Explosion Proof Filters
Ceramic Pi Filter for Explosion Proof
Equipment According to EN 50 020
Circuit Schematic
Input
Output
Solder Mount Type
Mounting hole
min. dia. 4.2
(min. dia. 106.7)
Coating
ø0.8
(20.32)
tinned Cu
4.0
(101.6)
Explosion Proof Filters
Ground
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. 10
4
MOhm
Capacitance (total)
. . . . . . . 4nF -0/+100%
Inductance.
. . . . . . . . . . . . 1000nH -50/+100%
Soldering
Conditions
. . . . . . . . . . . . . Max. 250°C
Marking
. . . . . . . . . . . . . . None
Operating Temperature.
. . . . -55°C to +85°C
3.0
(76.2)
min. 25.0
max. 12.0
min. 25.0
(min. 635.0) (max. 304.8) (min. 635.0)
Bushing Mount Type
M5X0.5
Coating
ø0.8
(20.32)
tinned Cu
6.0
(152.4)
3.0
(76.2)
min. 25.0
max. 12.0
min. 25.0
(min. 635.0) (max. 304.8) (min. 635.0)
Dimensions in inches
(mm)
Pi Insertion Loss
Typical Explosion Proof Applications
100
90
Part Numbers
Insertion Loss (dB)
80
70
Solder Mount and Bushing Mount
60
50
40
30
20
10
0
0.01
0.1
1
10
Frequency (MHz)
100
1000 3000
Solder Mount: 1113243-1
Bushing Mount: 1112522-1
Bushing Mount with Nut: 5-1112522-1
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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
APITECH [ API Technologies Corp ]
