KM Series
37
MARCH 2008
Technical Characteristics
High Density PCB Connectors
ESA/ESCC 3401/039
NF C-UTE C 93-424
·Equipped with 0.50mm contacts
·High density interconnection
·Up to 162 signal contacts / 3 rows
·1.905mm between rows
·1.27 mm between contacts quincuncial
·Low contact insertion
·Low contact resistance
·Polarization by guiding or locking devices
·5000 mating and unmating cycles
MATERIALS
Moulding Glass fiber filled diallyl - phtalate
Contacts Brass or bronze
Guides - coding styles - screws Stainless steel or nickel plated brass or ARCAP
PLATING Standard ESA
Pin 0.25μm Gold/1.27μm Ni 1.27μm Gold/1.27μm Ni (min)
Socket body
0.25μm Gold/1.27μm Ni on activ area
0.25μm Gold/1.27μm Ni (min)
1.27μm Ni on non activ area
Socket wires 1μm Gold/0.20μm Ni 1.27μm Gold/0.20μm Ni (min)
Guides (brass) Ni Ni
DIELECTRIC WITHSTANDING VOLTAGE 800Vrms
CURRENT RATING (at 25 °C) 3A Max (25°C)
INSULATION RESISTANCE > 104MΩ (500Vcc)
CONTACT RESISTANCE 8mΩ
TEMPERATURE RANGE -55°C, +125°C
CONTACTS HYPERTAC® type Ø 0.50mm
PITCH
1.905mm between rows
1.27mm between quicuncial contacts
GUIDING
By two outside guides (2 guiding styles)
and one central guide (3 guiding styles)
KEYING
By rotating of outside polarised guides
(Up to16 keyings)
MASS & POWER CONTACTS
HYPERTAC® type can be used instead
of outside guides
KMC Series
MARCH 2008
38
PLUGS
RECEPTACLES
SERIES
10 40
90° length 3mm (“A” or “B” moulding)
30 Through board solder - straight - length 4.5mm
Solder bucket
50 Wire wrap (2 wrapping levels)
51 Wire wrap (3 wrapping levels)
Female - male
91
026 044 062 080 098 144 162
11 90° length 4mm (“A” moulding)
13 90° length 5.5mm (“B” moulding)
31 Through board solder - straight - length 5.6mm
Male - male
90
3401/039 01B
5122 121
KMC
ESA
HYPERTAC
144
MOULDING POLARITY
Female plug
Male plug
Tinned female plug*
12
13
16
17
1A
55
-
-
-
1B -
55
56
57
-
-
Tinned male plug*
NF C-UTE C 93-424
ESA/ESCC 3401/03901B
Tinned female plug**
Tinned male plug**
Female receptacle
Male receptacle
Tinned female receptacle*
23
26
27
2A
45
-
-
-
2B -
44
45
46
47
-
-
Tinned male receptacle*
Tinned female receptacle**
Tinned male receptacle**
*For 90° & straight terminations
(splicing on PCB)
** RoHS conform for 90° & straight
terminations (splicing on PCB)
NF C-UTE C 93-424
ESA/ESCC 3401/03901B
SPACE GRADE
Ordering Information
110
113
121
Male polarised, transverse mount (1)
111 Male polarised, vertical mount (2)
112 Male polarised, vertical mount (2)
Male polarised, float mount (2)
Female polarised, vertical mount (2)
123 Female polarised, float mount (2)
124 Female polarised, transverse mount (2)
125 Male unpolarised, transverse mount (1)
204 Jackscrew, transverse mount (2)
LOCKING STYLES (see p. 48)
Female
201 Jackscrew, free connector (2)
205 Jackscrew, transverse mount (1)
Male
133
153
Female unpolarised, transverse mount (2)
143 Female polarised, vertical mount (2)
Female unpolarised, transverse mount (2)
154 Female polarised, transverse mount (2)
155 Male unpolarised, transverse mount (2)
156 Male unpolarised, transverse mount (2)
173 Female unpolarised, transverse mount (1)
127 Male unpolarised, vertical mount (2)
174 Female polarised, transverse mount (1)
190 Female power or mass contact, vertical mount (2)
128 Male unpolarised, float mount (2) 191 Male power or mass contact, transverse mount (1)
703 Female - male unpolarised guide (2)
