Document 160-1
Chip Inductors – 1008HS Series (2520)
Coilcraft “HS” series chip inductors have been designed
especially for the needs of today’s high frequency de-
signer. Their ceramic construction delivers the highest
Inductance
2
Part number
1
1008HS-100T_B_
1008HS-120T_B_
1008HS-150T_B_
1008HS-180T_B_
1008HS-220T_B_
1008HS-270T_B_
1008HS-330T_B_
1008HS-390T_B_
1008HS-470T_B_
1008HS-560T_B_
1008HS-680T_B_
1008HS-820T_B_
1008HS-101T_B_
1008HS-121T_B_
1008HS-151T_B_
1008HS-181T_B_
1008HS-221T_B_
1008HS-271T_B_
1008HS-331T_B_
1008HS-391T_B_
1008HS-471T_B_
1008HS-561T_B_
1008HS-621T_B_
1008HS-681T_B_
1008HS-751T_B_
1008HS-821T_B_
1008HS-911T_B_
1008HS-102T_B_
Percent
(nH)
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
SRF min
5
tolerance
3
5
5
5
5
5
5,2
5,2
5,2
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2,1
5,2
possible SRF and excellent Q values. The non-magnetic
coilform also ensures the utmost in thermal stability, pre-
dictability and batch consistency.
DCR max
6
Q min
4
50 @ 500 MHz
50 @ 500 MHz
50 @ 500 MHz
50 @ 350 MHz
55 @ 350 MHz
55 @ 350 MHz
60 @ 350 MHz
60 @ 350 MHz
65 @ 350 MHz
65 @ 350 MHz
65 @ 350 MHz
60 @ 350 MHz
60 @ 350 MHz
60 @ 350 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
35 @ 50 MHz
35 @ 50 MHz
I
rms
7
(MHz)
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
(Ohms)
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
(mA)
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
1. When ordering, please specify
tolerance
and
packaging
codes:
1008HS-102TGBC
1%
G
= 2%
J
= 5%
(Table shows stock tolerances in bold.)
7″ machine-ready reel. EIA-481 embossed plastic
tape (2000 parts per full reel).
Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use
code letter C instead.
13″ machine-ready reel. EIA-481 embossed plastic
tape. Factory order only, not stocked (7500 parts per
full reel).
Tolerance: F
=
Packaging: C
=
B
=
D
=
2. Inductance measured using a Coilcraft SMD-A fixture in an Agilent/HP
4286A impedance analyzer with Coilcraft-provided correlation pieces.
3. Tolerances in bold are stocked for immediate shipment.
4. Q measured using an Agilent/HP 4291A with an Agilent/HP 16193 test
fixture.
5. SRF measured using an Agilent/HP 8753D network analyzer and a
Coilcraft SMD-D test fixture.
6. DCR measured on a Cambridge Technology micro-ohmmeter and a
Coilcraft CCF840 test fixture.
7. Average current for a 15°C rise above 25°C ambient.
8. Operating temperature range –40°C to +125°C.
9. Electrical specifications at 25°C.
See Qualification Standards section for environmental and test data.
For part marking data, see Color Coding section.
Specifications subject to change without notice.
Please check our website for latest information.
Document 160-1
Revised 02/09/05
© Coilcraft, Inc. 2005
Document 160-2
1008HS Series (2520)
Typical Q vs Frequency
100
90
80
70
60
50
40
30
20
10
0
10
100
1000
10000
330 nH
750 nH
100 nH
12 nH
Typical L vs Frequency
47 nH
1000
900
750 nH
800
700
Inductance (nH)
Q factor
600
500
400
300
200
100
0
1
100 nH
47 nH
12 nH
10
100
1000
10000
330 nH
Frequency (MHz)
Frequency (MHz)
B
overall
F
A
G
F
E
terminal
C
I
J
I
Terminal wraparound:
approx 0.015/0,38 both ends
H
Recommended
Land Pattern
H
0.100
2,54
I
0.040
1,02
J
0.050
1,27
A max
0.105
2,67
B max
0.095
2,41
C max
0.070
1,78
E
0.080
2,03
F
0.020
0,51
G
0.060
1,52
Weight:
28.3 – 31.5 mg
Terminations:
Silver-palladium-platinum
Tape and reel:
2000/7″ reel; 7500/13″ reel 8 mm tape width
For packaging data see Tape and Reel Specifications section.
Specifications subject to change without notice.
Please check our website for latest information.
Document 160-2
Revised 12/28/04
© Coilcraft, Inc. 2005
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