High Current
Filtered Terminal Blocks
Features
s
s
s
Specifications
ELECTRICAL
Voltage rating:
Capacitance:
75 VDC per terminal
.015µF* +80% / -20% per cap
.030µF +80% / -20% per pair
Applications
Telecommunications switching networks
s
Cellular base stations
s
Power supplies
s
UPS
s
Instrumentation
s
High reliability radar and transmission systems
s
Industrial controls
s
Power distribution
s
Dielectric
withstanding voltage:
1000 VRMS or
1500VDC for 1 minute
Current rating:
up to 60 Amps per terminal
Typical Insertion Loss — dB:
In 50 Ohm Circuit
1
5
10
50
MHz....... 8
MHz....... 24
MHz....... 32
MHz....... 38
70
100
160
200
MHz......... 36
MHz......... 33
MHz......... 25
MHz......... 25
A
.38
(9.65)
B
ø .200 (4x)
.75
(19.05)
.75
(19.05)
.75
(19.05)
TYP.
1.68
(42.67)
1.50
(38.1)
.50
(12.7)
.78
(19.81)
.38
(9.65)
.67
(17.01)
TYP. MIN.
C
.75
(19.05)
TYP.
.025 x 45° CHAMFER (13x)
.06
(1.52)
TYP.
FULL RADIUS TYP.
.38
(9.65)
.20
(5.08)
.97
(24.63)
REF.
.55
(13.97)
.35
(8.89)
REF.
.55
(13.97)
MAX.
.09
(2.28)
TYP.
M5x.8 THREAD
MECHANICAL
Center spacing:
Wire size:
Screw material:
Recommended PCB
hole diameter:
Molded material:
Tightening torque:
Terminal:
US .200: (5.08 mm)
AWG #12-26
steel, zinc chromate plate
.05" (1.30 mm) contact hole
UL rated 94VO polyamide
2.5 in.-lbs. max.
Brass, tin-plated
* For filter elements with additional capacitance values,
consult factory.
Part Number
52-255-002
52-255-003
52-255-004
52-255-005
52-255-006
52-255-007
52-255-008
52-255-009
52-255-010
52-255-011
52-255-012
52-255-013
Number of
Terminals
2x2
2x3
2x4
2x5
2x6
2x7
2x8
2x9
2x10
2x11
2x12
2x13
A
in.
3.01
3.76
4.51
5.26
6.01
6.75
7.51
8.26
9.01
9.76
10.51
11.26
(mm)
76.45
95.50
114.55
133.60
152.65
171.45
190.75
209.80
228.85
247.90
266.95
286.00
in.
2.25
3.00
3.75
4.50
5.25
6.00
6.75
7.50
8.25
9.00
9.75
10.50
B
(mm)
57.15
76.20
95.25
114.30
133.35
152.40
171.45
190.50
209.55
228.60
247.65
266.70
in.
.75
1.50
2.25
3.00
3.75
4.50
5.25
6.00
6.75
7.50
8.25
9.00
C
(mm)
19.05
38.10
57.15
76.20
95.25
114.30
133.35
152.40
171.45
190.50
209.55
228.60
Dimensions in inches
(mm)
SPECTRUM CONTROL INC.
• 8031 Avonia Rd. • Fairview, PA 16415 • Phone: 814-835-1650 • Fax: 814-835-1651 • Web site: www.spectrumcontrol.com
SPECTRUM CONTROL GmbH
• Hansastrasse 6 • 91126 Schwabach, Germany • Phone: (49)-9122-795-0 • Fax: (49)-9122-795-58
25
Filtered Terminal Blocks
s
Ideal for high current applications
Design flexibility
Available in 2 x 2 thru 2 x 13 positions
Designed to meet agency approval