SUB-MOUNTS OPTIONS


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RMT can provide a range of options of thermoelectric cooling sub-mounts:
 

 A. Package Material

D. TEC Leads Connection

G. Thermistor (optional)

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Kovar

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SnSb (Tmelt=230°C)

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Glass- beaded NTC thermistor

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CRS

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Resistance nominal on request

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CuW

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Pure Al2O3 (100%)

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Individual calibration

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CuMo

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Alumina (Al2O3 - 96%)

H. Thermistor Mounting

B. Package Finish 

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Aluminum Nitride (AlN)

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Epoxy Gluing

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Gold plating

F. TEC Cold Side Finish

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Thermistor Leads Connection

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Ni plating

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Clear ceramics

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SnSb (Tmelt=230°C)

C. TEC Mounting

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Metallized 

Epoxy gluing

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Ni / Sn(Bi)

Soldering

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Gold plating

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In-Sn (Tmelt=117°C)

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Metallized and Pre-tinned

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Sn-Bi (Tmelt=138°C)

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Pb-Sn-Bi (Tmelt=94°C)

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Pb-Sn (Tmelt=183°C)

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In-Sn (Tmelt=117°C)

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Sn-Zn (Tmelt=199°C)

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Sn-Bi (Tmelt=138°C)

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Sn-Zn (Tmelt=199°C)