130 Female unpolarised, vertical mount (2)
206 Jackscrew, free connector (2)
203 Jackscrew, transverse mount (1)
202 Jackscrew, vertical mount (2)
207 Jackscrew, vertical mount (2)
GUIDE STYLES (see p. 44-46) - (Consult us for special guides)
MOUNTING HARDWARE
(1): “A” moulding - (2):“B” moulding
NUMBER OF CONTACTS
54 54 44
SPACE GRADE
22
TERMINATION STYLES
KMC Series
39
MARCH 2008
Plugs
Fitted with male contacts
90° through board solder
Fitted with male contacts (pins)
straight through board solder
wire wrap type
(2 and 3 wrapping levels)
solder bucket
Fitted with female contacts
(sockets)
90° through board solder
Note: The spacing of the rows for
board preparation is different to
the spacing of the plug fitted with
the 90° termination
straight through board solder
wire wrap type
(2 and 3 wrapping levels)
solder bucket
Fitted with female contacts
straight through board solder
wire wrap type
(2 and 3 wrapping levels)
solder bucket
(same design as the “B” plug
type but printed as receptacle)
Fitted with female contacts
(sockets)
90° through board solder
Note: The spacing of the rows for
board preparation is different to the
spacing of the plug fitted with the
90° termination
Fitted with male contacts
(pins)
straight through board solder
wire wrap type
(2 and 3 wrapping levels)
solder bucket
(same design as the “B” plug
type but printed as receptacle)
Fitted with male contacts
90° through board solder
(same design as the “A” plug
type but printed as receptacle)
Moulding Styles
One part moulding “A”
Receptacles
Two parts moulding “B”
KMC Series
MARCH 2008
40
Ref
40
Ref:
40
Solder bucket (AWG 26 Max.)
Ref
50
Ref:
50
Wire wrap (2 wrapping levels)
Ref
51
Ref:
51
Wire wrap (3 wrapping levels)
Ref :
91
Ref:
91
Saver (Female-Male)
Ref:
90
Saver (Male-Male)
Moulding "B"Moulding "A"
2.54
5.08
7.62
Ø 0.50
3.00
3.90
Ø 0.50
5.00 Max.
X
Ø 0.50
2.54 2.54
5.00 Max.
Ø 0.50
2.50
4.20
Ø 1.00
Hole Ø 0.55
1.9051.905
2.50
4.20
Ø 1.00
Hole Ø 0.55
1.905
1.905
X
Ø 0.50
2.54 2.54
Ø 0.50
5.00 Max.
x
Ø 0.50
3.90
Ø 0.50
5.00 Max.
2.54
5.08
7.62
Ø 0.50
5.00 Max.
5.00 Max.
14.00
䊐0.60 x 0.60
2.542.54
Ø 0.50
14.00
䊐0.60 x 0.60
2.542.54
5.00 Max.
䊐0.60 x 0.60
2.542.54
10.20
Ø 0.50
䊐0.60 x 0.60
2.542.54
10.20
5.00 Max.
3.00
Ø 0.50
2.54 2.54
1.08
7.90
7.90
Ø 0.50 1.08
2.542.54
x
3.00
Ø 0.50
2.54
2.54
1.08
7.90
Moulding "A"
2.54
5.08
7.62
Ø 0.50
3.00
3.90
Ø 0.50
5.00 Max.
x
Ø 0.50
3.90
Ø 0.50
5.00 Max.
2.54
5.08
7.62
7.90
Ø 0.50
1.08
2.54 2.54
x
X
Ø 0.50
2.54 2.54
X
Ø 0.50
2.54 2.54
Ø 0.50
5.00 Max.
5.00 Max.
Ø 0.50
2.50
4.20
Ø 1.00
Hole Ø 0.55
1.9051.905
2.50
4.20
Ø 1.00
Hole Ø 0.55
1.905
1.905
䊐0.60 x 0.60
2.542.54
10.20
Ø 0.50
䊐0.60 x 0.60
2.542.54
10.20
5.00 Max.
14.00
䊐0.60 x 0.60
2.542.54
Ø 0.50
14.00
䊐0.60 x 0.60
2.542.54
5.00 Max.
Ø 0.50
5.00 Max.
5.00 Max.
Ø 0.50
Ø 0.50
5.00 Max.
Moulding "B" Moulding "A"
Ref 30
Ref 31
Ref: 31(X= 5.60)
Ref: 30 (X= 4.50)
Straight through board solder
5.00 Max
Ref: 10
Ref 10
90° through board solder
90° through board solder
Moulding A
Ref: 11 (X= 4.00)
Moulding B
Ref: 13 (X= 5.50)
Note: Moulding A and B need different preparation board details for 90° tail terminations
Contact Terminations
Plugs Receptacles
Male Female Female Male
Dimensions are in mm
KMC Series
41
MARCH 2008
Dimensions are in mm
Dimensions
Plugs Receptacles
26 to 98 Contacts 144 to 162 Contacts
One part moulding “A”
90° male plugs KMC ... 13 10 ...
