28B1225-100 Laird Technologies, 28B1225-100 Datasheet - Page 15

• Manufacturer Part Number: 28B1225-100
• Description: EMI/RFI Suppressors & Ferrites 93ohms 100MHz 19.05mm Inside Dia.
• Manufacturer: Laird Technologies
• Type: Core-Solidr

Specifications of 28B1225-100

• Shielding: Unshielded
• Test Frequency: 100 MHz
• Product: Ferrite Cores
• Impedance: 93 Ohms
• Maximum Dc Resistance: 93 Ohms
• Operating Temperature Range: - 40 C to + 125 C
• Termination Style: Cable Snap
• Diameter, Cable: 0.75 "
• Impedance, At 100 Mhz: 93 Ohms
• Impedance, At 25 Mhz: 39 Ohms
• Impedance, At 300 Mhz: 210 Ohms
• Material, Core: 28
• Termination: Cable
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PART NUMBERING SYSTEM EXAMPLE
Custom Parts with double sided mounting tape are available
Material
Type
28R0315-200
28R0453-200
28R0453-300
28R0480-000
28R0492-100
28R0546-000
28R0592-010
28R0610-000
28R0614-100
28R0669-000
28R0756-000
28R0756-200
28R0825-000
28R0880-000
28R0898-100
28R0898-200
28R0945-000
28R0984-000
28R0984-200
8
Number
Part
Product
Code
R
Figure #
on Page
For Flat Ribbon & Flex Cables
1
2
2
2
2
2
2
2
3
2
2
3
3
3
2
2
2
3
3
3
Part Size Code
01
visit
(0.315)
(0.453)
(0.453)
(0.480)
(0.492)
(0.547)
(0.591)
(0.610)
(0.614)
(0.669)
(0.756)
(0.756)
(0.825)
(0.880)
(0.898)
(0.898)
(0.945)
(0.984)
(0.984)
11.50
11.50
12.20
12.50
13.90
15.01
15.50
15.60
17.00
19.20
19.20
20.95
22.35
22.80
22.80
24.00
25.00
25.00
8.00
www.lairdtech.com
A
Selected Dimension
(0.236)
(0.315)
(0.315)
(0.315)
(0.327)
(0.370)
(0.394)
(0.531)
(0.535)
(0.512)
(0.591)
(0.591)
(0.551)
(0.551)
(0.736)
(0.736)
(0.748)
(0.709)
(0.709)
10.00
13.50
13.60
13.00
15.00
15.00
14.00
14.00
18.70
18.70
19.00
18.00
18.00
(Usually Length)
6.00
8.00
8.00
8.00
8.30
9.40
B
Code
-
DIMENSIONS
(inches)
for product additions and more product details
(0.472)
(0.472)
(0.787)
(0.709)
(0.472)
(0.709)
(0.900)
(0.394)
(0.472)
(0.472)
(0.394)
(0.630)
(0.750)
(0.750)
(0.472)
(0.630)
(0.394)
(0.945)
(0.630)
12.00
12.00
20.00
18.00
12.00
18.00
22.86
10.00
12.00
12.00
10.00
16.00
19.05
19.05
12.00
16.00
10.00
24.00
16.00
mm
C*
Broadband Ferrite EMI Cores
Additional Part
Description
(0.106)
(0.118)
(0.118)
(0.217)
(0.217)
(0.209)
(0.295)
(0.134)
(0.110)
(0.138)
(0.211)
(0.211)
(0.305)
(0.305)
(0.110)
(0.110)
(0.246)
(0.303)
(0.303)
2.70
3.00
3.00
5.50
5.50
5.30
7.49
3.40
2.80
3.50
5.35
5.35
7.75
7.75
2.80
2.80
6.25
7.70
7.70
D
0
(0.0315)
(0.028)
(0.028)
(0.028)
(0.039)
(0.039)
(0.059)
(0.055)
(0.028)
(0.030)
(0.045)
(0.045)
(0.031)
(0.059)
(0.028)
(0.028)
(0.049)
(0.035)
(0.035)
0.70
0.70
0.70
1.00
1.00
0.80
1.50
1.40
0.70
0.75
1.15
1.15
0.80
1.50
0.70
0.70
1.25
0.90
0.90
E
Additional Part
Description
0
@  MHz
Typical Impedance ( Z ) in Ohms ( Ω )
100
121
100
48
43
65
68
91
29
36
41
40
57
96
93
38
43
43
70
@ 100 MHz
*Broadband ( 28 ) ribbon
and flex cable cores are
sorted by slot width on page
20 and sorted by impedance
on page 21.
102
104
153
190
150
193
227
110
107
140
190
187
110
127
112
220
170
80
98
@ 00 MHz
250
260
335
320
290
419
370
216
245
270
258
308
363
356
266
280
269
430
370
1