28B0485-000 Laird Technologies, 28B0485-000 Datasheet - Page 3

• Manufacturer Part Number: 28B0485-000
• Description: FERRITE TUBULAR BEAD 4.88MM
• Manufacturer: Laird Technologies
• Series: Stewardr
• Type: Core-Solidr

Specifications of 28B0485-000

• Filter Type: Round Cable, Solid
• Shape: Cylindrical
• Frequency: 100MHz
• Impedance: 320 Ohm
• Package / Case: 12.32mm O.D. x 4.88mm I.D. x 25.40mm L
• Shielding: Unshielded
• Test Frequency: 100 MHz
• Product: Ferrite Cores
• Operating Temperature Range: - 40 C to + 125 C
• Termination Style: Cable Snap
• Diameter, Cable: 0.192 "
• Impedance, At 100 Mhz: 320 Ohms
• Impedance, At 25 Mhz: 170 Ohms
• Impedance, At 300 Mhz: 450 Ohms
• Material, Core: 28
• Termination: Cable
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 240-2114

BROADBAND EMI FERRITE
CYLINDRICAL CORES
www.lairdtech.com
28B0773-050*
28B1531-000*
28B0686-100
28B0686-200
28B0734-000
28B0735-000
28B0735-300
28B0825-000
28B0870-000
28B0870-100
28B0925-000
28B0999-000
28B1000-000
28B1020-100
28B1122-100
28B1122-300
28B1142-000
28B1142-100
28B1225-000
28B1225-100
28B1225-300
28B1250-000
28B1417-200
28B1540-000
28B2000-100
28B2400-000
Number
Part
(0.686)
(0.686)
(0.735)
(0.735)
(0.735)
(0.773)
(0.825)
(0.870)
(0.870)
(0.925)
(1.000)
(1.000)
(1.020)
(1.122)
(1.122)
(1.142)
(1.142)
(1.225)
(1.225)
(1.225)
(1.250)
(1.417)
(1.530)
(1.540)
(2.000)
(2.400)
17.42
17.42
18.67
18.67
18.67
19.64
20.95
22.10
22.10
23.50
25.40
25.40
25.91
28.50
28.50
29.01
29.01
31.12
31.12
31.12
31.75
36.00
38.86
39.12
50.80
60.96
DIMENSIONS mm (inches)
A
(0.375)
(0.375)
(0.440)
(0.400)
(0.400)
(0.458)
(0.520)
(0.540)
(0.540)
(0.492)
(0.610)
(0.500)
(0.505)
(0.542)
(0.542)
(0.748)
(0.748)
(0.750)
(0.750)
(0.750)
(0.750)
(0.905)
(0.510)
(0.660)
(1.000)
(1.400)
11.18
10.16
10.16
11.64
13.21
13.72
13.72
12.50
15.49
12.70
12.83
13.77
13.77
19.00
19.00
19.05
19.05
19.05
19.05
23.00
12.95
16.76
25.40
35.56
9.52
9.53
B
(01.125)
(0.500)
(1.125)
(1.125)
(1.125)
(0.562)
(0.500)
(0.250)
(0.250)
(0.500)
(0.374)
(0.500)
(0.500)
(1.125)
(1.125)
(0.787)
(0.295)
(0.545)
(0.627)
(0.312)
(0.394)
(0.875)
(0.500)
(0.875)
(1.130)
(0.500)
12.70
28.58
28.58
28.58
14.27
12.70
12.70
12.70
12.70
28.58
28.58
20.00
13.84
15.93
10.00
22.22
12.70
28.58
22.22
28.70
12.70
6.35
6.35
9.50
7.49
7.92
C
MHz
Typical Impedance
124
116
( Z ) in Ohms (
135
147
160
115
109
130
157
157
25
66
73
69
31
34
56
48
56
73
34
54
68
39
46
92
52
60
60
@
MHz
100
139
242
229
250
150
141
122
109
122
151
276
307
210
114
140
110
186
115
210
254
305
305
135
135
79
85
85
93
@
MHz
265
390
370
300
400
270
273
204
205
236
221
247
278
412
440
350
200
235
270
210
240
292
230
347
405
442
442
285
285
@
)
Broadband (28) round cable parts are
sorted by inside diameter on pages 12
& 13 and sorted by impedance on pages
14 & 15.
14 & 15.
Custom parts are also available
Custom parts are also availabl
B
Part Number
E
*Oval Core
28B0773-050
28B1531-000
D
A
C
(0.515)
(1.030)
13.10
26.16
v v
D
DIMENSIONS
(inches)
mm
e
C
(0.201)
(1.025)
26.04
5.10
E
A
B
9