90° male receptacles KMC ... 23 10 ...
A
B
5.00 Max. 11.80
0.3173.15
1.9051.905
1.27
5.08 2.54 5.08
C7.00 Max.
6.40 Max.
A
B
5.00
Max. 11.80
0.3173.15
1.9051.905
1.27
5.08 =
C
1.27
7.62
1.27 5.08
C
7.00 Max.
6.40 Max.
=
2.54
CC
2.54
0.317 3.10
1.9051.905
1.27
5.08 2.54 5.08
C
7.00 Max.
6.40 Max.
8.05 Max.
0.30
B
A
8.05 Max.
0.30
0.317 3.10
1.9051.905
5.08 C
B
A
6.85 Max.
6.40 Max.
5.08
C
7.62
==
CC
1.27 1.27
Two parts moulding “B”
Female or male receptacles KMC ... 2. ...
Female or male plugs KMC ... 1. ...
KMC Series
MARCH 2008
42
FM
EM
FF
EF
FF
EF
FF
EM
FF
FM
EM
EF
13
FF
FM
EM
EF
12
13
23
22
12
22
12
22
12
23
22
FF
FM
EM
EF
13
12
23
22
FF
FM
EM
EF
12
13
23
22
Legend:
Compatible
Compatible special
saver connector
E
F
22
F
M
12
E
M
23
F
M
13
E
M
23
F
M
13
E
F
22
F
F
12
E
F
22
F
F
12
FF 13
EM 23
13
23
13
23
FF = Female Plug
FM = Male Plug
EF = Female Receptacle
EM= Male Receptacle
Solder bucket
All
pinning
All
pinning
5131
30 40 50
11
M
13
F
90
91
10
Male or female
Contact
Male-male
Mini-wrap
Straight
90°
Female-male
153154173703 190 174
Moulding
Polarity
Guide devices
AB
Guide Device &
Polarity Termination
Compatibility Chart
KMC Series
43
MARCH 2008
E
M
23
Female
guides
E
F
22
F
F
12
Nota: for the global unders-
tanding of the chart, please
print pages 42 and 43
90°
All
pinning
All
pinning
51 50
40
3031
11
M
13
F10
9091
Male or female
contact
Straight
Solder bucket
Wire wrap
Female/male Male/male
E
F
F
F
F
M
22 12 13
E
M
E
F
F
F
F
M
23 22 12 13
E
F
F
F
22 12
E
M
E
F
F
F
F
M
23 22 12 13
Moulding
191
703
156
155
128
127
125
113
110
Polarity
Male
guides
112
111
Guide devices
A
B
133
Guide devices
130 143/121124123
KMC Series
MARCH 2008
44
Ø 4.00
7.00
Ø 6.00
Ø 7.50
For 2 thickness
7.00 Max.
3.90 7.00 Max.
For 1.60 mm
thickness PCB
Screw CM
1.60 x 8.30
3.90 7.00 Max.
For 1.60 mm
thickness PCB
Screw CM
1.60 x 8.30
Ø 4.00
7.00
Ø 6.00
Ø 7.50
7.00 Max.
For 2 thickness
4mm across flats
5.00
M 2.50
7.00 Ref. 111
Ref. 112 7.00 Max.
M 2.50
Ø 4.00
5.00
7.00 Ref. 111
Ref. 112 7.00 Max.
