1844387
Phoenix Contact
1844387
Phoenix Contact
TERM BLK SCREW CLAMP POS GRAY
Reference Price (USD)
1+
$9.93000
500+
$9.8307
1000+
$9.7314
1500+
$9.6321
2000+
$9.5328
2500+
$9.4335
Exquisite packaging
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1844387
$9.93
Product details
The 1844387 by Phoenix Contact represents a breakthrough in Terminal Blocks - Panel Mount for high-energy physics experiments. Engineered for CERN-grade reliability, these terminal blocks withstand extreme radiation levels while maintaining signal integrity in particle detector readout systems.The Bolt/Screw Clamp - Wire Entry Angled to Panel system uses radiation-hardened tungsten-rhenium alloys that resist embrittlement up to 10^16 neutrons/cm . This durability ensures stable operation in ATLAS pixel detector service panels exposed to LHC beam conditions.Designed for cryogenic tracking systems, the Bolt/Screw Clamp - Wire Entry 90° to Panel options feature ceramic-insulated silver-palladium contacts that maintain <1m resistance at 1.9K. This performance is essential for silicon strip detector interconnects in CMS upgrades.Available in 0.472" (12.00mm) configurations, these terminals enable high-density routing in trigger electronics crates. The 4mm pitch version supports 1024-channel readout ASICs while maintaining 100V isolation in hadron calorimeter front-end boards.Compatible with 0.039 ~ 0.236" (1.0 ~ 6.0mm) specifications from 1mm to 10mm, the mounts adapt to both thin carbon fiber supports and heavy lead-tungsten shielding blocks. The non-magnetic titanium hardware prevents field distortions in spectrometer regions.The 2 Piece incorporates non-outgassing adhesives that meet CERN's ultra-high vacuum standards. The stainless steel hardware reserves magnetic permeability <1.01 for use in solenoidal magnetic fields up to 4T.Supporting 4-14 AWG ranges, these terminals accommodate both 40AWG microcoax for timing signals and 8AWG power distribution cables. The dual-material strain relief prevents cold flow in superconducting magnet feeder systems.The Gray coding uses radiation-stable inorganic pigments that withstand 10MGy total ionizing dose. The markings remain legible throughout the 20-year operational life of LHCb vertex locator subsystems.
Product Attributes
- Product Status: Active
- Front Panel Wire Connection: Bolt/Screw Clamp - Wire Entry Angled to Panel
- Rear Panel Wire Connection: Bolt/Screw Clamp - Wire Entry 90° to Panel
- Width: 0.472" (12.00mm)
- Panel Thickness: 0.039 ~ 0.236" (1.0 ~ 6.0mm)
- Positions Per Level: -
- Panel Mount Type: 2 Piece
- Pitch: -
- Voltage - UL: -
- Current - UL: -
- Wire Gauge: 4-14 AWG
- Color: Gray
- Features: -
- Number of Levels: -
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