28B1225-100 Laird Technologies, 28B1225-100 Datasheet - Page 16

• 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

Broadband Ferrite EMI Cores For Ribbon & Flex Cables
1
28R1022-000
28R1024-000
28R1025-000
28R1101-000
28R1102-000
28R1102-100
28R1103-000
28R1127-000
28R1127-200
28R1127-400
28R1127-500
28R1128-100
28R1128-200
28R1141-010
28R1227-100
28R1236-000
28R1240-010
28R1261-100
28R1261-200
28R1262-000
28R1340-100
28R1340-200
28R1417-000
28R1418-000
28R1450-100
Number
Part
Figure #
on Page
1
3
2
3
1
2
2
2
3
3
3
3
3
3
3
2
2
2
3
3
2
3
3
2
3
3
(1.1417)
(1.022)
(1.024)
(1.024)
(1.101)
(1.102)
(1.102)
(1.102)
(1.125)
(1.125)
(1.125)
(1.125)
(1.125)
(1.125)
(1.457)
(1.225)
(1.236)
(1.236)
(1.260)
(1.260)
(1.260)
(1.340)
(1.340)
(1.417)
(1.450)
26.00
26.00
26.00
27.97
28.00
28.00
28.00
28.58
28.58
28.58
28.58
28.58
28.58
37.00
31.12
31.40
31.40
32.00
32.00
32.00
34.00
34.00
36.00
36.00
36.83
A
(0.8425)
(0.866)
(0.807)
(0.903)
(0.906)
(0.906)
(0.906)
(0.925)
(0.925)
(0.925)
(0.925)
(0.925)
(0.945)
(1.063)
(0.975)
(0.906)
(0.906)
(0.988)
(0.988)
(1.024)
(1.100)
(1.100)
(1.024)
(1.299)
(1.165)
22.00
20.50
21.40
22.94
23.00
23.00
23.00
23.50
23.50
23.50
23.50
23.50
24.00
27.00
24.77
23.00
23.00
25.10
25.10
26.00
28.00
28.00
26.00
33.00
29.58
B
DIMENSIONS
(inches)
(0.354)
(0.394)
(0.394)
(0.577)
(0.591)
(0.787)
(1.063)
(1.220)
(0.980)
(0.669)
(0.382)
(1.024)
(0.551)
(0.715)
(0.525)
(0.748)
(0.827)
(1.378)
(0.382)
(1.181)
(0.472)
(0.984)
(1.575)
(0.394)
(0.394)
10.00
10.00
14.66
15.00
20.00
27.00
31.00
24.89
17.00
26.00
14.00
18.25
13.30
19.00
21.00
35.00
30.00
12.00
25.00
40.00
10.00
10.00
mm
9.00
9.70
9.70
C*
(0.197)
(0.236)
(0.197)
(0.305)
(0.228)
(0.228)
(0.240)
(0.303)
(0.303)
(0.303)
(0.303)
(0.231)
(0.212)
(0.315)
(0.325)
(0.305)
(0.305)
(0.305)
(0.305)
(0.276)
(0.280)
(0.280)
(0.433)
(0.157)
(0.305)
11.00
5.00
6.00
5.00
7.75
5.80
5.80
6.10
7.70
7.70
7.70
7.70
5.88
5.38
8.00
8.26
7.75
7.75
7.75
7.75
7.00
7.00
7.00
4.00
7.75
D
(0.047)
(0.031)
(0.030)
(0.059)
(0.031)
(0.031)
(0.043)
(0.067)
(0.067)
(0.067)
(0.067)
(0.031)
(0.031)
(0.059)
(0.075)
(0.059)
(0.039)
(0.035)
(0.035)
(0.039)
(0.039)
(0.039)
(0.039)
(0.039)
(0.030)
1.20
0.80
0.75
1.50
0.80
0.80
1.10
1.70
1.70
1.70
1.70
0.80
0.80
1.50
1.91
1.50
1.00
0.90
0.90
1.00
1.00
1.00
1.00
1.00
0.75
E
@  MHz
Typical Impedance ( Z ) in Ohms ( Ω )
100
140
110
187
32
48
37
55
61
75
95
85
60
40
79
52
67
52
78
84
50
50
86
34
48
@ 100 MHz
128
140
154
192
230
220
191
150
110
204
145
168
128
162
211
350
135
260
139
220
393
104
130
91
97
@ 00 MHz
227
299
242
300
340
380
480
430
410
330
265
399
312
380
300
370
440
700
310
520
315
449
734
245
290