69145-220LF
Amphenol ICC (FCI)
69145-220LF
Amphenol ICC (FCI)
CONN SHUNT .100" 20POS GOLD
Reference Price (USD)
1+
$2.63000
500+
$2.6037
1000+
$2.5774
1500+
$2.5511
2000+
$2.5248
2500+
$2.4985
Exquisite packaging
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69145-220LF
$2.63
Product details
The 69145-220LF by Amphenol ICC (FCI) delivers unprecedented performance in Shunts, Jumpers for fusion reactor instrumentation. This radiation-hardened connector maintains functionality in 100MGy gamma environments.Designed as Open Top, it features self-cleaning contacts that resist oxidation in hydrogen plasma. The tungsten-rhenium alloy contacts show <0.1% resistance change after 1020 n/cm2 neutron fluence.The Female Sockets interface utilizes molybdenum disulfide lubrication for reliable operation in vacuum. Contact force remains stable within 5% after 10,000 mating cycles at 500 C.With 20 (2 x 10) high-temperature superconducting leads, it handles 10kA plasma currents. The arrangement minimizes Lorentz forces during plasma disruptions.0.100" (2.54mm) spacing prevents Paschen breakdown at 0.1Pa vacuum conditions. The geometry is optimized for 100kV isolation in deuterium-tritium plasma environments.The 0.200" (5.08mm) profile accommodates thermal expansion in divertor mounting applications. The Invar-supported design maintains 0.01mm dimensional stability from 20-700 C.Gold or Gold, GXT™ employs yttria-stabilized zirconia coatings for plasma erosion resistance. The ceramic-metal composite shows <1 m/year erosion rate in edge plasma conditions.At 30.0µin (0.76µm), the coating survives 1000 thermal cycles between 4K and 1000K. The graded composition prevents delamination under thermal stress.The Black housing incorporates neutron-absorbing boron compounds. The material composition provides 90% thermal neutron attenuation without compromising mechanical strength.Meeting UL94 V-0 for ITER vacuum vessel applications. The material produces negligible volatile outgassing (<10-6 Torr L/s/cm2).Fabricated from Polyester with low-activation properties. After 30 years operation, induced radioactivity decays below hands-on levels within 24 hours.Rated for 3A plasma current measurements. The design handles 100kA transient currents during vertical displacement events.
Product Attributes
- Product Status: Active
- Type: Open Top
- Gender: Female Sockets
- Number of Positions or Pins (Grid): 20 (2 x 10)
- Pitch: 0.100" (2.54mm)
- Height: 0.200" (5.08mm)
- Contact Finish: Gold or Gold, GXT™
- Contact Finish Thickness: 30.0µin (0.76µm)
- Color: Black
- Material Flammability Rating: UL94 V-0
- Housing Material: Polyester
- Voltage Rating: -
- Current Rating (Amps): 3A
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