CMM 220 female
STRAIGHT PCB
nn min = 04
nn max = 60
Part numbering :
Type :Y-YL
222
nn
See Fixing on page 45-46
“Mxx” without fixing
nn =
number of LF contacts
Type
Y
YL
L
3
4,5
Calculation :
A
= nn - 2
B
=A + 7
C
= A + 12
Refer to dimension table on cover page
90° PCB
nn min = 04
nn max = 60
Part numbering :
Type :V-VL
222
nn
See Fixing on page 45
“Mxx” without fixing
nn =
number of LF contacts
Type
V
VL
L
3
4,5
Calculation :
A
= nn - 2
B
=A + 7
C
= A + 12
Refer to dimension table on cover page
32
LF : low frequency contacts
PRESENTATION
Male
Female
Straight PCB
Type Y
90° PCB
Type V
Straight SMT
Type T
90° SMT
Type R
Crimp
Type S - C
Straight PCB
Type PF Press fit
INFORMATION TABLE
CMM R
ANGE
Male
100/200
Female
Male
220
Female
Male
320
Female
Male
340
Female
Y
L=3,0
YL
L=4,5
S
TRAIGHT ON
PCB
YM
YX
L=5,1
L=9,1
90°
V
PF
V
ON
U
SE
PCB
VL
L=4,5
S
TRAIGHT
SMT
T
TL
L=2,25
L=3,35
90° SMT
R
L=0,9
C
RIMP
C
Gauge 22
S
Gauge 24-28
L=3,0
Y
L=3,0
YL
L=4,5
YC
YM
L=5,1
VL
L=4,5
T
L=2,25
TL
L=3,35
R
L=0,9
C
Gauge 22
S
Gauge 24-28
L=1,2 Press fit
L=3,0
Y
L=3,0
YL
L=4,5
YX
L=9,1
V
L=3,0
VL
L=4,5
T
L=2,25
TL
L=3,35
R
L=0,9
C
Gauge 22
S
Gauge 24-28
Y
L=3,0
YL
L=4,5
YC
YM
L=5,1
PF
V
L=3,0
VL
L=4,5
T
L=2,25
TL
L=3,35
R
L=0,9
C
Gauge 22
S
Gauge 24-28
L=1,2 Press fit
Y
L=3,0
YL
L=4,5
YX
L=9,1
V
L=3,0
VL
L=4,5
R
L=0,9
C
Gauge 22
S
Gauge 24-28
Y
L=3,0
YL
L=4,5
PF
Press fit
V
L=3,0
VL
L=4,5
C
Gauge 22
S
Gauge 24-28
Y
L=3,0
YL
L=4,5
YM
L=5,1
YX
L=9,1
V
L=3,0
VL
L=4,5
C
Gauge 22
S
Gauge 24-28
Y
L=3,0
YL
L=4,5
PF
Press fit
V
L=3,0
VL
L=4,5
C
Gauge 22
S
Gauge 24-28
L=6,50 / 8,00 / 10,50 / 12,00 / 14,50 /
16,00 mm upon request (only for
straight on
PCB
male contacts)
Standard contact
Any other type of contact upon request only
7
Fixing for CMM 220 female
FIXING HARDWARE FOR CMM 220 FEMALE
H
EXAGONAL
NUT
S
TANDARD
NUT
R
EFERENCE
M16
A
SSEMBLY
ON
PCB
O
VERALL
DIMENSIONS
R
ECOMMENDATION
Straight on PCB
M16/M11 :
CMM Female :
Y-YL-T
-S-C-E
(D : straight)
M11
Straight on PCB 0,8 min / 2 max
M12
M12 :
CMM female :
Y-T
-S-C
(D-E : straight)
M12H :
CMM female :
Y-T
(D : straight)
M12H
Straight on PCB 1,5 min / 4 max
M12L
M12L :
CMM female :
Y-T
-S-C
(D-E : straight)
M12LH :
CMM female :
YL-T
(D : straight)
M12LH
M1xx
xx =
(PCB
thickness +
0,2 mm) x 10
Example : for 3 mm
PCB, the reference
is
M132
(3 + 0,2) x 10 = 32
xx =
32
Straight on PCB with floating option
M1xx :
CMM female :
S-C
(E : straight)
M21
for PCB 1,6 mm
(L = 4 mm)
M21L
for PCB 3,2 mm
(L = 5 mm)
90° on PCB
M21 :
CMM Female :
V-R-S-C-E
(D : 90°)
M21L :
CMM Female :
VL-R-S-C-E
(D : 90°)
Cover option
M18 :
CMM female :
S-C
(E : straight)
M18
Please refer to the CMM Catalogue Guidelines for any other fixing not listed here.
