K Series 3 Contact Row Signal Connectors HE 808 PCB CONNECTORS QUALIFIED ESA/SCC 3401039 B * Equipped with 0.50 mm contact * High density interconnection * Up to 144 signal contacts / 3 rows * 2.54 mm contact spacing in each row and 1.905mm row-to-row spacing * Low contact insertion * Low contact resistance * Polarization by guiding or locking devices * 5000 mating and unmating cycles Technical Characteristics MATERIAL Materials moulding Contacts INSULATION RESISTANCE Glass fibre filled diallyl - phtalate CONTACT RESISTANCE # 8 mW Brass or bronze TEMPERATURE RANGE -55 C, +125 C Guides - coding styles - screws Stainless steel or nickel, plated brass or ARCAP PLATING 1.27 m gold/1.27mNi (min) Socket body 0.25 m gold/1.27mNi (min) Socket wires 1.27 m gold/0.20mNi (min) DIELECTRIC WITHSTANDING VOLTAGE CURRENT RATING APRIL 2005 CONTACTS PITCH Pin Guides > 104 MW (500 Vcc) Ni 2,54 mm contact spacing 1.905 mm row-to-row spacing GUIDING By two outside guides (2 guiding styles) and one central guide (3 guiding styles) KEYING 800 Vrms 3 A Max (25 C) HYPERTAC(R) type O 0,50 mm By rotating of outside polarised guides (36 keyings possible) MASS & POWER CONTACTS HYPERTAC(R) can be used instead of outside guides as mass contact. Contact sales 67 K Series KMC - Ordering Information HYPERTAC KMC 144 ESA 44 51 121 3401-039 01B SERIES NUMBER OF CONTACTS 026 044 062 080 098 144 MOULDING POLARITY 55 Male plug 44 Female receptacle TERMINATION STYLE 50 Wire wrap (2 wrapping levels) (R) Through board solder - straight (R)* 51 Through board solder - straight (R) 91 Wire wrap (3 wrapping levels) (R) Female - male termination (R) 10 90 standard ("A" or "B" moulding) (P)* 30 31 40 Solder bucket (R) *(P) Plug (R) Receptacle MOUNTING HARDWARE CODING STYLES 110 Male standard ("A" moulding) 121 Female standard ("B" moulding) 143 Polarized female guide - vertical mounting GUIDE 703 Guide (unpolarised guide moulding B) LOCKING STYLES 201 Male jackscrew - free connector 202 Female jackscrew - vertical mounting 204 Female jackscrew - transverse mounting 206 Female jackscrew - vertical mounting *Tinning is only available for 90 and parallel terminations (splicing on PCB) 68 APRIL 2005 K Series KMC - Plug & receptacle polarity Plugs Standard version : One part moulding type "A" fitted with male contacts 90 trough board solder. Receptacles Standard version : Two part moulding type "B" fitted with female contacts through board solder-straight wire wrap type (2 and 3 wrapping levels) solder bucket. (style identical to plug type "B" but printed as receptacle). Plug & Receptacle terminations Plug Saver 91 91 Receptacles Ref: *Ref 31 length 5.6mm : 31 Dimensions are in mm APRIL 2005 69 K Series KMC - Plug & receptacle dimensions 26 to 98 Contacts One part moulding "A" Bent male plugs Bent male receptacles 144 Contacts KMC ... 13 10 ... KMC ... 23 10 ... Two part moulding "B" Female or male receptacles Female or male plugs KMC ... 2. ... KMC ... 1. ... Dimensions are in mm 70 APRIL 2005 K Series KMC - Plug & receptacle guiding styles Male Female HYPERTAC HYPERTAC Female * Male Others plug & receptacle locking style no presented Ref: 201 Ref :201 Ref: 202 Ref :202 Ref: 204 Ref :204 Ref: 206 Ref :206 Dimensions are in mm APRIL 2005 71 K Series KMC - Board preparation details 26 to 98 Contacts 144 Contacts Mother Board: Two part moulding "B"Female or male, plugs or receptacles, straight solder terminations 30 or 31 Guiding styles : 121 pin protection Daughter Board : Two part moulding "B" Female or male, plugs or receptacles 90 terminations Guiding styles : 153 - 154 - 155 - 156 Daughter Board :Two part moulding "B" Female or male, plugs or receptacles 90 terminations Guiding styles : 124 - 133 ? Dimensions are in mm 72 APRIL 2005 K Series KMC 26 to 98 Contacts Daughter Board : One part moulding "A"- Male plugs or receptacles 90 terminations Guiding styles : 110 - 125 - 191 144 Contacts 5.08 2.54 Daughter Board : One part moulding "A" - Male plugs or receptacles 90 terminations Guiding styles : 110 - 125 - 191 - A Dimensions are in mm APRIL 2005 73 K Series KMC 26 to 98 Contacts 144 Contacts Mother Board: Two part moulding "B"- plugs or receptacles 90 terminations Guiding styles : 153 - 154 - 155 - 156 Daughter Board : Two part moulding "B" Female or male, plugs or receptacles 90 terminations 40 - 50 - 51 Guiding styles : 111 - 112 - 121 - 130 - 143 - 190 - (Fixed Mounting) Guiding styles : 113 - 123 - 128 - (Float Mounting) Dimensions are in mm 74 APRIL 2005