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China
Singapore
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+ 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2017
This product may not be used in medical or high
risk applications without prior Coilcraft appr
oval.
Specification subject to change without notice.
Please check web site for latest infor
mation.
Chip Inductors
–
0603CT (1608)
Document 485-1
SRF DCR
Inductance2 Percent 900 MHz 1.7 GHz typ5 max6 Irms7
Part number1 (nH)
tolerance3 L typ Q typ4 L typ Q typ4 (GHz) (Ohms) (mA)
0603CT-1N0XJE_ 1.0 5 0.98 39 0.99 58 16.0 0.045 1600
0603CT-1N2XJE_ 1.2 5 1.18 35 1.19 50 16.0 0.105 1100
0603CT-2N0XJE_ 2.0 5 1.98 46 1.98 70 12.0 0.034 1900
0603CT-2N2XJE_ 2.2 5 2.10 50 2.13 74 10.7 0.046 1600
0603CT-2N3XJE_ 2.3 5 2.27 55 2.28 81 11.0 0.046 1600
0603CT-2N5XJE_ 2.5 5 2.48 52 2.50 77 11.0 0.060 1300
0603CT-3N0X_E_ 3.0 5,2 2.96 57 2.97 82 10.7 0.039 1600
0603CT-3N3X_E_ 3.3 5,2 3.27 60 3.33 83 7.00 0.039 1600
0603CT-3N6X_E_ 3.6 5,2 3.58 69 3.63 95 7.00 0.044 1600
0603CT-3N9X_E_ 3.9 5,2 3.87 68 3.95 90 6.30 0.050 1400
0603CT-4N3X_E_ 4.3 5,2 4.26 58 4.34 84 6.30 0.076 1300
0603CT-4N7X_E_ 4.7 5,2 4.66 50 4.75 70 5.60 0.120 960
0603CT-5N1X_E_ 5.1 5,2 5.12 68 5.18 93 5.50 0.050 1400
0603CT-5N6X_E_ 5.6 5,2 5.60 67 5.73 90 5.05 0.058 1300
0603CT-6N8X_E_ 6.8 5,2 6.78 60 7.00 81 4.50 0.080 1200
0603CT-7N2X_E_ 7.2 5,2 7.19 65 7.44 88 4.50 0.047 1500
0603CT-8N2X_E_ 8.2 5,2 8.18 60 8.46 78 4.25 0.075 1300
0603CT-9N5X_E_ 9.5 5,2 9.52 63 9.92 80 3.95 0.092 1100
0603CT-10NX_E_ 10 5,2 10.0 67 10.4 85 3.95 0.075 1300
0603CT-11NX_E_ 11 5,2 11.0 66 11.5 86 4.00 0.110 1000
0603CT-12NX_E_ 12 5,2 12.0 68 12.7 85 3.50 0.130 920
0603CT-15NX_E_ 15 5,2 15.2 65 16.1 80 3.30 0.145 800
0603CT-16NX_E_ 16 5,2 16.3 63 17.5 76 3.10 0.175 760
0603CT-18NX_E_ 18 5,2 18.1 66 19.2 80 2.95 0.200 720
0603CT-20NX_E_ 20 5,2 20.2 67 21.6 80 2.90 0.175 760
0603CT-22NX_E_ 22 5,2 22.4 60 24.3 70 2.75 0.220 700
0603CT-24NX_E_ 24 5,2 24.4 61 26.5 72 2.70 0.240 680
0603CT-27NX_E_ 27 5,2 27.4 62 29.8 75 2.55 0.270 670
0603CT-30NX_E_ 30 5,2 30.5 62 33.9 73 2.45 0.330 600
0603CT-33NX_E_ 33 5,2 34.0 55 39.1 61 2.20 0.330 600
0603CT-36NX_E_ 36 5,2 37.2 61 42.3 63 2.30 0.335 600
0603CT-39NX_E_ 39 5,2 40.3 60 45.3 65 2.25 0.400 570
0603CT-43NX_E_ 43 5,2 44.5 57 51.3 60 2.10 0.440 530
0603CT-47NX_E_ 47 5,2 48.2 55 57.8 57 1.90 0.540 470
0603CT-51NX_E_ 51 5,2 53.0 55 63.2 55 1.85 0.570 440
0603CT-56NX_E_ 56 5,2 59.4 54 75.4 48 1.75 0.700 420
1. When ordering, specify tolerance, termination and packaging codes:
0603CT-56NXGEW
Tolerance: G = 2% J = 5% (Table shows stock tolerances in bold.)
Termination: E = Halogen free component. RoHS compliant silver-
palladium-platinum-glass frit terminations.
L = RoHS compliant, not halogen-free. Silver-palladium-
platinum-glass frit terminations
Special order: T = RoHS tin-silver-copper (95.5/4/0.5)
or S = non-RoHS tin-lead (63/37).
Packaging: W = 7″ machine-ready reel. EIA-481 punched paper tape
(2000 parts per full reel).
U = Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use
code letter W instead.
2. Inductance measured at 250 MHz, 0.1 Vrms, 0 Adc using Coilcraft SMD-
A fixture in Agilent/HP 4287A impedance analyzer.
3. Tolerances in bold are stocked for immediate shipment.
4. Q measured using Agilent/HP4291A with Agilent/HP 16193 test fixture.
5. SRF measured using Agilent/HP 8722ES network analyzer and Coilcraft
SMD -D test fixture.
6. DCR measured on Cambridge Technology micro-ohmmeter and Coil-
craft CCF858 test fixture.
7. Current that causes a 15°C temperature rise from 25°C ambient. This
information is for reference only and does not represent absolute
maximum ratings.
8. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
• Very low profile – only 60% of the height of our other 0603
inductor series
• Excellent Q, low DCR and very high SRF
Designer’s Kit C423 contains 10 each of all stocked 5%
values and Designer’s Kit C423-2 contains 10 each of
all 2% values.
Document 485-1 Revised 02/27/17
Sample
& buy
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& FAQ
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US
UK
Taiwan
China
Singapore
+1-847-639-6400 sales@coilcraft.com
+44-1236-730595 sales@coilcraft-europe.com
+886-2-2264 3646 sales@coilcraft.com.tw
+86-21-6218 8074 sales@coilcraft.com.cn
+ 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2017
This product may not be used in medical or high
risk applications without prior Coilcraft appr
oval.
Specification subject to change without notice.
Please check web site for latest infor
mation.
0603CT Series (1608)
Document 485-2
Document 485-2 Revised 02/27/17
A max B max C max D E F G H
0.064 0.033 0.024 0.013 0.030 0.025 0.025 0.040 inches
1,63 0,84 0,61 0,33 0,76 0,64 0,64 1,02 mm
A
B
overall
E
terminal
F
D
D
G
G
CH
Recommended
Land Pattern
Terminal wraparound:
approx 0.006/0,15 both ends
Pick and
place
material
Typical L vs Frequency Typical Q vs Frequency
110100 1000 10000
Frequency (MHz)
0
100
90
80
70
60
50
40
30
20
10
Inductance (nH)
5.6 nH
56 nH
39 nH
27 nH
10 nH
18 nH
Frequency (MHz)
0
100
90
80
70
60
50
40
30
20
10
Q Factor
110100 1000
10000
5.6 nH
56 nH
27 nH
10 nH
18 nH
39 nH
Designer’s Kit C423 contains 10 each of all 5% values;
Designer’s Kit C423-2 contains 10 each of all 2% values
Core material Ceramic
Environmental RoHS compliant, halogen free
Terminations Silver-palladium-platinum-glass frit. Other termina-
tions available at additional cost.
Weight 160 – 190 mg
Ambient temperature –40°C to +125°C with Irms current
Maximum part temperature +140°C (ambient + temp rise).
Storage temperature Component: –40°C to +140°C.
Tape and reel 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; Paper tape: 8 mm wide, 0.68 mm thick,
4 mm pocket spacing
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Note: Dimensions are before optional solder application. For maximum height
and length dimensions including solder, add 0.006 in / 0,152 mm. For
maximum width dimension including solder, add 0.0025 in / 0,0635 mm.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Coilcraft:
0603CT-2N2XJLU 0603CT-2N2XJLW 0603CT-39NXJLW 0603CT-30NXJLW 0603CT-6N8XGLU 0603CT-
9N5XGLU 0603CT-15NXGLW 0603CT-3N6XJLU 0603CT-4N7XJLU 0603CT-47NXGLU 0603CT-10NXGLW
0603CT-36NXGLU 0603CT-27NXJLU 0603CT-7N2XJLW 0603CT-5N1XJLW 0603CT-1N2XJLW 0603CT-51NXGLW
0603CT-20NXJLU 0603CT-51NXJLW 0603CT-5N6XJLU 0603CT-24NXJLU 0603CT-15NXJLW 0603CT-3N6XJLW
0603CT-4N3XJLU 0603CT-56NXGLU 0603CT-10NXJLW 0603CT-33NXJLU 0603CT-4N7XGLW 0603CT-
3N6XGLW 0603CT-2N5XJLW 0603CT-43NXGLU 0603CT-27NXGLW 0603CT-20NXGLW 0603CT-11NXGLU
0603CT-8N2XGLU 0603CT-36NXJLU 0603CT-47NXJLU 0603CT-3N3XGLU 0603CT-7N2XGLW 0603CT-5N1XGLW
0603CT-18NXGLU 0603CT-39NXGLW 0603CT-1N0XJLU 0603CT-30NXGLW 0603CT-12NXGLU 0603CT-
9N5XJLU 0603CT-22NXJLW 0603CT-6N8XJLU 0603CT-3N9XJLW 0603CT-2N3XJLU 0603CT-16NXJLW 0603CT-
4N7XJLW 0603CT-20NXJLW 0603CT-47NXGLW 0603CT-18NXJLU 0603CT-12NXJLU 0603CT-27NXJLW
0603CT-5N6XGLU 0603CT-4N3XGLU 0603CT-36NXGLW 0603CT-3N3XJLU 0603CT-9N5XGLW 0603CT-
24NXGLU 0603CT-33NXGLU 0603CT-6N8XGLW 0603CT-30NXGLU 0603CT-1N0XJLW 0603CT-18NXGLW
0603CT-7N2XGLU 0603CT-16NXJLU 0603CT-36NXJLW 0603CT-6N8XJLW 0603CT-39NXGLU 0603CT-2N3XJLW
0603CT-3N9XJLU 0603CT-9N5XJLW 0603CT-47NXJLW 0603CT-22NXJLU 0603CT-12NXGLW 0603CT-
5N1XGLU 0603CT-3N3XGLW 0603CT-3N0XGLW 0603CT-10NXGLU 0603CT-16NXGLW 0603CT-5N1XJLU
0603CT-22NXGLW 0603CT-1N2XJLU 0603CT-51NXGLU 0603CT-15NXGLU 0603CT-3N9XGLW 0603CT-
3N0XJLW 0603CT-8N2XJLW 0603CT-11NXJLW 0603CT-39NXJLU 0603CT-7N2XJLU 0603CT-2N0XJLW 0603CT-
30NXJLU 0603CT-56NXJLW 0603CT-43NXJLW 0603CT-8N2XGLW
