K508N ROHS
RoHS Compliance Cryocooler High Reliability of 28,000 Operating Hours Includes Onboard RoHS Temperature Controller Ruggedized and Robust Design For Standard 77K Detectors and HOT Detectors Completely Interchangeable with Detectors / Systems Using K508/N Available with Finned and Smooth Motor Housing
SPECIFICATIONS Total cooling power: Cold tip temperature range: 65K-150K Temperature stability: ±0.5K
900mW@110K@71°C Product maturity: under production Meets environmental conditions per
550mW@77K@71°C Cooler weight: 475gr MIL-STD-810
MTTF: >28,000hr @ Basic profile Input voltage: 8.5-32Vdc Acoustic noise: <35dB @ 5 meter
Steady state input power: Ambient temperature range: Service life: 15 years
(200mW@80K@23°C): 5.5 Wdc typ. - Operational:-40°C +85°C Standard warranty*: 10,000hr/2 years
Maximum input power: 20Wdc typ. - Non-Operational: -55°C...+85°C * Option to propose extended warranty
Cool down time:
(250J@80K@23°C): 5 min. typ.
INTEGRAL ROTARY
500 600 700 800 900
1000 1100 1200 1300 1400 1500 1600 1700
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80
150K
80K
To ta
l C oo
lin g
Po w
er [m
W ]
Ambient Temperature [°C]
K508N - Cooling Power VS Ambient Temperature
Re gu
la te
d In
pu t P
ow er
[W ]
Total Heat Load [mW]
K508N - Regulated Input Power VS Total Heat Load
3 4 5 6 7 8 9
10 11 12 13
100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400
150K, 23°C150K, 71°C
80K, 23°C 80K, 71°C
K508N RoHS - Cooling power VS Ambient Temperature
To ta
l C oo
lin g
P ow
er [m
W ]
Ambient perature [°C] 500 600 700 800 900
1000 1100 1200 1300 1400 1500 1600 1700
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80
150K
80K
To ta
l C oo
lin g
Po w
er [m
W ]
Ambient Temperature [°C]
K508N - Cooling Power VS Ambient Temperature
Re gu
la te
d In
pu t P
ow er
[W ]
Total Heat Load [mW]
K508N - Regulated Input Power VS Total Heat Load
3 4 5 6 7 8 9
10 11 12 13
100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400
150K, 23°C150K, 71°C
80K, 23°C 80K, 71°C
K508N RoHS - Regulated Input Power VS Total Heat Load
R eg
ul at
ed In
pu t
P ow
er [W
]
Total H t Load (mW)