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WI25C321J1U2 [ETC]

WIRE WOUND INDUCTORS; 绕线电感
WI25C321J1U2
型号： WI25C321J1U2
厂家： ETC    ETC
描述：

WIRE WOUND INDUCTORS
绕线电感
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WIRE WOUND INDUCTORS  
FERRITE BASE / LARGE CURRENT  
Gausstek Corp.  
Series WI - C  
OUTLINE  
The characteristics of this series perform low RDC and carry large current.  
Best for power supply applications such as PC, conveyable telephone, and other  
FEATURES  
Very strong solderability by reflow soldering and soldering iron.  
Highly accurate dimensions can be mounted automatically  
Terminals are highly resistant to pull forces.  
Highly resistant to mechanical shoks and pressure.  
Highly reliable in environments of sudden temperature change and humidity.  
Superior IDC for DC to DC converter.  
PRODUCT IDENTIFICATION  
WI 20 C 18 2 J 1U  
a
b
c
d
e
f
g
a:Type of products - SMD Wire wound inductors with Ferrite Base  
b:Dimension  
c:Materials  
d:Thickness  
e:Packing  
f:Tolerance  
g: Inductance  
-
-
-
-
-
-
20:252018 25:322522 32:453232 50:565050  
C - Ferrite Base for high current application.  
18 = 2.2mm Max. 22 = 2.6mm Max, 32 = 3.2mm, 50 = 5.0mm  
PCS/REEL - 1 = 1000, 2 = 2000, G = 400, I = 500  
J : ±5% K : ±10% M : ±20%  
1N2 = 0.0012uH, 100N = 0.1uH, 1U = 1.0uH, 1U2 = 1.2uH, 1M = 1000 mH, 1M2 = 1200mH  
The Part number of Lead-Free Products will be added "X" after original one as identification. EX: WS03X314G1N8X  
APPLICATIONS  
Microtelevisions, liquid crystal televisions,video cameras, portable  
VCRs, car radios,car stereos, thin tape radios, television tuners,  
mobile telephones, radio and other electronic devices.  
SHAPES AND DIMENSIONS  
in mm  
A
B
C
D
Type  
Alias in mm  
Alias in inch  
E
F
G
Max.  
Max.  
Max.  
Ref.  
2.03  
2.40  
0.51  
0.51  
1.52  
2.18  
WI20C18  
WI25C22  
252018  
322522  
1008  
1210  
2.92  
3.70  
2.79  
2.90  
2.2  
2.6  
0.7  
0.9  
WI20C18 & WI25C22  
WI32C32 & WI50C50  
in mm  
TYPE  
Alias in m  
453232  
Alias in inch  
1812  
L
W
H
P
E
WI32C32  
WI50C50  
4.5±0.3  
5.6±0.3  
3.2±0.3  
5.0±0.3  
3.2±0.2  
5.0±0.2  
1.4±0.4  
1.8±0.3  
0.9±0.2  
1.3±0.2  
565050  
2220  
WIRE WOUND INDUCTORS FERRITE BASE / LARGE CURRENT  
Gausstek Corp.  
Series WI - C  
ELECTRICAL CHARATERISTICS  
WI20C18  
Test  
SRF  
Tolerance  
( ±% )  
Q
RDC  
Part Number  
L (µH)  
Frequency (MHz)  
IDC (mA)  
Min.  
(Ω )Max.  
(MHz)  
Min.  
1.00  
1.50  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
25  
25  
25  
25  
25  
25  
20  
20  
20  
20  
16  
7.96  
300  
0.34  
0.42  
0.5  
0.65  
0.8  
1
1500  
1400  
1200  
1000  
800  
WI20C182 □ - 1U  
WI20C182 □ - 1U5  
WI20C182 □ - 2U2  
WI20C182 □ - 3U3  
WI20C182 □ - 4U7  
WI20C182 □ - 6U8  
WI20C182 □ - 10U  
WI20C182 □ - 15U  
WI20C182 □ - 22U  
WI20C182 □ - 33U  
WI20C182 □ - 47U  
7.96  
7.96  
7.96  
7.96  
7.96  
2.52  
2.52  
2.52  
2.52  
2.52  
270  
140  
95  
90  
68  
45  
40  
25  
25  
20  
2.20  
3.30  
4.70  
6.80  
730  
10.00  
15.00  
22.00  
33.00  
47.00  
1.5  
2.2  
2.7  
4
700  
500  
470  
400  
8
300  
Tolerance: J = ±5%, K = ±10%  
Operating temperature range from -25℃ to 85℃ .  
