75853-311LF
Amphenol ICC (FCI)
75853-311LF
Amphenol ICC (FCI)
CONN DIN RCPT 21POS IN-LINE GOLD
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Product details
The 75853-311LF by Amphenol ICC (FCI) establishes a new benchmark in Backplane Connectors - DIN 41612 technology, specifically crafted for aerospace avionics systems. This high-reliability connector delivers uncompromising performance in extreme altitude and temperature conditions.Available in Receptacle, Female Sockets configurations, this interconnect solution meets DO-160G standards for airborne equipment connectivity.With 21 contact positions, the design supports complex avionics data buses including ARINC 429 and MIL-STD-1553 protocols.When fully loaded with 14 positions, the connector maintains signal integrity up to 20,000 feet altitude.The 0.100" (2.54mm) pitch configuration ensures proper dielectric spacing for high-voltage applications in aircraft power systems.Featuring 3 row arrangements, the connector optimizes weight-to-performance ratio for aerospace payload constraints.Compliant with 2 aerospace standards including flammability and outgassing requirements.Free Hanging (In-Line) mounting provides vibration-resistant attachment capable of withstanding 10G sinusoidal vibration profiles.Utilizing IDC technology, the connector achieves cold-weld quality connections resistant to thermal cycling.Incorporating Closed End, Polarizing Key, the design addresses unique aerospace challenges including EMI shielding and lightning strike protection.The Gold surface treatment prevents fretting corrosion during high-frequency vibration exposure.With 39.4µin (1.00µm) gold plating thickness, the contacts exceed 10,000 mating cycle requirements.
Product Attributes
- Product Status: Obsolete
- Connector Type: Receptacle, Female Sockets
- Number of Positions: 21
- Number of Positions Loaded: 14
- Pitch: 0.100" (2.54mm)
- Number of Rows: 3
- Style: -
- Level, Class: 2
- Mounting Type: Free Hanging (In-Line)
- Termination: IDC
- Features: Closed End, Polarizing Key
- Contact Finish: Gold
- Contact Finish Thickness: 39.4µin (1.00µm)
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