0604CHIPINDUCTORS
ChipInductors-0604SMSSeries(1610)
ChipInductorsforCriticalApplicationsST319RAD
■ Combines the exceptionally high Q of an air core inductor
■ Provides intermediate inductance values not available in
with the rugged construction of a ceramic body component.
Coilcraft’s 0603, 0402 or 0906 product families
■ Inductance values: 1.15 nH – 10.4 nH
SRF
min5
DCR
max6
Inductance2
(nH)
Percent
Q
Imax
(A)
900 MHz
L typ Q typ
1.7 GHz
L typ Q typ
Part number1
tolerance3
min4
(GHz) (Ohms)
ST319RAD1N1JLZ
ST319RAD2N6JLZ
ST319RAD4N5JLZ
ST319RAD5N0JLZ
ST319RAD6N8JLZ
1.15
2.6
4.5
5.0
6.8
5
5
5
5
5
25
45
50
60
60
1.2
2.6
4.5
4.9
6.9
40
78
103
106
101
1.2
2.6
4.7
5.2
7.4
136
163
155
178
172
>5.0
>5.0
>5.0
>5.0
4.7
0.021
0.026
0.032
0.032
0.035
3.0
2.0
1.8
1.6
1.8
ST319RAD7N6JLZ
ST319RAD10NJLZ
7.6
10.4
5
5
60
60
7.4
10.6
109
103
7.9
11.5
137
160
4.4
4.1
0.035
0.037
1.5
1.5
1. Whenordering,pleasespecifyterminationandtestingcodes:
ST319RAD10NJLZ
Core material Ceramic
Terminations Silver-palladium-platinum-glass frit. Other terminations
available at additional cost.
Termination: L =RoHS compliant silver-palladium-platinum glass frit.
Ambient temperature –55°C to +125°C with Imax current, +125°C
to +155°C with derated current
Special order:
S =Tin-lead (63/37) over silver-palladium-platinum-glass
frit.
Storage temperature Component: –55°C to +155°C.
Tape and reel packaging: –55°C to +80°C
T =Tin-silver-copper (95.5/4/0.5) over silver-palladium-
platinum-glass frit.
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
R=Tin over nickel over silver-platinum-glass frit.
P =Tin-lead (63/37) over tin over nickel over silver-plati-
Temperature Coefficient of Inductance (TCL) +25 to +155 ppm/°C
num-glass frit.
Q=Tin-silver-copper (95.5/4/0.5) over tin over nickel
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
over silver-platinum-glass frit.
85% relative humidity)
Testing:
Z =COTS
Packaging 2000 per 7″reel; Plastic tape: 8 mm wide, 0.23 mm thick,
4 mm pocket spacing, 1.27 mm pocket depth
H=Screening per Coilcraft CP-SA-10001
2. Inductancemeasuredat500MHzusingaCoilcraftSMD-Afixtureinan
Agilent/HP4286impedanceanalyzerwithCoilcraft-providedcorrelation
pieces.
3. Qmeasuredat500MHzusinganAgilent/HP4291AwithanAgilent/
HP16193testfixture.
4. SRFmeasuredusinganAgilent/HP8753D networkanalyzeranda
CoilcraftSMD-Dtestfixture.
5. DCRmeasuredonaCambridgeTechnologymicro-ohmmeteranda
CoilcraftCCF858testfixture.
6. Electricalspecificationsat25°C.
RefertoDoc362“SolderingSurfaceMountComponents”beforesoldering.
Specifications subject to change without notice.
Please check our website for latest information.
®
Document ST285-1 Revised 10/17/11
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2011