参数资料
型号: 1331-474K
厂商: API Delevan Inc
文件页数: 1/1页
文件大小: 0K
描述: INDUCTOR SHIELDED 470.0UH SMD
标准包装: 500
系列: 1331
电感: 470µH
电流: 43mA
电流 - 饱和: 13mA
类型: 铁氧体芯体
容差: ±10%
屏蔽: 屏蔽
DC 电阻(DCR): 最大 24 欧姆
Q因子@频率: 35 @ 790kHz
频率 - 自谐振: 7.5MHz
材料 - 芯体: 铁氧体
封装/外壳: 0.312" L x 0.115" W x 0.135" H(7.94mm x 2.92mm x 3.43mm)
安装类型: 表面贴装
包装: 带卷 (TR)
工作温度: -55°C ~ 105°C
频率 - 测试: 790kHz
SERIES
1331R
1331
Shielded Surface Mount Inductors
SERIES 1331
IRON CORE - IRON SLEEVE
-101K
-121K
-151K
-181K
-221K
-271K
-331K
-391K
-471K
-561K
-681K
-821K
-102K
-122K
-152K
-182K
-222K
-272K
-332K
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.00
1.20
1.50
1.80
2.20
2.70
3.30
45
45
45
45
45
45
44
42
41
41
39
38
37
40
41
43
45
48
49
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
7.9
7.9
7.9
7.9
7.9
7.9
490.0**
430.0**
415.0**
375.0**
330.0**
300.0**
260.0**
230.0
220.0
210.0
180.0
165.0
150.0
130.0
115.0
105.0
95.0
90.0
80.0
0.10
0.11
0.12
0.13
0.15
0.16
0.18
0.19
0.21
0.23
0.24
0.27
0.30
0.73
0.86
0.95
1.10
1.20
1.30
670
635
610
585
545
530
495
485
460
440
430
405
385
247
228
217
202
193
185
670
635
610
585
545
530
495
485
460
440
430
405
385
247
228
217
202
193
185
Actual Size
-392K
-472K
-562K
3.90
4.70
5.60
50
50
50
7.9
7.9
7.9
75.0
70.0
60.0
1.50
2.40
2.90
173
136
124
173
136
124
Physical Parameters
Inches
Millimeters
-682K
-822K
-103K
6.80
8.20
10.0
50
50
50
7.9
7.9
7.9
55.0
53.0
50.0
3.20
3.60
4.00
118
111
106
118
111
106
A
B
0.300 to 0.325
0.105 to 0.125
7.62 to 8.26
2.67 to 3.18
C
D
0.125 to 0.145
0.020 Min.
3.18 to 3.68
0.508 Min.
-123K
-153K
SERIES 1331 IRON CORE - FERRITE SLEEVE
12.0 36 2.5 35.0 3.00 122
15.0 38 2.5 30.0 3.40 115
122
115
E
F
0.040 to 0.060
0.190 (Ref. only)
1.02 to 1.52
4.83 (Ref. only)
-183K
-223K
18.0
22.0
40
40
2.5
2.5
26.0
24.0
3.80
4.90
108
96
108
96
G 0.070 (Ref. only) 1.78 (Ref. only)
Dimensions “A” and “C” are over terminations
Weight Max (Grams) 0.30
Operating Temperature Range –55°C to +105°C
Current Rating at 90°C Ambient 15°C Rise
-273K
-333K
-393K
-473K
-563K
-683K
-823K
-104K
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
40
41
42
44
44
45
45
40
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
21.0
20.0
19.0
16.0
15.0
13.0
11.0
10.5
5.80
6.50
7.90
9.30
11.0
12.0
13.0
16.8
88
83
75
69
64
61
59
51
88
83
75
69
64
61
59
51
Maximum Power Dissipation at 90°C 0.585 W
-124K
SERIES 1331 FERRITE CORE - FERRITE SLEEVE
120.0 31 0.79 13.0 5.80 88
27
Incremental Current Current level which causes a
maximum of 5% decrease in inductance.
Coupling 3% Max.
**Note Self Resonant Frequency (SRF) values for -101K
to -331K are calculated and for reference only.
Marking API/SMD; inductance with units and tolerance
-154K
-184K
-224K
-274K
-334K
-394K
-474K
-564K
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
33
33
35
35
35
35
35
35
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
12.0
11.0
10.0
9.0
8.0
7.8
7.5
7.0
7.90
9.40
11.0
12.0
16.0
21.0
24.0
28.0
75
69
64
61
53
46
43
40
24
22
20
18
16
14
13
12
followed by an S; date code (YYWWL). Note: An R before
the date code indicates a RoHS component.
Example: 1331R-683K
API/SMD
68uH±10%S
Optional Tolerances: J = 5% H = 3% G = 2% F = 1%
*Complete part # must include series # PLUS the dash #
For surface ?nish information, refer to www.delevan?nishes.com
R 0719B
Packaging Tape & reel (16mm): 7" reel, 500 pieces max.;
13" reel, 2200 pieces max.
Made In the U.S.A.
270 Quaker Rd., East Aurora NY 14052 ? Phone 716-652-3600 ? Fax 716-652-4814 ? E-mail: apisales@delevan.com ? www.delevan.com
1/2009
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