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CINCH DCDH-51SSBN

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CINCH DCDH-51SSBN

Packaging Details : -

Mounting Type : Panel Mount

Description : 51P Panel Mount 3 D-Sub Connector RoHS

Stock : 28

MOQ : 1

Brand Name : DCDH-51SSBN

Model Number : DCDH-51SSBN

Delivery Time : 10-15工作日

Number of Pins : 51P

Number of Rows : 3

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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. Variations include pigtail and solder cup options. These connectors are designed for applications requiring a reliable hermetic seal in demanding conditions.

Product Attributes

  • Brand: Cinch Dura-Con
  • Hermetic Seal Material: Cinch Hermetic compound, Fluoro Silicone O ring seal
  • Shell Material: Aluminium alloy
  • Contact Material: Pins - Copper alloy, Sockets - Copper alloy (machined)
  • Insulator Material: UL94V-0 rated glass-filled polyester or diallyl phthalate
  • Contact Plating: 1.27 micron gold as per Mil-G-4204
  • Shell Plating: Electroless nickel and cadmium
  • Certifications/Standards: Tested to Mil-DTL-83513, Mil-DTL-83515, Mil-STD-1344, ASTM A342
  • Available Configurations: Plug and Socket
  • Available Positions: 9, 15, 21, 25, 31, 37, 51, 100 (Consult Cinch Connectors Ltd for 100 position)
  • Variations: Pigtail and Solder Cup

Technical Specifications

Specification Requirement / Value Test Method
Current Rating 3 Amp maximum -
Dielectric Withstanding Voltage (Sea level) 900 VAC 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) Mil-DTL-83513
Unmating Force (0.5 ounces min.) x (# of contacts) 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 -
Moisture Permeation 0.5% in 168 hrs -
Electrical Withstanding Voltage (RMS @ sea level) 600 VAC -
Individual Contact Insertion Force 6 oz. (170.40g) maximum -
Individual Contact Withdrawal Force 0.5 oz. (14.20g) minimum -

Connector Dimensions (mm/inches)

No. of Contacts A Max. B 0.25 (0.010) C 0.127 (0.005) D 0.20 (0.008) E 0.20 (0.008) F 0.20 (0.008)
mm inches mm inches mm inches mm inches mm inches mm inches
9 Plug 8.4 0.333 19.65 0.774 14.35 0.565 31.68 1.247 17.00 0.670 7.50 0.295
9 Socket 10.06 0.396 19.65 0.774 14.35 0.565 31.68 1.247 17.00 0.670 7.50 0.295
15 Plug 12.27 0.483 23.45 0.923 18.16 0.715 34.16 1.345 17.00 0.670 7.50 0.295
15 Socket 13.87 0.546 23.45 0.923 18.16 0.715 34.16 1.345 17.00 0.670 7.50 0.295
21 Plug 16.08 0.633 27.25 1.073 21.97 0.865 39.15 1.541 17.00 0.670 7.50 0.295
21 Socket 17.68 0.696 27.25 1.073 21.97 0.865 39.15 1.541 17.00 0.670 7.50 0.295
25 Plug 18.62 0.733 29.85 1.175 24.51 0.965 41.66 1.640 17.00 0.670 7.50 0.295
25 Socket 20.22 0.796 29.85 1.175 24.51 0.965 41.66 1.640 17.00 0.670 7.50 0.295
31 Plug 21.16 0.883 33.65 1.325 28.32 1.115 44.13 1.737 17.00 0.670 7.50 0.295
31 Socket 24.03 0.946 33.65 1.325 28.32 1.115 44.13 1.737 17.00 0.670 7.50 0.295
37 Plug 26.24 1.033 37.45 1.474 32.13 1.265 49.12 1.934 17.00 0.670 7.50 0.295
37 Socket 27.84 1.096 37.45 1.474 32.13 1.265 49.12 1.934 17.00 0.670 7.50 0.295
51 Plug 24.97 0.983 36.15 1.423 30.86 1.215 48.50 1.909 18.10 0.713 8.60 0.339
51 Socket 26.57 1.046 36.15 1.423 30.86 1.215 48.50 1.909 18.10 0.713 8.60 0.339
100 Plug Consult Cinch Connectors Ltd
100 Socket Consult Cinch Connectors Ltd

Mounting Hardware Details

Jackpost Part Number Panel Thickness (mm/inches) A (mm/inches) B (mm/inches) C (mm/inches)
DN00008 0.8 / 0.031 0.65/0.60 / 0.026/0.024 4.6 / 0.181 -
DN00008 1.2 / 0.047 1.05/1.00 / 0.041/0.039 5.0 / 0.197 -
DN00008 1.6 / 0.063 1.45/1.40 / 0.057/0.055 5.4 / 0.213 -
DN00008 2.4 / 0.094 2.25/2.20 / 0.089/0.087 6.2 / 0.244 -
DN00008 0.7 / 0.028 - - 0.7 / 0.028
DN00008 1.1 / 0.043 - - 1.1 / 0.043
DN00008 1.5 / 0.059 - - 1.5 / 0.059
DN00008 2.3 / 0.091 - - 2.3 / 0.091

Recommended Torque: Jackpost (4-40 UNC): 0.45 Nm / 0.55 Nm (4/5 in. lb). Jackscrew (2-56 UNC): 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

Breakdown:

  • DC: Cinch Dura-Con D connector
  • Insulator type: D = Thermoplastic glass-reinforced
  • Mounting type: H = Hermetic
  • No. of contacts: 9, 15, 21, 25, 31, 37, 51
  • Contact type: P = Pin (plug), S = Socket (receptacle)
  • Wire size in AWG: 4 = 24 AWG solid copper
  • Contact Arrangement: (See table for specific dimensions)
  • Mounting hardware: B = No hardware, F = Float mount, R = Reverse float mount, K = Jackscrew (standard), L = Jackscrew (low profile), P = Jackpost (size 9 through 51)
  • Wire type: C = Solid copper (uninsulated)
  • Insulation colour or wire finish: 3 = Tin-plated, 4 = Gold-plated (solid wire)
  • Shell plating: N = Electroless nickel
  • Lead length in inches: 00.5, 01.0, 02.0 (Solid copper wire only)

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