325221-04-0
Curtis Industries
325221-04-0
Curtis Industries
CONN BARRIER STRIP 4CIRC 0.325"
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Exquisite packaging
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325221-04-0
$4.05
Product details
The 325221-04-0 by Curtis Industries revolutionizes Terminal Blocks - Barrier Blocks technology, crafted for aerospace-grade electrical systems requiring uncompromising reliability. This terminal block excels in avionics and satellite applications where weight savings and vibration resistance are critical. Its space-qualified materials maintain stable contact resistance across extreme temperature fluctuations and vacuum conditions.Engineered as a Barrier Block, this component provides hermetic sealing against outgassing in low-pressure environments.The 4 isolated circuits support redundant system architectures essential for flight-critical applications.With 4 military-spec entry points, it accommodates shielded cabling for EMI-sensitive installations.The 0.325" (8.26mm) aerospace-grade pitch maintains arc resistance while minimizing mass in payload-sensitive designs.Its 1 row configuration optimizes weight distribution without sacrificing current density.Rated for 15A in thin-atmosphere conditions, it exceeds MIL-STD-704 power quality requirements.The 300V dielectric strength ensures operation in partial discharge-prone environments.Compatible with 14-22 AWG aerospace wire standards, including fluoropolymer-insulated variants.The Screws system maintains constant contact pressure in high-G force scenarios.Featuring Wire Wrap interface, it enables vibration-proof PCB mounting for modular avionics.The 3 Wall (Tri) design prevents corona discharge at high altitudes.Incorporating Flange, it meets DO-160 standards for environmental testing in aerospace electronics.
Product Attributes
- Product Status: Active
- Terminal Block Type: Barrier Block
- Number of Circuits: 4
- Number of Wire Entries: 4
- Pitch: 0.325" (8.26mm)
- Number of Rows: 1
- Current Rating (Amps): 15A
- Voltage Rating: 300V
- Wire Gauge: 14-22 AWG
- Top Termination: Screws
- Bottom Termination: Wire Wrap
- Barrier Type: 3 Wall (Tri)
- Features: Flange
- Color: -
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