Thermoelectric Cooler
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marlow industries inc.®
Subsidiary of II-VI INCORPORATED
Thermoelectric Cooler
Performance Values
...
Description
www.DataSheet4U.com
marlow industries inc.®
Subsidiary of II-VI INCORPORATED
Thermoelectric Cooler
Performance Values
Hot Side Temperature (°C) Δ Tmax (°C-dry N2): Qmax (watts): Imax (amps): Vmax (vdc): AC Resistance (ohms): 27°C 56.0 33.9 14.7 3.6 0.20 50°C 63.5 37.3 14.6 4.0 ---
XLT2391
Mechanical Characteristics
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marlow XLT2391 XXXXXX
POSITIVE LEAD (RED) LEADWIRES: 18 AWG, 19/30 STRANDING, TEFLON INSULATED NEGATIVE LEAD (BLK)
1.000 [25.40]
1.000 [25.40] 1.130 [28.70] COLD SIDE, Tc
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4.0 ±.5 [101.6 ±12.7] .002 [.051] A .001 [.025] .001 [.025]
.150 ±.0005 [3.81 ±.013]
HOT SIDE, Th Dimensions in [ ] are millimeters Ceramic Material: Alumina (AC)
A
Ordering Options
Model Number XLT2391-03AC XLT2391-04AC Description Leadwires Leadwires, Sealed
Features
Specifically designed for thermal cycling applications Capable of rapid heating and cooling rates Proven High Reliability (Data available upon request) Rugged construction Porched configuration for enhanced leadwire strength Leadwires attached with 183°C solder Rated operating temperature of 130°C Height tolerance of ± 0.0005 in. (± .013 mm) allows for multiple module applications
102-0236, Rev C
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Thermoelectric Cooler
Performance Curves
XLT2391
Environment: One atmosphere dry nitrogen Hot Side Temperature: 27°C Hot Side Temperature 50°C TA(C) = 27 TA(C) = 50
60 50 40 Δ T (°C) 30 20 10 0 50.0 4 Voltage (VDC) 3 2 1 0 0 2 4 6 8 10 12 14 16 18 20 Current (amps)
ΔT = 0
Heat Loa...
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