(3.45)
2
D
5.2
±0.10
B
4.5
First LF
contact D
F
±0.10
C
E
Pitch=2
A
TECHNICALS FEATURES
MATERIAL
INSULATOR : Special PPS (Polyphenylene Sulfide Fibreglass
filled thermoplastic) UL 94-V0
Radiation resistance
No humidity absorption
Oxygen free
Note : PPS characteristics are recognized for space applications
A
Last LF
contact G
4
5.5
=
=
LF contacts
number
nn
Distance in
Length
mm between
in mm
axies
LF contacts reference
mark number
0.5
Washer
±0.05
M2
Connector
support face
04
2
9
14
1
2
3
4
06
4
11
16
1
3
4
6
MECHANICAL for LF Contacts
08
6
13
18
1
4
5
8
10
8
15
20
1
5
6
10
Mechanical operations
500 cycles min. up to 2500.
Contact insertion and withdrawal force
2 N max. / 0.2 N min.
12
10
17
22
1
6
7
12
14
12
19
24
1
7
8
14
ENVIRONMENTAL
16
14
21
26
1
8
9
16
1.5
Temperature range
From -60°C to +260°C
18
16
23
28
1
9
10
18
Vibration severity
0.75mm, 10 g RMS 6 hours long random
(2.5)
B
±0.10
(2.5)
with superimposed sinusoid. No intermittencies
20
18
25
30
1
10
11
20
measured when using an H.S.L.I.
22
20
27
32
1
11
12
22
C
(High Speed Logic Interrupt) detector with a
24
22
29
34
1
12
13
24
trip threshold of 2 ns.
Shock severity
100g for 6 ms
26
24
31
36
1
13
14
26
Solvent resistance
HcFc 141 bMGX (ATOCHEM) solvent
Recommended PCB layout:
28
26
33
38
1
14
15
28
Salt spray test
96 hrs
First LF
Humidity test
56 days @ 90% humidity
30
28
35
40
1
15
16
30
nn x 0.65 min.
2
contact
32
30
37
42
1
16
17
32
34
32
39
44
1
17
18
34
36
34
41
46
1
18
19
36
38
36
43
48
1
19
20
38
2 x 2.2 min.
40
38
45
50
1
20
21
40
Pitch=2
3D view
42
40
47
52
1
21
22
42
scale ; 1.5:1
44
42
49
54
1
22
23
44
(3.5)
(A)
(3.5)
46
44
51
56
1
23
24
46
B
Marking as referenced in the CMM catalogue pages 12 & 13
48
46
53
58
1
24
25
48
A.Z.
N.P.
2 08/02/13
50
48
55
60
1
25
26
50
52
50
57
62
1
26
27
52
Drawn
Checked
Approved
Iss
Date
www.nicomatic.com
54
52
59
64
1
27
28
54
Item : Connector CMM220 female straight on PCB,
Mail : nicomatic@nicomatic.fr
56
54
61
66
1
28
29
56
nn LF contacts, M49LHW
Tel : +33 (0)4.50.36.13.85
58
56
63
68
1
29
30
58
60
58
65
70
1
30
31
60
Folder :
C:\Users\C_BERARD\AppData\Local\Temp\222YLnnM49LHW_cl
This document and drawings, sketches, and schematic drawings are the property of
Scale Page
General
the NICOMATIC company. and no parts thereof may be reproduced and used without
Catalogue
1/1
2:1
Reference :
tolerance
the written consent of the owner. Law dated 11.03.1902
0.3
1.75
6.5
6
A
B
C
D
E
F
G
1.6
==
4
3
2
1
A
CUT A-A
CONNECTOR SERIES 220 FEMALE
SIGNAL CONTACTS for PCB:
(3.5)
B
Fixing
hardwrae
M49LHW
4.5
Hex.4
(A)
±0.10
(3.5)
Female :
Body
Socket body
FIXING HARDWARE :
Copper alloy / Ni + Au 0.2µ
Beryllium alloy / Ni + Au 1.25µ
0.5
±0.05
Jackscrew :
Stainless steel
ELECTRICAL for LF Contacts
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 1200 V DC
max. 10 mΩ
1000 MΩ min
3
2
1
222YLnnM49LHW
±0.2
D
A4
嵌入式系统
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