0.020 in [0.5 mm] around perimeter of the thermoelectric cooler and lead wire attachment to accommodate sealant ELECTRICAL AND THERMAL PERFORMANCE For maximum performance, be sure to orient the CONTROL side of the TEC against the application to be managed and the HEATSINK side against the heat sink or other heat rejection method. The CONTROL side is always opposite the side with lead attachments. Lead attachment is a passive heat loss and less impactful if located on the side that attaches to the heat exchanger. Heat Pumped at Cold Side Thot = 27 °C Heat Pumped at Cold Side Thot = 27 °C 20.00 20.00 15.00 ΔT=0°C ΔT=10°C ΔT=20°C ΔT=30°C ΔT=40°C ΔT=50°C ΔT=60°C 10.00 Qc (Watts) Qc (Watts) 15.00 5.00 0.00 0.00 ΔT=0°C ΔT=10°C ΔT=20°C ΔT=30°C ΔT=40°C ΔT=50°C ΔT=60°C 10.00 5.00 0.50 1.00 1.50 2.00 2.50 3.00 0.00 0.00 3.50 Operating Current (Amps) 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 Operating Voltage (Volts) Operating Voltage (Volts) Current vs Voltage (I vs V) Thot = 27 °C 16.00 14.00 12.00 ΔT=0°C ΔT=10°C ΔT=20°C ΔT=30°C ΔT=40°C ΔT=50°C ΔT=60°C 10.00 8.00 6.00 4.00 2.00 0.00 0.00 0.50 1.00 1.50 2.00 Operating Current (Amps) 2.50 3.00 3.50 Multistage MS Series MS2-190-10-10-12-12-11-RT-W8 MFG Part Number: 9340003-302 Coefficient of Performance (COP = Qc/Pin) Thot = 27 °C 6.00 6.00 5.00 5.00 3.00 3.00 2.00 2.00 1.00 1.00 0.00 0.00 0.50 1.00 1.50 2.00 2.50 3.00 ΔT=0°C ΔT=10°C ΔT=20°C ΔT=30°C ΔT=40°C ΔT=50°C ΔT=60°C 4.00 COP ΔT=0°C ΔT=10°C ΔT=20°C ΔT=30°C ΔT=40°C ΔT=50°C ΔT=60°C 4.00 COP Coefficient of Performance (COP = Qc/Pin) Thot = 27 °C 0.00 0.00 3.50 2.00 Operating Current (Amps) 70.00 60.00 60.00 ΔT=0°C ΔT=10°C ΔT=20°C ΔT=30°C ΔT=40°C ΔT=50°C ΔT=60°C 40.00 30.00 10.00 10.00 2.50 14.00 16.00 3.00 0.00 0.00 3.50 ΔT=0°C ΔT=10°C ΔT=20°C ΔT=30°C ΔT=40°C ΔT=50°C ΔT=60°C 30.00 20.00 2.00 12.00 40.00 20.00 1.50 10.00 50.00 Qh (Watts) Qh (Watts) 50.00 1.00 8.00 Total Heat Dissipated at Hot Side (Qh=Qc+Pin) Thot = 27 °C 70.00 0.50 6.00 Operating Voltage (Volts) Total Heat Dissipated at Hot Side (Qh=Qc+Pin) Thot = 27 °C 0.00 0.00 4.00 Operating Current (Amps) 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 Operating Voltage (Volts) Heat Pumped at Cold Side (Qc) Thot = 27 °C | Current = 2.3 Amps Coefficient of Performance (COP = Qc/Pin) Thot = 27 °C | Current = 2.3 Amps 16.00 2.00 14.00 1.50 10.00 COP Qc (Watts) 12.00 8.00 1.00 6.00 4.00 0.50 2.00 0.00 0.0 20.0 40.0 60.0 ΔT (°C) 80.0 100.0 0.00 0.0 20.0 40.0 60.0 ΔT (°C) 80.0 100.0 Multistage MS Series MS2-190-10-10-12-12-11-RT-W8 MFG Part Number: 9340003-302 SPECIFICATIONS* Hot Side Temperature 27.0 °C Qcmax (ΔT = 0) 15.4 Watts ΔTmax (Qc = 0) 91.0 °C Imax (I @ ΔTmax) 3.0 Amps Vmax (V @ ΔTmax) 14.3 Volts Module Resistance 4.85 Ohms Max Operating Temperature 80 °C Weight 18.0 gram(s) * Specifications reflect thermoelectric coefficients updated March 2020 FINISHING OPTIONS Suffix Thickness Flatness / Parallelism Hot Face Cold Face Lead Length 11 6.500 ±0.203 mm 0.256 ± 0.008 in 0.025 mm / 0.203 mm 0.001 in / 0.008 in Lapped Lapped 199.9 mm 7.87 in SEALING OPTIONS Suffix Sealant Color Temp Range Description RT RTV Translucent or White -60 to 204°C Non-corrosive, silicone adhesive NOTES 1. 2. 3. 4. Max operating temperature: 80°C Do not exceed Imax or Vmax when operating module Reference assembly guidelines for recommended installation Solder tinning also available on metallized ceramics Any information furnished by Laird and its agents, whether in specifications, data sheets, product catalogues or otherwise, is believed to be (but is not warranted as being) accurate and reliable, is provided for information only and does not form part of any contract with Laird. All specifications are subject to change without notice. Laird assumes no responsibility and disclaims all liability for losses or damages resulting from use of or reliance on this information. All Laird products are sold subject to the Laird Terms and Conditions of sale (including Laird’s limited warranty) in effect from time to time, a copy of which will be furnished upon request. © Copyright 2019-2022 Laird Thermal Systems, Inc. All rights reserved. Laird™, the Laird Ring Logo, and Laird Thermal Systems™ are trademarks or registered trademarks of Laird Limited or its subsidiaries. Revision: 00 Date: 06-01-2022 Print Date: 06-14-2022