2643167851 Fair-Rite, 2643167851 Datasheet - Page 22

• Manufacturer Part Number: 2643167851
• Description: FERRITE CORE, CYLINDRICAL
• Manufacturer: Fair-Rite

Specifications of 2643167851

• Impedance: 160ohm
• Ferrite Grade: 43
• Ferrite Case Style: Flat Core
• Peak Reflow Compatible (260 C): Yes
• Internal Diameter: 26.15mm
• Outer Diameter: 26mm
• External Diameter: 26mm
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

• Flat cable snap-it assemblies are controlled for impedances only. The impedances listed are typical values. Minimum impedance
• Single turn impedance tests on the 31 and 43 material parts are performed on the 4193A Vector Impedance Analyzer. Cores are
• Performance curves of all listed flat cable snap-its are compiled on the Fair-Rite Products CD-ROM.
• The "Expanded Cable and Connector EMI Suppressor Kit" (part number 0199000005) contains several flat cable
• Explanation of Part Numbers: Digits 1&2 = product class and 3&4 material grade.
Flat
F a i r-Ri t e Produ cts C o rp .
Phone:
The polypropylene cases are meeting the RoHS restrictions of hazardous substances and have a flammability
rating of UL94-V0.
values are specified for the + marked frequencies. The minimum guaranteed impedance is the listed impedance less 20%.
tested with the shortest practical wire length.
snap-it assemblies. See page 67.
Flat cable snap-its for use on multi-conductor flat cables to suppress common-mode conducted EMI from
1MHz to hundreds of MHz. These flat cable snap-its are available in two ferrite materials, 31 and 43.
Dimensions
Part Number
0431163951
0431164051
(888) FAIR RITE / [phone] • FAX: (888) FERRITE / [phone]
[phone]
** "B" dimension is the core dimension.
Click on part number for performance curves.
Part Number
0443166651
0443163951
0443164051
Lower & Broadband Frequencies 1-300 MHz (31 material)
Cable Snap-its
(Bold numbers are in millimeters, light numbers are nominal in inches.)
Broadband Frequencies 25-300 MHz (43 material)
2.000 x .050
2.520 x .050
Dimensions
Max. Cable
51.0 x 1.3
64.0 x 1.3
Dimensions
1.325 X .050
2.000 X .050
2.520 X .050
Max. Cable
33.7 X 1.3
51.0 X 1.3
64.0 X 1.3
2.670
3.180
67.8
80.8
A
1.950
2.670
3.180
49.5
67.8
80.8
A
2.050
2.570
52.1
65.3
B
(888) 337 -7483
1.350
2.050
2.570
34.4
52.1
65.3
B
1.272
1.272
32.3
32.3
C
Listed by frequency range in ascending order of cable width.
1.272
1.272
1.272
32.3
32.3
32.3
C
.320
.320
8.1
8.1
D
B
A
.320
.320
.320
8.1
8.1
8.1
D
Wt. (g)
110
130
Wt. (g)
• www.fair-rite.com
• E-Mail: [e-mail]
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
110
130
80
C
1 MHz
D
13
11
10 MHz
48
60
56
5 MHz
35
34
Typical Impedance( )
25 MHz +
100
110
100
10 MHz + 25 MHz + 100 MHz +
Typical Impedance( )
54
52
100 MHz +
290
290
290
+
105
105
Test frequency
250 MHz
435
400
420
300
310
250 MHz
425
440