© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
Chip Inductors
–
0603CS Series (1608)
Document 195-1
Document 195-1 Revised 10/14/09
Ultra-small size, exceptional Q and high SRFs
make these inductors ideal for high frequency
applications where size is at a premium. They
also have excellent DCR and current carrying
characteristics.
Typical L vs Frequency
Typical Q vs Frequency
10 100
Frequency (MHz)
1000 10000
Q factor
100
80
90
60
70
40
50
20
10
30
0
120 nH
33 nH
3.9 nH
68 nH
12 nH
270 nH
10 100
Frequency (MHz)
Inductance (nH)
1000 10000
400
350
0
50
100
150
200
250
300
120 nH
68 nH
33 nH
3.9 nH
12 nH
270 nH
ABCD
max max max ref E F G H IJ
0.071 0.044 0.040 0.015 0.030 0.013 0.034 0.040 0.025 0.025 inches
1,80 1,12 1,02 0,38 0,76 0,33 0,86 1,02 0,64 0,64 mm
A
B
overall
C
D
Terminal wraparound:
approx 0.007/0,18 both ends
J
F
F
G
H
E
terminal
Recommended
Land Pattern
I
I
-40 -20 0 20 40 60 80 100 140120
Ambient temperature (°C)
120
110
100
90
80
70
60
50
40
30
20
10
0
Percent of rated rmsI
25°C
Irms Derating
Core material Ceramic
Terminations RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
Weight 3.2 – 3.7 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 per 7″ reel Paper tape: 8 mm wide, 1.0 mm thick,
2 mm pocket spacing
PCB washing Only pure water or alcohol recommended
© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
0603CS Series (1608)
Document 195-2 Revised 10/14/09
Document 195-2
SRF DCR
Inductance2Percent Q 900 MHz 1.7 GHz min5max6Irms7Color
Part number1(nH) tolerance3 min4L typ Q typ L typ Q typ (GHz) (Ohms) (mA) dot
0603CS-1N6X_L_ 1.6 @ 250 MHz 524 1.67 49 1.65 63 12.5 0.030 700 Red
0603CS-1N8X_L_ 1.8 @ 250 MHz 516 1.83 35 1.86 50 12.5 0.045 700 Black
0603CS-2N2X_L_ 2.2 @ 250 MHz 513 2.22 31 2.24 44 12.5 0.250 100 Yellow
0603CS-3N3X_L_ 3.3 @ 250 MHz 5,2 35 3.31 75 3.38 88 5.90 0.045 700 Blue
0603CS-3N6X_L_ 3.6 @ 250 MHz 5,2 22 3.72 53 3.71 65 5.90 0.063 700 Red
0603CS-3N9X_L_ 3.9 @ 250 MHz 5,2 22 3.95 49 3.96 67 6.90 0.080 700 Brown
0603CS-4N3X_L_ 4.3 @ 250 MHz 5,2 22 4.32 50 4.33 70 5.90 0.063 700 Orange
0603CS-4N7X_L_ 4.7 @ 250 MHz 5,2 20 4.72 47 4.75 57 5.80 0.116 700 Violet
0603CS-5N1X_L_ 5.1 @ 250 MHz 5,2 20 4.93 47 4.95 56 5.70 0.140 700 Green
0603CS-5N6X_L_ 5.6 @ 250 MHz 5,2 26 5.77 63 6.05 80 4.76 0.075 700 Black
0603CS-6N8X_L_ 6.8 @ 250 MHz 5,2 27 6.75 60 7.10 81 5.80 0.110 700 Red
0603CS-7N5X_L_ 7.5 @ 250 MHz 5,2 28 7.70 60 7.82 65 4.80 0.106 700 Brown
0603CS-8N2X_L_ 8.2 @ 250 MHz 5,2 30 8.25 82 8.37 87 4.20 0.115 700 Orange
0603CS-8N7X_L_ 8.7 @ 250 MHz 5,2 28 8.86 62 9.32 58 4.60 0.109 700 Yellow
0603CS-9N5X_L_ 9.5 @ 250 MHz 5,2 28 9.7 59 9.92 61 5.40 0.135 700 Blue
0603CS-10NX_L_ 10 @ 250 MHz 5,2 31 10.0 66 10.6 83 4.80 0.130 700 Orange
0603CS-11NX_L_ 11 @ 250 MHz 5,2 30 11.0 53 11.5 56 4.00 0.130 700 Gray
