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CINCH DCCM31SBSP

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CINCH DCCM31SBSP

Packaging Details : Through Hole

Number of Pins : 31P

Brand Name : DCCM31SBSP

Stock : 48

Delivery Time : 10-15工作日

Model Number : DCCM31SBSP

Description : 31P Through Hole 2 Through Hole D-Sub Connector RoHS

Number of Rows : 2

MOQ : 25

Mounting Type : Through Hole

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Cinch Dura-Con Micro-D Connectors

Product Overview
Cinch Dura-Con connectors are engineered for applications demanding rugged, durable, and high-performance interconnects, particularly where minimizing weight and space is critical without compromising reliability. These connectors are ideal for miniaturized airborne electronics and data processing equipment requiring shorter signal paths. The core of the Dura-Con system is the precision Dura-Con twist pin contact, featuring a miniature spring cable with seven spring members to ensure consistent contact under radial forces, offering excellent resistance to metal fatigue. The product line encompasses MIL-DTL-83513 series connectors and their commercial equivalents, providing a broad range of termination and hardware options for various applications.

Product Attributes

Brand: Cinch Dura-Con
Core Technology: Dura-Con twist pin contact
Application Industries: Networking, telecommunications, computing, military, aerospace, transportation, broadcasting, automotive, medical, consumer electronics.
Key Features: Rugged, durable, high-performance, lightweight, space-saving, reliable mating, resistance to shock and vibration.

Technical Specifications

Feature	Details
Contact Type	Dura-Con twist pin contact (precision miniature spring cable with welded tip)
Termination Options	Insulated Wire (#26 AWG), Uninsulated Wire (#25 AWG), Solder Cup, PCB Tails (straight and right-angle)
Metal Shell Material	Aluminum (6061, SAE AMS-QQ-A-250/11)
Metal Shell Plating Options	Cadmium with yellow chromate (standard), Electroless nickel
Plastic Shell Material	Polyester, 30% glass filled (black), Thermoplastic glass-reinforced, LCP (black)
Insulator Materials	Diallyl phthalate glass-reinforced (green), Polyester, 30% glass filled (black)
Interfacial Seal	Silicone elastomer compression
Compliance	MIL-DTL-83513, MIL-C-83513
Operating Temperature (High Temp Variants)	Plugs: up to 175C continuous; Sockets: up to 200C continuous
Current Rating	3 Amps (max.)
Dielectric Withstanding Voltage	600 VAC RMS (Sea Level), 150 VAC RMS (70,000 ft)
Contact Resistance	8 milliohms maximum change
Insulation Resistance	5,000 megohms min
Contact Engaging Force	6 ounce maximum per contact
Contact Separation Force	0.5 ounce minimum per contact
Durability	500 mating cycles
Available Positions (Metal Shell)	9, 15, 21, 25, 31, 37, 51, 69, 100
Available Positions (Plastic Shell)	9, 15, 21, 25, 31, 37, 51
Available Positions (High Temp)	9, 15, 21, 25, 31, 37
Available Positions (Hermetically Sealed)	9, 15, 21, 25, 31, 37, 51, 100
Available Positions (Strip Connectors)	1 through 60 (standard)

Specific Product Lines

Metal Shell Micro-D Connectors: Offer strength, EMI/RFI shielding, and compliance to MIL-DTL-83513. Available in various positions and termination styles.
Plastic Shell Micro-D Connectors: Economical, lightweight options for applications without shielding requirements. Designed for compliance to MIL-C-83513.
Metal Shell Micro-D Connectors for PCBs: Available in straight, 90 right-angle, and 90 narrow profile mounting styles with flow-through design for soldering.
Hermetically Sealed Micro-D Connectors: Provide a hermetic seal for extreme environments, available in straight and right-angle configurations.
High Temperature Metal Shell Micro-D Connectors: Designed for continuous operation at elevated temperatures (up to 175C for plugs, 200C for sockets) with specialized insulators for shock and vibration resistance.
Shielded Cable Assemblies: Feature EMI gaskets, braided sleeves, and integrated backshells, meeting MIL-DTL-83513 requirements.
Connector Savers: Designed to protect mounted Dura-Con connectors during testing by absorbing mating cycles. Available in all-plastic or metal shell variants.
Micro-D Dust Covers: Protect contacts before mating, available for all Micro-D sizes.
Micro-D Sealing Gaskets: Prevent moisture and dust ingress when connectors are mated, installed on socket connectors.
Micro-D EMI Backshells: Provide EMI shielding with multiple entry sizes and plating options.
Micro-D Strain Relief Backshells: Offer strain relief with multiple entry sizes and plating options.
MIL-DTL-83513 Connectors (Metal & Plastic Shell): Qualified Product List connectors for demanding applications.
Strip Connectors: Extremely lightweight, slim profile, high-density interconnects utilizing the Dura-Con twist pin contact system on 0.050" centers.

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