Taping Inductors
!
7159
Frequency Range:~500kHz
Inductance Range:0.33~47mH
Temperature Coefficient:50±250ppm/°C
Features
Fixed
q
7159 types are small shielded inductors with
allowable high inductance.
q
7159 types come in a taping for automatic insertion.
Specifications
Inductance
DC Resistance
(Ω)
max. - typical
7159
2.9
3.1
3.4
3.7
4.1
4.5
4.9
5.4
6.4
6.9
11.0
12.0
13.0
15.0
16.0
18.0
24.0
34.0
37.0
51.0
58.0
88.0
100.0
115.0
135.0
150.0
200.0
Rated DC Current
(mA)
7159
120
110
100
93
84
77
70
65
55
50
45
40
35
32
29
26
23
21
19
17
15
14
12
11
9.5
8.5
7.5
Code
331
391
471
561
681
821
102
122
152
182
222
272
332
392
472
562
682
822
103
123
153
183
223
273
333
393
473
(µA)
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
12000
15000
18000
22000
27000
33000
39000
47000
Notes: 1. Measurement Frequency for Inductance: 1kHz.
2. Rated DC Current: Value of inductance decrease within 10%.
3. Allowable DC Current: See Table below for Value of Temperature Rise.
Parts Code
7159
Type
331
Inductance Code
K
Tolerance
Inductance range
Tolerance
7159
±10%(K) 470~820µH
±5%(J) 1000~47000µH