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參數(shù)資料
| 型號： | SD25-821 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | High Power Density, Low Profile, Shielded Inductors |
| 中文描述： | 高功率密度，扁平，屏蔽電感 |
| 文件頁數(shù)： | 7/8頁 |
| 文件大?。?/td> | 368K |
| 代理商： | SD25-821 |
SD Series
High Power Density,
Low Profile, Shielded Inductors
Part Number
Rated
Inductance
(μH)
1.20
2.20
3.50
4.70
6.80
10.0
15.0
22.0
27.0
33.0
47.0
68.0
100
OCL (1)
+/-20%
(μH)
1.20
2.20
3.50
4.70
6.80
10.0
15.0
22.0
27.0
33.0
47.0
68.0
100
Part
Marking
Irms (2)
Amperes
Isat (3)
Amperes
DCR (4)
(
)
Typ.
0.0279
0.0385
0.0503
0.0568
0.0777
0.1215
0.1618
0.2042
0.2864
0.3074
0.4465
0.6829
1.0000
Volt
u-sec
Typ.
1.49
2.03
2.57
2.84
3.65
4.19
5.27
6.35
7.16
7.70
9.32
11.21
13.37
SD52-1R2
SD52-2R2
SD52-3R5
SD52-4R7
SD52-6R8
SD52-100
SD52-150
SD52-220
SD52-270
SD52-330
SD52-470
SD52-680
SD52-101
A
B
C
D
E
F
G
H
J
K
L
M
N
2.33
1.98
1.73
1.63
1.39
1.11
0.97
0.86
0.73
0.70
0.58
0.47
0.39
3.14
2.30
1.82
1.64
1.28
1.11
0.88
0.73
0.65
0.61
0.50
0.42
0.35
RECOMMENDED PCB LAYOUT
SCHEMATIC
2
1
TOP VIEW
2.0
2 plcs
6.0
1.3
2 plcs
5.2 max
5.2 max
Pin #1 indicator
Part marking
(See note A)
BOTTOM VIEW
2
SIDE VIEW
2.0 max
5.6 max
0.65
±
0.10
SD52 Series
A) Part Marking: Line 1: (1st digit indicates the inductance value per part marking
designator in chart above)
(2nd digit is a bi-weekly production date code)
(3rd digit is the last digit of the year produced)
Line 2: 12 (indicates the product size code)
Mechanical Diagrams
Dimensions are in millimeters.
Direction of feed
Ko
SECTION A-A
1.5 Dia
min.
Bo
Ao
8.0
8 0
4.00
2.00
±
0.05
1.5 Dia.
+0.1/-0.0
A
A
1.75
5.50
12.0
+/-0.3
2
10.2
3.0
SD52 Series
ACTUAL SIZE
SD52
Ao=5.72mm
Bo=5.72mm
Ko=2.30mm
Parts packaged on 13" Diameter reel,
3,500 parts per reel.
(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc.
(2) RMS current for an approximate
T of 40°C without core loss.It is
recommended that the temperature of the part not exceed 125°C.
(3) Peak current for approximate 30% roll off at 20°C.
(4) DCR limits @ 20°C.
5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to
generate a core loss equal to 10% of the total losses for 40°C temperature rise.
Packaging Information
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SD10-331 | High Power Density, Low Profile, Shielded Inductors |
| SD10-3R3 | High Power Density, Low Profile, Shielded Inductors |
| SD10-470 | High Power Density, Low Profile, Shielded Inductors |
| SD10-471 | High Power Density, Low Profile, Shielded Inductors |
| SD10-4R7 | High Power Density, Low Profile, Shielded Inductors |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SD25-821-R | 功能描述:固定電感器 820uH 0.139A 5.04ohms 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 |
| SD25-8R2 | 制造商:COOPER BUSSMANN 功能描述:Ind Power Shielded Wirewound 8.2uH 20% 100KHz Ferrite 1.92A 2020 T/R |
| SD25-8R2-R | 功能描述:固定電感器 8.2uH 1.45A 0.0724ohms 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 |
| SD-25A-12 | 功能描述:DC/DC轉(zhuǎn)換器 25.2W 12V 2.1A Input 9.2-18VDC RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| SD-25A-24 | 功能描述:DC/DC轉(zhuǎn)換器 26.4W 24V 1.1A Input 9.2-18VDC RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
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