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CINCH DCCM21PSBN

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Brand Name :	DCCM21PSBN
Delivery Time :	10-15工作日
Model Number :	DCCM21PSBN

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Product Details
Company Profile

CINCH DCCM21PSBN

Product Overview

The Cinch Dura-Con connector system is engineered for applications demanding rugged, durable, and high-performance interconnectivity, particularly where minimal weight and space are critical while maintaining maximum 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 unique twist pin contact, featuring a precision miniature spring cable with seven spring members that ensure consistent contact under radial forces and are resistant to metal fatigue. The product line includes MIL-DTL-83513 compliant connectors and commercial equivalents, offering a broad range of termination and hardware options for various applications, including custom assemblies.

Product Attributes

Brand: Cinch Dura-Con
Manufacturer: Bel
Core Technology: Twist pin contact
Applications: Networking, telecommunications, computing, military, aerospace, transportation, broadcasting, automotive, medical, consumer electronics.
Key Features: Rugged, durable, high-performance, miniaturized, lightweight, high-reliability.

Technical Specifications

Dura-Con Micro-D Connectors - Metal Shell

Feature	Specification
Positions	9, 15, 21, 25, 31, 37, 51, 69, 100
Shell Material	Aluminum
Shielding	EMI/RFI shielding capability
Interfacial Seal	Silicone elastomer compression
Compliance	MIL-DTL-83513
Contact Resistance	8 milliohms maximum change
Current Rating	3 Amps (max.)
Durability	500 mating cycles

Dura-Con Micro-D Connectors - Plastic Shell

Feature	Specification
Positions	9, 15, 21, 25, 31, 37, 51
Shell Material	Economical all plastic
Shielding	Not required
Compliance	MIL-C-83513
Profile	Low profile shell

Dura-Con MIL-DTL-83513 Connectors - Metal Shell

Feature	Specification
MIL-Spec Part Numbers	M83513/01, M83513/02, M83513/03, M83513/04
Positions	9, 15, 21, 25, 31, 37, 51, 100
Termination Styles	Solder cup, gold-plated solid wire, insulated stranded wire
Shell Finish Options	Cadmium (Yellow Chromate), Electroless Nickel

Dura-Con MIL-DTL-83513 Connectors - Plastic Shell

Feature	Specification
MIL-Spec Part Numbers	M83513/05, M83513/06, M83513/07, M83513/08
Positions	9, 15, 21, 25, 31, 37, 51
Termination Styles	Solder cup, wire leads

Dura-Con Strip Connectors

Feature	Specification
Contact Centers	0.050" (24 ga.)
Profile	Slim profile
Density	High-density interconnect
Positions	1 to 60
Contact System	Dura-Con twist pin

High Temperature Metal Shell Micro-D Connectors

Feature	Specification
Operating Temperature	Plugs: up to 175C continuously; Sockets: up to 200C
Positions	9, 15, 21, 25, 31, 37
Insulator Feature	Raised rib for prevention of shorts in shock/vibration
Compliance	MIL-C-83513

Hermetically Sealed Micro-D Connectors

Feature	Specification
Seal Type	Hermetic seal via epoxy-metallic compound
Positions	9, 15, 21, 25, 31, 37, 51, 100
Shell Material	Aluminum alloy
Compliance	MIL-DTL-83513

Micro-D Dust Covers

Feature	Specification
Function	Protects contacts before mating
Material	All plastic (retains to mating face)
Color Coding	Blue (plugs), Red (sockets)
Available Sizes	9, 15, 21, 25, 31, 37, 51, 100

Micro-D Sealing Gaskets

Feature	Specification
Function	Prevents moisture and dust ingress when mated
Material	Compressible silicone rubber
Installation	On socket connectors only
Available Sizes	9, 15, 21, 25, 31, 37, 51, 100

Micro-D EMI Backshells

Feature	Specification
Material	Aluminum alloy
Plating Options	Electroless nickel, Yellow Chromate - Cadmium
Included Hardware	Jackpost, socket head hardware, retaining clip, crimpable ferrule sleeve
Available Shell & Entry Sizes	9A (0.160"), 15B (0.190"), 21C (0.220"), 25D (0.260"), 31E (0.275"), 37F (0.285"), 51G (0.350"), 100H (0.490")

Micro-D Strain Relief Backshells

Feature	Specification
Material	Aluminum alloy
Plating Options	Electroless nickel, Yellow Chromate - Cadmium
Included Hardware	Jackpost, socket head hardware, retaining clip
Wire Entry	Extended for bonding braided sleeve to shell with a metal strap

Connector Savers

Feature	Specification
Function	Reduces damage to mounted Dura-Con connectors during system tests
Configuration	Plug on one end, socket on the other
Shell Options	All-plastic (polyester) or metal shell (diallyl phthalate or polyester insulators, UL94V-0 rated)
Available Positions	9, 15, 21, 25, 31, 37, 51, 100

Material Specifications (Appendix A)

Component	Material
Metal Shell (M)	Aluminum 6061, SAE AMS-QQ-A-250/11
Plastic Shell (A)	Polyester, 30% glass filled, black
Insulator (C)	Diallyl phthalate glass reinforced
Insulator (D)	Polyester, 30% glass filled, black
Contacts (Pins)	Beryllium copper, gold plated
Contacts (Sockets)	Copper alloy, gold plated
Interfacial Seal	Silicone rubber

Performance Specifications (Appendix B)

Environmental	Specification
Salt Spray	48 hours, no base metal exposure
Vibration	20 g peak, 10 to 2,000 Hz for 12 hours
Shock	50 g
Mating Cycles	500

Material Compliance (Appendix F)

Compliance	Details
RoHS	Compliant parts include all plastic and nickel plated shells with solder cups and wire leads (Exemption 6(c)). Nickel plated shells with solder dipped PCB tails are compliant (Exemption 7(b)). Cadmium plated shells are not RoHS compliant.

Military to Commercial Part Number Cross Reference (Appendix G)

Military Spec	Commercial Part Number	Description
M83513/03-A03C	DCDM9P6K7-18.0B	Wired Plug, 9 Position, 18" Lead
M83513/04-A03C	DCDM9S6K7-18.0B	Wired Socket, 9 Position, 18" Lead
M83513/01-AC	DCDM9PSB	Solder Cup Plug, 9 Position
M83513/02-AC	DCDM9SSB	Solder Cup Socket, 9 Position
M83513/10-A01CP	DCDM9PCBRP	Narrow Right-Angle PCB Plug, 9 Position
M83513/13-A01CP	DCDM9SCBRP	Narrow Right-Angle PCB Socket, 9 Position

CINCH DCCM21PSBN

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