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.
Mechanical Specifications
Center Spacing. . . . . . . . .438" (11.1 mm)
Wire Size . . . . . . . . . . . . AWG #12 max for 20A
Features
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UL recognized and CSA approved for DC voltages
Screw Size . . . . . . . . . . . 20A - #6-32, zinc-plated
. . . . . . . . . . . . . . . . . . . philslot screws
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E133076, UL 1059
Molded Material. . . . . . . Black, UL rated 94VO thermoplastic
Tightening Torque . . . . . 9 in.-lbs. max.
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
Terminal . . . . . . . . . . . . Brass, tin-plated
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Rugged construction provides protection to filtering
element; especially useful for repeated changes in
wiring or field connections
Electrical Specifications
Operating Temperature . . -55° C to 105° C
Working Voltage. . . . . . . 100VDC
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2 to 6 terminals available (combine if larger number
of terminals needed)
Capacitance . . . . . . . . . . 2,500 pF to 5,200 pF
Cost-effective solution for industrial interconnection
EMI filtering problems
Dielectric
Withstanding Voltage . . . 1700VDC
Termination options available: straight lead, male or
female disconnects, pigtail (12 AWG = 0.081" (2.05mm);
22 AWG = 0.025" (0.64mm)
Current Rating. . . . . . . . 20A
D.C. Resistance . . . . . . . .01 ohms max.
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Available in RoHS compliant versions
Typical Loss (dB) In 50 Ohm Circuit
Circuit Schematic
Pi Filter
Frequency
30 MHz
Insertion Loss (dB)
22
32
48
70
75
75
50 MHz
100 MHz
300 MHz
500 MHz
1000 MHz
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.
.758
(19.3)
*
Dimensions
in inches (mm)
52 – 160
–
006
–
A
AOO
®
.820
(20.9)
Barrier Strip
Number
Current
Rating
A - 20 Amps
Special Terminations Code
Note: Leave blank if ordering
standard product.
Terminal Block
of Terminals
1.30
(33.1)
MAX.
TYPICAL
160 - Front panel mount
002 - 2 terminals through
.187 (4.8)-AO1
.250 (6.4)-AOO
.032 (.8) THK.
FOR BOTH
Male quick disconnects
directly on terminal block.
188 - Rear panel mount
006 - 6 terminals
For instructions on soldering to filter terminals, please refer to
page FA4 in filter plate section.
AO1 . . . . . . .187 (4.8)
AOO . . . . . . .250 (6.4)
For custom designs see page FA18
and consult with factory.
* Replace “–” with “F” for RoHS complaint version
API TECHNOLOGIES • 8061 Avonia Rd. • Fairview, PA 16415 • Ph: 814-474-1571 • Fax: 814-474-3110 • eis.apitech.com
API TECHNOLOGIES’ SPECTRUM CONTROL GmbH • Hansastrasse 6 • 91126 Schwabach, Germany • Phone: (49)-9122-795-0 • Fax: (49)-9122-795-58
FA19