8120 Bourns Inc., 8120 Datasheet - Page 185

• Manufacturer Part Number: 8120
• Description: Common Mode Inductors (Chokes) 2.4uH MIN
• Manufacturer: Bourns Inc.

Specifications of 8120

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Special Features
• Low core loss
• Low magnetic radiation
• High current capacity
• Horizontal or vertical mount available
• Operating temperature: -55 to +125 °C
Typical Applications
• Switch mode power supplies
• DC/DC converters
• Output chokes
• EMI fi lters
Notes
* Rated Idc causes a 30 °C temperature rise
** Insert -H or -V for mounting style before -RC
Low Core Loss, High Current Toroid Inductors
1.28
Max.
Dimensions: Inches
C
Vertical
Tel. [phone] • Fax [phone]
0.50
0.65
Max.
A
www.bourns.com
Only available as RoHS compliant.
Part
Number**
2300LL-1R5-RC
2300LL-2R7-RC
2300LL-3R9-RC
2300LL-5R6-RC
2300LL-8R2-RC
2300LL-100-RC
2300LL-120-RC
2300LL-150-RC
2300LL-180-RC
2300LL-220-RC
2300LL-270-RC
2300LL-330-RC
2300LL-390-RC
2300LL-470-RC
2300LL-560-RC
2300LL-680-RC
2300LL-820-RC
2300LL-101-RC
2300LL-121-RC
2300LL-151-RC
2300LL-181-RC
2300LL-221-RC
2300LL-271-RC
2300LL-331-RC
2300LL-391-RC
2300LL-471-RC
2300LL-561-RC
2300LL-681-RC
2300LL-821-RC
2300LL-102-RC
Tin lead to coil
@ 1 KHz
± 20 %
± 15 %
L (μH)
1000
100
120
150
180
220
270
330
390
470
560
680
820
1.5
2.7
3.9
5.6
8.2
10
12
15
18
22
27
33
39
47
56
68
82
0.65
Max.
0.50
Idc*
34.0
29.4
26.3
24.0
22.3
20.8
19.6
18.6
18.5
17.7
17.0
13.0
12.2
11.8
(A)
8.9
8.5
8.1
7.8
7.4
7.0
6.7
5.1
4.8
4.6
4.4
4.2
4.0
3.8
3.6
3.5
2300LL Series
C
Tin lead to coil
B
Horizontal
@ I rated
±20 %
L (μH)
± 15 %
116.6
137.7
160.8
183.6
212.5
243.6
283.0
327.4
378.9
10.6
12.6
17.9
20.1
23.7
31.9
37.4
43.7
51.7
59.3
71.1
82.1
1.1
1.9
2.6
3.5
4.9
5.8
6.7
8.0
9.0
0.001
0.002
0.002
0.003
0.003
0.004
0.004
0.005
0.005
0.005
0.006
0.010
0.011
0.012
0.020
0.023
0.025
0.027
0.030
0.033
0.037
0.063
0.070
0.079
0.085
0.094
0.103
0.113
0.123
0.137
Max.
DCR
(Ω)
1.28
Max.
Nom.
Dim.
0.59
0.59
0.59
0.59
0.59
0.59
0.59
0.59
0.59
0.59
0.59
0.56
0.56
0.56
0.54
0.54
0.54
0.54
0.54
0.54
0.54
0.52
0.52
0.52
0.52
0.52
0.52
0.52
0.52
0.52
A
Nom.
Dim.
1.21
1.21
1.21
1.21
1.21
1.21
1.21
1.21
1.21
1.21
1.21
1.18
1.18
1.18
1.16
1.16
1.16
1.16
1.16
1.16
1.16
1.14
1.14
1.14
1.14
1.14
1.14
1.14
1.14
1.14
B
23.9
Nom.
0.066
0.066
0.066
0.066
0.066
0.066
0.066
0.066
0.066
0.066
0.066
0.053
0.053
0.053
0.042
0.042
0.042
0.042
0.042
0.042
0.042
0.034
0.034
0.034
0.034
0.034
0.034
0.034
0.034
0.034
Dim.
C