For doors and panels, very low closure force to prevent bending of doors, lids and panels Very soft gasket!
Ultra Soft Shield 7400 is an HF shielding gasket with high shielding performance and extremely low closure force. This prevents deflection of doors/parts, which improves shielding effectiveness. It is very effective in combination with stainless steel and metals.
The core consists of a high-grade polyurethane foam core with a maximum compression of 80%, which distinguishes Ultra Soft Shield 7400 from other commonly used shielding materials.
Ultra Soft Shield 7400 is covered with a highly conductive and wear & tear resistant metallized fabric.
Different foam cores and conductive foils and fabrics are available for special application.
For this gasket with waterseal, see 7800 Ultra soft twin shield.
Benefits
Deflection up to 80%
Very low closure force
Very high electrical conductivity
High shielding performance
Roll length: 50, 100, 250 or 1000 m
Easy to fit, self-adhesive
High abrasion resistance
Tools required: apair of scissors
Options
Cut into accurate lengths
Combination with water seal
UL94V-0 flame retardant foam core
Chemical resistant rubbers like EPDM
Silicone sponge for high temperatures up to 220°C
Different conductive foils and fabrics
Standard dimensions
Width X(mm)
Height Y(mm)
4
5
6
9
10
12
15
18
20
25
3
7443
7453
7463
7493
74103
74123
74153
74183
74203
74253
4
7444
7454
7464
7494
74104
74124
74154
74184
74204
74253
6
7466
7496
74106
74126
74156
74186
74206
74256
8
7498
74108
74128
74158
74188
74208
74258
9
7499
74109
74129
74159
74189
74209
74259
10
741010
741210
741510
741810
742010
742510
12
741212
741512
741812
742012
742512
15
741515
741815
742015
742515
18
741818
742018
742518
20
742520
742520
25
742525
* Bold item numbers are 98% stock items. Other dimensions on request.
Special shapes
EPDM rubber
740072
740068
740058
740064
740076
740051
Y x X mm
2 x 4 mm
3 x 6 mm
4 x 8 mm
8 x 12 mm
10 x 12 mm
16 x 20 mm
Y x X inch
.079" x .157"
.118" x .236"
.157" x .315"
.315" x .472"
.394" x .472"
16 x 20 mm
Shielding Performance
Shielding effectiveness depends on surface, shape of gaskets and materials used.
Frequency Hz
Mode
Screening dB
1M
E
115
10M
E
108
100M
E
102
400M
E
92
1G
P
90
10G
P
87
See Guarantee
Mechanical properties
Tape Specification
01 : standard self-adhesive placed in the middle
02 : without self-adhesive
03 : with conductive self-adhesive
06 : standard self-adhesive, asymmetrical
Foam Specification
P : standard polyurethane foam
F : flame retardent UL94V-0 foam
Example
Ultra soft shield 7400, 9 x 6 mm, standard self-adhesive, placed in the middle, standard polyurethane foam core: 7496-01-P
Part number
Tape code
Foam code
7496
01
P
01 : standard self-adhesive placed in the middle
02 : without self-adhesive
03 : with conductive self-adhesive (only recommended on small sizes)
06 : standard self-adhesive, asymmetrical
P : Standard polyurethane foam F : flame retardant UL94V-0 foam
