Chip-on-Board
Filtered Connectors
These versatile and widely used PCB connectors are an
inexpensive filtering method that eliminates the problem
of conductive electromagnetic interference (EMI).
Chip-on-board plug and receptacles are available in
9, 15 and 25 positions. These connectors are “drop-in”
replacements for non-filtered subminiature D connectors
with matched PCB footprints. Housings are made of high
temperature UL 94V-0 rated thermoplastic material. Low
cost front metal shells are compatible with full metal-
shell threaded insert mating hardware and integral board-
locks to secure posted connectors to the PC board, prior
to soldering.
Typical Insertion Loss
40
35
30
25
1500 pF
820 pF
470 pF
20
15
10
5
Features
220 pF
100 pF
■
Offer economical EMI/RFI protection
■
Matched PCB footprints mean “Drop-in” replacement
for non-filtered connectors
■
■
■
Chip capacitors on a PC board
0
1 MHz
10 MHz
100 MHz
1 GHz
Frequency
Connectors have industry standard interface
Connector housing made of UL 94V-0 rated high
temperature, thermoplastic
Performance Specifications
Current Rating . . . . . . . . . 5 Amps
■
■
Connector body is recognized under the Component
Program of Underwriters Laboratories, Inc.
Connector body is certified by the Canadian
Standards Association
Contact Resistance. . . . . . . 8 Milliohms max.
Capacitance . . . . . . . . . . . 100, 220, 470, 820 and
. . . . . . . . . . . . . . . . . . . . 1,500 pF ± 30%
Mechanical Specifications
Front Shell . . . . . . . . . . . . Steel, tin plated
Dielectric Withstanding
Voltage. . . . . . . . . . . . . . . 1,000 VAC min. for 1 minute
Housing . . . . . . . . . . . . . . 94V-0 rated thermoplastic,
. . . . . . . . . . . . . . . . . . . . black
Insulator Resistance. . . . . . 5,000 Megohms min.
Eyelets . . . . . . . . . . . . . . . Brass, tin plated
Threaded Inserts . . . . . . . . Zinc
Boardlocks . . . . . . . . . . . . Copper alloy, tin-lead plated
Pin Contacts (Posted). . . . . Brass, duplex plated
. . . . . . . . . . . . . . . . . . . . as follows: .000030 (0.00076)
. . . . . . . . . . . . . . . . . . . . gold on mating end, with
. . . . . . . . . . . . . . . . . . . . entire contact .000050
. . . . . . . . . . . . . . . . . . . . (0.00127) (min.) nickel
. . . . . . . . . . . . . . . . . . . . underplated.
SPECTRUM CONTROL INC.
•
8031 Avonia Rd. • Fairview, PA 16415
•
Phone: 814-835-1650
•
Fax: 814-835-1651 • Web site: www.spectrumcontrol.com
Fax: (49)-9122-795-58
104
SPECTRUM CONTROL GmbH
•
Hansastrasse 6 91126 Schwabach, Germany
•
•
Phone: (49)-9122-795-0 •