Data Sheet
Customer:
Product:
Size:
SMD Wire Wound Chip Inductor- WL High Q Series
0402
Issued Date: 03-July-14
Edition:
REV.A
VIKING TECH CORPORATION
光頡科技股½有限公司
No.70, Kuanfu N. Rad.,
Hsin Chu Industrial Park,
Hukou Hsiang, Hsin Chu Hsien,
303, Taiwan
TEL:886-3-5972931
FAX:886-3-5972935•886-3-5973494
E-mail:sales@viking.com.tw
VIKING TECH CORPORATION KAOHSIUNG BRANCH
光頡科技股½有限公司高雄分公司
No.248-3, Sin-Sheng Rd., Cian-Jhen Dist., Kaohsiung,
806, Taiwan
WUXI TMTEC CO., LTD.
無錫泰銘電子有限公司
No.22 Xixia Road, Machinery & Industry Park,
National Hi-Tech Industrial Development Zone
of Wuxi, Wuxi, Jiangsu Province, China
Zip Code:214028
TEL:886-7-8217999
FAX:886-7-8228229
E-mail:sales@viking.com.tw
TEL:86-510-85203339
FAX:86-510-85203667•86-510-85203977
E-mail:china@viking.com.tw
Produced by
(QC)
03-July-14
Checked
(QC)
03-July-14
Approved by
(QC)
03-July-14
Prepared by
(Sales)
03-July-14
Accepted by
(Customer)
Susan Huang
J.C. Liu
J.C. Liu
【WL02(H)
Series】
SMD Wire Wound Chip Inductor
SMD Wire Wound Chip Inductor
■Scope
－Ceramic
body and wire wound construction provide highest SRFs available …..
■Features
－Ceramic
base provide high SRF
－Ultra-compact
inductors provide high Q factors
－Low
profile, high current are available
－Miniature
SMD chip inductor for fully automated assembly
－Outstanding
endurance from Pull-up force, mechanical shock and pressure
－Tighter
tolerance down to
±2%
－Smaller
size of 0402 (1005)
■Applications
RF Products:
－Cellular
Phone (CDMA/GSM/PHS)
－Cordless
Phone (DECT/CT1CT2)
－Remote
Control, Security System
－Wireless
PDA
－WLL,
Wireless LAN / Mouse / Keyboard / Earphone
－VCO,
RF Module & Other Wireless Products
－Base
Station, Repeater
－GPS
Receiver
Broad Band Applications:
－CATV
Filter, Tuner
－Cable
Modem/ XDSL Tuner
－Set
Top Box
IT Applications:
－USB
2.0
－IEEE
1394
■Construction
4
1
3
2
1
Ceramic Core
2
Magnet Wire
3
4
Electrode (Ag/Pd+Ni+Sn)
UV Glue
■Dimensions
Overall
B
F
C
I
J
I
D
H
A
G
F
Pad
Layout
E
Terminal
Terminal Wraparound:
Approx. 0.007” /0.18mm Both Ends
Unit: mm
Type
WL02
Size
(Inch)
0402
A
max.
1.27
B
max.
0.76
C
max.
0.61
D
Ref.
0.15
E
0.51
F
0.23
G
0.56
H
0.66
I
0.50
J
0.46
www.viking.com.tw
For detail questions, contact : sales@viking.com.tw
1
Edition : REV.A
Revision: 03-July-2014
【WL02(H)
Series】
SMD Wire Wound Chip Inductor
■Part
Numbering
WL
Product
Type
02
Dimensions
(L×W)
02: 0402
J
Inductance
Tolerance
C: ±0.2nH
D: ±0.5nH
G: ±2%
J: ±5%
K: ±10%
T
Packaging
Code
T: Taping Reel
H
Design
Code
H: High Current and High Q
1N6
Inductance
1N0: 1nH
24N: 24nH
■Electrical
Specifications
WL02 Wire Wound Chip Inductors /High Q Type
Inductance
(nH)
1.0
2.0
2.2
2.4
2.7
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
8.7
9.0
9.5
10
11
12
13
15
16
18
19
20
21
22
23
24
25
26
27
30
33
36
37
39
40
43
47
51
Tolerance
±0.2nH, ±0.5nH, ±5%, ±10%
±0.2nH, ±0.5nH, ±5%, ±10%
±0.2nH, ±0.5nH, ±5%, ±10%
±0.2nH, ±0.5nH, ±5%, ±10%
±0.2nH, ±0.5nH, ±5%, ±10%
±0.2nH, ±0.5nH, ±5%, ±10%
±0.2nH, ±0.5nH, ±5%, ±10%
±0.2nH, ±0.5nH, ±5%, ±10%
±0.5nH, ±5%, ±10%
±0.5nH, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
±2%, ±5%, ±10%
L
Freq.
(MHz)
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
Quality
Factor
900MHz
1.7GHz
46
58
60
60
62
66
65
64
63
58
54
73
73
68
60
68
68
67
64
62
68
66
62
62
57
58
61
58
48
60
60
55
57
56
62
61
61
59
57
56
56
52
48
52
75
85
86
83
85
95
94
98
90
83
76
105
100
94
82
95
95
92
90
90
98
100
82
85
77
74
88
76
62
74
77
71
73
74
86
87
80
76
72
84
75
68
62
59
SRF
(GHz) min.
