Connector D Sub Combo Series : Vertical PCB Mount

D Sub Combo Series

• Vertical PCB Mount

1200 Series
Coax Combo D-Sub - Vertical PCB Type
Material:
Shell: Steel w/ Tin Plated (optional Zinc plating)
Signal Contacts: Berylium Copper
Coaxial Contacts: Brass
Signal Contact Plating: 5u" Gold
Coaxial Contact Plating: 15u" Gold
Contact Underplating: 100u" min. Nickel
Insulation: PBT & 30% glass fiber reinforced thermo plastic
????????: UL94V-O?/font>UL File# E107536, material D202G30Electrical:
Signal Contact Rating: 7.5 Amp
Coax Impedance: 50 ohm or 75 ohm
Coax VSWR: Less than 1.3 - 1.0 up to 500 MHZ
Coax Insertion Loss: 0.1 dB loss at 55 MHZ
Dielectric Withstanding: 1500V at sea level
Operation Temperature: -55^oC to +105^oC

Mechanical Specification and Mounting Option:

Option Mea. " e " Part Number (Suffix) 3.0 dia Hole - (Standard) Fixed Jack Screw - -2NA Clinch Nut - -2N Standoff 6.0 -2NB 6.4 -3NB 7.62 -7NB Standoff Boardlock 6.0 -2ND 6.4 -3ND 7.62 -7ND Standoff Boardlock with Jackscrews 6.0 -2NJ 6.4 -3NJ 7.62 -7NJ

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
			50 ohm	75 ohm	A	B	C	D
E	2W2	Plug	1250-22T	1270-22T	30.81	16.92	24.88	8.36
		Recept	1251-22T	1271-22T		16.33		7.87
	5W1	Plug	1250-51T	1270-51T		16.92		8.36
		Recept	1251-51T	1271-51T		16.33		7.87
A	3W3	Plug	1250-33T	1270-33T	39.14	25.25	33.32	8.36
		Recept	1251-33T	1271-33T		24.66		7.87
	3V3	Plug	1250-23T	1270-23T		25.25		8.36
		Recept	1251-23T	1271-23T		24.66		7.87
	7W2	Plug	1250-72T	1270-72T		25.25		8.36
		Recept	1251-72T	1271-72T		24.66		7.87
	11W1	Plug	1250-11T	1270-11T		25.25		8.36
		Recept	1251-11T	1271-11T		24.66		7.87
B	5W5	Plug	1250-55T	1270-55T	53.04	38.96	47.04	8.36
		Recept	1251-55T	1271-55T		38.38		7.87
	13W3	Plug	1250-13T	1270-13T		38.96		8.36
		Recept	1251-13T	1271-13T		38.38		7.87
	17W2	Plug	1250-12T	1270-12T		38.96		8.36
		Recept	1251-12T	1271-12T		38.38		7.87
	21W1	Plug	1250-21T	1270-21T		38.96		8.36
		Recept	1251-21T	1271-21T		38.38		7.87
C	8W8	Plug	1250-88T	1270-88T	69.32	55.42	63.50	8.36
		Recept	1251-88T	1271-88T		54.84		7.87
	21W4	Plug	1250-24T	1270-24T		55.42		8.36
		Recept	1251-24T	1271-24T		54.84		7.87
D	36W4	Plug	1250-34T	1270-34T	66.93	52.81	61.11	11.07
		Recept	1251-34T	1271-34T		52.43		10.74
* Part Numbers includes Housing, and Preloaded Signal Contacts and Coaxial Contacts (Preloaded). * Housing with Preloaded Signal Contacts and Coaxial Contacts may be ordered seperately. Contact Ho Chien to Order. * To order Coaxial Contacts 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.

Coaxial Contacts - Vertical PCB Type

Part Number ( For Ordering Individual Contacts ) ohm Plug Coax Recept Coax 50 1250-00 1251-10 75 1270-00 1271-10 No. Description Material Coments 1 Center Contact Brass 0.000015" Gold over 0.000050" min. Nickel 2 Outside Contact Brass 0.000015" Gold over 0.000050" min. Nickel 3 Insulator Teflon UL94V-O; White 4 Lock Link Copper Alloy Nickel Plated