L/Q : Agilent/HP4291 & Agilent/HP16193A  
SRF: Agilent/HP4291A  
RDC: DIGITAL MULTIMETER CH502BC / HP4338B  
IDC for Inductance drp 10% from its value without current  
Test Instruments : HP4291A Impedance / Material Analyzer  
Gausstek Corp. WIRE WOUND INDUCTORS FERRITE BASE / LARGE CURRENT  
Series WI - C  
ELECTRICAL CHARATERISTICS  
WI25C22  
Test  
Q Min. Frequency  
(MHz)  
SRF  
(MHz)  
Min.  
Tolerance  
( ±% )  
RDC  
Part Number  
L (µH)  
IDC (mA)  
(Ω ) Max.  
1.00  
1.50  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
J,K  
20  
20  
20  
20  
20  
20  
15  
15  
15  
15  
15  
15  
15  
15  
15  
15  
15  
15  
7.96  
100.0  
80.0  
68.0  
54.0  
43.0  
33.0  
28.0  
19.0  
16.0  
12.0  
10.0  
9.0  
0.08  
0.13  
0.13  
0.16  
0.20  
0.27  
0.36  
0.56  
0.77  
1.10  
1.64  
2.80  
3.70  
6.10  
8.40  
12.3  
22  
1500  
1125  
970  
837  
675  
600  
520  
480  
310  
270  
210  
189  
145  
120  
100  
80  
WI25C222 □ - 1U  
WI25C222 □ - 1U5  
WI25C222 □ - 2U2  
WI25C222 □ - 3U3  
WI25C222 □ - 4U7  
WI25C222 □ - 6U8  
WI25C222 □ - 10U  
WI25C222 □ - 15U  
WI25C222 □ - 22U  
WI25C222 □ - 33U  
WI25C222 □ - 47U  
WI25C222 □ - 68U  
WI25C222 □ - 100U  
WI25C222 □ - 150U  
WI25C222 □ - 220U  
WI25C222 □ - 330U  
WI25C222 □ - 470U  
WI25C222 □ - 680U  
7.96  
2.20  
7.96  
3.30  
7.96  
4.70  
7.96  
6.80  
7.96  
10.00  
15.00  
22.00  
33.00  
47.00  
68.00  
100.00  
150.00  
220.00  
330.00  
470.00  
680.00  
2.52  
2.52  
2.52  
2.52  
2,52  
2.52  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
6.0  
5.0  
4.0  
3.5  
2.8  
75  
2.0  
28  
65  
Tolerance: J = ±5%, K = ±10%  
Operating temperature range from -25℃ to 85℃ .  
L/Q : Agilent/HP4291A & Agilent/HP16193A (Over 1MHz)  
Agilent/HP4285A & Agilent/HP16193A ((Under 1MHz)  
SRF: Agilent/HP4291A  
RDC: DIGITAL MULTIMETER CH502BC / HP4338B  
IDC for Inductance drp 10% from its value without current  
Test Instruments : HP4291A Impedance / Material Analyzer  
WIRE WOUND INDUCTORS FERRITE BASE / LARGE CURRENT  
Gausstek Corp.  
Series WI - C  
ELECTRICAL CHARATERISTICS  
WI32C32  
Test  
Q Min. Frequency  
(MHz)  
SRF  
(MHz)  
Min.  
Tolerance  
( ±% )  
RDC  
(Ω )Max.  
