Flat Cable EMI Suppression Cores (2643170951)
Part Number: 2643170951
43 SPLIT FLAT CABLE CORE
Explanation of Part Numbers:
– Digits 1 & 2 = Product Class
– Digits 3 & 4 = Material Grade
Flat cable suppression core can accommodate multi- conductors flat cables, in widths from 12.7 mm (0.500 ) up to 77 mm
(3.0 ). These flat cable cores are available in two ferrite material grades to reduce conducted EMI from 1 MHz to
hundreds of MHz.
Clip Part Number: 0199001401 , 0199016051
Our Expanded Cable & Suppressor Kit (part number 0199000005) contains a selection of these flat cable cores and clips.
Flat Cable Cores are available in selected sizes in the Flex Circuit & Ribbon Cable Core Kit (part number 0199000038).
Assembly clips are available for most of the split flat cable cores. See section Flat Cable Cores Assembly clips .
Weight: 16 (g)
Dim mm mm tol
nominal inch
1.775
1.355
0.5
0.25
inch misc.
Cable Information
A
B
C
D
E
45.1 ±0.75
34.4 ±0.70
12.7 ±0.40
6.35 ±0.25
0.85 ±0.20
_
_
_
_
_
Max
Diameter
Max
Dimension
Solid
Equivalent
Flat Cable
Cores
0
0
33.70 x 1.30
_
-
0.033
Chart Legend
+ Test frequency
•For assembly clips see Flat Cable Cores Assembly Clips
Typical Impedance (Ω)
10 MHz
25
50
115
240
25 MHz+
100 MHz+
250 MHz
Flat cable suppression cores, split or single cores, are controlled for impedances only. Minimum impedance values are specified
for the + marked frequencies. The minimum impedance is typically the listed impedance less 20%.
Centered, single turn impedance tests for the 31 and 43 material parts are performed on the 4193A Vector Impedance Analyzer.
All tests are made with the shortest practical wire length.