Accessories for infrared detectors

Temperature controllers,

heatsinks for TE-cooled detector, chopper, etc.

3

KIRDA0018ED

Heatsinks for TE-cooled detector (TO-8, TO-3 package) A3179 series

These heatsinks are designed for use with thermoelectrically cooled detector sealed in a 6-pin TO-8, TO-3 package. The cooling (heat

dissipation) capacity of the A3179 and A3179-03 is about 35 °C relative to the ambient temperature 25 °C, the A3179-01 is about 40

°C, and that of the A3179-04 is about 85 °C. The A3179-03 is designed only for two-color detector K3413 series, the A3179, A3179-01

for TO-8, the A3179-04 for TO-3 (heatsink for TO-66 is available as a custom product.) .

Dimensional outlines (unit: mm, tolerance unless otherwise noted: ±0.3)

A3179

Accessories

Instruction manual

32

60°

(4 ×) ϕ3.5

3

3

2

Weight: 50 g approx.

32.6

ϕ40

Photosensitive

surface

*1: Bottom surface (reference surface) of detector metal package

*2: When the detector is installed

*3: The position of the photosensitive surface differs according

to the detector used.

Refer to the dimensional outline for the detector.

Detector

metal package

*9: When used in combination with a C1103 series temperature

controller, do not use the 4-conductor cable supplied with the

A3179 series, but use the 4-conductor cable A4372-05 (sold

separately, with a connector).

*10: No socket is supplied for connection to infrared detectors.

Connect infrared detectors by soldering.

Cover the soldered joints and detector pins with vinyl insu-

lating tubes.