Document 102-1
Chip Inductors – 1008CT Series (2520)
The 0.055″ profile makes these parts ideal for low
clearance applications. Their simple construction en-
sures high reliability and stability, and they feature much
Inductance
2
(nH)
4.7 @ 50 MHz
8.2 @ 50 MHz
10 @ 50 MHz
15 @ 50 MHz
20 @ 50 MHz
30 @ 50 MHz
40 @ 50 MHz
50 @ 50 MHz
60 @ 50 MHz
70 @ 50 MHz
80 @ 50 MHz
90 @ 50 MHz
100 @ 50 MHz
Percent
3
tolerance
5
5,2
5
5,2
5,2
5,2
5,2
5,2
5,2,1
5,2,1
5,2,1
5,2
5,2
higher SRF values than ferrite alternatives. For free
evaluation samples, visit
www.coilcraft.com
or contact
Coilcraft.
SRF min
5
(MHz)
7500
5000
2700
3000
2400
2400
2000
1900
1800
1700
1400
1400
1000
DCR max
6
(Ohms)
0.15
0.22
0.25
0.22
0.33
0.38
0.43
0.48
0.52
0.55
0.56
0.61
0.63
Irms
7
(mA)
600
600
600
600
600
600
600
600
600
510
510
500
480
Part number
1
1008CT-040X_L_
1008CT-080X_L_
1008CT-100X_L_
1008CT-150X_L_
1008CT-200X_L_
1008CT-300X_L_
1008CT-400X_L_
1008CT-500X_L_
1008CT-600X_L_
1008CT-700X_L_
1008CT-800X_L_
1008CT-900X_L_
1008CT-101X_L_
Q min
4
28 @ 500 MHz
40 @ 500 MHz
40 @ 500 MHz
40 @ 500 MHz
50 @ 500 MHz
50 @ 500 MHz
60 @ 500 MHz
60 @ 500 MHz
60 @ 500 MHz
60 @ 500 MHz
60 @ 500 MHz
65 @ 500 MHz
60 @ 500 MHz
1. When ordering, specify
tolerance, termination
and
packaging
codes:
1008CT-101XJLC
Tolerance: F
= 1%
G
= 2%
J
= 5%
(Table shows stock tolerances in bold.)
Termination: L
= RoHS compliant silver-palladium-platinum-glass frit.
Special order:
T
= RoHS tin-silver-copper (95.5/4/0.5) or
S
= non-RoHS tin-lead (63/37).
Packaging: C
= 7″ machine-ready reel. EIA-481 embossed plastic
tape (2000 parts per full reel).
B
= Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use
code letter C instead.
D
= 13″ machine-ready reel. EIA-481 embossed plastic
tape (7500 parts per full reel).
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 at using an Agilent/HP 4291A with an Agilent/HP 16193 test
fixture.
5. SRF measured using an Agilent/HP 8720D 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. Current that causes a 15°C temperature rise from 25°C ambient.
8. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Core material
Ceramic
Terminations
RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
Weight
17.8 – 17.8 mg
Ambient temperature
–40°C to +125°C with
Irms
current, +125°C
to +140°C with derated current
Storage temperature
Component: –40°C to +140°C.
Packaging: –40°C to +80°C
Resistance to soldering heat
Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Temperature Coefficient of Inductance (TCL)
+25 to +125 ppm/°C
Moisture Sensitivity Level (MSL)
1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
One per billion hours / one billion hours, calculated per Telcordia SR-332
Packaging
2000/7″reel; 7500/13″ reel Plastic tape: 8 mm wide,
0.3 mm thick, 4 mm pocket spacing, 1.6 mm pocket depth
PCB washing
Only pure water or alcohol recommended
Specifications subject to change without notice.
Please check our website for latest information.
Document 102-1
Revised 10/06/08
© Coilcraft, Inc. 2009
Analog electronics
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