16.0
15.2
15.1
14.0
13.0
12.8
11.7
9.50
7.15
6.85
6.80
6.50
5.80
5.80
5.40
5.40
5.00
5.00
4.70
4.70
4.70
4.40
4.20
3.90
3.70
3.55
3.50
3.50
1.70
3.30
3.30
3.15
3.15
3.15
3.20
2.90
2.80
2.80
2.70
2.60
2.60
2.50
2.40
2.30
DCR
(Ω) max.
0.030
0.038
0.038
0.042
0.075
0.045
0.045
0.045
0.050
0.070
0.115
0.050
0.055
0.065
0.090
0.065
0.065
0.080
0.090
0.100
0.065
0.100
0.150
0.110
0.140
0.120
0.145
0.185
0.460
0.160
0.160
0.200
0.250
0.285
0.320
0.330
0.330
0.380
0.460
0.430
0.430
0.520
0.580
0.700
IDC
(mA) max.
2300
2100
2100
2000
1500
1700
1700
1700
1600
1500
1200
1600
1600
1500
1400
1500
1500
1400
1400
1300
1400
1200
870
1100
850
900
850
780
450
800
800
700
600
450
450
450
490
480
470
450
450
450
420
360
www.viking.com.tw
For detail questions, contact : sales@viking.com.tw
2
Edition : REV.A
Revision: 03-July-2014
【WL02(H)
Series】
SMD Wire Wound Chip Inductor
■Environmental
Characteristics
Electrical Performance Test
Item
Inductance
Q
SRF
DC Resistance RDC
Rated Current IDC
Over Load
Withstanding Voltage
Insulation Resistance
Mechanical Performance Test
Item
Vibration
Requirement
Test Method
Test device shall be soldered on the substrate
Oscillation Frequency: 10 to 55 to 10Hz for 1 min.
Amplitude: 1.5 mm
Time: 2 hrs for each axis (X, Y &Z), total 6 hrs
Solder Temperature: 260±5°C
Immersion Time: 10±2 seconds
The device should be soldered (260±5 for 10 seconds) to a tinned
copper subs rate. A dynamiter force gauge should be applied to the side
of the component. The device must with stand a minimum force of 2 or 4
pounds without a failure of adhesion on termination
Dropping chip by each side and each corner. Drop 10 times in total
Drop height: 100 cm
Drop weight: 125 g
Inductor shall be dipped in a melted solder bath at 245±5 for 3 seconds
MIL-STD-202F, Method 215D
Requirement
Test Method
E4982A
E4982A
E4982A
E4982A
Applied the current to coils, the temperature of coil increases
ΔT15℃
(Ta=25℃).
5 minutes
Refer to standard electrical
characteristic spec.
Inductors shall have no evidence of Applied 2 times of rated allowed DC current to inductor for a period of
electrical and mechanical damage
Inductors shall be no evidence of AC voltage of 500 VAC applied between inductors terminal and case for
electrical and mechanical damage.
1000M ohm min.
1 min.
100 V
DC
applied between inductor terminal and case
Appearance: No damage
L change: within ±5%
Q change: within ±10%
Resistance to Soldering Heat
Component Adhesion
(Push Test)
1 lbs. For 0402
2 lbs. For 0603
3 lbs. For the rest
Drop
No damage
Solderability
Resistance to Solvent
Climatic Test
Item
Temperature Characteristic
Humidity
90% covered with solder
No damage on appearance and
marking
Requirement
Item
-40~+125°C
Temperature: 40±2°C
Relative Humidity: 90~95%
Time: 96±2 hrs
Measured after exposure in the room condition for 2 hrs
Temperature: -40±2°C
Time: 96±2 hrs
Inductors are tested after 1 hour at room temperature
One cycle:
Step
Temperature（°C）
Time（min.）
1
-25±3
30
2
25±2
15
3
125±3
30
4
25±2
15
Total: 5 cycles
Temperature: 125±2°C
Time: 96±2 hrs
Measured after exposure in the room condition for 1hour
Low Temperature Storage
Appearance: No damage
L change: within ±10%
Q change: within ±20%
Thermal Shock
High Temperature Storage
High Temperature Load Life
Damp Heat with Load
Temperature: 85±2°C
Time: 1000±12 hrs
There should be no evidence of short Load: Allowed DC current
Temperature: 40±2°C
of open circuit.
Relative Humidity: 90~95%
Time: 1000±12 hrs
Load: Allowed DC current
Storage Temperature: 25±3°C; Humidity < 80%RH
www.viking.com.tw
For detail questions, contact : sales@viking.com.tw
3
Edition : REV.A
Revision: 03-July-2014
【WL02(H)
Series】
SMD Wire Wound Chip Inductor
■Packaging
Reel Dimensions & Packaging Quantity
1.2 ± 0.2
D: 21.8 ± 0.8
178 ± 2.0
D: 13.0 ± 0.3
Thickness: 0.1(0.004) Max
Embossed
60 ± 0.5
9 ± 0.3
11.4 ± 1.0
2.0 ± 0.5
Embossed Carrier
Paper Tape specification and Packaging Quantity
φ
1.5
P0
P1
1.75±0.1
F
W
B
H
A
P
Unit : mm
Type
WL02
A
0.72
B
1.19
H
0.60
F
3.50
P
2.00
P
0
4.00
P
1
2.00
W
8.00
Reel (EA)
4,000
www.viking.com.tw
For detail questions, contact : sales@viking.com.tw
4
Edition : REV.A
Revision: 03-July-2014
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