cui.com

date 09/08/2016

│ page 2 of 11

CUI Inc

│ SERIES: CP40 │ DESCRIPTION: PELTIER MODULE

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

CP40136

CP40236

CP40336

CP40147

CP40247

CP40301547

CP40347

CP40447

0.72

1.8

3.15

0.378

0.693

0.783

1.584

2.835

0.80

2.0

3.5

0.42

0.77

0.87

1.76

3.15

0.88

2.2

3.85

0.462

0.847

0.957

1.936

3.465

Ω

Ω

Ω

Ω

Ω

Ω

Ω

Ω

solder melting temperature

connection between thermoelectric pairs

138

°C

assembly compression

3.6 mm models

4.7 mm models

0.98

1

MPa

MPa

hot side plate

80

°C

RoHS

2011/65/EU

Note:

1. Measured by AC 4-terminal method at 25°C

MECHANICAL DRAWING

units: mm

COLD SIDE

HOT SIDE

0.05

0.05

THICKNESS

COLD SIDE

Black (-)

Red (+)

WIDTH

LENGTH

100.0 5.0

7 3.0

MATERIAL

PLATING

ceramic plate

96% AL

wire leads

(3.6 mm models) 22AWG

tin

wire leads

(4.7 mm models) 20AWG

tin

sealer

siliconrubber703RTV(betweencold

and hot side plates)

joint cover

siliconrubber703RTV

marking

P/N & S/N printed on cold side

surface

MODEL NO.

LENGTH

(mm)

WIDTH

(mm)

THICKNESS

(mm)

CP40136

15 ±0.3

15 ±0.3

3.6 ±0.1

CP40236

20 ±0.3

20 ±0.3

3.6 ±0.1

CP40336

30 ±0.3

30 ±0.3

3.6 ±0.1

CP40147

15 ±0.3

15 ±0.3

4.7 ±0.1

CP40247

20 ±0.3

20 ±0.3

4.7 ±0.1

CP40301547

30 ±0.3

15 ±0.3

4.7 ±0.1

CP40347

30 ±0.3

30 ±0.3

4.7 ±0.1

CP40447

40 ±0.3

40 ±0.3

4.7 ±0.1

For more information, please visit the product page.