747303-1
TE Connectivity AMP Connectors
747303-1
TE Connectivity AMP Connectors
CONN D-SUB RCPT 37POS IDC
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Product details
Designed for industrial IoT edge devices, TE Connectivity AMP Connectors's 747303-1 D-Sub Connectors combines power-over-Ethernet and signal transmission in compact form factor. The hybrid connector delivers 60W PoE++ power while maintaining 1Gbps data rates with <3% packet loss.The D-Sub design features color-coded mating surfaces that enable blind connection in confined spaces.Receptacle, Female Sockets contacts employ bifurcated design that maintains <20m contact resistance after 10,000 cycles.The 37 configuration separates power and data contacts with integrated transient protection.Precision-molded 2 dielectric body maintains 100 differential impedance within 8% tolerance.Free Hanging (In-Line) variant incorporates strain relief that withstands 70N cable pull force without damage.The 4 (DC, C) design provides 50dB EMI suppression for reliable operation near VFDs.Signal implementation uses oxidation-resistant alloys that maintain performance in 85% RH environments.The Housing/Shell (Unthreaded) system enables IP67 sealing with single-turn locking mechanism for field serviceability.Our IDC, Ribbon Cable process creates IDC connections that survive 500 thermal cycles from -25 C to +85 C.Steel, Tin Plated demonstrates >1000-hour resistance to industrial cleaning chemicals.The Gold surface treatment maintains <15m resistance after 1000 hours mixed gas testing.Precision-controlled 30.0µin (0.76µm) ensures proper wear resistance in high-cycle applications.All materials exceed UL94 V-0 requirements without halogenated additives.The 1.25A design incorporates thermal monitoring points for predictive maintenance.Feed Through include integrated magnetics that support 10/100/1000Base-T auto-negotiation.
Product Attributes
- Product Status: Obsolete
- Connector Style: D-Sub
- Connector Type: Receptacle, Female Sockets
- Number of Positions: 37
- Number of Rows: 2
- Mounting Type: Free Hanging (In-Line)
- Shell Size, Connector Layout: 4 (DC, C)
- Contact Type: Signal
- Flange Feature: Housing/Shell (Unthreaded)
- Termination: IDC, Ribbon Cable
- Primary Material: -
- Shell Material, Finish: Steel, Tin Plated
- Contact Finish: Gold
- Contact Finish Thickness: 30.0µin (0.76µm)
- Ingress Protection: -
- Material Flammability Rating: UL94 V-0
- Current Rating (Amps): 1.25A
- Backset Spacing: -
- Features: Feed Through
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