Ho Chien Enterprise Co., Ltd.

1500 Series
Coax Combo D-Sub Right Angle PCB Type
9.40mm Footprint

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 UL File# E107536, material D202G30@

Electrical:
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:

OPTIONS: Contact Footprint and Mounting Brackets Part Number (suffix)
Boardlock Bracket Type ( Dim. F ) [ mm ]	w/ Rivet	w/ Jackscrew
None	(Standard)
Short - 8.61 (Size D = 10.03)	-S	-SJ
Long - 10.67 (Size D = 11.94)	-L	-LJ

Ordering Part Numbers

Shell Size	Contact Arrangements (Front view of Plug/ Rear view of Recept)	Plug \ Recept	Part Number		Dimensions mm
Shell Size		Plug \ Recept	50 ohm	75 ohm	A	B	C	D
E	2W2	Plug	See 1300 Series		30.81	16.92	24.88	8.36
	2W2	Recept	See 1300 Series			16.33		7.87
	5W1	Plug	1550-51T	1570-51T		16.92		8.36
	5W1	Recept	1551-51T	1571-51T		16.33		7.87
A	3W3	Plug	See 1300 Series		39.14	25.25	33.32	8.36
	3W3	Recept	See 1300 Series			24.66		7.87
	3V3	Plug	1550-23T	1570-23T		25.25		8.36
	3V3	Recept	1551-23T	1571-23T		24.66		7.87
	7W2	Plug	1550-72T	1570-72T		25.25		8.36
	7W2	Recept	1551-72T	1571-72T		24.66		7.87
	11W1	Plug	1550-11T	1570-11T		25.25		8.36
	11W1	Recept	1551-11T	1571-11T		24.66		7.87
B	5W5	Plug	See 1300 Series		53.04	38.96	47.04	8.36
	5W5	Recept	See 1300 Series			38.38		7.87
	13W3	Plug	1550-13T	1570-13T		38.96		8.36
	13W3	Recept	1551-13T	1571-13T		38.38		7.87
	17W2	Plug	1550-12T	1570-12T		38.96		8.36
	17W2	Recept	1551-12T	1571-12T		38.38		7.87
	21W1	Plug	1550-21T	1570-21T		38.96		8.36
	21W1	Recept	1551-21T	1571-21T		38.38		7.87
C	8W8	Plug	See 1300 Series		69.32	55.42	63.50	8.36
	8W8	Recept	See 1300 Series			54.84		7.87
	21W4	Plug	1550-24T	1570-24T		55.42		8.36
	21W4	Recept	1551-24T	1571-24T		54.84		7.87
D	36W4	Plug	1550-34T	1570-34T	66.93	52.81	61.11	11.07
D	36W4	Recept	1551-34T	1571-34T	66.93	52.43	61.11	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 seperately, 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 - Right Angle PCB Type

Part Number ( For Ordering Individual Contacts )
ohm	Plug Coax	Recept Coax
50	1350-00	1351-10
75	1351-00	1371-10

No.	Description	Material	Contents
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