HI28B2039 FerriShield, HI28B2039 Datasheet - Page 23

• 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
33 material
flat cable clamp
flat cable clamp
flat cable clamp
flat cable clamp
flat cable clamp
FA33B2480
SA33B2480
SA33B4340
RA33B2480
RA33B4340
FF33B2480
FD33B2480
WITH FULL OUTER ENCLOSURE AND ADHESIVE MOUNT.
fully enclosed nylon case for flat cables up to 64-conductor width. Internal grip-
lock tabs apply pressure on cable to maintain mounting position. Very effective
from 1 MHz to 60 MHz with a peak attenuation at 30 MHz. For typical impedance
curve comparisons to other material formulations, see page 33; and for specific
impedance curves see page 32, bottom.
Installs easily on any mounting surface by removing liner from foam adhesive
base pad. Also available without the adhesive mounting pad for assembly with
two flat head screws through the .120” (3,0 mm) diameter holes on 1.25” (31,8
mm) centers in the bottom by temporarily removing the lower ferrite half.
WITH ADHESIVE MOUNT.
clamp; easily installed by peeling protective paper strip from base
and pressing into place. One size accommodates all flat cables up to
40-conductor width.
Very effective from 1 MHz to 60 MHz with a peak attenuation at 30 MHz.
For typical impedance curve comparisons to other material formulations,
see page 33; and for specific impedance curves see page 32, bottom
WITH SINGLE PRESS FIT MOUNT.
mounting clamp; easily installed by pressing the integral spring tab
fastener into a .250” (6,4mm) diameter hole. One size accommodates all
flat cables up to 40-conductor width. Fits substrates up to .070” (1,8mm)
thickness.
Very effective from 1 MHz to 60 MHz with a peak attenuation at 30 MHz.
For typical impedance curve comparisons to other material formulations,
see page 33; and for specific impedance curves see page 32, bottom
WITH DUAL PRESS FIT MOUNTS.
mounting clamp; easily installed by pressing the integral spring tab
fasteners into two .219” (5,6mm) diameter holes. One size accommodates
all flat cables up to 40-conductor width. Fits substrates up to .070”
(1,8mm) thickness.
Very effective from 1 MHz to 60 MHz with a peak attenuation at 30 MHz.
For typical impedance curve comparisons to other material formulations,
page 33; and for specific impedance curves see page 32, bottom
WITH SPLIT END CAPS, ADHESIVE MOUNT.
fitted into a pair of nylon end caps with adhesive foam mounting pads.
Two sizes accommodate flat cables up to 64-conductor width.
Very effective from 1 MHz to 60 MHz with a peak attenuation at 30 MHz.
For typical impedance curve comparisons to other material formulations,
see page 33; and for specific impedance curves see page 32, bottom
PART No.
PART No.
PART No.
PART No.
PART No.
low frequency ferrites- up to 60MHz applications
w/o Adhesive
w/o Adhesive
w/o Adhesive
FC33B2480
SE33B2480
SE33B4340
RC33B2480
RC33B4340
.800
.800
A
A
20,3
20,3
3.180
3.180
Ferrite assembly bonded in nylon mounting
.800
.655
.655
.700
.785
B
A
B
A
A
20,3
80,8
16,6
16,6
17,8
19,9
80,8
23
Ferrite assembly bonded in nylon
Ferrite assembly bonded in nylon
3.180
1.125
2.570
4.460
2.76
4.61
1.125
C
B
C
B
B
117,1
28,6
28,6
113,3
80,8
65,3
70,1
Ferrite assembly press-
1.125
1.829
1.829
1.312
1.312
.280
.280
D
C
C
Adhesive pad
C
D
7,1
28,6
46,5
46,5
7,1
33,3
33,3
Ferrite assembly in
.183
.060
.104
.183
.060
.060
.104
B
E
E
D
E
D
D
4,6
1,5
2,6
1,5
4,6
1,5
2,6
D
2.047
2.047
C
2.047
2.047
3.240
.245
.245
F
E
F
E
E
E
52,0
52,0
52,0
5,7
5,7
52,0
82,3
A
E
2.047
3.240
2.550
E
D
.060
D
.325" (8,3mm)
G
F
G
64,8
.240" (6,1mm)
52,0
82,3
1,5
Adhesive pad
Adhesive pad
C
IMPEDANCE IN OHMS
IMPEDANCE IN OHMS
IMPEDANCE IN OHMS
IMPEDANCE IN OHMS
IMPEDANCE IN OHMS
31 @ 30 MHz
79 @ 30 MHz
31 @ 30 MHz
79 @ 30 MHz
31 @ 30 MHz
31 @ 30MHz
B
E
31 @ 30MHz
B
Adhesive pad
F
B
F
G
B
E
B
F
D
G
.060" (1,5mm)
D
D
C
A
C
A
C
A
C
A
A