WLCW2012HQG2N5PB [WALSIN]
SMD Wire Wound Ceramic Chip Inductors;
| 型号： | WLCW2012HQG2N5PB |
| 厂家： | 
Walsin Technology |
| 描述： | SMD Wire Wound Ceramic Chip Inductors |
| 文件： | 总6页 (文件大小：243K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
WLCW2012HQ
SMD Wire Wound Ceramic Chip Inductors
(High Q)
*Contents in this sheet are subject to change without prior notice.
Page 1 of 6
ASC_WLCW2012HQ Series_V3.0
Nov. Y2017
Features
1.
2.
Standard chip size bobbin with wire wound coil provides high reliability, productivity and performance.
WLCW2012HQ Series offers higher Q factors. In addition, current handling has been improved with
significantly lower DCR values. Like all wire wound ceramic chip inductors, the WLCW2012HQ Series
provides exceptional SRFs, tight inductance tolerance and batch consistency.
3.
4.
Wide range inductance and various tolerance options.
RoHS compliant.
Applications
1.
2.
3.
Communication: GSM/3G/LTE, Wi-Fi, GPS.
Consumer: Cabel/Terrestrial/BS Tuner, Bluetooth, Wireless Audio, Remote control.
M2M: ZigBee, Proprietary wilreless.
Shape and Dimension
Color Code
Unit: mm
IDENTIFIER
Example : WLCW2012HQ□2N5PB
MARKING : BLACK
WLCW2012HQ
COLOR CODE
MARK COLOR CODE IN COMPOSITE SPECIFICATION
WLCW
M1
M2
M3
Series
2012HQ
2.40(MAX)
1.65(MAX)
1.45(MAX)
Ordering Information
WL
CW
2012
HQ
J
2N5
P
B
Product
Code
Series
Dimensions
Series
extension
Tolerance
Value
Packing Code
WL:
Inductor
SMD wire
wound
ceramic chip
inductor.
2012
HQ:
2N5 =2.5nH
12N=12nH
P=7” Reeled
(Embossed tape)
B:STD
G: ± 2%
J: ± 5%
(EIA 0805)
Higher Q &
Lower DCR
Page 2 of 6
ASC_WLCW2012HQ Series_V3.0
Nov. Y2017
Electrical Characteristics
WLCW2012HQ series
Measuring
Tolerance Frequency
(MHz)
SRF
(GHz)
Min
RDC
Max
( mOHM )
L
(nH)
Q
(Min)
Test Freq
(MHz)
Irms
(mA)
Color
Code
Walsin Part Number
WLCW2012HQ
WLCW2012HQ
WLCW2012HQ
WLCW2012HQ
WLCW2012HQ
WLCW2012HQ
WLCW2012HQ
WLCW2012HQ
WLCW2012HQ
WLCW2012HQ
WLCW2012HQ
WLCW2012HQ
□
□
□
□
□
□
□
□
□
□
□
□
2N5PB
5N6PB
6N2PB
12NPB
16NPB
18NPB
20NPB
27NPB
30NPB
39NPB
48NPB
51NPB
2.5
5.6
6.2
12
16
18
20
27
30
39
48
51
J
250
250
250
250
250
250
250
250
250
250
200
200
80
98
88
80
72
75
70
75
65
65
65
65
1500
1500
1000
1000
500
10.30
6.10
4.75
3.00
2.95
2.55
2.05
2.00
1.95
1.60
1.40
1.40
20
35
1.6
1.6
1.6
1.6
1.5
1.4
1.4
1.3
1.2
1.1
1.2
1.0
Black
Brown
Red
J
J
35
G
G
G
G
G
G
G
G
G
、
、
、
、
、
、
、
、
、
J
J
J
J
J
J
J
J
J
45
Orange
Yellow
Green
Blue
60
500
60
500
55
500
70
Violet
Gray
500
95
500
110
95
White
Black
Brown
500
500
120
Tolerance
OPERATING TEMPERATURE : -40
MSL LEVEL 1
Q :TESTED BY AGILENT 4287A with 16197A or its equivalent
： J：±5%、G：±2%
℃
~ 125℃
※
：
L、
SRF : TESTED BY HP 8753E or HP4291B with 16193A or its equivalent
DCR: TESTED BY AGILENT 4338B or its equivalent
Page 3 of 6
ASC_WLCW2012HQ Series_V3.0
Nov. Y2017
RELIABILITY PERFORMANCE
Reliability Experiment For Electrical
Test Item
Test Condition
Standard Source
MIL-STD-202G
Method 103B
Test Condition B
+40℃± 2℃, humidity of 90% ± 5% (total 96 hours).
Humidity Test
1.Temperature: +125℃±2℃
2.Test time: 48±2hrs
High Temperature
Test
IEC 68-2
Test Condition B
1.Temperature: -40℃±2℃
2.Test time: 48±2hrs
Low Temperature
Test
IEC 68-2
Test Condition A
MIL-STD-202G
Method 107G
Test Condition B-
2
+125℃±5℃ (30 minutes) ~ -40 ± 5℃ (30 minutes),
temperature switch time: 5 minutes (total 50 cycles).
Thermal Shock
Life Test
MIL-STD-202G
Method 108A
Test Condition B
+70℃±5℃ (250Hours)
Reliability Experiment For Physical
Test Item
Test Condition
Standard Source
10-55-10HZ, amplitude: 1.5mm, direction: X, Y, Z axes, MIL-STD-202G
Vibration Test
each axis 2 hours (total 6 hours).
Method 201A
IR/convection reflow:Peak Temp 250±5℃ for 5Sec in
air, Through 2 Cycle. Temperature
Ramp:+1~4°C/sec; Above1 83°C, must keep 90 s - 120
s
MIL-STD-202G
Method 210F
Test Condition
(Reflow)
Solder Heat
Resistance Test
Soak in 245 ℃ solder pot of 3Sec, PAD must have
95% above coverage.
Solder Ability Test
J-STD-003B
Page 4 of 6
ASC_WLCW2012HQ Series_V3.0
Nov. Y2017
Typical RoHS Reflow Profile
Page 5 of 6
ASC_WLCW2012HQ Series_V3.0
Nov. Y2017
Packaging Specification
THE FORCE FOR TEARING OFF COVER TAPE IS 10 TO
100 GRAMS IN THE ARROW DIRECTION.
THICKNESS (t)
0.10 MAX
165 TO 180°
TOP COVER TAPE
EMBOSSED CAVITY
BASE TAPE
EMBOSSED CARRIER
START
END
NO COMPONENTS
160 (mm) MIN
COMPONENTS
NO COMPONENTS
MIN. 390 (mm)
MAX. 560 (mm)
COVER TAPE
USER DIRECTION OF FEED
CARRIER TAPE REELS (mm)
DIMENSIONS OF CARRIER TAPE (mm)
MATERIAL:
PLASTIC
C
4.0±0.1
2.0±0.1
+0.1
-0
φ1.5
P
D
B
A
B
C
D
12.5
-
N
P
W
t
DIM.
TOL.
178
2.0
13.0
8.4
-
50
4.0
8.0
0.25
MIN
±
±
0.8
±
0.1
±
0.2
±
0.05
Quantity per reel：3K pcs
Page 6 of 6
ASC_WLCW2012HQ Series_V3.0
Nov. Y2017
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