102.1947 FISCHER CONNECTORS, 102.1947 Datasheet - Page 68

• Manufacturer Part Number: 102.1947
• Description: SEALING CAP, MATING FACE OF RECEPTACLE
• Manufacturer: FISCHER CONNECTORS

Specifications of 102.1947

• Accessory Type: Sealing Cap
• Rohs Compliant: Yes
• For Use With: Mating Face Of The Receptacles
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L
Insulating Materials
Contact blocs and other insulators for our standard connectors are manufactured from high performance engineering plastic
materials. The standard materials of each connector series are listed under «Electrical Specifications» in section D through F.
Ceramics and other dielectrics are available on special order.
In the following reference list we also included POM (Delrin®), which is mainly used for sealing accessories and insulating
cable clamps, but not as contact bloc material.
The following chart shows characteristic values of these engineering plastic materials.
1 N/mm
ASTM
DIN
IEC
ISO
UL
1
2
Characteristics
Volume resistivity
Dielectric strength (3 mm sample)
Dielectric constant at 10 kHz
Dielectric loss tangent at 1 MHz
Tensile strength
Flexural strenght at 23 °C
Flexural modulus at 23 °C
Maximum continuous temperature
Flammability rating (2 mm sample)
Limiting oxygen index, LOI
Moisture absorption, 24 hrs at 23 °C
Steam sterilization
Ionizing radiation resistance Co60
Natural color / other color
International Symbol
PAI
PBT
PEEK
PTFE
POM
These typical values are based on manufacturers’ data. The use of connectors under certain environmental conditions
requires specific tests that take into consideration all the specifications of all the materials used.
FISCHER's own experimental values to be taken as a guide only.
2
American Society for Testing Material
Deutsches Institut für Normung
Internationale Elektrotechnische Kommission
Internationale Organisation für Standardisation
Underwriters Laboratories
= 1 MPa = 10.2 kg/cm
2
1
2
Chemical Name
Polyamide-imide
Polybutylene-terephthalate
Polyether-etherketone
Polytetra-fluorethylene
Polyoxy-methylene
ASTM
D-2863
D-257
D-149
D-150
D-150
D-638
D-790
D-790
D-635
D-570
TECHNICAL INFORMATION
1 kN/mm
UL-746
Standards
Internat.
ISO R62A
ISO R527
ISO R178
ISO R178
ISO 4589
IEC 243
IEC 250
IEC 250
2
IEC 93
UL-94
= 1 GPa = 102 kg/mm
7
Trade Name
Torlon
Celanex, Valox, Crastin, Ultradur, ...
PEEK
Teflon, Hostaflon, ...
Delrin, Hostaform, Celcon, ...
53 482
53 481
53 483
53 483
53 455
53 452
53 457
53 495
DIN
Measure
Unit of
kN/mm
kV/mm
N/mm
N/mm
Ω cm
% O
Rad
2
0
%
C
2
2
2
greenish
limited
PAI
0.009
10
0.28
10
190
215
260
V-0
3.5
4.6
23
43
17
9
100 Rad = 1 Gy (Gray) = 1 J/kg
(black)
> 10
limited
PBT
0.016
10
120
170
140
V-0
3.9
8.0
0.2
19
31
8
14
gray-beige
very good very good
PEEK
> 10
0.003
10
130
200
250
V-0
3.3
6.5
19
35
0.3
9
16
no breakage
PTFE
0.0003
white
10
0.54
0.01
10
250
V-0
2.1
20
27
95
18
4