MICRO-CONNECTOR CMM 320/340 SERIES

MICRO-CONNECTOR CMM 320/340 SERIES

Micro-connector
CMM 340 series
As compared to other connectors, the CMM 340 series is the most complete interconnection
system. Just as the CMM 320, it takes the environment of a CMM 300 series with three rows and
a maximum number of signal contacts of 96. It allows up to 50 special contacts (coaxmatic® 22)
and 32 signal contacts within the same connector and up to 64 special contacts if no signal
contacts are used. The new series has been especially developed for the aerospace, military,
instrumentation & control and medical markets.
ORDERING INFORMATION
For a complete identification, please use the following items :
Style
(1 or 2)
Series
nb of cavities
opposite side
00➜60
nb of cavities
pin 1side
00➜60
Coax or power
contact
(supplied fitted)
Ref. 341 V 06 YY-ZZ - 1400 - 02
Type of contact
Number of LF contacts
Fixing reference
* In the case of cavities for special
contacts on the whole connector :
- the nb of LF contacts = 00
- YY-ZZ is replaced by 2 digits (08➜64)
CONTACT POSITIONS & CONNECTOR SPACING
Male connector
Ex : 341 V-12-F41-08-04
Female connector
Ex : 342 S-12-F41-08-04

➝
➝
➝
➝
➝
➝
Special contacts
Coaxmatic® 22 & 30
SUMMARY TABLE OF CONTACTS
COAX CABLES
COAXMATIC® 30 MALE/FEMALE
Cable Ext. XX
MALE/FEMALE COAXMATIC® 22
COAX CONTACTS
30-13xx
30-23xx
30-14xx
30-24xx
30-1300-xx
30-2300-xx
30-1400-xx
30-2400-xx
RG 178 Ø 2 20
RG 316 Ø 2,6 26
Ø 1.2 12
Ø 2.4 24
➝
➝
22-13xx
22-23xx
22-1300-xx
22-2300-xx
22-1400-xx
22-2400-xx
30-1500 CMM 22-2500 CMM
HIGH POWER CONTACTS
30-33xx
30-43xx
30-3300-xx
30-4300-xx
30-3400-xx
30-4400-xx
AWG 12 20
14 15
16 10
➝
22-33xx
22-43xx
22-3300-xx
22-4300-xx
22-3400-xx
22-4400-xx
Ø 3 mm = 30
Ø 2,2 mm = 22
Style of contacts
1=Male 2=Female (coax)
3=Male 4=Female (high power)
Type of contacts : 3=Straight 4=Right angle 5=SMD
30 - XX - XX-(45) Type of connection
High power Coax
00=PCB
00=PCB
10=10 Amp 12=Cable
15=15 Amp 20=Cable
20=20 Amp 24=cable
26=Cable
Contact length in mm
Zone Industrielle les Bracots - F-74890 Bons-en-Chablais
Tél. 33 (0)4 50 36 13 85 - Fax 33 (0)4 50 36 11 33
http://www.nicomatic.com - E-mail : nicomatic@nicomatic.fr

Micro-connector
CMM 320 series
As compared to the previous connectors, the CMM 320 allows even more interconnection
possibilities. It takes the environment of a CMM 300 series with three rows and a maximum number
of signal contacts equivalent to 96. It allows up to 16 special contacts (coaxmatic® 30) and 32
signal contacts within the same connector. The new series has been especially developed for the
aerospace, military, instrumentation & control and medical markets.
ORDERING INFORMATION
For a complete identification, please use the following items :
Style
(Male /Female)
1 2
Series
Coax or power
contact
(supplied fitted)
Type of contact
(S-Y-YL-V-VL...)
Number of LF contacts
(06 up to 92)
Fixing reference
Ref. 321 V 06
YY-ZZ - 1400 - CMM
A) Cavities placed at 1 or 2 extremities :
nb of cavities pin 1 side
- yy=00 up to 15
- zz=00 up to 15
B) Cavities placed at the entire connector :
yyzz is replaced by 2 digits (03 up to 16)
Each cavity takes the space of 2 LF contacts
CONTACT POSITIONS & CONNECTOR SPACING
Male connector
Ex : 321 V-16-F41-03-02
Female connector
Ex : 322 S-16-F41-03-02

Micro-connector
CMM 320 series
MALE 321 V = PCB Right angle connector
V VL
L(mm) 3 4,5
Dimensions in mm
MALE 321 Y = PCB Straight connector
Y YL
L(mm) 3 4,5
Dimensions in mm
MALE 321 S = Crimp connector
Dimensions in mm
nn + 4 x (yy + zz)
N = number of signal contacts by row N =
3
nn = number of signal contacts
yy = number of special contacts pin side 1
zz = number of special contacts opposite side
Connector length in mm :
A = (N - 1) x 2 +15
B = (N - 1) x 2 +9
A max = 77 mm

Micro-connector
CMM 320 series
FEMALE 322 V
Dimensions in mm
FEMALE 322 Y
Dimensions in mm
FEMALE 322 S
Dimensions in mm

Micro-connector
CMM 340 series
MALE 341 V = PCB Right angle connector
V VL
L(mm) 3 4,5
Dimensions in mm
MALE 341 Y = PCB Straight connector
Y YL
L(mm) 3 4,5
Dimensions in mm
MALE 341 S = Crimp connector
Dimensions in mm
nn = number of signal contacts
yy = number of special contacts pin 1 side
zz = number of special contacts opposite side
Connector length in mm :
nn yy+zz
A = 2 x + 2,5 x
3
+ 13
2
nn yy+zz
3
2
A max = 93 mm

Micro-connector
CMM 340 series
FEMALE 342 V
Dimensions in mm
FEMALE 342 Y
Dimensions in mm
FEMALE 342 S
Dimensions in mm