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
Glass fibre filled diallyl - phtalate
Brass or bronze
INSULATION RESISTANCE
CONTACT RESISTANCE
TEMPERATURE RANGE
CONTACTS
PITCH
1.27
µm
gold/1.27µmNi (min)
0.25
µm
gold/1.27µmNi (min)
1.27
µm
gold/0.20µmNi (min)
Ni
800 Vrms
3 A Max (25 °C)
MASS & POWER CONTACTS
KEYING
GUIDING
>
10
4
MW (500 Vcc)
#
8 mW
-55 °C, +125 °C
HYPERTAC
® type Ø 0,50 mm
2,54 mm contact spacing
1.905 mm row-to-row spacing
By two outside guides (2 guiding styles)
and one central guide (3 guiding styles)
By rotating of outside polarised guides
(36 keyings possible)
HYPERTAC
® can be used instead of outside
guides as mass contact. Contact sales
Guides - coding styles - screws
Stainless steel or nickel, plated brass or ARCAP
PLATING
Pin
Socket body
Socket wires
Guides
DIELECTRIC WITHSTANDING VOLTAGE
CURRENT RATING
APRIL
2005
67
K Series
KMC - Ordering Information
HYPERTAC
ESA
SERIES
KMC
144
44
51
121
3401-039 01B
NUMBER OF CONTACTS
026
044
062
080
098
144
MOULDING POLARITY
55
Male plug
44
Female receptacle
TERMINATION STYLE
10
30
31
40
90° standard (“A” or “B” moulding) (P)*
Through board solder - straight (R)*
Through board solder - straight (R)
Solder bucket (R)
50
51
91
Wire wrap (2 wrapping levels) (R)
Wire wrap (3 wrapping levels) (R)
Female - male termination (R)
*
(P)
Plug (R) Receptacle
MOUNTING HARDWARE
CODING STYLES
110
121
143
Male standard (“A” moulding)
Female standard (“B” moulding)
Polarized female guide - vertical mounting
GUIDE
703
Guide (unpolarised guide moulding B)
LOCKING STYLES
201
202
204
206
Male jackscrew - free connector
Female jackscrew - vertical mounting
Female jackscrew - transverse mounting
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:
31
length 5.6mm
*Ref
:
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
KMC ... 13 10 ...
KMC ... 23 10 ...
144 Contacts
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
Ref:
202
Ref
Ref:
204
Ref
Ref:
206
Ref
:201
:202
:204
:206
Dimensions are in mm
APRIL
2005
71
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