K508N 1/4″ COLD FINGER

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FEATURES

  • High Reliability of 28,000 Operating Hours
  • Ruggedized and Robust Design
  • Use a 1/4" Standard Cold Finger
  • For Standard 77K Detectors and HOT Detectors
  • Ideal for 24 Hour/7 Day Applications
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Specifications

  • Total cooling power:
  • 550mW@110K@71°C
  • 300mW@77K@71°C
  • MTTF: >28,000hr @ Basic profile
  • Steady state input power
  • (300mW@110K@23°C): 5Wdc typ.
  • Maximum input power: 13Wdc typ.
  • Cool down time:
  • (340J@110K@23°C): 7 min. typ.
  • Cold tip temperature range: 80K-150K
  • Product maturity:
  • under production
  • Cooler weight: 500gr
  • Input voltage: 8.5-32Vdc
  • Ambient temperature range
  • Operational:-40°C…+85°C
  • Non-Operational: -55°C...+85°C
  • Temperature stability: ±0.5K
  • Meets environmental conditions per
  • MIL-STD-810
  • Acoustic noise: <35dB @ 5 meter
  • Service life: 15 years
  • Standard warranty*
  • 10,000hr/2 years
  • * Option to propose extended warranty