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CINCH DCDH-31PSBN

Number of Pins : 31P

Number of Rows : 2

Packaging Details : -

Delivery Time : 7-13工作日

MOQ : 1

Description : 31P Panel Mount 2 D-Sub Connector RoHS

Brand Name : DCDH-31PSBN

Mounting Type : Panel Mount

Model Number : DCDH-31PSBN

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Product Overview

The Cinch Dura-Con Hermetic Connectors offer a high-performance hermetic seal integrated into standard Dura-Con connector designs. 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 the metal shell Dura-Con 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.

Product Attributes

Brand: Cinch Dura-Con
Hermetic Seal Compound: Cinch Hermetic compound
Insulator Material: UL94V-0 rated glass-filled polyester or diallyl phthalate
Contact Material: Pins - Copper alloy, Sockets - Copper alloy (machined)
Contact Plating: 1.27 micron gold as per Mil-G-4204
Shell Material: Aluminium alloy
Shell Plating: Electroless nickel and cadmium
Sealing: Fluoro Silicone O ring seal
Tested To: Mil-DTL-83513

Technical Specifications

Specification	Requirement / Value	Test Method
Current Rating	3 Amp maximum
Dielectric Withstanding Voltage	900 VAC (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)	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

Connector Dimensions (mm/inches)

No. of Contacts	Type	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)
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	A	B	C
	mm (inches)	mm (inches)	mm (inches)	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)

Ordering Information

Format: DC D H {No. of contacts} {Contact type} {Wire size} {Mounting hardware} {Wire type} {Shell plating} {Lead length}

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

D = Cinch Dura-Con D connector
D = 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
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)
Shell plating: N = Electroless nickel
Lead length in inches: 00.5, 01.0, 02.0 (Solid copper wire only)

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