The low profile d-sub Series 500 EMI filtered connectors are cost-effective, highly reliable and feature a .318" footprint for 90 degrees PCB connectors and a low profile housing on straight PCB connectors. These low profile connectors are "drop-in" replacements for standard unfiltered d-sub connectors.
Low profile d-sub connectors are an ideal solution to FCC/EC/VCCI emissions problems. These connectors are designed to protect equipment from external EMI noise and eliminate system glitches.
| Capacitance (pF) Value +-30% |
3 dB Cut-off Freq. (MHz) |
Insertion Loss (dB) | |||||
|---|---|---|---|---|---|---|---|
| 20 MHz | 100 MHz | 500 MHz | 1 GHz | 2 GHz | 5 GHz | ||
| 120 | 40 | - | 4 | 21 | 26 | 26 | 20 |
| 440 | 11 | 3 | 15 | 27 | 33 | 32 | 25 |
| 840 | 6 | 6 | 19 | 32 | 38 | 37 | 25 |
| 1000 | 3 | 8 | 21 | 35 | 41 | 38 | 25 |
| 1500 | 2 | 10 | 25 | 40 | 47 | 42 | 25 |
| Shell | Steel, tin-plated |
| Insulators | Glass-filled polyester, flammability UL94 V-0 |
| Pin Contacts | Copper alloy CA725, 15 microinches (0.38 µm) gold plated* over nickel |
| Socket Contacts | Copper alloy CA725, 30 microinches (0.76 µm) gold plated* over nickel * Heavier gold plating available upon request |
| Ground Plate | Phosphor bronze, nickel-plated |
| Operating Temperature | -40°C to +125°C |
| Capacitors | Proprietary barium titanate ceramic formulations |
| Current Rating | 5 amps |
| RF Current Rating | 0.3 amps |
| Contact Resistance | 10 Milliohms max. |
| Capacitance | 120, 440, 840, 1,000, 1,500 pF +- 30% |
| Working Voltage | 100 VDC |
| Dielectric Withstanding Voltage | 300 VDC |
| Insulation Resistance | 1 Gohm min. |
| UL Recognition | Under the category of communication circuit accessories, File #E149046 |
| *Other environmental tests such as shock, vibration, humidity, etc. are also performed. Contact us for more details. | |
