SAME SKY | SERIES: CP40 | DESCRIPTION: PELTIER MODULE

date 09/12/2024 | page 2 of 15

sameskydevices.com

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

solder melting temperature

connection between thermoelectric pairs

CP40347, CP40447, CP40147, CP40247, CP402533

CP40301547, CP404046, CP40439, CP4055485

all other models

235

138

°C

°C

assembly compression

1

MPa

RoHS

yes

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

2O3

wire leads (3.3 &

3.6 mm models)

22 AWG

tin

wire leads

(all other

mod-

els)

20 AWG

tin

sealer

silicon rubber 703 RTV (between cold and

hot side plates)

joint cover

silicon rubber 703 RTV

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

4.6 ±0.1

CP40247

20 ±0.3

20 ±0.3

4.6 ±0.1

CP4025331

25 ±0.3

25 ±0.3

3.3 ±0.1

CP40301547

30 ±0.3

15 ±0.3

4.6 ±0.1

CP403471

30 ±0.3

30 ±0.3

4.6 ±0.1

CP404391

40 ±0.3

40 ±0.3

3.9 ±0.1

CP404046

40 ±0.3

40 ±0.3

4.6 ±0.1

CP404471

40 ±0.3

40 ±0.3

4.6 ±0.1

CP40554851

55 ±0.3

55 ±0.3

4.85 ±0.1

Notes: 1. Wire lead strip length on models CP40347, CP40447, CP40439, CP402533, & CP4055485 is 10 ±3.0 mm.

Additional Resources: Product Page | 3D Model