Document 302-2
0302CS Series (0805)
SRF
typ4
DCR
Inductance2 Percent
max5
Irms6
900 MHz
1.7 GHz
2.4 GHz
Part number1
(nH)
tolerance
L typ Q typ3 L typ Q typ3 L typ Q typ3 (GHz) (Ohms) (mA)
0302CS-21NXJR_
0302CS-22NXJR_
0302CS-23NXJR_
0302CS-29NXJR_
0302CS-34NXJR_
0302CS-36NXJR_
0302CS-39NXJR_
0302CS-43NXJR_
0302CS-51NXJR_
0302CS-56NXJR_
0302CS-62NXJR_
0302CS-75NXJR_
0302CS-82NXJR_
0302CS-91NXJR_
0302CS-101XJR_
21.0
22.0
23.5
29.0
34.0
36.0
39.0
43.0
51.0
56.0
62.0
75.0
82.0
91.0
100.0
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
20.9
22.0
23.5
29.0
34.0
38.0
41.0
45.0
54.0
60.0
67.0
83.0
92.0
102.0
116.0
53
52
54
51
55
40
43
44
43
36
43
36
41
35
42
22.0
23.1
24.6
30.5
35.5
45
82
79
84
75
78
40
42
43
41
31
36
25
29
22
25
24.1
25.2
27.4
33.0
38.1
60
95
94
92
90
94
30
28
28
25
16
16
-
5.16
4.95
5.18
4.83
4.45
3.70
3.55
3.42
3.25
3.00
2.87
2.63
2.50
2.42
2.30
0.37
0.42
0.40
0.47
0.53
0.60
0.76
0.82
0.97
1.24
1.28
2.10
2.20
3.10
3.26
370
340
430
330
310
300
300
280
270
250
240
180
170
150
140
Halogen
Free
50
71
56
81
69
111
80
150
92
124
150
168
214
194
-
-
-
-
-
-
-
2. Inductance measured at 250 MHz using a Coilcraft SMD-F fixture
in an Agilent/HP 4286 impedance analyzer with Coilcraft-provided
correlation pieces.
1. When ordering, please specify termination and packaging codes:
0302CS-101XJRW
3. Q measured using an Agilent/HP 4287A with an Agilent/HP 16193 test
Termination: R = RoHS matte Sn over Ni over Ag-Pt-glass frit.
fixture.
RoHS compliance expiring. Last order June 2021:
E = Ag/Pd/Pt-glass frit. Not for new designs.
4. SRF measured using an Agilent/HP 8722ES network analyzer and a
test fixture with a 0.017″ air gap.
5. DCR measured on a micro-ohmmeter and a Coilcraft CCF858 test
fixture.
6. Current that causes a 30°C temperature rise from 25°C ambient. This
information is for reference only and does not represent absolute
maximum ratings.
L = Not halogen-free. Ag/Pd/Pt-glass frit. Not for new
designs.
Packaging: W= 7″ machine-ready reel. EIA-481 punched paper tape
(2000 parts per full reel). Quantities less than full
reel available: in tape (not machine ready) or with
leader and trailer ($25 charge).
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
U = Less than full reel. In an effort to simplify our part
numbering system, Coilcraft is eliminating the need
for multiple packaging codes. When ordering, simply
change the last letter of your part number from U to W.
B
Designer’s Kit C370 contains 20 each of all values
Core material Ceramic
overall
H
C
Pick and
place
material
Environmental RoHS compliant, halogen free
Terminations RoHS matte Sn over Ni over Ag-Pt-glass frit. Other termi-
nations available at additional cost.
D
D
F
G
F
A
Weight 0.4 – 0.5 mg
Ambient temperature –40°C to +125°C with Irms current
Maximum part temperature +155°C (ambient + temp rise).
Recommended
Land Pattern
E
Storage temperature Component: –40°C to +155°C.
Tape and reel packaging: –40°C to +80°C
Terminal wraparound:
approx 0.006/0,15 both ends
terminal
Resistance to soldering heat Max three 40 second reflows at
Amax Bmax Cmax
D
E
F
G
H
+260°C, parts cooled to room temperature between cycles
0.034
0,86
0.021
0,53
0.018
0,45
0.006 0.015 0.010 0.014 0.021 inches
Temperature Coefficient of Inductance (TCL) +25 to +125 ppm/°C
0,16
0,38 0,25 0,36 0,53 mm
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Packaging 2000 per 7″ reel. Paper tape: 8 mm wide, 0.5 mm thick,
2 mm pocket spacing
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Document 302-2 Revised 07/22/21
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
© Coilcraft Inc. 2021
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
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