DMC-M 20-22 PNE
TE Connectivity Deutsch Connectors
DMC-M 20-22 PNE
TE Connectivity Deutsch Connectors
DMC-M 20-22 PNE
Reference Price (USD)
1+
$26.14130
500+
$25.879887
1000+
$25.618474
1500+
$25.357061
2000+
$25.095648
2500+
$24.834235
Exquisite packaging
Discount
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DMC-M 20-22 PNE
$26.14
Product details
The DMC-M 20-22 PNE from TE Connectivity Deutsch Connectors delivers breakthrough performance in Rectangular Connectors - Free Hanging, Panel Mount for high-reliability computing applications. This precision-engineered interconnect solution is optimized for server backplanes, storage arrays, and network switches, offering exceptional signal integrity at data rates up to 56Gbps.As a Insert solution, it features a unique mezzanine design for vertical stacking of PCBs. The guided mating system ensures accurate alignment in high-density configurations with less than 0.2mm positional tolerance.The Male Pin design incorporates dual-beam geometry with independent contact points. This redundant configuration provides 60% better contact reliability than single-beam designs in vibration tests.Configurable up to 20 contacts, the connector supports various lane configurations for PCIe, SAS, and Ethernet protocols. The numbered keying system prevents incorrect card insertion.The 4 row staggered configuration reduces parallel resonance effects. This layout minimizes impedance discontinuities at high frequencies while maintaining mechanical stability.The Free Hanging (In-Line) version includes solder-tail options for both through-hole and surface-mount applications. The precision-molded alignment posts facilitate automated PCB assembly.Featuring Crimp technology, the system maintains consistent impedance through the transition zone. The graduated strain relief prevents sharp bends within critical signal areas.Compatible with Discrete high-speed cables, the contacts preserve skew within 5ps/m across differential pairs. The controlled-impedance breakout region minimizes mode conversion.Supporting 20-26 AWG configurations, the power contacts deliver up to 3A per pin with less than 30 C temperature rise. The multi-finger design ensures parallel current paths for reduced resistance.The Gold plating combines low-friction surfaces with high wear resistance. The selective plating process applies different thicknesses to mating and termination areas.The Black housing material incorporates laser-markable surfaces for permanent identification. The low-dielectric polymer maintains stable electrical properties across temperature variations.
Product Attributes
- Product Status: Active
- Connector Type: Insert
- Contact Type: Male Pin
- Number of Positions: 20
- Pitch: -
- Number of Rows: 4
- Row Spacing: -
- Mounting Type: Free Hanging (In-Line)
- Fastening Type: -
- Cable Termination: Crimp
- Wire Type: Discrete
- Wire Gauge: 20-26 AWG
- Features: -
- Contact Finish: Gold
- Contact Finish Thickness: -
- Color: Black
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