MI Form 005-0692 Rev. 4

DOC # 102-0319 REV L - PAGE 1 OF 2

www.marlow.com

Technical Data Sheet for

XLT2423

Single-Stage Thermoelectric Module

NOMINAL PERFORMANCE IN NITROGEN

Hot Side Temperature (°C)

27

50

Δ Tmax (°C):

58

66

Qmax (watts):

95

106

Imax (amps):

19.0

18.8

Vmax (vdc):

7.7

8.5

AC Resistance (ohms):

0.34

---

PRODUCT FEATURES

•

RoHS EU Compliant

•

Rated operating temperature of 125°C.

•

Ceramic Material: Aluminum Oxide

•

Designed for temperature cycling applications.

•

Capable of rapid heating and cooling rates.

•

Porch configuration for high strength leadwire connection.

•

Superior nickel diffusion barriers on elements.

•

High strength for rugged environment.

•

RTV sealing option available.

•

Lapped for multiple module applications.

•

Diced option for further mechanical stress relief.

•

Set of modules ACR matched available.

ORDERING OPTIONS

Model Number

Description

XLT2423-31AC

Undiced

XLT2423-34AC

Undiced, ACR matched set of 4

XLT2423-38AC

Undiced, ACR matched set of 8

XLT2423-41AC

Diced

XLT2423-42AC

Diced, ARC matched set of 2

XLT2423-44AC

Diced, ACR matched set of 4

XLT2423-48AC

Diced, ACR matched set of 8

XLT2423-51AC

Undiced, 10 inches long leadwires

XLT2423-61AC

Undiced, plastic tray packaging

XLT2423-71AC

Undiced, no leadwires

XLT2423-78AC

Undiced, ACR matched set of 8, no

leadwires

XLT2423-81AC

Diced, no leadwires

XLT2423-88AC

Diced, ACR matched set of 8, no

leadwires

XLT2423-98AC

Diced, ACR matched set of 8, 2.12

inches long leadwires

OPERATION CAUTIONS

For maximum reliability, storage and operation below

125°C in a non-condensing environment is recommended.

To minimize thermal stress, use linear/proportional

temperature control or a similar method rather than an

ON/OFF method.

INSTALLATION

Recommended mounting method: Clamp with uniform

pressure to a flat surface with thermal interface material. For

additional information, please refer to our TEC Installation

Guide.

II-VI Marlow – Dallas, TX USA

214-340-4900

877-627-5691

marlow.sales@ii-vi.com

Marlow Industries Europe

GmbH - Germany

+49 (0) 6150 5439 - 403

info@marlow-europe.eu

II-VI Japan Inc.

81 43 297 2693 (tel)

center@ii-vi.co.jp

www.ii-vi.co.jp

II-VI Singapore Pte., Ltd.

(65) 6481 8215 (tel)

info@ii-vi.com.sg

Marlow Industries China, II-VI

Technologies Beijing

86-10-643 98226

info@iivibj.com