Home > D Sub Connectors >

CINCH DCDH-21SSBN

Product Categories

FFC FPC Connector [2959]
Memory Connectors [387]
Power Connectors [1259]
Heavy Duty Connectors [574]
Rectangular Connectors [2926]
Terminal Connectors [833]
D Sub Connectors [1956]
USB DVI HDMI Connectors [1981]
Backplane Connector [308]
Lighting Connectors [296]
Centronics Connectors [197]
Coaxial Connectors [930]
Shunts, Jumpers [111]
Fiber Optic Connectors [142]
Photovoltaic Connectors [34]
Banana Bullet Connector [142]
Transistor Socket [362]
Sleeve Connector [748]
Pluggable Connector Accessories [113]
Arrays, Edge Type, Mezzanine (Board to Board) [324]
Between Series Adapters [26]
Rectangular Connector Adapters [21]
IC Sockets [86]
Barrel, Bullet Connectors [5]
Terminal Adapters [1]
USB, DVI, HDMI Connector Accessories [35]
D-Sub Connector [358]
Connector Adapter Kits [12]
Audio Connectors [204]
Contacts, Spring Loaded (Pogo Pins), and Pressure [18]
Plugs and Receptacles [79]
Power Entry Modules (PEM) [45]
Pluggable Connector Assemblies [93]
Barrier Blocks [73]
ARINC [3]
Terminal Strips and Turret Boards [1]
Backplane Connector Accessories [15]
Patchbay, Jack Panel Accessories [54]
Backshells and Cable Clamps [89]
Circular Connector Accessories [401]
Coaxial Connector (RF) Accessories [41]
Coaxial Connector (RF) Adapters [415]
Coaxial Connector (RF) Assemblies [965]
D-Sub, D-Shaped Connector Housings [64]
FFC, FPC (Flat Flexible) Connector Accessories [1]
FFC, FPC (Flat Flexible) Connector Assemblies [2373]
Heavy Duty Connector Accessories [98]
Heavy Duty Connector Assemblies [2]
Heavy Duty Connector Frames [13]
Heavy Duty Connector Housings, Hoods, Bases [125]
Heavy Duty Connector Inserts, Modules [3]
Inline Module Sockets [28]
Memory Connector Accessories [3]
PC Card Sockets [485]
Modular/Ethernet Connector Jacks With Magnetics [51]
Photovoltaic (Solar Panel) Connector Assemblies [68]
Solid State Lighting Connector Accessories [7]
Blade Type Power Connector Accessories [79]
Blade Type Power Connector Assemblies [110]
Multi Purpose [215]
Power Entry Connector Accessories [1]
USB, DVI, HDMI Connector Adapters [348]
Circular Connector Assemblies [972]
Heavy Duty Connector Contacts [135]
Circular Connector Adapters [95]
Board In, Direct Wire to Board [14]
Free Hanging, Panel Mount [550]
USB, DVI, HDMI Connector Assemblies [1172]
Backplane Connector Housings [30]
Blade Type Power Connector Housings [116]
Board Spacers, Stackers (Board to Board) [103]
Card Edge Connector Accessories [1]
Headers, Male Pins [2649]
Fiber Optic Connector Accessories [57]
Fiber Optic Connector Adapters [263]
FFC, FPC (Flat Flexible) Connector Housings [314]
Specialized Connectors [102]
Coaxial Connector (RF) Contacts [20]
Ring Connectors [280]
FFC, FPC (Flat Flexible) Connector Contacts [2]
Solid State Lighting Connector Assemblies [18]
Solid State Lighting Connector Contacts [2]
Lugs [18]
Spade Connectors [97]
Housings, Boots [16]
Knife Connectors [3]
D-Sub, D-Shaped Connector Accessories [14]
D-Sub, D-Shaped Connector Jackscrews [21]
Fiber Optic Connector Assemblies [245]
Keystone Connector Accessories [3]
Keystone Faceplates, Frames [6]
Keystone Inserts [116]
Modular/Ethernet Connector Adapters [54]
Modular/Ethernet Connector Jacks [415]
Modular/Ethernet Connector Plug Housings [18]
Modular/Ethernet Connector Wiring Blocks [3]
Din Rail, Channel [3]
Barrel Connector Adapters [1]
Terminal Block Accessories [4]
Rectangular Connector Contacts [333]
Rectangular Connector Housings [1354]
Specialized Terminal Blocks [30]
Terminal Block Adapters [2]
Rectangular Connector Accessories [170]
Hard Metric, Standard [102]
DIN 41612 [122]
Panel Mount [8]
Terminal Block Jumpers [1]
Blade Type Power Connector Contacts [53]
Magnetic Wire Connectors [14]
PC Pin Receptacles, Socket Connectors [37]
PC Pin, Single Post Connectors [16]
Spring Loaded [21]
Quick Connects, Quick Disconnect Connectors [129]
Wire Pin Connectors [15]
Screw Connectors [44]
Jacks, Plugs [10]
Headers, Plugs and Sockets [1891]
Power Distribution [45]
Terminal Block Wire Ferrules [41]
Wire to Board [452]
Coaxial Connector (RF) Terminators [61]
Headers, Specialty Pin [1]
Interface Modules [3]
D-Sub, D-Shaped Connector Adapters [5]
Banana and Tip Connector Adapters [136]
Wire Splice Connectors [73]
Headers, Receptacles, Female Sockets [1311]
Terminal Accessories [1]
Card Edge Connector Housings [1]
Edgeboard Connectors [92]
D-Sub, D-Shaped Connector Backshells, Hoods [290]
D-Sub, D-Shaped Connector Contacts [13]
Modular/Ethernet Connector Plugs [1]
Backplane Connector Contacts [7]
Circular Connector Contacts [77]
Circular Connector Housings [237]

