HI28B2039 FerriShield, HI28B2039 Datasheet - Page 15

• 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
miniature beads
large beads
toroids
extra large toroids
square tiles
28B0563-0
28B0625-0
28B0625-1
28B0626-0
28B0672-0
28B0672-1
28B0686-2
28B0735-0
28B0736-0
28B1020-1
28B1102-1
28B1250-2
28B1387-1
28B2000-3
28B0137-3
28B0138-7
28B0200-4
28B0250-1
28B0300-0
28B0385-2
28B0350-0
28B0355-0
28B0375-3
28B0562-2
28B0870-0
28B0999-0
28B1225-0
28B1417-2
28B2400-0
PART No.
21T3350
21T3937
21T4335
PART No.
28B2275
28B2945
28B3170
28B4100
28B5945
28B5950
28B9210
PART No.
PART No.
PART No.
Very small cylindrical suppressors for wire diameters below .25” (6,4mm).
Handy for tight spaces, on-board suppression and general applications.
Sizes up to 1.0” I.D. (25,4 mm) for applications where there are large
cable bundles or where great amounts of suppression are required.
Cables can many times be assembled through the larger center opening
even with connectors and plugs installed beforehand. Multiple cable turns
through the center yield greater suppression and the flexibility to fine-tune
a circuit. Up to 1.400” (35,6mm) I.D.
WITH INSIDE DIAMETERS FROM 1.33” TO 6.66”
Very large toroids for special purpose applications available in #28
material as shown below, and in #25 material.
Special order only: available by quotation. Please contact customer
service with quantity information. Some items in stock.
For purpose-built electronic enclosures and architectural full room lining,
these designs permit optimum absorption with minimum reflection. Very
effective when used just in the corners of shielded rooms to dampen the
effects of sharp corners.
Special order only; available by quotation. Please contact customer
service with quantity information. Some items in stock.
1.125
1.125
1.000
1.125
1.125
1.125
1.125
1.000
1.000
1.000
2.000
1.000
.500
.550
.900
.625
.200
.650
.625
.354
.750
.600
.562
.625
.672
.248
.248
.248
.250
.500
.612
.500
.500
.500
.500
.500
.500
.500
.500
A
A
A
A
A
wideband ferrites- up to 1GHz applications
12,7
14,0
22,9
15,9
16,5
15,9
19,1
28,6
12,7
15,5
12,7
12,7
15,2
14,3
28,6
15,9
17,1
25,4
28,6
28,6
28,6
28,6
25,4
25,4
25,4
50,8
12,7
12,7
12,7
12,7
12,7
12,7
25,4
6,3
6,3
6,3
5,1
9,0
6,4
1.000
1.020
1.102
1.250
1.387
2.000
2.275
2.945
3.170
4.100
5.885
5.885
9.210
1.000
1.225
1.417
2.400
3.350
3.937
4.335
.138
.138
.200
.250
.300
.385
.343
.787
.375
.562
.562
.625
.625
.626
.672
.686
.735
.736
.870
B
233.9
B
104,1
149,4
149,4
20,0
14,2
B
B
B
100,0
110,0
14,2
15,9
15,9
16,0
25,4
17,1
17,4
18,7
18,7
25,9
27,9
31,8
35,2
50,8
22,1
25,4
31,1
36,0
61,0
57,8
74,8
80,5
3,5
3,5
5,1
6,4
7,6
9,8
8,7
9,5
85,0
15
1.335
1.775
1.645
2.650
4.275
3.675
6.665
1.000
1.400
3.350
3.937
4.335
.051
.034
.062
.125
.069
.038
.170
.187
.192
.250
.540
.610
.750
.286
.310
.310
.133
.345
.345
.375
.400
.430
.505
.620
.750
.882
.905
C
C
C
C
C
1,3
0,9
1,6
3,2
1,8
0,9
4,3
4,7
4,8
6,4
108,6
169,3
10,2
10,9
12,8
15,7
19,1
22,4
25,4
13,7
15,5
19,1
23,0
35,6
100,0
110,0
33,9
45,1
41,8
67,3
93,3
7,3
7,9
7,9
3,4
8,6
8,6
9,5
85,0
(33.8 to 167 mm).
A
A
A
A
One Pass 25 @ 100MHz
One Pass 83 @ 100MHz
One Pass 97 @ 100MHz
One Pass 89 @ 100MHz
One Pass 88 @ 100MHz
IMPEDANCE IN OHMS
IMPEDANCE IN OHMS
IMPEDANCE IN OHMS
IMPEDANCE IN OHMS
IMPEDANCE IN OHMS
153 @ 100MHz
234 @ 100MHz
318 @ 100MHz
133 @ 100MHz
452 @ 100MHz
102 @ 100MHZ
138 @ 100MHz
140 @ 100MHz
257 @ 100MHz
124 @ 100MHz
120 @ 100MHz
225 @ 100MHz
300 @ 100MHz
182 @ 100MHz
182 @ 100MHz
196 @ 100MHz
188 @ 100MHz
176 @ 100MHz
225 @ 100MHz
147 @ 100MHz
151 @ 100MHz
142 @ 100MHz
381 @ 100MHz
Per Application
Per Application
Per Application
Per Application
Per Application
Per Application
Per Application
93 @ 100MHz
Per Application
Per Application
Per Application
B
B
B
B
C
C
C
C