1700 Series
High Power Combo D-Sub - Right Angle PCB Type 7.20 Footprint
Update: 5/8/07'

Material: Shell: Steel w/ Tin Plated (optional Zinc plating) Signal Contacts: Berylium Copper High Power Contacts: Brass Signal Contact Plating: 0.000005" Gold High PowerContact Plating: 0.000015" Gold Contact Underplating: 0.000100" min. Nickel Insulation: PBT & 30% glass fiber reinforced thermo plastic: UL94V-O                 : UL File# E107536, material D202G30@ Electrical: Signal Contact Rating: 7.5 Amp High Power Contact Rating: 40 or 20Amps Dielectric Withstanding: 1500V at sea level Operation Temperature: -55oC to +105oC

Mechanical Specification and Mounting Option:

OPTIONS: Contact Footprint and Mounting Brackets Part Number (suffix) Boardlock Bracket Type ( Dim. F ) [ mm ] w/ Rivet w/  Jackscrew None (Standard) Short - 8.61 -S -SJ Long - 10.67 -L -LJ

Ordering Part Numbers  

Effective Apr. 15, 2001 part numbers for this series have changed. The part numbers below are the current P/N. Click Here to see a cross reference chart. For assistance E-Mail us at sales@hochien-connectors.com

 

Shell Size	Contact Arrangements (Front view of Plug/ Rear view of Recept)	Plug \ Recept	Part Number			Dimensions mm
			40 Amp	20 Amp	10 Amp	A	B	C	D
E	2W2	Plug	1740-22T	1720-22T	1710-22T	30.81	16.92	24.88	8.36
		Recept	1741-22T	1721-22T	1711-22T		16.33		7.87
	5W1	Plug	1740-51T	1720-51T	1710-51T		16.92		8.36
		Recept	1741-51T	1721-51T	1711-51T		16.33		7.87
A	3W3	Plug	1740-33T	1720-33T	1710-33T	39.14	25.25	33.32	8.36
		Recept	1741-33T	1721-33T	1711-33T		24.66		7.87
	3V3	Plug	1740-23T	1720-23T	1710-23T		25.25		8.36
		Recept	1741-23T	1721-23T	1711-23T		24.66		7.87
	7W2	Plug	1740-72T	1720-72T	1710-72T		25.25		8.36
		Recept	1741-72T	1721-72T	1711-72T		24.66		7.87
	11W1	Plug	1740-11T	1720-11T	1710-11T		25.25		8.36
		Recept	1741-11T	1721-11T	1711-11T		24.66		7.87
B	5W5	Plug	1740-55T	1720-55T	1710-55T	53.04	38.96	47.04	8.36
		Recept	1741-55T	1721-55T	1711-55T		38.38		7.87
	13W3	Plug	1740-13T	1720-13T	1710-13T		38.96		8.36
		Recept	1741-13T	1721-13T	1711-13T		38.38		7.87
	17W2	Plug	1740-12T	1720-12T	1710-12T		38.96		8.36
		Recept	1741-12T	1720-12T	1711-12T		38.38		7.87
	21W1	Plug	1740-21T	1720-21T	1710-21T		38.96		8.36
		Recept	1741-21T	1721-21T	1711-21T		38.38		7.87
C	8W8	Plug	1740-88T	1720-88T	1710-88T	69.32	55.42	63.50	8.36
		Recept	1741-88T	1721-88T	1711-88T		54.84		7.87
	21W4	Plug	1740-24T	1720-24T	1710-24T		55.42		8.36
		Recept	1741-24T	1721-24T	1711-24T		54.84		7.87
D	36W4	Plug	1740-34T	1720-34T	1710-34T	66.93	52.81	61.11	11.07
		Recept	1741-34T	1721-34T	1711-34T		52.43		10.74
* Part Numbers includes Housing, and Preloaded Signal Contacts and High PowerContacts (Preloaded). * Housing with Preloaded Signal Contacts and High PowerContacts may be ordered seperately. Contact Ho Chien to Order. * To order High PowerContacts only sperately, see table below for Part Numbers. * Economic stamp pin type on signal contacts available. * Zinc shell, Insulation color and gold on contact options are available. Contact Ho Chien for more info.

High Power Contacts - Right Angle PCB Type

Part Number ( For Ordering Individual Contacts ) Rating (Amps) Dim. (mm) Part Number A Plug Contact Recept Contact 40 3.75 1740-00 1741-10 20 2.80 1720-00 1721-10