Shenzhen ECER Network Technology Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

CINCH DCDH-21SSBN

Model Number : DCDH-21SSBN

Mounting Type : Panel Mount

Number of Pins : 21P

Delivery Time : 7-13工作日

Number of Rows : 2

MOQ : 1

Description : 21P Panel Mount 2 D-Sub Connector RoHS

Packaging Details : -

Brand Name : DCDH-21SSBN

Contact Now

Product Overview

The Cinch Dura-Con Hermetic Connectors offer a high-performance hermetic seal integrated into standard Dura-Con connectors. Available in both plug and socket configurations with 9, 15, 21, 25, 31, 37, and 51 positions, these connectors feature an aluminum shell for enhanced strength and EMI/RFI shielding. Their rugged twist-pin contacts are resistant to shock and vibration, making them suitable for harsh environments. The hermetic seal is achieved using Cinch Hermetic compound and tested to Mil-DTL-83513 standards. Pigtail and Solder Cup variations are available. These connectors are designed for demanding applications requiring reliable sealing and robust performance.

Product Attributes

Brand: Dura-Con
Manufacturer: Cinch Connectivity Solutions
Connector Type: Hermetic Connectors
Shell Material: Aluminum alloy
Contact Material: Copper alloy (machined)
Contact Plating: 1.27 micron gold as per Mil-G-4204
Shell Plating: Electroless nickel and cadmium
Insulator Material: UL94V-0 rated glass-filled polyester or diallyl phthalate
Hermetic Seal Material: Cinch Hermetic compound
Sealing: Fluoro Silicone O ring seal
Certifications/Standards: Mil-DTL-83513, Mil-DTL-83515, Mil-STD-1344, ASTM A342, UL94V-0

Technical Specifications

Specification	Value	Test Method / Condition
Current Rating	3 Amp maximum
Dielectric Withstanding Voltage	900 VAC (Sea level) / 600 VAC RMS @ sea level	Mil-STD-1344, Method 3001
Contact Resistance	8 milliohms maximum	Mil-STD-202, Method 307
Low Level Contact Resistance	32 milliohms maximum	Mil-STD-1344, Method 3002
Insulation Resistance	5000 megohms minimum	Mil-STD-1344, Method 3003
Magnetic Permeability	2.0 maximum	ASTM A342
Mating Force	(10 ounces max.) x (# of contacts) / 6 oz. (170.40g) maximum insertion force	Mil-DTL-83513
Unmating Force	(0.5 ounces min.) x (# of contacts) / 0.5 oz. (14.20g) minimum withdrawal	Mil-DTL-83513
Contact Retention	5 pounds minimum	Mil-STD-1344, Method 2007
Operating Temperature	-55C to +125C
Durability	500 mating cycles minimum	Mil-DTL-83515, Para 4.5.16
Salt Spray (corrosion)	48 hours	Mil-DTL-1344, Method 2004, Condition E
Crimp Tensile Strength (Wire Type M22759/11)	5 pounds minimum	Mil-DTL-83513, Para 4.5.20
Crimp Tensile Strength (Wire Type M22759/33)	10 pounds minimum	Mil-DTL-83513, Para 4.5.20
Shock	50 Gs	Mil-STD-1344, Method 2004, Condition E
Vibration	20 Gs	Mil-STD-1344, Method 2005, Condition IV
Minimum Hermetic Leakage Rate	1 x 10-8 mbar 1/s / 1 x 10-8 cc/sec @ 1 Atmosphere Helium
Moisture Permeation	0.5% in 168 hrs
Available Positions	9, 15, 21, 25, 31, 37, 51
Maximum Mating Force (lbs)	9: 5.63, 15: 9.38, 21: 13.13, 25: 15.63, 31: 19.38, 37: 23.13, 51: 31.88
Minimum Unmating Force (lbs)	9: 0.28, 15: 0.47, 21: 0.66, 25: 0.78, 31: 0.97, 37: 1.16, 51: 1.59
Connector Dimensions (A Max.)	9 Pos Plug: 8.4mm (0.333"), 9 Pos Socket: 10.06mm (0.396"), 15 Pos Plug: 12.27mm (0.483"), 15 Pos Socket: 13.87mm (0.546"), 21 Pos Plug: 16.08mm (0.633"), 21 Pos Socket: 17.68mm (0.696"), 25 Pos Plug: 18.62mm (0.733"), 25 Pos Socket: 20.22mm (0.796"), 31 Pos Plug: 21.16mm (0.883"), 31 Pos Socket: 24.03mm (0.946"), 37 Pos Plug: 26.24mm (1.033"), 37 Pos Socket: 27.84mm (1.096"), 51 Pos Plug: 24.97mm (0.983"), 51 Pos Socket: 26.57mm (1.046")
Jackpost Torque (Jackpost into connector)	0.45 Nm / 0.55 Nm (4/5 in. lb)
Jackscrew Torque (Jackscrew into jackpost)	0.23 Nm / 0.28 Nm (2/2.5 in. lb)

Ordering Information Example:

DC D H 37 P 4 C 4 - 0.5 B N

(D = Dura-Con, H = Hermetic, 37 = No. of contacts, P = Pin, 4 = 24 AWG, C = Solid copper wire, 4 = Gold-plated, 0.5 = Lead length, B = No hardware, N = Electroless nickel shell plating)

CINCH DCDH-21SSBN Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Shenzhen ECER Network Technology Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!