45
CMM Specifications (with LF contacts)
MATERIALS
INSULATOR: Special PPS (Polyphenylene Sulfide Fiberglass filled thermoplastic) UL 94-V0
•
Radiation resistance
•
No humidity absorption
•
Oxygen free
Note : PPS characteristics are recognized for space applications
P.C. LF CONTACTS :
Male:
Tail : copper alloy / Ni + Au flash 0,1µ
Contact area : copper alloy / Ni + Au > 1µ
CRIMP LF CONTACTS :
Male:
Body : copper alloy / Ni + Au > 1µ
FIXING HARDWARE:
•
Jackscrew: Stainless steel.
•
Latch : Beryllium copper/plated nickel
(CMM 100/200 series only)
Female:
Body : copper alloy / Ni + Au 0,2 µ
Socket : beryllium copper / Ni + Au > 1,25µ
Female:
Body : copper alloy / Ni + Au > 0,2 µ
Socket : beryllium copper / Ni + Au > 1,25µ
ELECTRICAL
•
All contacts
•
Working voltage (sea level)
•
Proof voltage
•
Contact resistance (initially)
•
Insulation resistance
3 A max. @ 25°C
2.2 A max. @ 85°C
Tested at 800 V DC
Tested at 1 200 V DC
max. 10 mΩ
1 000 MΩ min.
MECHANICAL
•
Mechanical operations
•
Contact insertion and withdrawal force
•
Contact retention in insulator
•
Contact replacement in insulator
Up to 2500 cycles
2 N max. / 0.2 N min. per contact
10 N min.
3 cycles (Crimp contacts only)
ENVIRONMENTAL
•
Temperature range
•
Vibration severity
From - 60°C to + 260°C
Reflow solder process compatible (+260°C)
0.75 mm, 10 g RMS 6 hours long random with superimposed sinusoid. No
intermittencies measured when using an H.S.L.I (High Speed Logic Interrupt)
detector with a trip threshold of 2 ns.
100 g for 6 ms
HcFc 141 bMGX (ATOCHEM) solvent
•
Shock severity
•
Solvent resistance
Note :
The CMM micro-connectors are designed to meet or exceed
the relevant electrical and environmental performances
described in MIL-C-55302 & BS-9525-F0033 standards.
4
HF / HP contacts specifications
MATERIALS
•
Spring loaded parts
•
Other metal parts
•
Insulator
•
Retaining clip
Be/Cu gold plated
Copper alloy
PTFE (HF)
Be/Cu Ni plated
Does not comply with radiation
MECHANICAL
•
Mechanical operations
•
Insertion force
•
Withdrawal force
•
Secure overlapping
•
Contact replacement in insulator
Up to 2500 cycles
From 0.60 to 5 N per contact
From 0.50 to 2 N per contact
1.30 mm
5 cycles
ELECTRICAL
High Power (HP) Contact
Intensity
Contact resistance
Series 30 : 20 A
max. 6 mΩ
Series 22 : 10 A
Maximum voltage (sea level)
1000 V (RMS)
Operating voltage (sea level)
180 V AC/500 mA
High Frequency (HF) Contact
}
depending on cable
Impedance
Insulation resistance
Frequency range
50Ω
10
6
MΩ / 250 V (RMS)
Series 30 : 6 GHz
SWR (Stationary wave rate)
< 1.05 + 0.04 F (GHz)
Series 22 : 1,5 GHz
}
depending on cable
Insulation between 2 contacts
-100 dB (depending on cable)
ENVIRONMENTAL
•
Temperature range
•
Salt spray test
•
Humidity test
From – 60°C to +260°C
96 hrs
56 days @ 90% humidity
STATIONARY WAVE RATE (SWR)
INSERTION LOSS
HF / HP CONTACTS PART NUMBERING
“30” = series 30 [ø 3mm] (CMM 220 / 320)
“22” = series 22 [ø 2mm] (CMM 340)
These two digits are linked to the connector
Do not use them inside a CMM part number
(when loaded)
Contact type :
3 = Straight p.c.
4 = Right Angle p.c.
5 = SMT Right Angle
6 = SMT straight
Termination length (only for PCB contacts)
“CMM” = standard 3 mm
“45” = 4,5 mm
“…”
-
Special contacts :
1 = male HF
2 = female HF
3 = male HP
4 = female HP
-
Contact termination :
“00” = PCB,
“xx” = cable diameter x 10
“…”
5
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