3.90
For 1.60 mm
thickness PCB
7.00 Max.
Screw CM
1.60 x 8.30
4mm across flats
7.00
M 2.50
7.00 Max. 7.00
M 2.50
7.00 Max.
Ø 4.00
M 1.60
11.52
8.00
Ø 3.50
7.00 Max.
M 1.60
11.52
8.00
Ø 3.50
7.00 Max.
3.90
For 1.60 mm
thickness PCB
Screw CM
1.60 x 8.30
7.00 Max.
M 1.60
11.52
8.00
Ø 3.50
7.00 Max.
M 1.60
11.52
8.00
Ø 3.50
7.00 Max.
to use for
Hypertac
&
Ref: 110
P olarised transver se mount
(moulding A)
Ref: 111
Ref: 112
Ref: 112
P olarised vertical mount
(moulding B)
Unpolarised transverse mount
(moulding A)
central guide
(KMC 144-162)
Ref: 111
Unpolarised vertical mount
(moulding B)
cental guide
(KMC 144-162)
Ref: 125
Unpolarised transverse mount
(moulding A)
cental guide
(KMC 144-162)
Ref: 113
P olarised vertical float mount
(moulding B)
Ref: 125
Unpolarised transverse mount
(moulding A)
Ref: 127
Unpolarised vertical mount
(moulding B)
cental guide
(KMC 144-162)
Ref: 127
Unpolarised vertical mount
(moulding B)
Ref: 155
Unpolarised transverse mount
(moulding B)
cental guide
(KMC 144-162)
Ref: 155
Unpolarised transverse mount
(moulding B)
Ref: 156
Unpolarised transverse mount
(moulding B)
cental guide
(KMC 144-162)
Ref: 156
Unpolarised transverse mount
(moulding B)
Ref: 128
Unpolarised vertical float mount
(moulding B)
to use for
Hypertac
&
Ref: 110
Male Guide Styles
Dimensions are in mm
KMC Series
45
MARCH 2008
Dimensions are in mm
Ref: 121
Ref: 143
P olarised vertical mount
(moulding B) Unpolarised vertical mount
(moulding B)
central guide
(KMC 144-162)
Ref: 124
Ref: 124
P olarised transver se mount
(moulding B)
Ref: 123
P olarised vertical float mount
(moulding B)
Ref: 130
All keying types
(moulding B)
Unpolarised transverse mount
(moulding B)
central guide
(KMC 144-162)
Ref: 130
All keying types
(moulding B)
central guide
(KMC 144-162)
Ref: 133
All keying types
(moulding B)
Ref: 133
All keying types
(moulding B)
central guide
(KMC 144-162)
Ref: 153
All keying types
(moulding B)
Ref: 153
All keying types
(moulding B)
central guide
(KMC 144-162)
Ref: 154
P olarised transver se mount
(moulding B)
Ref: 154
Unpolarised transverse mount
(moulding B)
central guide
to use for
Hypertac
&
Ref: 121
Ref: 143
to use for
Hypertac
&
4mm across flats
7.00
M 2.50
5.00
Ref. 121
Ref. 143
M 2.50
Ø 4.00
7.00
5.00
Ref. 121
Ref. 143
4mm across flats
M 2.50
7.00
M 2.50
Ø 4.00
7.00
Ø 4.00
7.50
Ø 6.00
Ø 7.50
For 2 thickness
4mm across flats
M 2.50
7.00
4.00
For 1.60 mm
thickness PCB
11.52
M 2.50
4mm across flats
M 2.50
7.00
4.00
11.52
M 2.50
For 1.60 mm
thickness PCB
4mm across flats
M 2.50
7.00
4.00
For 1.60 mm
thickness PCB
11.52
M 2.50
4mm across flatss
M 2.50
7.00
4.00
For 1.60 mm
thickness PCB
11.52
M 2.50
M 1.60
11.52
8.00
Ø 3.50
M 1.60
11.52
8.00
Ø 3.50
M 1.60
11.52
8.00
Ø 3.50
M 1.60
11.52
8.00
Ø 3.50
Female Guide Styles
KMC Series
MARCH 2008
Dimensions are in mm
46
Ref: 174
P olarised transver se mount
(moulding A)
Ref: 174
Unpolarised transverse mount
(moulding A)
central guide
(KMC 144-162)
Unpolarised transverse mount
(moulding B) Unpolarised transverse mount
(moulding B)
central guide
(KMC 144-162)
Ref: 190
Mass and power contact
(moulding B)
Ref: 190
Mass and power contact
(moulding A)
M 1.60
15.42
8.00
Ø 3.50
M 1.60
15.42
8.00
Ø 3.50
Hole Ø 1.70
Ø 2.50
3.90
4.15 6.75
Ø 1.20
For 1.60 mm
PCB thickness
Screw CM
1.60 x 8.30
M 1.60
15.42
8.00
Ø 3.50
4 mm across flats
M 2.50
7.00
7.00 Max.
M 1.60
15.42
8.00
Ø 3.50
Ref: 173
Unpolarised transverse mount
(moulding A)
Ref: 173
Unpolarised transverse mount
(moulding A)
central guide
(KMC 144-162)
to use for
Hypertac
&
Ref: 703
to use for
Hypertac
&
Ref: 703
7.00 Max.
Female
Guide Styles
Female Male
Female - Male
KMC Series
47
MARCH 2008
206 B A
201 205
Moulding
Female locking
devices
Male locking
devices
Compatible
202/207A B 204 203
Moulding
NOTA : The connector must be fitted with its locking devices before soldering on the PCB (straight
through board solder )
Connector on PCB: impossibility to change the keying.
