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WLCW3225 [WALSIN]

SMD Wire Wound Ceramic Chip Inductors;
WLCW3225
型号： WLCW3225
厂家： Walsin Technology    Walsin Technology
描述：

SMD Wire Wound Ceramic Chip Inductors
文件： 总6页 (文件大小：246K)
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WLCW3225  
SMD Wire Wound Ceramic Chip Inductors  
*Contents in this sheet are subject to change without prior notice.  
Page 1 of 6  
ASC_WLCW3225 Series_V1.0  
Nov. Y2017  
Features  
1.  
2.  
3.  
4.  
Standard chip size bobbin with wire wound coil provides high reliability, productivity and performance.  
Excellence Q and SRF characteristics for RF application, such as LO tank, antenna matching and filter.  
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  
... .  
M1  
M3  
.1.02 1.78 1.02  
Unit:mm  
Unit: mm  
2nd  
Example : WLCW3225Z0□4N7PB  
MARKING : Dots 1 and 2 indicate the inductance in nano Henries.  
(DOTS 1：YELLOW，DOTS 2：VIOLET)  
Dots 3 indicates number of zeroes to be added.  
(DOTS 3：BLACK)  
1st  
multiplier  
COLOR CODE  
WLCW  
Series  
M1  
M2  
M3  
3225  
3.42(MAX)  
2.30(MAX)  
2.80(MAX)  
Ordering Information  
WL  
CW  
3225  
Z0  
J
4N7  
P
B
Product  
Code  
Series  
Dimensions  
Series  
extension  
Tolerance  
Value  
Packing Code  
WL:  
Inductor  
SMD Wire  
Wound  
Ceramic  
Chip  
3225 :EIA 1210  
Z0:STD  
4N7 =4.7nH  
R12 =120nH  
2R2 =2200nH  
12N =12nH  
P=7” Reeled  
(Embossed tape)  
B:STD  
G: ± 2%  
J: ± 5%  
K: ±10%  
inductor.  
Page 2 of 6  
ASC_WLCW3225 Series_V1.0  
Nov. Y2017  
Electrical Characteristics  
WLCW3225 series  
DCR  
Max  
(Ω)  
Measuring  
Frequency  
(MHz)  
Test  
Freq  
(MHz)  
SRF  
(GHz)  
Min  
Color Code  
2nd  
L
(nH)  
Q
(Min)  
Irms  
(mA)  
Walsin Part Number  
Tolerance  
1st  
multiplier  
WLCW3225Z0□4N7PB  
WLCW3225Z0□5N6PB  
WLCW3225Z0□10NPB  
WLCW3225Z0□12NPB  
WLCW3225Z0□15NPB  
WLCW3225Z0□18NPB  
WLCW3225Z0□22NPB  
WLCW3225Z0□27NPB  
WLCW3225Z0□33NPB  
WLCW3225Z0□39NPB  
WLCW3225Z0□47NPB  
WLCW3225Z0□56NPB  
WLCW3225Z0□68NPB  
WLCW3225Z0□82NPB  
WLCW3225Z0□91NPB  
WLCW3225Z0□R10PB  
WLCW3225Z0□R12PB  
WLCW3225Z0□R15PB  
WLCW3225Z0□R18PB  
WLCW3225Z0□R22PB  
WLCW3225Z0□R27PB  
WLCW3225Z0□R33PB  
WLCW3225Z0□R36PB  
WLCW3225Z0□R39PB  
WLCW3225Z0□R47PB  
WLCW3225Z0□R56PB  
WLCW3225Z0□R68PB  
WLCW3225Z0□R82PB  
WLCW3225Z0□R91PB  
WLCW3225Z0□1R0PB  
WLCW3225Z0□1R2PB  
WLCW3225Z0□1R5PB  
WLCW3225Z0□1R8PB  
WLCW3225Z0□2R2PB  
WLCW3225Z0□3R3PB  
4.7  
5.6  
K , J  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
50  
50  
50  
60  
60  
60  
60  
60  
60  
60  
60  
60  
60  
60  
60  
60  
60  
60  
60  
60  
60  
50  
50  
50  
50  
50  
50  
50  
50  
50  
45  
45  
45  
45  
45  
25  
1000  
1000  
