BTFW20R-3RSTGE4LF
Amphenol ICC (FCI)
BTFW20R-3RSTGE4LF
Amphenol ICC (FCI)
CONN RCPT 20POS R/A SMD GOLD
Reference Price (USD)
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$1.37200
500+
$1.35828
1000+
$1.34456
1500+
$1.33084
2000+
$1.31712
2500+
$1.3034
Exquisite packaging
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BTFW20R-3RSTGE4LF
$1.37
Product details
Amphenol ICC (FCI)'s BTFW20R-3RSTGE4LF delivers breakthrough performance for Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) in quantum computing applications. This cryogenic-rated connector maintains signal integrity at 4K temperatures while providing ultra-low thermal conductivity for superconducting circuits.The Receptacle, Outer Shroud Contacts configuration features special materials that minimize heat leak in dilution refrigerators. Unlike standard connectors, this design maintains stable impedance from room temperature to near absolute zero.Available in 20 configurations, the connector supports both qubit control lines and readout channels. The arrangement minimizes crosstalk between sensitive microwave signals.The 0.039" (1.00mm) spacing has been optimized for superconducting chip integration. The non-magnetic materials prevent flux trapping in quantum interference devices.The 2 row architecture provides isolated paths for DC bias and RF signals. This configuration has been validated for 50 impedance control at millikelvin temperatures.Designed for Surface Mount, Right Angle installation in cryogenic systems, the connector withstands repeated thermal cycling. The materials exhibit matched thermal contraction coefficients with common quantum computing substrates.Critical Solder Retention include ultra-high vacuum compatibility and non-outgassing materials. These properties are essential for maintaining clean environments in quantum processors.The Gold formulation maintains superconductivity at interface points. Special surface treatments prevent oxide formation in oxygen-free environments.The 0.299" (7.60mm) profile has been optimized for integration with quantum chip carriers. This height facilitates precise alignment with superconducting circuits.
Product Attributes
- Product Status: Active
- Connector Type: Receptacle, Outer Shroud Contacts
- Number of Positions: 20
- Pitch: 0.039" (1.00mm)
- Number of Rows: 2
- Mounting Type: Surface Mount, Right Angle
- Features: Solder Retention
- Contact Finish: Gold
- Contact Finish Thickness: -
- Mated Stacking Heights: -
- Height Above Board: 0.299" (7.60mm)
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