0603CS-12NX_L_ 12 @ 250 MHz 5,2 35 12.3 72 13.5 83 4.00 0.130 700 Yellow
0603CS-15NX_L_ 15 @ 250 MHz 5,2 35 15.4 64 16.8 89 4.00 0.170 700 Green
0603CS-16NX_L_ 16 @ 250 MHz 5,2 34 16.2 55 17.3 52 3.30 0.170 700 White
0603CS-18NX_L_ 18 @ 250 MHz 5,2 35 18.7 70 21.4 69 3.10 0.170 700 Blue
0603CS-22NX_L_ 22 @ 250 MHz 5,2 38 22.8 73 26.1 71 3.00 0.190 700 Violet
0603CS-23NX_L_ 23 @ 250 MHz 5,2 38 24.1 71 28.0 67 2.85 0.190 700 Orange
0603CS-24NX_L_ 24 @ 250 MHz 5,2 36 24.5 45 28.7 39 2.65 0.190 700 Black
0603CS-27NX_L_ 27 @ 250 MHz 5,2 40 29.2 74 34.6 65 2.80 0.220 600 Gray
0603CS-30NX_L_ 30 @ 250 MHz 5,2 37 31.4 47 39.9 28 2.25 0.220 600 Brown
0603CS-33NX_L_ 33 @ 250 MHz 5,2 40 36.0 67 49.5 42 2.30 0.220 600 White
0603CS-36NX_L_ 36 @ 250 MHz 5,2 37 39.4 47 52.7 24 2.08 0.250 600 Red
0603CS-39NX_L_ 39 @ 250 MHz 5,2 40 42.7 60 60.2 40 2.20 0.250 600 Black
0603CS-43NX_L_ 43 @ 250 MHz 5,2 38 47.0 44 64.9 21 2.00 0.280 600 Orange
0603CS-47NX_L_ 47 @ 200 MHz 5,2 38 52.2 62 77.2 35 2.00 0.280 600 Brown
0603CS-51NX_L_ 51 @ 200 MHz 5,2 35 55.5 69 82.2 34 1.90 0.270 600 Blue
0603CS-56NX_L_ 56 @ 200 MHz 5,2 38 62.5 56 97.0 26 1.90 0.310 600 Red
0603CS-68NX_L_ 68 @ 200 MHz 5,2 37 80.5 54 168 21 1.70 0.340 600 Orange
0603CS-72NX_L_ 72 @ 150 MHz 5,2 34 82.0 53 135 20 1.70 0.490 400 Yellow
0603CS-82NX_L_ 82 @ 150 MHz 5,2 34 96.2 54 177 21 1.70 0.540 400 Green
0603CS-R10X_L_ 100 @ 150 MHz 5,2 34 124 49 — — 1.40 0.580 400 Blue
0603CS-R11X_L_ 110 @ 150 MHz 5,2 32 138 43 — — 1.35 0.610 300 Violet
0603CS-R12X_L_ 120 @ 150 MHz 5,2 32 166 39 — — 1.30 0.650 300 Gray
0603CS-R15X_L_ 150 @ 150 MHz 5,2 28 250 25 — — 0.990 0.920 280 White
0603CS-R18X_L_ 180 @ 100 MHz 5,2 25 305 22 — — 0.990 1.25 240 Black
0603CS-R20X_L_ 200 @ 100 MHz 5,2 25 — — — — 0.900 1.98 200 Green
0603CS-R21X_L_ 210 @ 100 MHz 5,2 27 — — — — 0.895 2.06 200 Gray
0603CS-R22X_L_ 220 @ 100 MHz 5,2 25 — — — — 0.900 2.10 200 Brown
0603CS-R25X_L_ 250 @ 100 MHz 5,2 25 — — — — 0.822 3.55 120 Violet
0603CS-R27X_L_ 270 @ 100 MHz 5,2 26 — — — — 0.830 2.16 170 Red
0603CS-R33X_L_ 330 @ 100 MHz 5,2 25 — — — — 0.900 3.89 100 Blue
0603CS-R39X_L_ 390 @ 100 MHz 5,2 25 — — — — 0.780 4.35 100 Yellow
1. When ordering, specify tolerance, termination and packaging codes:
0603CS-R39XJLW
Tolerance: 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: 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 using a Coilcraft SMD-A fixture in an Agilent/
HP 4286 impedance analyzer with Coilcraft-provided correlation pieces.
3. Tolerances in bold are stocked for immediate shipment.
4. Q measured at the same frequency as inductance 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 CCF858 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.
Designer’s Kits C324A and B contain 10 each of all 5% values
Designer’s Kits C324A-2 and B-2 contain 10 each of all 2% values