Part Number  
L (µH)  
IDC (mA)  
WI32C32IK - 1U  
WI32C32IK - 1U2  
WI32C32IK - 1U5  
WI32C32IK - 1U8  
WI32C32IK - 2U2  
WI32C32IK - 2U7  
WI32C32IK - 3U3  
WI32C32IK - 3U9  
WI32C32IK - 4U7  
WI32C32IK - 5U6  
WI32C32IK - 6U8  
WI32C32IK - 8U2  
WI32C32IK - 10U  
WI32C32IK - 12U  
WI32C32IK - 15U  
WI32C32IK - 18U  
WI32C32IK - 22U  
WI32C32IK - 27U  
WI32C32IK - 33U  
WI32C32IK - 39U  
WI32C32IK - 47U  
WI32C32IK - 56U  
WI32C32IK - 68U  
WI32C32IK - 82U  
WI32C32IK - 100U  
WI32C32IK - 120U  
WI32C32IK - 150U  
WI32C32IK - 180U  
WI32C32IK - 220U  
WI32C32IK - 270U  
WI32C32IK - 330U  
1.00  
1.20  
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
20  
20  
20  
20  
20  
20  
20  
7.96  
7.96  
7.96  
7.96  
7.96  
7.96  
7.96  
7.96  
7.96  
7.96  
7.96  
7.96  
2.52  
2.52  
2.52  
2.52  
2.52  
2.52  
2.52  
2.52  
2.52  
2.52  
2.52  
2.52  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
200.0  
155.0  
130.0  
100.0  
80.0  
55.0  
45.0  
40.0  
35.0  
30.0  
28.0  
25.0  
22.0  
21.0  
20.0  
18.0  
17.0  
15.0  
14.0  
12.0  
11.5  
10.5  
9.0  
0.11  
0.12  
0.15  
0.16  
0.18  
0.20  
0.22  
0.24  
0.27  
0.30  
0.35  
0.40  
0.50  
0.60  
0.70  
0.80  
0.90  
1.20  
1.40  
1.60  
1.90  
2.20  
2.60  
3.50  
4.00  
4.50  
6.50  
7.50  
9.00  
11.00  
13.00  
1050  
1000  
950  
900  
850  
800  
750  
700  
650  
650  
600  
600  
550  
500  
450  
400  
370  
330  
300  
280  
260  
240  
220  
200  
180  
160  
140  
120  
120  
100  
90  
1.50  
1.80  
2.20  
2.70  
3.30  
3.90  
4.70  
5.60  
6.80  
8.20  
10.00  
12.00  
15.00  
18.00  
22.00  
27.00  
33.00  
39.00  
47.00  
56.00  
68.00  
82.00  
100.00  
120.00  
150.00  
180.00  
220.00  
270.00  
330.00  
8.5  
7.0  
6.5  
6.0  
5.5  
5.0  
4.5  
4.0  
Tolerance: J = ±5%, K = ±10%  
Operating temperature range from -25℃ to 85℃ .  
L/Q' SRF : HP4286A RF Impedance Analyzer  
L/Q : HP4284A LF Impedance Analyzer  
RDC: DIGITAL MULTIMETER HP4338B / CH502BC  
IDC : HP4284A & HP42841A  
Test Instruments : HP4291A Impedance / Material Analyzer  
WIRE WOUND INDUCTORS  
FERRITE BASE / LARGE CURRENT  
Gausstek Corp.  
Series WI - C  
ELECTRICAL CHARATERISTICS  
WI50C50  
Test  
Tolerance (  
SRF (MHz)  
RDC (Ω )Max.  
Min.  
Part Number  
L (µH)  
Q Min.  
Frequency  
IDC (mA)  
±% )  
(MHz)  
WI50C50GK - 1U  
WI50C50GK - 1U2  
WI50C50GK - 1U5  
WI50C50GK - 1U8  
WI50C50GK - 2U  
WI50C50GK - 2U7  
WI50C50GK - 3U3  
WI50C50GK - 3U9  
WI50C50GK - 4U7  
WI50C50GK - 5U6  
WI50C50GK - 6U8  
WI50C50GK - 8U2  
WI50C50GK - 10U  
WI50C50GK - 12U  
WI50C50GK - 15U  
WI50C50GK - 18U  
WI50C50GK - 22U  
WI50C50GK - 27U  
WI50C50GK - 33U  
WI50C50GK - 39U  
WI50C50GK - 47U  
WI50C50GK - 56U  
WI50C50GK - 68U  
WI50C50GK - 82U  
WI50C50GK - 100U  
WI50C50GK - 120U  
WI50C50GK - 150U  
WI50C50GK - 180U  
WI50C50GK - 220U  
WI50C50GK - 270U  
WI50C50GK - 330U  
WI50C50GK - 390U  
WI50C50GK - 470U  
WI50C50GK - 560U  
WI50C50GK - 680U  
WI50C50GK - 820U  
WI50C50GK - 1M  
