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參數資料
| 型號： | P0437T |
| 英文描述： | SMT Toroidal Inductors (Shielded) - One Winding: Ros 1 Series and Ros 2 Series |
| 中文描述： | 表面貼裝環型電感（屏蔽） -一個繞組：羅斯和羅斯1系列2系列 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 65K |
| 代理商： | P0437T |
PC500.B (5/02)
18
US 858 674 8100
UK 44 1483 401 700
France 33 3 84 35 04 04
Singapore 65 287 8998
Taiwan 886 2 2698 0228
Hong Kong 852 2788 6588
http://www.pulseeng.com
Reliable self-leaded design
Very small size and cost-effective
High energy storage and low DC resistance
Ideal for DC/DC conversion in notebook computers,
PDAs, step-up or step-down converters
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
Reference Values
L @ I
DC
MIN
(μH)
Control Values
Calculation Data
ET
(V-μsec)
L
DC
±15%
(μH)
DCR
±15%
(m
)
Pulse
I
ET
Part Number
(amp)
(V-μsec)
ROS 1
P0430T
P0431T
P0432T
P0433T
P0434T
P0435T
P0436T
P0437T
P0438T
P0439T
P0440T
P0441T
P0442T
P0443T
P0444T
P0445T
P0446T
ROS 2
P0450T
P0451T
P0452T
P0453T
P0454T
P0455T
P0456T
P0457T
P0458T
P0459T
P0460T
P0461T
P0462T
P0463T
P0464T
P0465T
P0466T
P0467T
P0468T
2.00
1.90
1.50
1.20
1.20
1.00
0.70
0.60
0.50
0.45
0.34
0.29
0.24
0.20
0.17
0.16
0.14
0.51
0.76
0.85
1.44
1.87
2.72
4.33
5.35
8.84
10.79
17.59
25.50
35.80
52.70
79
88
127
0.8
0.8
1.2
1.8
1.8
2.3
3.1
3.3
4.4
5.0
6.5
8.4
9.8
12
14
15
18
0.7
1.1
1.1
1.9
2.6
3.9
6.0
7.1
12.2
14.7
23.8
33.8
49
72
110
122
179
14
18
18
28
34
40
73
100
140
155
250
280
440
650
1050
1065
1600
476.2
370.4
370.4
277.8
238.1
196.1
158.7
144.9
111.1
101.0
79.4
66.7
55.6
45.7
37.0
35.1
29.0
5
5
5
5
3
0.51
0.67
1.09
1.53
1.78
3.74
4.76
5.61
9.09
11.47
22.95
39.10
40.80
69.70
76.50
137
182
272
357
3.0
3.1
0.5
1.0
7.5
10.5
13
14
15
21
31
39
35
55
54
78
87
105
130
0.64
0.86
1.5
2.3
2.3
5.13
6.3
7.5
13.2
15.5
34
57.2
62.5
100
103
180
254
380
500
7.6
8.7
11.4
13
15
23
26
33
70
60
90
123
240
245
305
481
682
1030
1200
181.8
151.5
113.6
90.9
90.9
60.6
56.8
50.5
39.5
35.0
24.6
18.9
18.2
14.0
14.2
10.0
8.7
7.0
6.1
2.5
2
1.8
1.5
1.3
1
0.9
0.8
0.6
0.5
0.4
0.35
0.3
0.25
MINIATURE SURFACE MOUNT
POWER INDUCTORS
相關PDF資料 |
PDF描述 |
|---|---|
| P0438T | SMT Toroidal Inductors (Shielded) - One Winding: Ros 1 Series and Ros 2 Series |
| P0439T | SMT Toroidal Inductors (Shielded) - One Winding: Ros 1 Series and Ros 2 Series |
| P0440T | SMT Toroidal Inductors (Shielded) - One Winding: Ros 1 Series and Ros 2 Series |
| P0441T | SMT Toroidal Inductors (Shielded) - One Winding: Ros 1 Series and Ros 2 Series |
| P0442T | SMT Toroidal Inductors (Shielded) - One Winding: Ros 1 Series and Ros 2 Series |
相關代理商/技術參數 |
參數描述 |
|---|---|
| P0438NLT | 功能描述:固定電感器 ROS 1, 8.84uH 0.5A 3.2mm Max Ht. RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| P0438T | 制造商:Pulse 功能描述:IND PWR SHLD 8.84UH 15% 500MA - Tape and Reel 制造商:Pulse 功能描述:Ind Power Shielded Wirewound 12.2uH 15% 500mA T/R 制造商:Pulse Electronics Corporation 功能描述:Ind Power Shielded Wirewound 12.2uH 15% 500mA T/R |
| P0439NLT | 功能描述:固定電感器 ROS 1, 10.79uH 0.45A 3.2mm Max Ht. RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| P0439T | 功能描述:固定電感器 10.79uH 0.45A 3.2mm Max Ht. RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| P043B193 | 制造商:FCI 功能描述:.138-120 TYPE B SCREW |
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