BARRIER-STRIP Datasheet, PDF (1/3 Pages) –

Barrier Strip
Filtered Terminal Blocks
The barrier strip filtered terminal block is designed to
provide excellent EMI/RFI filtering of AC and DC power
lines and control lines. This terminal block is available in
various sizes, with terminals for soldering or spade lugs.
Application examples include filtering power supplies
in telecommunications equipment, metering, industrial
controls, instrumentation and EDP equipment.
Features
s UL recognized and CSA approved for DC voltages
s E133076, UL 1059
s LR92537, CSA STD 22.2 N°158-1987 and ECN584B
s Filter element provides high insertion loss for EMI/RFI
filtering of AC and DC power and control lines
s Rugged construction provides protection to filtering
element; especially useful for repeated changes in
wiring or field connections
s 2 to 6 terminals available (combine if larger number
of terminals needed)
s Cost-effective solution for industrial interconnection
EMI filtering problems
s Termination options available: straight lead, male or
female disconnects, pigtail (12 AWG = 0.081" (2.05mm);
22 AWG = 0.025" (0.64mm)
s Available in RoHS compliant versions
Circuit Schematic
Pi Filter
Ordering Information
Example: 52-160-006-A AOO
The part number shown represents a barrier strip terminal block with
six terminals and rated for 20 Amps. Male disconnects (.250") are the
method of termination.
52 –^* 160 – 006
–A
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
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.
Typical Loss (dB) In 50 Ohm Circuit
Frequency
30 MHz
50 MHz
100 MHz
300 MHz
500 MHz
1000 MHz
Insertion Loss (dB)
22
32
48
70
75
75
AOO
Dimensions
.758
(19.3)
in inches (mm)
®
Barrier Strip
Terminal Block
160 - Front panel mount
Number
of Terminals
Current
Rating
002 - 2 terminals through A - 20 Amps
188 - Rear panel mount 006 - 6 terminals
For instructions on soldering to filter terminals, please refer to
page FA4 in filter plate section.
* Replace “–” with “F” for RoHS complaint version
Special Terminations Code
Note: Leave blank if ordering
standard product.
Male quick disconnects
directly on terminal block.
.820
(20.9)
1.30
(33.1)
MAX.
TYPICAL
.187 (4.8)-AO1
.250 (6.4)-AOO
.032 (.8) THK.
FOR BOTH
AO1 . . . . . . .187 (4.8)
AOO . . . . . . .250 (6.4)
For custom designs see page FA18
and consult with factory.
API TECHNOLOGIES • 8061 Avonia Rd. • Fairview, PA 16415 • Ph: 814-474-1571 • Fax: [phone] • eis.apitech.com
API TECHNOLOGIES’ SPECTRUM CONTROL GmbH • Hansastrasse 6 • 91126 Schwabach, Germany • Phone: [phone] • Fax: [phone]
FA19