HI28B2039 FerriShield, HI28B2039 Datasheet - Page 21

• Manufacturer Part Number: HI28B2039
• Description: FERRITE BEAD
• Manufacturer: FerriShield

Specifications of HI28B2039

• Impedance: 410ohm
• Width (latch Included): 45.7mm
• Internal Diameter: 11mm
• Frequency: 100MHz
• Size: 43.2 Mm X 50.8 Mm X 45.7 Mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

For attenuation properties by frequency, see page 32
28 material
rectangular solid bus bar ferrite
rectangular split ferrite bus bar clamp
rectangular split ferrite bus bar clamp
special purpose shielding bar
universal-fit clamps and sleeves
28B0785
28R1531
28B2002
FA28B2440
FA28B2940
FF28B2440
FF28B2940
PART No.
PART No.
PART No.
PART No.
SB28B5630
EXTRA WIDE OPENING WITH PRESS-FIT MOUNTING BASE.
bar widths up to 2.45” (62,2mm) and thicknesses up to .285” (6,5mm).
Installs easily by pressing the integral spring tab fastener into a .250”
(6,4mm) diameter hole. Accommodates panel thicknesses up to.150”
(3,81mm).
EXTRA WIDE OPENING WITH OPTIONAL ADHESIVE MOUNTING.
Excellent for bus bar thicknesses up to .500” (12,7mm). Three sizes
accommodate bus bar widths up to 2.000” (50,8mm). Optional high tack
adhesive mounting secures to almost any surface. Can be stacked one
upon the other.
EXTRA WIDE OPENING WITH ADHESIVE FOAM MOUNTING BASE.
All-purpose series of two sizes accommodate all bus bar widths up to
2.45” (62,2mm) and thicknesses up to .285” (6,5mm). Installs easily by
peeling protective paper liner from base.
For situations where extremely high amounts of attenuation are needed.
Can be strapped longitudinally onto bus bars with common cable tie-wraps;
or, potting compounds can be used. Sandwiching the bus bar between
two shielding bars will dramatically increase impedance up to three times
the effect of a single bar depending on frequencies involved. Optional
adhesive pad facilitates mounting.
STANDARD CATALOG CABLE FERRITE ASSEMBLIES.
round or flat cable clamps shown elsewhere in this catalog make a
perfectly good solution for many bus bar geometries and their mounting
requirements. A properly placed suppressor will attenuate unwanted
high frequency signals, thus negating the conductor and/or antenna-like
radiating effects at specific frequencies while not disturbing the power
distribution characteristics.
bus bar ferrites – universal wideband up to 1GHz
SM28B0785
SM28R1531
SM28B2002
w/ adhesive
w/ adhesive
SB28B5630A
1.040
1.040
1.040
1.040
A
26,4
26,4
A
26,4
26,4
3.180
3.700
1.530
2.394
.785
3.180
3.700
B
A
80,8
94,0
19,9
38,9
60,8
B
.365
80,8
94,0
21
A
1.125
1.125
9,3
1.045
2.000
1.125
1.125
.515
C
28,6
28,6
B
C
13,1
26,5
50,8
28,6
28,6
.290
.290
5.630
1.100
1.125
.290
.290
D
.610
7,3
7,3
B
C
D
143,0
27,9
28,6
15,5
7,3
7,3
2.000
2.500
Any of the
2.000
2.500
E
For bus
1.025
.415
.694
50,8
63,5
E
D
50,8
63,5
10,5
26,0
17,6
1.00
G
.390
.390
F
C
25,4
.145
.510
.300
9,9
9,9
Optional Adhesive pad .030 (0,76)
E
A
* Optional Adhesive pad .030 (0,76)
13,0
3,7
7,6
F
.325" (8,3mm)
.200
.200
B
A
*
C
G
one pass: 500 @ 100MHz
Adhesive pad
IMPEDANCE IN OHMS
5,1
5,1
IMPEDANCE IN OHMS
IMPEDANCE IN OHMS
IMPEDANCE IN OHMS
E
170 @ 100MHz
196 @ 100MHz
109 @ 100MHz
B
E
180 @ 100MHz
160 @ 100MHz
B
E
B
180 @ 100MHz
160 @ 100MHz
D
D
C
C
A
C
A
D