Explosion Proof Filters
Pi Insertion Loss
3000
Typical Explosion Proof Applications
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
100
1000
Frequency (MHz)
Inser
tion
Loss
(dB)
90
100
Solder Mount and Bushing Mount
Ceramic Pi Filter for Explosion Proof
Equipment According to EN 50 020
Typical Electrical Characteristics
Working Voltage. . . . . . . . . 250 VDC
Test Voltage . . . . . . . . . . . . 1500 VDC 1 Min.
. . . . . . . . . . . . . . . . . . . . 1060 VAC 1 Min.
Feed-thru
Current . . . . . . . . . . . . . . . Max. 10A
Insulation
Resistance . . . . . . . . . . . . . Min. 104 MOhm
Capacitance (total) . . . . . . . 4nF -0/+100%
Inductance. . . . . . . . . . . . . 1000nH -50/+100%
Soldering
Conditions . . . . . . . . . . . . . Max. 250°C
Marking . . . . . . . . . . . . . . None
Operating Temperature. . . . . -55°C to +85°C
Part Numbers
Solder Mount: 1113243-1
Bushing Mount: 1112522-1
Bushing Mount with Nut: 5-1112522-1
Output
Input
Ground
3.0
(76.2)
max. 12.0
(max. 304.8)
min. 25.0
(min. 635.0)
Mounting hole
min. dia. 4.2
(min. dia. 106.7)
0.8
(20.32)
tinned Cu
Coating
4.0
(101.6)
min. 25.0
(min. 635.0)
Solder Mount Type
min. 25.0
(min. 635.0)
min. 25.0
(min. 635.0)
max. 12.0
(max. 304.8)
3.0
(76.2)
M5X0.5
0.8
(20.32)
tinned Cu
Coating
6.0
(152.4)
Bushing Mount Type
Dimensions in inches
(mm)
Circuit Schematic
SPECTRUM CONTROL INC. 8031 Avonia Rd. Fairview, PA 16415 Phone: 814-835-1650 Fax: 814-835-1651 Web site: www.spectrumcontrol.com
SPECTRUM CONTROL GmbH Hansastrasse 6 91126 Schwabach, Germany Phone: (49)-9122-795-0 Fax: (49)-9122-795-58
52
Explosion
Proof
Filters