Conco Division of Russell Industries McMurdo HE809/HE810 Series Information Page

3 Row LF and COAX PCB Connectors

HE809/HE810 Series The series HE809 and HE810 two part printed circuit board connector system is derived from the Series 801/801CX in that it basically occupies the same footprint but provides 3 contact rows on the same 1.27mm (0.05 in.) pitch but with only 1.905 (0.075 in.) between rows. The series 809 l.f. connectors are available in 11 sizes from 26 to 198 ways. The series 810 mixed layout styles provide the addition of 3 or 6 cavities capable of accepting either coaxial or high power inserts in 22 sizes from 8+3 to 162+6 combinations.

FEATURES

Comprehensive product range - l.f. and mixed layouts.
CECC specification 75101-001 in preparation.
Higher density packaging - 3 rows in 2 row footprint.
Power contacts up to 25A and coaxial inserts are fully interchangeable with Series 801CX styles.
Wide range of termination styles and jacking and polarizing facilities.
Surface mount terminations (SMT) available both male and female.

TECHNICAL DATA

ENVIRONMENTAL
Climatic category	55/125/56
Vibration severity (General)	10Hz, 2000Hz; 0.75mm/98m/s² (10gn) duration 6h
Vibration severity (Additional)	13.3Hz to 2000Hz random with superimposed sinusoids, duration 15 min each of 4 planes. No intermittancies measured when using an H.S.L.I. (High Speed Logic Interrupt) detector with a trip threshold of 2ns
Bump severity	390m/s² (40gn) 4000± 10 bumps
Shock severity	981 m/s² (100gn), for 6ms
Acceleration severity	490m/s² (50gn)

MATERIALS
Insulator	Diallyl-phthalate (DAP)
Contact	Copper alloy plated hard acid gold
Guides	Stainless steel

MECHANICAL
Mechanical operations	500
Insertion & withdrawal force	0.81N max., 0.14N min.
Contact retention	20N min.

ELECTRICAL
Current l.f.	at 25°C Tamb. 3A
High Power	At 25°C Tamb. 25A
Working Voltage	250V d.c.
Proof Voltage	1000V d.c.

MOULD SIZES

A wide choice of mould sizes are available:

l.f. - 26, 44, 62, 80, 98, 108, 126, 144, 162, 180, 198.

mixed layout - 8+3, 26+3, 8+6, 0+7, 44+3, 26+6, 62+3, 44+6, 80+3, 62+6, 90+3, 72+6, 108+3, 90+6, 126+3, 108+6, 144+3, 126+6, 162+3, 144+6, 180+3, 162+6.

TERMINATION STYLES (low frequency)

Available for p.c.b.'s of 1.6, 2.4 and 3.2mm thickness there is a choice of straight and 90°p.c., solder for wire and wire wrapping. An SMT variant is also included. High power contacts are available with solder for wire, straight and 90°p.c.

TERMINATION STYLES (high frequency)

Available for both male and female, they are suitable for twisted pairs, straight and 90° flexible coaxial cable (RG178), straight and 90° semi rigid cable (RG405-UT85) and straight and 90°p.c. Preserved impedance is maintained with flexible and semi rigid coaxial types (50ohm) with a reflection coefficient of 0.13 max. up to 2GHz.

ACCESSORIES

Tools for changing guide polarizing and for coaxial and high power contact removal are available.

GUIDES

A comprehensive range of guides is provided. These may be polarized to provide 36 positions or may be unpolarized. There is a choice of standard or jacking styles. In addition a "quick polarizing" guide is included for extender card use.