If you need to change the keying:
- pierce PCB through Ø 3.70, fixing devices }
- use 054826.000R shouldered washer (for 202 and 207)
Locking Device
Compatibility Chart
KMC Series
MARCH 2008
Dimensions are in mm
48
For KMC 144-162
the supplied central guide
is ref 111
For KMC 144-162
the supplied central guide
is ref 110
For KMC 144-162
the supplied central guide
is ref 112
For KMC 144-162
jackscre w 202
the supplied central guide
is ref 121
For KMC 144-162
jackscre w 202
the supplied central guide
is ref 173
jackscre w 207
the supplied central guide
is ref 143
For KMC 144-162
the supplied central guide
is ref 111
to use for
Hypertac
&
Ref: 201
24.50
M 1.60
Slot 0.50 wide
Hexagon 5.50
across flats
14.70 unlocked
11.00 locked
25.85
M 1.60
12.20 unlocked
8.50 locked
Ø 2.50
3.90 4 mm across flats
3.60 Max.
For 1.60 mm
thickness PCB
Slot 0.50 wide
Hexagon 5.50
across flats
18.20
M 1.60
Slot 0.50 wide
Ø 4.50
5.00 Max.
4 mm across flats
M 2.50
7.00
4
For 1.60 mm
PCB thickness
11.52
M 1.60
17.55
M 2.50
4.00 Max.
M 2.50
4 mm across flats
18.20
M 1.60
Ø 2.50
3.90
4 mm across flats
3.60 Max.
For 1.60 mm PCB thickness
M 1.60
5.00
M 2.50
4 mm across flats
7.00 Max. Jacking 202
Jacking 207
17.55 for 202 15.55 for 207
M 1.60
Jackscrew, free connector
(moulding B)
Jackscrew, free connector
(moulding B)
Ref: 207
Non rotating jackscrew, vertical mount
(moulding B)
Ref: 203
Non rotating jackscrew, transverse mount
(moulding A)
Non rotating jackscrew, transverse mount
(moulding B)
Ref: 205
Jackscrew, transverse mount
(moulding A)
to use for
Hypertac
&
Ref: 204
to use for
Hypertac
&
Ref: 202
to use for
Hypertac
&
Ref: 206
Male
Locking Styles
Female
KMC Series
49
MARCH 2008
026
044
062
080
098
144
162
161
162
160
161
162
160
81
80
79
84
83
82
81
80
79
84
83
82
Mating Side Layout View
Moulding A
Plugs Receptacles
KMC Series
MARCH 2008
50
026
044
062
080
098
144
162
161
162
160
161
160
162
81
80
79
84
83
82
84
83 82
8180
79
161
162
160
81
80
79
84
83
82
Mating Side Layout View
Moulding B
Plugs Receptacles
KMC Series
51
MARCH 2008
Dimensions are in mm
Female or Male, plugs or receptacles, straight solder terminations 30 or 31 -
Guide Styles: 111 - 112 - 121 - 127 - 130 - 143 - 190
Female or Male, plugs or receptacles 90° terminations - Guide Styles: 153 - 154 - 155 - 156
Female or Male, plugs or receptacles 90° terminations - Guide Styles: 124 - 133
?
Board Preparation Details
Two parts moulding “B”
26 to 98 Contacts 144 to 162 Contacts
Mother Board
Daughter Board
KMC Series
MARCH 2008
Dimensions are in mm
52
Male plugs or receptacles 90° terminations - Guide Styles: 110 - 125 - 191 - 203 - 205
A
5.08
2.54
Male plugs or receptacles 90° terminations - Guide Styles: 110 - 125 - 191 - 205
Board Preparation Details
One part moulding “A”
Daughter Board
26 to 98 Contacts
144 to 162 Contacts
Male plugs or receptacles 90° terminations - Locking Styles: 203
KMC Series
53
MARCH 2008
Dimensions are in mm
Female or Male, plugs or receptacles 90° terminations 40 - 50 - 51
Guide Styles: 111 - 112 - 121 - 127 -130 - 143 - 190 - (Fixed Mount)
Guide Styles: 113 - 123 - 128 - (Float Mount)
Locking Styles: 202 - 207
Plugs or Receptacles 90° terminations - Guide Styles: 153 - 154 - 155 - 156
D 71.60 63.60 86.90 71.60 56.40 41.20 25.90
Panel Preparation Details
Two parts moulding “B”
26 to 98 Contacts 144 to 162 Contacts
Mother Board
Daughter Board
