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Spectrum's line of filtered combo D-subs provide high insertion loss with tubular or chip capacitor filtering. These connectors are available with 20 Amp power contacts, 40 Amp power contacts, 50 ohm coaxial contacts or 75 ohm coaxial contacts. Configurations include male and female versions with straight PC terminals, right angle PC terminals or solder cup terminals. Standard D-sub shell sizes provide intermateability with unfiltered connectors. High strength epoxy potting protects ceramic elements.
Capacitive filtering is available in 470, 820, 1000 and 1500 pF. Additional capacitance ranges and configurations can be provided upon request. Please consult factory for more information.
Mechanical Specifications
| Shell |
Steel, tin plated |
| Power Contacts |
Brass, gold plated .000030 in. (.000762 µm) minimum |
| Signal Contacts |
Pin: brass, gold plated .000030 in. (.000762 µm) min.
Socket: copper alloy, gold plated .000030 in. (.000762 µm) min. |
| Insulator |
Glass-filled polyester, flammability UL94 V-0 |
| Operating Temperature |
-55 C to +125 C |
| Capacitors |
Proprietary barium titanate ceramic formulations |
Electrical Specifications
| Operating Voltage |
200 VDC |
| Current Rating |
40 Amps |
| Insulation Resistance |
1 Gohm at 100 VDC |
| Capacitance |
470, 820, 1,000, 1,500, or 4,000 pF (FT only) +-20%
(10 - 5,000 pF available for signal pins, consult factory for part number on values above 1,500 pF and below 470 pF) |
| Dielectric Withstanding Voltage |
600 VDC |
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Spectrum Control, Inc.