28A0807-0A2 Laird Technologies, 28A0807-0A2 Datasheet - Page 17

• Manufacturer Part Number: 28A0807-0A2
• Description: FERRITE CYLINDER CLAMP-ON BLACK
• Manufacturer: Laird Technologies
• Series: Stewardr
• Type: Core-Splitr

Specifications of 28A0807-0A2

• Filter Type: Round Cable, Snap On
• Shape: Cylindrical
• Frequency: 100MHz
• Impedance: 348 Ohm
• Package / Case: 24.82mm O.D. x 10.00mm I.D. x 55.91mm L
• Shielding: Unshielded
• Test Frequency: 100 MHz
• Product: Clamp-On Ferrite Suppressors
• Operating Temperature Range: - 40 C to + 125 C
• Termination Style: Cable Snap
• Diameter, Cable: 0.394 "
• Impedance, At 100 Mhz: 348 Ohms
• Impedance, At 25 Mhz: 160 Ohms
• Impedance, At 300 Mhz: 514 Ohms
• Material, Core: 28
• Special Features: Black Plastic Snap-On Case
• 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: 240-2580

D
Ferrite Core shape and size affect
frequency response and impedance.
Please visit www.Lairdtech.com for the most up to date information. All dimensions & impedance values can be sorted and compared
on www.lairdtech.com. Custom parts are available.
28R1457-400
28R1496-000
28R1517-000
28R1518-000
28R1654-010
28R1775-000
28R1779-000
28R1779-100
28R1799-010
28R1800-010
28R1862-000
28R1953-000
28R2000-010
28R2000-200
28R2170-000
28R2170-100
28R3149-000
Number
Broadband Ferrite EMI Cores For Ribbon & Flex Cables
Part
B
A
FIGURE 1
Figure #
on Page
E
1
3
2
2
1
3
2
2
2
3
2
2
3
2
2
2
2
2
visit
C
(1.457)
(1.496)
(1.500)
(1.516)
(1.654)
(1.775)
(2.500)
(2.500)
(1.795)
(1.800)
(1.878)
(1.953)
(2.000)
(2.000)
(2.170)
(2.170)
(3.149)
37.01
38.00
38.10
38.50
42.00
45.08
63.50
63.50
45.60
45.72
47.70
49.61
50.80
50.80
55.12
55.12
79.98
www.lairdtech.com
A
D
(1.299)
(1.181)
(1.050)
(1.055)
(1.476)
(1.355)
(2.050)
(2.050)
(1.457)
(1.380)
(1.535)
(1.732)
(1.598)
(1.600)
(1.720)
(1.720)
(2.700)
33.00
30.00
26.67
26.80
37.50
34.42
52.07
52.07
37.00
35.05
39.00
44.00
40.60
40.60
43.69
43.69
68.58
B
DIMENSIONS
A
B
(inches)
for product additions and more product details
FIGURE 
(0.530)
(0.984)
(1.000)
(1.000)
(0.197)
(1.125)
(1.125)
(0.511)
(0.724)
(1.100)
(1.220)
(0.472)
(0.598)
(1.102)
(1.000)
(0.500)
(0.500)
13.46
25.00
25.40
25.40
28.58
28.58
12.98
18.40
27.94
31.00
12.00
15.20
28.00
25.40
12.70
12.70
mm
5.00
C*
(0.177)
(0.364)
(0.475)
(0.476)
(0.197)
(0.490)
(0.500)
(0.500)
(0.311)
(0.500)
(0.590)
(0.300)
(0.480)
(0.480)
(0.500)
(0.500)
(0.472)
12.07
12.09
12.45
12.70
12.70
12.70
15.00
12.20
12.20
12.70
12.70
11.99
E
4.50
9.25
5.00
7.90
7.62
D
*Broadband ( 28 ) ribbon and flex cable cores are sorted by
slot width on page 20 and sorted by impedance on page 21.
C
(0.020)
(0.049)
(0.075)
(0.075)
(0.028)
(0.060)
(0.066)
(0.066)
(0.055)
(0.060)
(0.118)
(0.057)
(0.079)
(0.079)
(0.050)
(0.050)
(0.075)
0.51
1.25
1.91
1.91
0.70
1.52
1.68
1.68
1.40
1.52
3.00
1.45
2.00
2.00
1.27
1.27
1.91
E
E
@  MHz
Typical Impedance ( Z ) in Ohms ( Ω )
110
105
115
114
110
116
103
110
44
91
27
65
57
45
63
62
51
A
B
@ 100 MHz
FIGURE 
140
239
230
235
260
298
170
172
260
261
127
170
252
280
170
135
84
D
@ 00 MHz
310
479
520
478
200
530
588
375
388
555
561
300
380
545
550
370
318
C
1