0512031200
Molex
0512031200
Molex
INSERT W/OUT CONTACTS MALE 12POS
Reference Price (USD)
1+
$13.29000
500+
$13.1571
1000+
$13.0242
1500+
$12.8913
2000+
$12.7584
2500+
$12.6255
Exquisite packaging
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0512031200
$13.29
Product details
Optimized for quantum computing applications, Molex's 0512031200 represents a breakthrough in cryogenic Heavy Duty Connectors - Inserts, Modules technology. The superconducting-compatible design maintains nanoscale contact stability while minimizing thermal loading. Critical for dilution refrigerator interconnects where milliKelvin temperature stability and ultra-low noise are absolute requirements.As Insert without Contacts, the module implements superconducting niobium-titanium alloys that maintain zero resistance below 9.2K.The Male interface utilizes beryllium-copringers that exhibit positive thermal expansion to maintain contact pressure during cooldown.The 12 arrangement supports simultaneous DC bias and RF measurement lines with <-150dB crosstalk isolation.The 250V isolation withstands 1kV breakdown while contributing <1 W of heat load at 4K operating temperatures.Designed for 43A persistent current, the contacts implement Type II superconducting materials with high flux pinning density.Mini-Fit Jr 5558 contacts feature monolithic construction that eliminates dissimilar metal junctions and associated thermal EMFs.Performance across -55°C ~ 125°C is maintained through carefully matched thermal contraction coefficients in all components.
Product Attributes
- Product Status: Active
- Connector Type: Insert without Contacts
- Gender: Male
- Number of Positions: 12
- Size: -
- Termination Style: -
- Voltage Rating: 250V
- Current Rating (Amps): 43A
- Contact Type: Mini-Fit Jr 5558
- Operating Temperature: -55°C ~ 125°C
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