WLQC2222 Series
SMD Square Air Wound Coil Inductors
*Contents in this sheet are subject to change without prior notice.
Page 1 of 7
ASC_WLQC2222 Series_V4.0
Nov. Y2017
FEATURES
1.
2.
3.
Excellence Q and SRF characteristics for RF application.
Wide range inductance and various tolerance options.
RoHS compliant
APPLICATIONS
1.
2.
3.
4.
Communication system front-end circuit: GSM/3G/LTE, Wi-Fi, GPS.
Cabel/T
errestrial
/BS Tuner, Bluetooth, Wireless Audio, Remote control.
M2M: ZigBee, Proprietary wilreless.
EMI solustion in high frequency circuits.
Shape and Dimension
Unit: mm
WLQC2222 Series
WLQC2222H0□90NLB
WLQC2222H0□R11LB
WLQC2222H0□R13LB
WLQC2222H0□R16LB
WLQC2222H0□R18LB
WLQC2222H0□R22LB
WLQC2222H0□R27LB
WLQC2222H0□R30LB
M1
5.21±0.381
6.35±0.381
6.73±0.381
7.37±0.381
8.13±0.381
9.91±0.381
11.68±0.381
11.94±0.381
M2
5.46±0.254
5.59±0.254
5.59±0.254
5.59±0.254
5.59±0.254
5.59±0.254
5.59±0.254
5.72±0.254
M3
5.69±0.254
5.69±0.254
5.69±0.254
5.69±0.254
5.69±0.254
5.69±0.254
5.69±0.254
5.69±0.254
M4
4.70
5.84
6.22
6.60
7.37
9.14
10.67
11.18
M5
6.35
6.73
6.73
6.73
6.73
6.73
6.73
6.73
M6
2.16
2.16
2.16
2.16
2.16
2.16
2.16
2.16
Ordering Information
WL
Product
Code
WL:
Inductor
QC
Series
Square
air wound
coil
inductor.
2222
Dimensions
2222
H0
Series
extension
H0
J
Tolerance
G:
±
2%
J:
±
5%
90N
Value
90N = 90nH
R11 = 110nH
L
Packing Code
L=13” Reeled
(Embossed Tape)
B
B:STD
Page 2 of 7
ASC_WLQC2222 Series_V4.0
Nov. Y2017
Electrical Characteristics
WLQC2222
Series
WLQC2222H0□90NLB
WLQC2222H0□R11LB
WLQC2222H0□R13LB
WLQC2222H0□R16LB
WLQC2222H0□R18LB
WLQC2222H0□R22LB
WLQC2222H0□R27LB
WLQC2222H0□R30LB
Tolerance
G、J
G、J
G、J
G、J
G、J
G、J
G、J
G、J
L
(nH)
90
110
130
160
180
220
270
300
Q
(Typ)
140
140
140
140
140
140
140
150
Test Freq
(MHz)
50
50
50
50
50
50
50
50
DCR
(mΩ)Max
Ω
5.50
6.50
7.50
8.25
9.50
11.0
12.5
13.8
SRF
(GHz)
Min
1.15
1.00
1.00
1.00
1.10
1.00
0.80
0.72
Rated
Current
(A) Max
5.0
5.7
5.4
5.7
5.0
5.0
4.3
3.7
TEST INSTRUMENT： HP4291B / FIXTURE HP16193A
：
NOTE :
1. Inductance & Q measured on the HP4291B. With HP16193A test fixture.
2. Ambient temperature: -40
℃
to +125℃ with Irms current, +125℃ to +145℃ with derated current.
℃
℃
℃
3. Storage temperature Component:-40
℃
. TO +145℃, Packaging : -40
℃
. TO +80℃.
℃
℃
4. SRF measured using an Agilent/HP 8753 network analyzer.
5. Current that causes a 20℃ temperature rise from 25℃ ambient.
℃
℃
6. Tolerance:G=2%,J=5%
Page 3 of 7
ASC_WLQC2222 Series_V4.0
Nov. Y2017
Characteristic Curve
Inductance vs. Frequency
500
450
400
Inductance (nH)
350
300
250
200
150
100
50
1
2
3
4
5
6
7
8
9
10 20 30 40 50 60 70 80 90 100 200 300 400 500
R30
R20
R16
90N
Frequency (MHz)
Page 4 of 7
ASC_WLQC2222 Series_V4.0
Nov. Y2017
TYPICAL RoHS REFLOW PROFILE
Page 5 of 7
ASC_WLQC2222 Series_V4.0
Nov. Y2017
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