500  
500  
500  
300  
300  
300  
300  
300  
300  
300  
300  
300  
300  
300  
300  
300  
300  
300  
300  
100  
100  
100  
100  
100  
100  
100  
100  
100  
50  
6000  
5500  
4000  
3400  
3200  
2800  
2300  
2000  
1800  
1800  
1600  
1500  
1300  
1200  
1100  
1100  
900  
0.06  
0.08  
0.06  
0.06  
0.06  
0.06  
0.08  
0.08  
0.08  
0.08  
0.08  
0.10  
0.10  
0.10  
0.10  
0.10  
0.12  
0.18  
0.21  
0.27  
0.33  
0.37  
0.63  
0.63  
0.69  
0.90  
1.05  
1.45  
1.45  
2.10  
2.40  
2.70  
3.50  
3.80  
10  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
1000  
1000  
500  
500  
500  
500  
500  
500  
600  
500  
400  
400  
400  
350  
350  
280  
250  
220  
180  
150  
150  
Yellow  
Green  
Brown  
Brown  
Brown  
Brown  
Red  
Violet  
Blue  
Black  
Black  
Brown  
Brown  
Brown  
Brown  
Brown  
Brown  
Brown  
Brown  
Brown  
Brown  
Brown  
Brown  
Brown  
Red  
K , J  
10  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
K , J , G  
Black  
Red  
12  
15  
Green  
Gray  
Red  
18  
22  
27  
Red  
Violet  
Orange  
White  
Violet  
Blue  
33  
Orange  
Orange  
Yellow  
Green  
Blue  
39  
47  
56  
68  
Gray  
Red  
82  
Gray  
91  
White  
Brown  
Brown  
Brown  
Brown  
Red  
Brown  
Black  
Red  
100  
120  
150  
180  
220  
270  
330  
360  
390  
470  
560  
680  
820  
910  
1000  
1200  
1500  
1800  
2200  
3300  
Red  
50  
800  
Green  
Gray  
Red  
Red  
50  
760  
Red  
50  
760  
Red  
50  
660  
Red  
Violet  
Orange  
Blue  
Red  
50  
650  
Orange  
Orange  
Orange  
Yellow  
Green  
Blue  
Red  
50  
500  
Red  
50  
600  
White  
Violet  
Blue  
Red  
50  
550  
Red  
50  
470  
Red  
25  
450  
Gray  
Red  
Red  
25  
400  
Gray  
Red  
25  
400  
White  
Brown  
Brown  
Brown  
Brown  
Red  
Brown  
Black  
Red  
Red  
25  
340  
Orange  
Orange  
Orange  
Orange  
Orange  
Orange  
7.96  
7.96  
7.96  
7.96  
27  
320  
50  
300  
Green  
Gray  
Red  
50  
280  
50  
260  
27  
140  
Orange  
Orange  
Tolerance  
OPERATING TEMPERATURE : -40  
MSL LEVEL 1  
Q TEST BY HP4291B  
：
K
：
±10%  
、
J
：
±5%  
、
G
：
±2%  
~ 125  
℃
℃
※
：
L
、
SRF TEST BY HP 8753E  
DCR TEST BY ZENTECH 502BC  
Page 3 of 6  
ASC_WLCW3225 Series_V1.0  
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_WLCW3225 Series_V1.0  
Nov. Y2017  
Typical RoHS Reflow Profile  
Page 5 of 6  
ASC_WLCW3225 Series_V1.0  
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
N
P
W
t
DIM.  
TOL.  
178  
13.0  
8.4  
1.0  
12.5  
MAX  
50  
4.0  
8.0  
0.25  
MIN  
±
2.0  
±
0.8  
+
−
0
±
0.1  
±
0.2  
±
0.05  
Quantity per reel：1.5K pcs  
Page 6 of 6  
ASC_WLCW3225 Series_V1.0  
Nov. Y2017  

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