Document 347 -1
ChipInductors
–
0402PASeries(1005)
With current ratings as high as 1.8 A, Coilcraft’s 0402PA
wirewound chip inductors are ideal for power amplifiers
in TDMA, CDMA, GSM and other wireless applications.
fier and antenna and in the amplifier bias circuit. Like our
other ceramicchipinductors,theyfeatureoutstandingself-
resonant frequencies and excellent Q values. Most values
are available in 2% inductance tolerance.
Compared to our standard 0402CS Series, they can
handle up to 65% more current and have half the DC
resistance. These inductorsareperfectforuseasanRF
choke for the power supply, the LC tank between ampli-
Coilcraft Designer’s Kit C373 contains samples of all
5% inductance tolerance parts. To order, contact Coil-
craft or visit http://order.coilcraft.com.
Inductance2
(nH)
Percent
SRF typ5
(MHz)
DCR typ6
(Ohms)
Irms7
(mA)
900 MHz
L typ
1.7 GHz
L typ
Part number1
tolerance3
Q typ4
Q typ4
0402PA-0N8X_L_
0402PA-1N9X_L_
0402PA-3N4X_L_
0402PA-3N5X_L_
0402PA-5N8X_L_
0.78
1.9
3.4
3.5
5.8
5
0.79
1.83
3.36
3.51
5.76
35
50
51
58
56
0.76
1.81
3.33
3.55
5.70
55
73
93
82
83
15200
12500
7200
8750
5450
0.018
0.022
0.030
0.040
0.045
1860
1700
1500
1400
1300
5,2
5,2
5,2
5,2
0402PA-6N2X_L_
0402PA-8N2X_L_
6.2
8.2
5,2
5,2
6.17
8.15
57
58
6.28
8.19
81
82
4950
4650
0.055
0.060
1150
1100
1. When ordering, specify tolerance, termination and packaging codes:
Corematerial Ceramic
Terminations RoHScompliantsilver-palladium-platinum-glassfrit.
Other terminations available at additional cost.
0402PA-8N2XJLW
Tolerance: G = 2% J = 5%
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).
Weight 0.9 – 1.1 mg
Ambient temperature –40°C to +125°C with Irms current, +125°C
to +140°C with derated current
Packaging: W= 7″ machine-ready reel. EIA-481 punched paper tape
Storagetemperature Component:–40°Cto+140°C.
Packaging: –40°C to +80°C
(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.
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
2. Inductance measured at 250 MHz using a Coilcraft SMD-F test fixture
and Coilcraft-provided correlation pieces with an Agilent/HP 4286
impedance analyzer.
Temperature Coefficient of Inductance (TCL) +25 to +125 ppm/°C
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
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. For SRF >6 GHz, measured using an Agilent/HP 8722ES network
analyzer and a Coilcraft SMD-D test fixture. For SRF £6 GHz, measured
using anAgilent/HP 8753D network analyzer and a Coilcraft SMD-D test
fixture.
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, 0.68 mm thick,
2 mm pocketspacing
PCB washing Only pure water or alcohol recommended
6. DCR measured on a micro-ohmmeter.
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.
Specifications subject to change without notice.
Please check our website for latest information.
Document347-1 Revised10/03/08
© Coilcraft, Inc. 2009