0387890025
Molex
0387890025
Molex
CONN BARRIER STRIP 3CIRC 0.438"
Reference Price (USD)
1+
$2.63192
500+
$2.6056008
1000+
$2.5792816
1500+
$2.5529624
2000+
$2.5266432
2500+
$2.500324
Exquisite packaging
Discount
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0387890025
$2.63
Product details
The 0387890025 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 3 channel design supports multi-point plasma diagnostics in toroidal configurations.6 radiation-resistant feedthroughs maintain vacuum integrity in fusion vessels.0.438" (11.12mm) 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 14-24 AWG mineral-insulated cables, it survives gamma radiation exposure.The Screws with Quick Connect Tabs 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, it addresses extreme environment challenges in magnetic confinement fusion.Black housing material exhibits minimal activation under neutron bombardment.
Product Attributes
- Product Status: Obsolete
- Terminal Block Type: Barrier Block
- Number of Circuits: 3
- Number of Wire Entries: 6
- Pitch: 0.438" (11.12mm)
- Number of Rows: 2
- Current Rating (Amps): 20A
- Voltage Rating: 300V
- Wire Gauge: 14-24 AWG
- Top Termination: Screws with Quick Connect Tabs
- Bottom Termination: Closed
- Barrier Type: 2 Wall (Dual)
- Features: Flange
- Color: Black
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