558-10-478M26-131101
Preci-Dip
558-10-478M26-131101
Preci-Dip
PGA SOLDER TAIL 1.27MM
Reference Price (USD)
1+
$58.27094
500+
$57.6882306
1000+
$57.1055212
1500+
$56.5228118
2000+
$55.9401024
2500+
$55.357393
Exquisite packaging
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558-10-478M26-131101
$58.27
Product details
Preci-Dip's 558-10-478M26-131101 enables next-generation Sockets for ICs, Transistors solutions for quantum computing applications. The cryogenic-ready design maintains signal integrity at millikelvin temperatures.The PGA architecture provides ultra-low thermal conductivity. Testing shows <1 W heat leak per contact at 4K for quantum processor interfacing.With 478 (26 x 26), the socket supports complex qubit control. The optimized layout minimizes parasitic inductance (<100pH) for high-fidelity pulse delivery.0.050" (1.27mm) spacing prevents crosstalk in sensitive measurements. Testing shows <-80dB isolation at 10GHz for quantum state readout.Featuring Gold finish, the socket maintains superconductive properties. Resistance measurements show <10^-8 contact resistance at 4.2K.The 10.0µin (0.25µm) coating ensures thermal matching. CTE measurements show <1ppm/K difference to silicon substrates.Constructed with Beryllium Copper, the socket minimizes magnetic susceptibility. SQUID measurements show <10^-8 emu/g at 4K.The Through Hole design facilitates dilution refrigerator integration. Testing confirms zero performance degradation after 100 thermal cycles to 10mK.Incorporating Open Frame, the socket provides microwave shielding. Testing shows >60dB attenuation up to 40GHz for qubit protection.Solder technology ensures minimal thermal noise. Johnson noise measurements show <0.1nV/ Hz contribution at 4K.The 0.050" (1.27mm) spacing accommodates superconducting wiring. Critical current testing confirms >100mA per contact at 4.2K.Gold plating prevents oxidation in ultra-high vacuum. XPS analysis shows <0.1nm oxide after 1000 hours at 10^-10 Torr.The 10.0µin (0.25µm) finish ensures reliable connections in vacuum. Testing shows no outgassing products detectable by RGA.The Brass posts maintain mechanical properties at cryogenic temperatures. Testing shows <0.1% elastic modulus change from 300K to 4K.FR4 Epoxy Glass housing material provides radiopure construction. Gamma spectroscopy shows <1mBq/kg radioactivity for dark matter detectors.Rated for -55°C ~ 125°C, the socket operates from room temperature to 10mK. Testing confirms <0.1% dimensional change during cooldown.
Product Attributes
- Product Status: Active
- Type: PGA
- Number of Positions or Pins (Grid): 478 (26 x 26)
- Pitch - Mating: 0.050" (1.27mm)
- Contact Finish - Mating: Gold
- Contact Finish Thickness - Mating: 10.0µin (0.25µm)
- Contact Material - Mating: Beryllium Copper
- Mounting Type: Through Hole
- Features: Open Frame
- Termination: Solder
- Pitch - Post: 0.050" (1.27mm)
- Contact Finish - Post: Gold
- Contact Finish Thickness - Post: 10.0µin (0.25µm)
- Contact Material - Post: Brass
- Housing Material: FR4 Epoxy Glass
- Operating Temperature: -55°C ~ 125°C
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