1700 Series
High Power Combo D-Sub - Right Angle PCB Type 7.20 Footprint

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

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Mechanical Specification and Mounting Option:

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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 has changed. The part numbers below are the new P/N.

Click Here to see a cross reference of the new P/N to the old P/N. For assistance E-Mail us at sales@hochien.com or call (909)596-6298.

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
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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