FGG.0B.304.CLAD52Z LEMO, FGG.0B.304.CLAD52Z Datasheet - Page 203

• Manufacturer Part Number: FGG.0B.304.CLAD52Z
• Description: Conn Circular M 4 POS Solder ST Cable Mount 4 Terminal 1 Port
• Manufacturer: LEMO
• Type: Circularr
• Series: Br

Specifications of FGG.0B.304.CLAD52Z

• Gender: PL
• Termination Method: Solder
• Mounting: Cable Mount
• Body Orientation: Straight
• Connector Body Material: Brass
• Contact Gender: Pin
• Connector Mounting: Cable
• Insert Arrangement: 304
• Connector Type: Circular Industrial

Insulator
Plastic material used by LEMO for manufacturing insula-
tors is selected according to the electric and thermal pro-
perties required for the various connector types. Charac-
teristics examined for the two connector types are:
– Dielectric strength;
– Comparative tracking index;
– Surface and volume resistivity;
– Continuous service temperature;
– Water absorption;
– Radiation resistance;
– Flammability rating
– Resistance to hydrocarbon.
Mechanical and Electrical Properties
Mechanical characteristics of thermoplastics, such as PA
6.6, and PEEK, are improved by the addition of glass
fibres. By adding glass fibres in the resin the performance
of this material (mechanical strength and radiation resis-
tance) is enhanced and water absorption rate is reduced.
From an electric point of view, the addition of glass fibres
improves dielectric strength.
Selection of the insulator
A number of thermoplastics have common characteristics,
some of them are identical with other insulating materials.
In this case, the insulator material is selected according to
the specific difference in features to provide all the required
parameters for the given type.
Technical characteristics
Note: values of insulation resistance between contacts are given on page 203.
Dielectric strength
Volume resistivity at 50% RH and 23°C
Surface resistivity
Thermal conductivity
Comparative tracking index
Dielectric constant (10
Dissipation factor (10
Maximum continuous service temperature
Maximum short-time service temperature
Minimum continuous service temperature
Water absorption in 24h at 23°C
Radiation resistance
Flammability rating
Polyamide (glass fitted)
Polyether Ethercetone
Polytetrafluorethylene
Tetrafluorethylene
Polyimide
First choice alternative
chemical
Designation
6
6
Hz)
Hz)
Type
Nylatron
Peek
Vespel
commercial
Special order alternative
®
®
–
–
®
PA 6.6
PEEK
PTFE
FEP
PI
Symbol
ASTM D 149 / IEC 60243
ASTM D 257 / IEC 60093
ASTM D 257 / IEC 60093
ASTM C 177
IEC 60112
ASTM D 150 / IEC 60250
ASTM D 150 / IEC 60250
UL 746
ASTM D 570 / ISO R624
ASTM D 635 / UL 94
ASTM D 1457-83
ASTM D 2116-81
Standard
Standard
–
–
–
–
–
–
Radiation resistance
PA 6.6
PEEK
PTFE
FEP
PI
Note: technical data in this chapter provide general information on plastics
used by LEMO as electrical insulators. LEMO reserves the right to propose
new materials with better technical characteristics, and to withdraw, without
notice, any material mentioned in the present catalogue or any other publi-
cations edited by LEMO S.A. and/or its subsidiaries. LEMO SA and its
subsidiaries use only plastic granules, powder or bars supplied by specialized
companies, and thus cannot in any case take responsibility with regard to
this material.
00
rads
Gray (Gy)
Damage
Unipole
S
W/K m
kV/mm
Ω cm
Units
Gy
°C
°C
°C
%
Ω
V
–
–
–
E
10
10
3
1
00
5.8x10
CTI 600
PA6.6
15-17
5x10
< 0.7
10
0.21
10
10
120
150
S
4
–
–
–
Minimum to slight (almost available usable)
Slight to medium (often satisfactory)
Medium to serious (not usable)
12
4
2
3
15
E
10
10
CTI 150
< 0.005
V-0/3.2
3.2-3.5
19-25
PEEK
< 0.3
5
3
B
10
10
0.25
250
300
10
-50
Multipole
16
15
7
K
10
10
6
4
< 0.0003
CTI 500
17.2-24
F
< 0.01
2x10
PTFE
2-2.1
10
10
0.23
-200
260
300
V-0
10
10
2C 2G 1D
18
17
2
7
5
< 0.001
10
10
> 10
> 10
< 0.01
2x10
0.24
-200
FEP
200
260
V-0
2.1
20
8
6
–
Radiation dose
®
16
16
4
10
10
< 0.0034
9
7
> 10
> 10
0.35
0.24
350
480
10
3.6
22
PI
–
–
–
6
10
10
16
15
201
10
8
®