Subsidiary of II-VI INCORPORATED

TECHNICAL DATA SHEET

DOC # 102-0345 REV D - PAGE 1 OF 2

NL2064T

Thermoelectric Cooler

RoHS EU Compliant

TYPICAL PERFORMANCE VALUES

MECHANICAL CHARACTERISTICS

LEADS: 22 AWG [0.64] BUS

POSITIVE LEAD

NEGATIVE LEAD

1.167

2.00 ±.25

.511

1.167

.511

.240 ± .007

COLD SIDE, Tc

.005 [0.13] A

.001 [0.03]

A

[29.64]

[12.98]

[12.98]

[29.64]

[50.80 ± 6.35]

[6.10 ± 0.18]

.001 [0.03]

SOLID TINNED COPPER

Ceramic Material: Combination of

Beryllia (AB)

Alumina and

Millimeters are in [ ]

ORDERING OPTIONS

AVAILABLE MODIFICATIONS

Pretinned metallized ceramic surface(s) with 117°C solder.

Thermistor mounted on edge of cold side ceramic. (Calibration

available.)

Elevated temperature burn-in with test data provided.

Hot Side Temperature (°C)

27°C

50°C

93

105

Qmax (watts):

10.4

11.2

Imax (amps):

5.4

5.4

Vmax (vdc):

8.6

9.6

AC Resistance (ohms):

1.43

--

Model Number

Description

NL2064T-11AB

both surfaces are metallized, wire

buss tin coated

NL2064T-12AB

hot side exterior is metallized, wire

buss tin coated

NL2064T-13AB

no metallization, wire buss tin

coated

NL2064T-14AB

no metallization, wire buss gold over

Ni/ Cu

Beryllium Oxide Handling

Precautions

Beryllium oxide can be toxic only when

dust, mist, or fumes containing particles

small enough to enter the lungs are

inhaled. For the user, precautions required

are to avoid grinding, machining or

pulverizing the material by mechanical,

thermal, or chemical processing.

marlow industries, inc.

R

Tolerances are

 .030 [0.76]

unless otherwise specified