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0603AF Datasheet, PDF (1/2 Pages) Coilcraft lnc. – Ferrite Chip Inductors
Document 773-1
Ferrite Chip Inductors – 0603AF
• Higher inductance values than ceramic 0603 inductors • Ferrite construction for high current handling
• Heavier gauge wire for low DCR
• Inductance values from 15 nH to 10 µH
 Inductance2 Impedance typ (Ohms)
  Part number1
±5% (nH)  Q typ3
100 MHz   500 MHz
0603AF-15NXJR_
15 @ 7.9 MHz
13@ 7.9 MHz
10
42
0603AF-33NXJR_
33 @ 7.9 MHz
13@ 7.9 MHz
19
90
0603AF-111XJR_ 110 @ 7.9 MHz
15 @ 7.9 MHz
70
350
0603AF-121XJR_ 120 @ 7.9 MHz
15 @ 7.9 MHz
76
410
0603AF-241XJR_ 240 @ 7.9 MHz
15 @ 7.9 MHz
140
810
0603AF-271XJR_ 270 @ 7.9 MHz
15 @ 7.9 MHz
173
1023
0603AF-471XJR_ 470 @ 7.9 MHz
15 @ 7.9 MHz
306
2253
0603AF-561XJR_ 560 @ 7.9 MHz
16 @ 7.9 MHz
371
3180
0603AF-681XJR_ 680 @ 7.9 MHz
16 @ 7.9 MHz
420
3620
0603AF-821XJR_ 820 @ 7.9 MHz
16 @ 7.9 MHz
507
3300
0603AF-102XJR_
0603AF-222XJR_
0603AF-472XJR_
0603AF-103XJR_
1000 @ 7.9 MHz
2200 @ 7.9 MHz
4700 @ 7.9 MHz
10000 @ 2.5 MHz
17 @ 7.9 MHz
16 @ 7.9 MHz
16 @ 7.9 MHz
12 @ 2.5 MHz
663
5220
2100
1400
9823
129
220
150
   SRF typ4  DCR max5   Irms6
(MHz)
(Ohms)
(A)
3500
0.023
2.1
2300
0.028
1.9
1230
0.060
1.6
1150
0.089
1.4
900
0.12
0.85
750
0.22
0.68
575
0.37
0.61
515
0.49
0.53
530
0.46
0.49
325
0.58
0.42
400
0.84
0.40
85
1.10
0.32
60
1.50
0.26
40
4.50
0.18
Color
code
Yellow
Red
Red
Black
Violet
Brown
Orange
Blue
Orange
Green
Black
Red
Yellow
Gray
1. When ordering, please specify termination and packaging codes:
0603AF-102XJRW
Termination: R = RoHS compliant matte tin over nickel over silver-
platinum-glass frit.
Special order: Q = RoHS tin-silver-copper (95.5/4/0.5)
or P = 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 0.1 Vrms, using Coilcraft SMD-A fixture
in Agilent/HP 4286A impedance analyzer with Coilcraft-provided
correlation pieces.
3. Q measured on Agilent/HP 4395A with Agilent/HP 16193 test fixture.
4. SRF measured using Agilent/HP 8753D network analyzer with
Coilcraft SMD‑D test fixture.
5. DCR measured on Cambridge Technology Micro-ohmmeter.
6. Current that causes a 15°C temperature rise from 25°C ambient.
Because of their open construction, these parts will not saturate.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Designer’s Kit C439 contains 10 each of all values
Environmental  RoHS compliant without exemption, halogen free
Core material Ferrite
Terminations  RoHS compliant matte tin over nickel over silver-
platinum-glass frit. Other terminations available at additional cost.
Weight  4.3 – 5.7 mg
Ambient temperature  –40°C to +85°C with Irms current, +85°C to
+100°C with derated current
Storage temperature  Component: –40°C to +100°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)  +50 to +300 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,
4 mm pocket spacing
PCB washing  Only pure water or alcohol recommended
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 773-1  Revised 01/18/12
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check out web site for latest information.