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CINCH DCDH-25PSBN

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CINCH DCDH-25PSBN

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Delivery Time :	9-11 working days
Model Number :	DCDH-25PSBN
Brand Name :	CINCH

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Product Details
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CINCH DCDH-25PSBN

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 are designed for harsh environments. The aluminum shell provides strength and EMI/RFI shielding, while rugged twist-pin contacts ensure resistance to shock and vibration. Tested to Mil-DTL-83513, they are suitable for applications requiring a reliable hermetic seal, such as in aerospace, defense, and industrial sectors. Variations include pigtail and solder cup options.

Product Attributes

Brand: Dura-Con (Cinch)
Certifications: Mil-DTL-83513, Mil-DTL-83515, Mil-STD-1344, ASTM A342, Mil-G-4204, UL94V-0
Materials: Insulator (Glass-filled polyester or diallyl phthalate), Contacts (Copper alloy), Shell (Aluminum alloy), Hermetic Seal (Cinch Hermetic compound), Sealing (Fluoro Silicone O ring)
Shell Plating: Electroless nickel and cadmium
Contact Plating: 1.27 micron gold

Technical Specifications

Property	Requirement	Test Method	Details
Current Rating	3 Amp maximum
Dielectric Withstanding Voltage	900 VAC (Sea level)	Mil-STD-1344, Method 3001	600 VAC RMS @ sea level (Electrical section)
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	Individual Contact: 6 oz. (170.40g) maximum insertion force
Unmating Force	(0.5 ounces min.) x (# of contacts)	Mil-DTL-83513	0.5 oz. (14.20g) minimum withdrawal
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 (M22759/11)	5 pounds minimum	Mil-DTL-83513, Para 4.5.20
Crimp Tensile Strength (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 10-8cc/sec @ 1 Atmosphere Helium (Environmental section)
Moisture Permeation	0.5% in 168 hrs

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)
No. of Contacts	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

Mating Force per Contact (lbs)

No. of Contacts	Maximum Mating Force	Maximum Mating Force
	lbs	kg
9	5.63	2.56
15	9.38	4.26
21	13.13	5.96
25	15.63	7.10
31	19.38	8.80
37	23.13	10.50
51	31.88	14.47
100	62.50	28.38

Unmating Force per Contact (lbs)

No. of Contacts	Minimum Unmating Force	Minimum Unmating Force
	lbs	kg
9	0.28	0.13
15	0.47	0.21
21	0.66	0.30
25	0.78	0.35
31	0.97	0.44
37	1.16	0.53
51	1.59	0.72
100	3.13	1.42

Mounting Hardware - Jackpost Details

Jackpost Part Number	Panel Thickness		A		B
Jackpost Part Number	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

Mounting Hardware - Jackpost Dimensions (mm/inches)

Jackpost Part Number	Panel Thickness 0.05 (.002)	A +.10 (.004)	B +.10 (.004)	C 0.05 (.002)	D (MIN)	E (MIN)
mm	inches	mm	inches	mm	inches	mm	inches	mm	inches	mm	inches	mm	inches
DN00008	0.7	0.028	10.11	0.398	6.32	0.249	14.35	0.565	35.0	1.378	20.0	0.787
DN00008	1.1	0.043	13.92	0.548	6.32	0.249	18.16	0.715	37.0	1.457	20.0	0.787
DN00008	1.5	0.059	17.73	0.698	6.32	0.249	21.97	0.865	42.0	1.654	20.0	0.787
DN00008	2.3	0.091	20.27	0.798	6.32	0.249	24.51	0.965	45.0	1.772	20.0	0.787
DN00008			24.08	0.948	6.32	0.249	28.34	1.116	47.0	1.850	20.0	0.787
DN00008			27.89	1.098	6.32	0.249	32.13	1.265	52.0	2.047	20.0	0.787
DN00008			26.62	1.048	7.42	0.292	30.86	1.215	52.0	2.047	22.0	0.866
100	Consult Cinch Connectors Ltd

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

Key:

DC D: Cinch Dura-Con D connector
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
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), MIL-C-83513/5-07 (size 100), MIL-C-83513/5-17 (size 100)
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)

CINCH DCDH-25PSBN

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