COILCRAFT ST336RAM182JRZ

0805 FERRITE CHIP INDUCTORS
Chip Inductors for Critical Applications ST336RAM
■ Higher inductance values than ceramic 0805 inductors
■ Heavy guage wire for low DCR
■ Ferrite construction for high current handling
Part number1
Inductance2
±5% (µH)
ST336RAM111JRZ
ST336RAM681JRZ
ST336RAM102JRZ
ST336RAM122JRZ
ST336RAM152JRZ
ST336RAM182JRZ
ST336RAM222JRZ
ST336RAM272JRZ
ST336RAM332JRZ
ST336RAM472JRZ
ST336RAM682JRZ
ST336RAM103JRZ
ST336RAM153JRZ
ST336RAM223JRZ
0.11 @ 7.9 MHz
0.68 @ 7.9 MHz
1.0 @ 7.9 MHz
1.2 @ 7.9 MHz
1.5 @ 7.9 MHz
1.8 @ 7.9 MHz
2.2 @ 7.9 MHz
2.7 @ 7.9 MHz
3.3 @ 7.9 MHz
4.7 @ 7.9 MHz
6.8 @ 7.9 MHz
10 @ 2.5 MHz
15 @ 2.5 MHz
22 @ 2.5 MHz
Q min3
Impedance typ
(Ohms)
14 @ 7.9 MHz 370 @ 500MHz
15 @ 7.9 MHz 430 @ 100 MHz
13 @ 7.9 MHz 670 @ 100 MHz
15 @ 7.9 MHz 860 @ 100 MHz
16 @ 7.9 MHz
1000 @ 100 MHz
16 @ 7.9 MHz
1360 @ 100 MHz
15 @ 7.9 MHz 840 @ 50 MHz
15 @ 7.9 MHz
1050 @ 50MHz
15 @ 7.9 MHz
1670 @ 50 MHz
14 @ 7.9 MHz 950 @ 25 MHz
14 @ 7.9 MHz 450 @ 10MHz
14 @ 2.5 MHz 740 @ 10 MHz
13 @ 2.5 MHz
1300 @ 10MHz
13 @ 2.5 MHz
1620 @ 10 MHz
1. When ordering, please specify termination and testing codes:
ST336RAM223JRZ
Termination:R=RoHS compliant matte tin over nickel over silverplatinum-glass frit.
Special order:
Q = RoHS tin-silver-copper (95.5/4/0.5) over tin over
nickel over silver-platinum-glass frit or
P = non-RoHS tin-lead (63/37) over tin over nickel over
silver-platinum-glass frit.
Testing:Z=COTS
H=Screening per Coilcraft CP‑SA‑10001
2. Inductance measured at 0.1 Vrms, using Coilcraft SMD-A fixture in
Agilent/HP 4286A impedance analyzer or equivalent with Coilcraftprovided correlation pieces.
3. Q measured on Agilent/HP 4291A with Agilent/HP 16197A test fixture
or equivalents.
4. SRF measured using Agilent/HP 8753ES network analyzer or
equivalent with Coilcraft SMD‑D test fixture.
5. DCR measured on a Keithley 580 Micro-ohmmeter or equivalent with
a Coilcraft CCF858 test fixture.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
®
1000
340
280
300
225
240
90
80
65
40
28
18
15
15
0.05
0.30
0.39
0.64
0.74
0.98
0.98
1.16
1.20
1.50
1.90
2.20
4.25
6.70
D
F
A
E
terminal
700
410
360
260
250
210
190
190
190
170
150
130
90
75
C
B
overall
Brown
Orange
Yellow
Brown
Green
Blue
Brown
Violet
Gray
Black
Brown
Red
Yellow
Green
H
Pick and
place
material
I
G
J
F
I
Terminal wraparound:
approx 0.008/0,20 both ends
Recommended
Suggested
Land Pattern
Pattern
Land
ABCD
maxmaxmax ref E F G H IJ
0.0900.0680.0600.0200.0500.0160.0400.0700.0400.030inches
2,291,731,520,511,270,411,021,781,020,76
mm
Note: Dimensions are before optional solder application. For maximum
overall dimensions including solder, add 0.0025 in / 0,064 mm to B
and 0.006 in / 0,15 mm to A and C.
Core material Ferrite
Terminations RoHS compliant matte tin over nickel over silverplatinum-glass frit.
Weight 16.7 – 18.0 mg
Ambient temperature –40°C to +85°C with Imax current, +85°C to
+100°C with derated current
Storage temperature Component: –55°C to +100°C.
Packaging: –55°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Enhanced crush-resistant packaging 2000/7″reel;
Plastic tape: 8 mm wide, 0.23 mm thick, 4 mm pocket spacing,
1.6 mm pocket depth
Specifications subject to change without notice.
Please check our website for latest information.
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2011
SRF min4 DCR max5
ImaxColor
(MHz) (Ohms)(mA)code
Document ST781-1 Revised 09/01/11
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com
0805 FERRITE CHIP INDUCTORS
Chip Inductors for Critical Applications – ST336RAM
L vs Frequency
Q vs Frequency
100
30
22 µH
25
6.8 µH
4.7 µH
3.3 µH
2.7 µH
2.2 µH
10
22 µH
20
1.5 µH
1.0 µH
0.68 µH
Q Factor
Inductance (µH)
10 µH
1
0.11 µH
6.8 µH
0.68 µH
2.2 µH
3.3 µH
1.5 µH
4.7 µH
1.0 µH
10 µH 2.7 µH
15
10
5
0.11 µH
0.1
1
100
10
0
1000
1
100
10
Frequency (MHz)
1000
Frequency (MHz)
Impedance vs Frequency
Imax Derating
1000
120
10
1
0.1
90
80
70
60
50
40
25°C
Percent of rated Irms
100
0.11 µH
Impedance (kOhms)
100
1.5 µH
1.0 µH
0.68 µH
22 µH
10 µH
6.8 µH
4.7 µH
3.3 µH
2.7 µH
2.2 µH
110
30
20
10
0.01
0.001
0.01
0.1
1
10
Frequency (GHz)
®
-40
-20
0
20
40
60
80
100
120
Ambient temperature (°C)
Specifications subject to change without notice.
Please check our website for latest information.
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2011
0
Document ST781-2 Revised 09/01/11
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com