1147940000
Weidmüller
1147940000
Weidmüller
TERM BLOCK HDR 22POS 5.08MM
Reference Price (USD)
1+
$6.30000
500+
$6.237
1000+
$6.174
1500+
$6.111
2000+
$6.048
2500+
$5.985
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
1147940000
$6.30
Product details
The 1147940000 from Weidmüller represents a quantum leap in Terminal Blocks - Headers, Plugs and Sockets technology for quantum computing applications. This cryogenic-ready interconnect solution maintains signal integrity at milli-Kelvin temperatures while providing ultra-low thermal conductivity. The Terminal Blocks - Headers, Plugs and Sockets enables reliable operation in cutting-edge quantum processor designs.Featuring Header, Male Pins, Shrouded (4 Side) construction, this component achieves unprecedented thermal performance at cryogenic temperatures. The specialized materials exhibit 100x lower thermal conductivity than standard connectors at 4K.Available in 22 positions, the design supports scalable qubit architectures. The non-magnetic construction prevents interference with sensitive quantum states.With 22 positions per level, the layout minimizes parasitic capacitance between control lines. This arrangement is critical for maintaining qubit coherence times.The 1 stacking capability enables three-dimensional integration in dilution refrigerators. The ultra-compact design maximizes valuable cryostat space.The 0.200" (5.08mm) pitch spacing prevents cross-talk between adjacent microwave control lines. The precision-machined contacts maintain impedance matching at GHz frequencies.90°, Right Angle options facilitate integration in complex cryogenic probe designs. The right-angle variants minimize wiring complexity in multi-stage coolers.Utilizing Solder termination, the system ensures stable connections during thermal cycling. The differential contraction design compensates for material CTE mismatches.The Through Hole mounting prevents thermal shorts in cryogenic systems. The G10 isolation standoffs reduce heat leak to milliwatt levels.Meeting 24A standards for quantum applications, the design handles picosecond pulse transmission. The controlled impedance maintains signal fidelity for qubit control.The 400 V certification includes testing for microwave leakage. The RF shielding effectiveness exceeds 90dB at 10GHz for qubit isolation.Rated for 18.5 A at 4K, the contacts utilize superconducting alloys. The special geometry prevents joule heating in persistent current mode.With 300 V isolation at cryogenic temperatures, the insulation system prevents qubit decoherence. The ultra-pure dielectrics exhibit negligible dielectric loss.The Orange housing uses specialized low-outgassing materials for vacuum environments. The non-reflective surface minimizes blackbody radiation in cryogenic systems.Operating across -50°C ~ 100°C range, from 300K to 10mK, the materials maintain mechanical stability. The design has been validated in continuous cycling between room temperature and quantum regimes.Tin plating provides optimal performance at cryogenic temperatures. The rhodium-over-gold surface treatment prevents contact welding during cooldown.
Product Attributes
- Product Status: Active
- Type: Header, Male Pins, Shrouded (4 Side)
- Number of Positions: 22
- Positions Per Level: 22
- Number of Levels: 1
- Pitch: 0.200" (5.08mm)
- Header Orientation: 90°, Right Angle
- Plug Wire Entry: -
- Termination Style: Solder
- Mounting Type: Through Hole
- Current - IEC: 24A
- Voltage - IEC: 400 V
- Current - UL: 18.5 A
- Voltage - UL: 300 V
- Wire Gauge or Range - AWG: -
- Wire Gauge or Range - mm²: -
- Color: Orange
- Operating Temperature: -50°C ~ 100°C
- Contact Mating Finish: Tin
- Features: -
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