
Series 400 Ferrite Filtered
Connectors
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
99
The Series 400 filtered D-subminiature connectors
incorporate a solid slab of ferrite material as the filtering
element.This rugged one piece design provides a com-
pact connector that is a drop-in replacement for standard
connectors.The ferrite material has been chosen for
optimum filtering performance in the 10 to 300 MHz.
range.
Series 400 Applications
I
Personal computers, microcomputer-applied products
and peripheral/terminal equipment
I
Eliminates common-mode noise along data lines in
data communication terminals and digital equipment
Features
I
Superior filtering of high frequency interference
I
Low cost, high performance ferrite filter
I
Prevents common-mode noise in signal lines of data
communication terminals and digital devices
I
No distortion of wave forms
I
Replaces individual ferrite bead filters, saving cost
and space
I
Provides both pin to ground and pin to pin filtering
I
Effective in helping meet requirements of FCC, VDE,
EN55022 and Japan’s VCCI
I
Short, space saving .318” footprint
I
Interchangeable with standard
D-subminiature connectors
I
Can be installed directly over PCB trace pattern
with no shorting
I
4–40 UNC locking insert eliminates loose hardware
I
Metal shielding front shell
I
Gold plated contacts
I
Stacked ferrite connectors also available.
Consult factory for more information.
Mechanical Specifications
Shell
. . . . . . . . . . . Steel (Tin Plated)
Insulators
. . . . . . . . PBT + 30% Glass Fiber
. . . . . . . . . . . . . . .
(UL 94V-0)
Pin Contacts
. . . . . . Phosphor Bronze or Brass
Contact
Plated
. . . . . . . . . . . Gold Flash
Operating
Temperature
. . . . . . –40°C to +105°C
Electrical Specifications
Impedance
. . . . . . . . @
. . . . . . . . . . . . . . .
@ 25 MHz – 30 ohms
. . . . . . . . . . . . . . .
@ 100 MHz – 50 ohms
. . . . . . . . . . . . . . .
@ 300 MHz – 75 ohms
Frequency
Range
. . . . . . . . . . . 10 – 300 MHz
Current
Rating
. . . . . . . . . . 5 Amps
Dielectric
Withstand
Voltage
. . . . . . . . . . 1000 VRMS for one minute
Insulator
Resistance
. . . . . . . . 1000 megohms Min. @ 500VDC
5 MHz – 15 ohms
1
Frequency (MHz)
Impedance (ohms)
5
25
100
300
200
50
10
5
10
100
25
50
End
Contacts
Inner
Contacts
S