TECHNICAL DATA SHEET

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DOC # 102-0298 REV L - PAGE 1 OF 2

NL1025T

Single-Stage Thermoelectric Cooler

RoHS EU Compliant

TYPICAL PERFORMANCE VALUES

MECHANICAL CHARACTERISTICS

NEGATIVE LEAD (-)

POSITIVE LEAD (+)

COLD SIDE, Tc

.004 [0.10] A

.001 [0.03]

.346

[8.79]

.432

[10.97]

2.00±.25

[50.8±6.4]

LEADS: 28AWG

UN-INSULATED SOLID TINNED COPPER

-05, -07 ONLY: TEFLON INSULATED, SILVER PLATED COPPER

-05 ONLY:

7.00±.25

[177.8±6.4]

.085±.005

[2.16±0.13]

.001 [0.03]

CERAMIC MATERIAL: ALUMINA (AC)

MILLIMETERS ARE IN [ ]

-05 ONLY: RED LEADWIRES, SOLID

-07 ONLY: WHITE LEADWIRES, STRANDED

-05 ONLY: BLACK LEADWIRES, SOLID

-07 ONLY: BLACK LEADWIRES, STRANDED

-07 ONLY:

5.00±.25

[127.8±6.4]

ORDERING OPTIONS

PRODUCT FEATURES

•

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

64

73

Qmax (watts):

5.2

5.8

Imax (amps):

1.8

1.8

Vmax (vdc):

4.4

4.9

AC Resistance (ohms):

2.1

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Model Number

Description

NL1025T-01AC

Both Surfaces are Metallized

NL1025T-02AC

Hot Side Exterior is Metallized

NL1025T-03AC

No Metallization

NL1025T-05AC

No Metallization, Insulated 7 Inch Leadwire

NL1025T-06AC

No Metallization, RTV Sealed

NL1025T-07AC

No Metallization, Insulated 5 Inch Leadwire