0387703420
Molex
0387703420
Molex
CONN BARRIER STRP 20CIRC 0.375"
Reference Price (USD)
1+
$7.35300
500+
$7.27947
1000+
$7.20594
1500+
$7.13241
2000+
$7.05888
2500+
$6.98535
Exquisite packaging
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0387703420
$7.35
Product details
The 0387703420 by Molex pioneers new Terminal Blocks - Barrier Blocks technology for fusion energy research applications. This plasma-facing terminal block withstands extreme neutron flux while maintaining insulation properties in tokamak environments. Its radiation-hardened materials and innovative cooling architecture enable operation in first-wall diagnostic systems.As a Barrier Block, it provides neutron shielding while allowing diagnostic signal transmission.The 20 channel design supports multi-point plasma diagnostics in toroidal configurations.40 radiation-resistant feedthroughs maintain vacuum integrity in fusion vessels.0.375" (9.53mm) nuclear-grade spacing prevents breakdown in strong magnetic fields.The 2 row arrangement minimizes induced currents in changing B-fields.20A capacity handles plasma disruption currents without contact welding.The 300V rating withstands halo currents during vertical displacement events.Supporting 12-24 AWG mineral-insulated cables, it survives gamma radiation exposure.The Screws with Captive Plate system maintains conductivity after neutron-induced transmutation.Closed interface provides water-cooled connections for high heat flux areas.The 2 Wall (Dual) construction prevents tritium permeation in breeding blanket applications.Incorporating Flange, Positions Stamped, it addresses extreme environment challenges in magnetic confinement fusion.Black housing material exhibits minimal activation under neutron bombardment.
Product Attributes
- Product Status: Active
- Terminal Block Type: Barrier Block
- Number of Circuits: 20
- Number of Wire Entries: 40
- Pitch: 0.375" (9.53mm)
- Number of Rows: 2
- Current Rating (Amps): 20A
- Voltage Rating: 300V
- Wire Gauge: 12-24 AWG
- Top Termination: Screws with Captive Plate
- Bottom Termination: Closed
- Barrier Type: 2 Wall (Dual)
- Features: Flange, Positions Stamped
- Color: Black
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