28A2809-0A2 Laird Technologies, 28A2809-0A2 Datasheet - Page 11

• Manufacturer Part Number: 28A2809-0A2
• Description: FERRITE EMI SPLIT/SNAP-ON CORE
• Manufacturer: Laird Technologies
• Series: 28Ar
• Type: Core-Splitr

Specifications of 28A2809-0A2

• Filter Type: Round Cable, Snap On
• Shape: Cylindrical
• Frequency: 100MHz
• Impedance: 220 Ohm
• Package / Case: 16.00mm O.D. x 9.00mm I.D. x 28.00mm L
• Test Frequency: 100 MHz
• Product: Clamp-On Ferrite Suppressors
• Termination Style: Cable Snap
• Diameter, Cable: 0.354 "
• Impedance, At 100 Mhz: 220 Ohms
• Impedance, At 25 Mhz: 120 Ohms
• Impedance, At 300 Mhz: 360 Ohms
• Material, Core: 28
• Special Features: Black Plastic Snap-On Case
• Termination: Cable
• Dimensions: 16 mm Dia. x 28 mm L
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 240-2604

www.lairdtech.com
FERRITE EMI CABLE CORES
HIGH FREQUENCY
SPLIT / SNAP-ON, FERRITE CORES IN PLASTIC CASES
All impedance values for high frequency cores are NET; NET
impedance is impedance of the ferrite core only. All impedance
contribution from the test wire and fixtures has been removed.
PLASTIC CASE SPLIT / SNAP-ON PART DIAGRAMS
Figure 1
Figure 4
HFA100035-0A2
HFA100049-0A2
HFA150066-0A2
HFA150068-0A2
HFA163090-0A2
HFA187102-0A2
HFA259131-0A2
Number
Part
B
A
C
B
A
Fig
#
1
1
2
1
1
2
2
D
(0.511)
(0.540)
(0.715)
(0.827)
(0.752)
(0.877)
(1.142)
13.00
13.72
18.15
21.00
19.10
22.28
29.00
C
A
DIMENSIONS mm (inches)
(0.138)
(0.214)
(0.278)
(0.268)
(0.358)
(0.394)
(0.512)
PLASTIC CASE
10.00
13.00
3.50
5.44
7.05
6.80
9.09
B
Figure 2
D
(0.992)
(1.203)
(1.280)
(1.642)
(1.589)
(1.290)
(1.280)
25.20
30.56
32.50
41.70
40.36
32.77
32.50
C
A
(0.453)
(0.540)
(0.744)
(0.827)
(0.819)
(0.860)
(1.166)
11.50
13.72
18.90
21.00
20.80
21.84
29.62
D
B
Maximum
Diameter
(inches)
(0.138)
(0.192)
(0.260)
(0.266)
(0.355)
(0.400)
(0.514)
Cable
10.16
13.06
Figure 5
3.51
4.88
6.60
6.76
9.01
mm
A
C
@ 500
C
MHz
192
152
350
340
260
290
315
B
Typical Impedance
D
(Z) in Ohms (Ω)
@ 800
MHz
190
168
350
280
260
281
274
MHz
@ 1
150
162
256
200
200
210
200
Figure 3
-0A2 = Black Plastic Snap-On Case
Please contact Laird Technologies.
- Other parts may be available.
CoreSimilar Parts
Solid Cylindrical
HFB100035-000
HFB095051-200
HFB143064-200
HFB150070-200
HFB160093-300
HFB187102-100
HFB259128-100
(for reference)
Technologies’
Laird
B
A
C
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