AT C 1 0 0 8 W L S E R I E S W I R E W O U N D C H I P I N D U C T O R S
Inductor Selection Guide
Inductance
(nH)
4.7 @ 50 MHz
10 @ 50 MHz
12 @ 50 MHz
15 @ 50 MHz
18 @ 50 MHz
22 @ 50 MHz
27 @ 50 MHz
33 @ 50 MHz
39 @ 50 MHz
47 @ 50 MHz
56 @ 50 MHz
68 @ 50 MHz
82 @ 50 MHz
100 @ 25 MHz
120 @ 25 MHz
150 @ 25 MHz
180 @ 25 MHz
220 @ 25 MHz
270 @ 25 MHz
330 @ 25 MHz
390 @ 25 MHz
470 @ 25 MHz
560 @ 25 MHz
620 @ 25 MHz
680 @ 25 MHz
750 @ 25 MHz
820 @ 25 MHz
910 @ 25 MHz
1000 @ 25 MHz
1200 @ 7.9 MHz
1500 @ 7.9 MHz
1800 @ 7.9 MHz
2200 @ 7.9 MHz
2700 @ 7.9 MHz
3300 @ 7.9 MHz
3900 @ 7.9 MHz
4700 @ 7.9 MHz
Tolerance
(%)
K
K
K
K
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
Q
(MHz)
min.
50 @ 500
50 @ 500
50 @ 500
50 @ 500
50 @ 350
55 @ 350
55 @ 350
60 @ 350
60 @ 350
65 @ 350
65 @ 350
65 @ 350
60 @ 350
60 @ 350
60 @ 350
45 @ 100
45 @ 100
45 @ 100
45 @ 100
45 @ 100
45 @ 100
45 @ 100
45 @ 100
45 @ 100
45 @ 100
45 @ 100
45 @ 100
35 @ 50
35 @ 50
35 @ 50
28 @ 50
28 @ 50
28 @ 50
22 @ 25
22 @ 25
20 @ 25
20 @ 25
SRF
(MHz)
typ.
4100
4100
3300
2500
2500
2400
1600
1600
1500
1500
1300
1300
1000
1000
950
850
750
700
600
570
500
450
415
375
375
360
350
320
290
250
200
160
160
140
110
100
90
RDC
(Ohms)
max.
0.08
0.08
0.09
0.10
0.11
0.12
0.13
0.14
0.15
0.16
0.18
0.20
0.22
0.56
0.63
0.70
0.77
0.84
0.91
1.05
1.12
1.19
1.33
1.40
1.47
1.54
1.61
1.68
1.75
2.00
2.30
2.60
2.80
3.20
3.40
3.60
4.00
Color code
IDC
(mA)
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
650
650
580
620
500
500
450
470
470
400
300
400
360
400
380
370
310
330
300
280
290
290
260
260
1st
Black
Brown
Brown
Brown
Brown
Red
Red
Orange
Orange
Yellow
Green
Blue
Gray
Brown
Brown
Brown
Brown
Red
Red
Orange
Orange
Yellow
Green
Blue
Blue
Violet
Gray
White
Brown
Brown
Brown
Brown
Red
Red
Orange
Orange
Yellow
2nd
Yellow
Black
Red
Green
Gray
Red
Violet
Orange
White
Violet
Blue
Gray
Red
Black
Red
Green
Gray
Red
Violet
Orange
White
Violet
Blue
Red
Gray
Green
Red
Brown
Black
Red
Green
Gray
Red
Violet
Orange
White
Violet
3rd
Violet
Black
Black
Black
Black
Black
Black
Black
Black
Black
Black
Black
Black
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Red
Red
Red
Red
Red
Red
Red
Red
ATC Part Number Code
1008 WL
EIA Case Size
0402, 0603, 0805,
1008, 1206
Wire Wound Inductor
Inductance value in nH.
1st and 2nd digits are significant digits.
3rd digit is multiplier.
R is decimal point.
Inductance Tolerances
Code
Tol.
J (%)
±5
K (%)
± 10
Mechanical Configurations
K
T
Packaging
T - Tape & Reel
B - Bulk
Tolerance.
See table below.
B
F
C
I
H
100
A
G
J
F
E
Bottom View
D
Side View
I
Pad Layout
A
B
C
D
max. max. max. ref.
0.16 0.11
0.08 0.02
(2.92) (2.79) (2.10) (0.51)
E
F
G
H
I
J
0.08 0.02
0.06
(2.03) (0.51) (1.52)
0.10 0.04
0.05
(2.54) (1.02) (1.27)
Inches (mm)
The above part number refers to an ATC 0402 WL wire wound chip inductor,
10 nH, K (±10%) tolerance, in tape and reel packaging.
Tighter tolerances are available. Consult factory.
A M E R I C A N
ATC North America
631-622-4700
•
sales@atceramics.com
T E C H N I C A L
ATC Europe
+46 8 6800410
•
sales@atceramics-europe.com
C E R A M I C S
ATC Asia
631-622-4700
•
sales@atceramics-asia.com
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