Wound Chip Ferrite Inductors
Features:
•
•
•
•
•
Very strong solderability by flow soldering, soldering iron or wave soldering.
Highly accurate dimensions, can be mounted automatically.
Terminals are highly resistant to pull forces.
Highly resistant to mechanical shocks and pressure.
Highly reliable in environments of sudden temperature change and humidity. Super Q characteristics.
These revolutionary, highly reliable wound chip inductors for automatic mounting, have been developed in response to the trend
toward high density in electronic equipment.
With metal terminals and a body of heat resistant resin, these inductors offer many superior features.
Applications:
Micro televisions, liquid crystal televisions, video cameras, portable VCRs, car radios, car stereos, thin tape radios, television tuners,
mobile telephones, radio and other electronic devices.
Figure 2
Figure 1
Dimensions
Size
0805
1008
1210
1812
0805
1008
1812
Figure
A
B
C
D
Maximum Maximum Maximum Reference
2.29
2.92
3.50
4.80
2.29
2.92
4.80
1.71
2.79
2.80
3.50
1.71
2.79
3.50
1.45
2.10
2.50
3.50
1.00
2.10
3.50
0.51
1.20
1.60
1.80
0.51
1.20
1.40
E
-
-
0.8
1.1
-
-
1.1
E
G
K
H
I
J
Maximum Maximum Maximum Maximum
1.27
2.03
-
-
1.27
2.03
-
1.78
2.54
2.00
2.80
1.78
2.54
2.80
1.02
1.20
1.50
1.02
1.50
0.76
1.27
1.60
3.00
0.76
1.27
3.00
1
0.44 1.02
0.45 1.52
-
-
-
-
2
1
2
0.44 1.02
0.45 1.52
-
-
Dimensions : Millimetres
http://www.farnell.com
http://www.newark.com
http://www.cpc.co.uk
Page <1>
18/05/09 V1.1
Wound Chip Ferrite Inductors
Standard Electrical Specifications
0805 Wound Chip Inductors (Ferrite)
Inductance
(nH)
0.15
0.22
550
0.33
0.47
0.68
1.00
J, K
1.50
2.20
15
3.30
4.70
6.80
10.00
DC current at which the inductance
Operating temperature range
Tolerance
L,Q
SRF
RDC
10
2.52
7.96
60
45
36
30
1.50
2.10
2.70
4.50
300
200
200
180
250
110
1.05
1.10
350
320
20
25.2
350
300
280
0.35
0.45
0.60
0.80
650
600
500
450
Tolerance
(±%)
Q
Minimum
Test
Frequency
(MHz)
Self Resonant
Frequency
(MHz)
900
Maximum
DCResistance
Ω
(Ω)
0.18
0.25
Maximum Rated
Current
(mA)
1100
700
drops 10% (typical) from its value without current.
: -25°C to 85°C.
: J = ±5%, K = ±10%.
: HP4291 for 0.12 to 10uH.
: HP4291.
: AX-1152B.
http://www.farnell.com
http://www.newark.com
http://www.cpc.co.uk
Page <2>
18/05/09 V1.1
Wound Chip Ferrite Inductors
Standard Electrical Specifications
1008 Wound Chip Inductors (Ferrite)
Inductance
µ
(µH)
0.15
0.22
0.33
0.47
0.68
1.00
1.50
2.20
25
3.30
J, K
4.70
6.80
10.00
15.00
20
22.00
2.52
33.00
47.00
68.00
100.00
DC current at which the inductance
Operating temperature range
Tolerance
L,Q
SRF
RDC
18
18
12
1
16
14
12
8
4.00
5.90
9.50
110.00
120
110
90
120
18
3.30
180
43
39
33
24
1.28
1.60
2.30
2.70
300
300
250
200
7.96
55
1.15
350
30
25.2
Tolerance
(±%)
Q
Minimum
Test
Frequency
(MHz)
Self Resonant
Frequency
(MHz)
800
600
400
350
300
245
182
105
Maximum DC
Resistance
Ω
(Ω)
0.15
0.25
0.20
0.45
0.40
0.50
0.65
0.95
Maximum Rated
Current
(mA)
1200
1200
1100
900
800
600
550
500
drops 10% (typical) from its value without current.
: -25°C to 85°C.
: J = ±5%, K = ±10%.
: HP4291 for 0.12 to 10µH.
: HP4291.
: AX-1152B.
http://www.farnell.com
http://www.newark.com
http://www.cpc.co.uk
Page <3>
18/05/09 V1.1
Wound Chip Ferrite Inductors
Standard Electrical Specifications
1210 Wound Chip Inductors (Ferrite)
Inductance
µ
(µH)
1.0
1.5
2.2
3.3
4.7
6.8
30
10.0
15.0
22.0
2.52
33.0
47.0
68.0
100.0
150.0
220.0
DC current at which the inductance
Operating temperature range
Tolerance
L,Q
SRF
RDC
20
0.796
17
15
12
10
8
7
drops 10% (typical) from its value without current.
: -25°C to 85°C.
: K = ±10%, K = ±20%.
: HP4291 for 0.18µH to 82µH.
HP4284 for 100µH to 220µH.
: HP4291.
: AX-1152B.
5.60
7.00
9.00
10.00
15.00
21.00
70
60
50
40
65
50
K
30
20
20
2.10
2.80
3.70
150
130
110
7.96
7.96
Tolerance
(±%)
Q
Minimum
Test
Frequency
(MHz)
Self Resonant
Frequency
(MHz)
120
85
75
60
50
40
Maximum DC
Resistance
Ω
(Ω)
0.70
0.85
1.00
1.20
1.50
1.80
Maximum Rated
Current
(mA)
400
370
320
260
220
180
http://www.farnell.com
http://www.newark.com
http://www.cpc.co.uk
Page <4>
18/05/09 V1.1
Wound Chip Ferrite Inductors
Standard Electrical Specifications
1812 Wound Chip Inductors (Ferrite)
Inductance
µ
(µH)
1.0
1.5
2.2
7.960
3.3
4.7
6.8
50
10.0
15.0
22.0
K
33.0
47.0
68.0
100.0
150.0
220.0
0.796
330.0
470.0
680.0
DC current at which the inductance
Operating temperature range
Tolerance
L,Q
SRF
RDC
drops 10% (typical) from its value without current.
: -25°C to 85°C.
: K = ±10%.
: HP4291 for 0.18µH to 82µH.
HP4284 for 100µH to 820µH.
: HP4291.
: AX-1152B.
30
3.0
30.00
50
3.5
15.00
26.00
85
62
40
2.520
11.0
10.0
9.0
8.0
5.0
4.0
4.00
5.00
6.00
8.00
9.00
10.00
160
140
130
110
105
100
20.0
17.0
13.0
1.60
2.50
3.20
250
200
180
45.0
35.0
27.0
0.80
1.00
1.20
355
315
285
Tolerance
(±%)
Q
Minimum
Test
Frequency
(MHz)
Self Resonant
Minimum Frequency
(MHz)
100.0
70.0
55.0
Maximum
DC Resistance
Ω
(Ω)
0.50
0.60
0.70
Rated Current
(mA)
450
410
380
http://www.farnell.com
http://www.newark.com
http://www.cpc.co.uk
Page <5>
18/05/09 V1.1
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