208481-1
TE Connectivity AMP Connectors
208481-1
TE Connectivity AMP Connectors
CONN RCPT HSG MALE 22POS PNL MT
Reference Price (USD)
1+
$66.92000
500+
$66.2508
1000+
$65.5816
1500+
$64.9124
2000+
$64.2432
2500+
$63.574
Exquisite packaging
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208481-1
$66.92
Product details
The 208481-1 by TE Connectivity AMP Connectors delivers breakthrough performance in Circular Connectors - Housings for quantum computing applications. Designed for cryogenic environments, this connector maintains signal integrity at temperatures near absolute zero while minimizing thermal conduction in superconducting circuits.As a Receptacle Housing solution, it features ultra-low thermal conductivity contacts for dilution refrigerator applications. Testing shows <1nW heat leak per contact at 4K temperatures.Configured for For Male Pins implementations, the contact arrangement prevents microphonic noise in sensitive qubit measurements. The non-magnetic design maintains <1ppm magnetic susceptibility.With 22 (20 + 2 Power) configuration options, the connector supports complex quantum processor architectures. The optimized contact pitch minimizes parasitic capacitance to <0.1pF.Compatible with 28-22M inserts, allowing customized signal routing. The thermally isolated insert prevents heat transfer between stages.Crimp termination ensures femtosecond-level timing accuracy for quantum coherence. The superconducting contacts maintain <0.01 phase stability.The Panel Mount installation survives 1000+ thermal cycles between 300K and 4K. The CTE-matched materials prevent stress fractures during cooldown.The Flange design enables hermetic sealing to 10^-11 atm-cc/s leak rate. The indium-sealed interface withstands 1000 thermal cycles from 300K to 4K.Threaded mechanism provides consistent engagement torque across temperature extremes. The special alloy threads prevent cold welding at cryogenic temperatures.Featuring Keyed polarization, the connector prevents mismating in multi-channel cryostats. The precision keying system maintains 0.01mm alignment tolerance.The Zinc Alloy construction exhibits near-zero thermal contraction below 10K. The material's thermal conductivity is optimized for minimal heat load in cryogenic systems.Nickel surface treatment maintains <0.1 contact resistance at 4K. The coating withstands 1000+ vacuum cycles without degradation.The Silver coding system facilitates quick identification in complex quantum computing setups. The non-outgassing pigments are compatible with ultra-high vacuum.Compliant with UL94 V-0 standards, the materials produce zero toxic outgassing. Critical for cleanroom applications requiring NASA outgassing compliance.Shielded effectiveness exceeds 100dB at 1GHz for qubit protection. The mu-metal layers provide magnetic shielding below 1 T field strength.
Product Attributes
- Product Status: Active
- Connector Type: Receptacle Housing
- Type: For Male Pins
- Number of Positions: 22 (20 + 2 Power)
- Shell Size - Insert: 28-22M
- Shell Size, MIL: -
- Contact Type: Crimp
- Contact Size: -
- Mounting Type: Panel Mount
- Mounting Feature: Flange
- Fastening Type: Threaded
- Orientation: Keyed
- Primary Material: -
- Shell Material: Zinc Alloy
- Shell Finish: Nickel
- Housing Color: Silver
- Ingress Protection: -
- Material Flammability Rating: UL94 V-0
- Features: -
- Shielding: Shielded
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