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The barrier strip filtered terminal block is designed
provide excellent EMI/RFI filtering of AC and DC
power lines and control lines. This terminal block is
available in various sizes, with terminal for soldering
or spade lugs. Application examples include filtering
power supplies in telecommunications equipment,
metering, industrial controls, instrumentation and
EDP equipment.
Features
- UL recognized and CSA approved for DC voltages
- E133076, UL 1059
- LR92537, CSA STD 22.2 N°158-1987 and ECN584B
- Filter element provides high insertion loss for EMI/RFI filtering of AC and DC power and control lines
- Rugged construction provides protection to filtering element; especially useful for repeated changes in wiring or field connections
- 2 to 6 terminals available (combine if larger number of terminals needed)
- Cost-effective solution for industrial interconnection EMI filtering problems
- Termination options available: straight lead, male or female disconnects, and value added wiring
- Available in RoHS compliant versions
Electrical Specifications
| Operating temperature |
-55° C to 105° C |
| Working voltage |
100VDC |
| Capacitance |
2,500 pF to 5,200 pF |
Dielectric
withstanding voltage |
1700VDC |
| Current rating |
20A |
| D.C. resistance |
.01 ohms max. |
Mechanical Specifications
| Center spacing |
.438" (11.1 mm) |
| Wire size |
AWG #12 max for 20A |
| Screw size |
20A - #6-32, zinc-plated
philslot screws |
| Molded material |
Black, UL rated 94VO
thermoplastic |
| Tightening torque |
9 in.-lbs. max. |
| Terminal |
Brass, tin-plated |
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Typical Insertion Loss - dB:
In 50 Ohm Circuit
| 30 MHz |
22 |
| 300 MHz |
70 |
| 50 MHz |
32 |
| 500 MHz |
75 |
| 100 MHz |
48 |
| 1000 MHz |
75 |
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Spectrum Control, Inc.