14100 McCormick Drive Tampa, FL 33626 866.TECH.EMI (866.832.4364) T: 813.855.6921 F: 813.855.3291
www.leadertechinc.com
The Leading Source for EMI Shielding
Reliable Board, Enclosure and Cable Solutions
WITH VARIABLE DIAMETER END PORTS. Box-shaped ferrite assembly in
fully enclosed nylon case. End ports are surrounded with flexible spring
flutes to grip a range of cable diameters from .125” to .730” (3,2 to 18,5
mm). Special mounting options include foam adhesive pad on bottom.
BC
F
A E D
.030"
(0,76)
Optional Adhesive Pad
Patent No. 5,003,278 and Patent No. 5,764,125
Available in standard colors gray (i.e., SS28B2034) and black (i.e., SS28B2034K)
PART No.
w/ Adhesive
AB (ref.) C D E F
IMPEDANCE IN OHMS
SS28B2034 AS28B2034 .585 14,9 1.250 31,8 .585 14,9 .250 6,4 .120 3,0 .680 17,3 220 @ 100MHz
SS28B2037 AS28B2037 .790 20,1 1.450 36,8 .770 19,6 .350 8,8 .200 5,1 .885 22,5 200 @ 100MHz
SS28B2042 AS28B2042 .965 24,5 1.480 37,6 .930 23,6 .425 10,8 .170 4,3 1.035 26,3 238 @ 100MHz
SS28B2032 AS28B2032 1.155 29,3 1.450 36,8 1.125 28,6 .500 12,7 .200 5,1 1.230 31,2 230 @ 100MHz
SS28B2044 AS28B2044 1.700 43,2 1.800 45,7 1.800 45,7 .790 20,1 .200 5,1 1.830 46,5 260 @ 100MHz
sleeve snap - for cables up to .730” (18,5mm)
performance by part number:
• low frequency 30 MHz peak
• high frequency 700 MHz peak
• microwave bluetooth™ 2.45 GHz peak
optional material formulations available upon request:
TYPICAL PERFORMANCE
FREQUENCY (Hz)
IMPEDANCE (Ω)
1M 10M 100M 1G
1000
100
10
1
28B2000
28B2043/2044
28R1260
28B0937/1937
28B0642/1642/0350-0
28B0805/1805
28B0984/1984
TYPICAL PERFORMANCE
FREQUENCY (Hz)
IMPEDANCE (Ω)
1M 10M 100M 1G
1000
100
10
1
28A0592
28A0593
28B2035-15/28A0434
28B2032/2036/2040/2034
28B2030/2033/2037/2031
28B0375-3
28B2035
TYPICAL PERFORMANCE
FREQUENCY (Hz)
IMPEDANCE (Ω)
1M10M100M1G
1000
100
10
1
28B1779/0617
28B2041/2042/2035-2
28R0984-0
28B0785/1501/2440
0625-0/0375-3
28B2002/1953
28B3149
28B2035-3
