Datasheet > NL2070-02AC

NL2070-02AC

更新时间： 2022-02-26 10:45:25

品牌	Logo	应用领域
VIMARLOW		/
页数	文件大小	规格书
2页	238K
描述
Two-Stage Thermoelectric Cooler

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NL2070-02AC 数据手册

TECHNICAL DATA SHEET

NL2070

Two-Stage Thermoelectric Cooler

RoHS EU Compliant

TYPICAL PERFORMANCE VALUES

Nitrogen

Hot Side Temperature (°C)

∆ Tmax (°C-dry N₂):

Qmax (watts):

27°C

45.0

50°C

50.0

Imax (amps):

7.2

Vmax (vdc):

AC Resistance (ohms):

15.5

1.92

17.2

Vacuum

Hot Side Temperature (°C)

∆ Tmax (°C-dry N₂):

Qmax (watts):

27°C

46.0

7.2

50°C

100

51.0

7.2

Imax (amps):

Vmax (vdc):

AC Resistance (ohms):

15.5

1.92

17.2

MECHANICAL CHARACTERISTICS

(+)

LEADS: 22 AWG BUS

SOLID TINNED COPPER

1.575 [40.0]

(-)

2.00±.25 [50.80±6.35]

8.00±.25 [203.2±6.35]

-01AC, -02AC, -03AC, -04AC

-05AC

1.575 [40.0]

COLD SIDE, Tc

.005 [0.13]

.003 [0.08]

.315±.010 [8.0±0.3]

.003 [0.08]

HOT SIDE, Th

Dimensions are shown inches [millimeters].

ORDERING OPTIONS

PRODUCT FEATURES

Model Number

Description



Ideal for large temperature differentials (∆T) and large heat

pumping applications.

NL2070-01AC

NL2070-02AC

NL2070-03AC

NL2070-04AC

NL2070-05AC

TEM, Top and Base Metallized Exterior

TEM, Base Metallized Exterior

TEM, No Metallized Exterior

-02AC with Base Pretinned with 117°C Solder

-01AC with 8 inch Insulated Wires



Rated operating temperature is 130°C.

Superior nickel diffusion barriers on elements.

High strength for rugged environment.

Pretinned metallized ceramic surface(s) 117°C solder option

available.

For customer support or general questions please contact a local office or visit our website at www.marlow.com.

MI Form 005-0690 Rev. 2

DOC # 102-0383 REV 5 - PAGE 1 OF 2

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