Series 700
Specifications and Connector Ordering
Mechanical Specifications
Shell
. . . . . . . . . . . . Zinc diecast, nickel plated
. . . . . . . . . . . . . . . .
150 µ inches
(3.81 µm)
min.
Insulators
. . . . . . . . Glass-filled polyester,
. . . . . . . . . . . . . . . .
flammability UL94V-0
Pin Contacts
. . . . . . Copper alloy, 15 µ inches
. . . . . . . . . . . . . . . .
(0.38 µm)
gold plated * over nickel
Socket Contacts
. . . . Copper alloy, 30 µ inches
. . . . . . . . . . . . . . . .
(0.76 µm)
gold plated * over nickel
. . . . . . . . . . . . . . . .
*
Heavier gold plating available upon request.
. . . . . . . . . . . . . . . . . . . . . .
See pg. 169: Connector Options
Ordering Your Connector
STEP 1: SELECTING THE FILTER
s
Using the insert loss graphs on page 149
determine which filters provide the required
attenuation at the troublesome frequency, while
not affecting the signal frequency by more than
3 to 6 dB.
Choose the filter type, either feed-thru capacitor
or Pi. The Pi is generally considered better due
to its superior high frequency performance and
steeper curve. The feed-thru capacitor is lower
cost.
Select capacitance value.
Note the Spectrum letter designation for the
filter chosen from the table on page 149.
s
Terminations
. . . . . . Gold flash for PCB mount and solder
. . . . . . . . . . . . . . . .
cups. Solder dipped also available.
Ground Plane
. . . . . Brass, solder plated
Grounding
Springs
. . . . . . . . . . Beryllium copper, tin plated per
. . . . . . . . . . . . . . . .
MIL-T-10727
Operating
Temperature.
. . . . . . -55°C to +125°C
Capacitors
. . . . . . . . Proprietary barium titanate
. . . . . . . . . . . . . . . .
ceramic formulations
s
s
STEP 2: SELECTING THE CONNECTOR
s
s
s
s
Turn to the appropriate size section.
(9, 15, 25, 37, 50)
Choose either pin contacts (plug) or socket
contacts (receptacle).
Choose the required termination type.
From the table on the appropriate connector
page, using the filter letter designation chosen
in step 1 above, select the part number.
Electrical Specifications
Current Rating
. . . . 5 Amps
R.F. Current
Rating
. . . . . . . . . . . 0.3 Amps
Contact
Resistance
. . . . . . . . 10 milliohms maximum
UL Recognized.
. . . . Under category of communication
. . . . . . . . . . . . . . . .
circuit accessories, File #E149046
Inductance on
PI Filters
. . . . . . . . . ~ 860 nH between 100 kHz and 1 MHz
Solder cups accept up to a 20 gauge wire
s
Refer to page 172 for special options
including heavy gold plating, 4-40 mounting
threads, grounding brackets, hardware,
and others.
Most options are available within the standard
lead times.
Some options require a part number suffix,
while other combinations may require factory
assistance for part number assignment. If a
suffix is shown, add it to your selected part
number. If more than one option is needed,
consult with factory for part number
assignment.
s
s
Note:
For additional mechanical, electrical, and
environmental specifications, refer to page 201.
SPECTRUM CONTROL INC.
• 8031 Avonia Rd. • Fairview, PA 16415 • Phone: 814-474-2207 • Fax: 814-474-2208 • Web site: www.spectrumcontrol.com
SPECTRUM CONTROL GmbH
• Hansastrasse 6 • 91126 Schwabach, Germany • Phone: (49)-9122-795-0 • Fax: (49)-9122-795-58
150
Filtered Connectors
STEP 3: SPECIFYING OPTIONS
京公网安备 11010802033920号
EEWORLD