1.00  
1.20  
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
7.96  
95.0  
70.0  
55.0  
47.0  
42.0  
37.0  
34.0  
32.0  
29.0  
26.0  
24.0  
22.0  
19.0  
17.0  
16.0  
14.0  
13.0  
11.5  
10.5  
9.5  
0.030  
0.035  
0.040  
0.050  
0.060  
0.070  
0.080  
0.090  
0.110  
0.130  
0.150  
0.180  
0.210  
0.250  
0.300  
0.360  
0.430  
0.520  
0.620  
0.720  
0.850  
1.000  
1.200  
1.400  
1.600  
1.900  
2.200  
2.800  
3.400  
4.200  
4.900  
5.800  
7.000  
8.500  
10.000  
13.000  
15.000  
1800  
1700  
1600  
1400  
1300  
1200  
1120  
1050  
950  
880  
810  
750  
690  
630  
580  
530  
480  
440  
400  
370  
340  
310  
290  
270  
250  
230  
210  
190  
170  
155  
140  
130  
120  
110  
100  
90  
7.96  
1.50  
7.96  
1.80  
7.96  
2.20  
7.96  
2.70  
7.96  
3.30  
7.96  
3.90  
7.96  
4.70  
7.96  
5.60  
7.96  
6.80  
7.96  
8.20  
7.96  
10.00  
12.00  
15.00  
18.00  
22.00  
27.00  
33.00  
39.00  
47.00  
56.00  
68.00  
82.00  
100.00  
120.00  
150.00  
180.00  
220.00  
270.00  
330.00  
390.00  
470.00  
560.00  
680.00  
820.00  
1000  
2.52  
2.52  
2.52  
2.52  
2.52  
2.52  
2.52  
2.52  
2.52  
8.5  
2.52  
7.8  
2.52  
7.0  
2.52  
6.4  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.252  
6.0  
5.4  
4.8  
4.4  
3.9  
3.6  
3.2  
2.9  
2.6  
2.4  
2.2  
2.0  
1.8  
85  
Tolerance: J = ±5%, K = ±10%  
Operating temperature range from -25℃ to 85℃ .  
L/Q' SRF : HP4286A RF Impedance Analyzer  
L/Q : HP4284A LF Impedance Analyzer  
RDC: DIGITAL MULTIMETER HP4338B / CH502BC  
IDC : HP4284A & HP42841A  
Test Instruments : HP4291A Impedance / Material Analyzer  
WIRE WOUND INDUCTORS  
FERRITE BASE / LARGE CURRENT  
Gausstek Corp.  
Series WI - C  
PACKAGING  
REEL DIMENSIONS  
Figure 1  
Alias in  
mm  
Alias in  
inch  
TYPE  
Bulk  
PCS/REEL  
2,000  
2,000  
500  
WI20C18 252018  
WI25C22 322522  
WI32C32 453232  
WI50C50 565050  
1008  
1210  
1812  
2220  
400  
TAPE DIMENSIONS  
Figure 2  
Dimensions in mm  
Alias in Alias in  
TYPE  
A
B
T
W
P
F
K
mm  
inch  
1008  
1210  
1812  
2220  
WI20C18 252018  
WI25C22 322522  
WI32C32 453232  
WI50C50 565050  
2.70  
2.95  
3.30  
5.35  
2.95  
3.85  
5.00  
6.10  
2.25  
2.45  
3.50  
5.50  
8
4
4
3.5  
3.5  
5.5  
7.5  
0.23  
0.25  
0.30  
0.35  
12  
12  
16  
8
12  
REEL DIMENSIONS  
Dimensions in mm  
Alias in Alias in  
TYPE  
Fig  
A
B
C
D
mm  
inch  
1008  
1210  
1812  
2220  
WI20C18 252018  
WI25C22 322522  
WI32C32 453232  
2
2
2
1
178  
178  
178  
330  
60  
60  
60  
12  
16  
16  
22  
1.5  
1.4  
1.4  
2.3  
WI50C50  
100  
565050  
Tape Material  
Recommended Pattern  
Carrier tape: Polystyrene  
Cover type: Polystyrene  
PATTERN DIMENSIONS  
in mm  
Alias in Alias in  
TYPE  
I
J
H
mm  
WI20C18 252018  
WI25C22 322522  
WI32C32 453232  
WI50C50 565050  
inch  
1008  
1210  
1812  
2220  
1.02  
1.00  
1.50  
2.00  
1.27  
2.00  
3.00  
4.00  
2.54  
2.70  
2.80  
4.50  

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