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R4793-AL

更新时间: 2024-10-03 19:44:39
品牌 Logo 应用领域
线艺 - COILCRAFT 测试功率感应器电感器
页数 文件大小 规格书
2页 192K
描述
General Purpose Inductor, 18uH, 10%, 1 Element, ROHS COMPLIANT

R4793-AL 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8504.50.80.00
风险等级:5.45直流电阻:0.035 Ω
标称电感 (L):18 µH电感器应用:POWER INDUCTOR
电感器类型:GENERAL PURPOSE INDUCTOR功能数量:1
端子数量:3最高工作温度:85 °C
最低工作温度:-40 °C自谐振频率:15 MHz
形状/尺寸说明:CYLINDRICAL PACKAGE屏蔽:NO
表面贴装:NO端子面层:Tin/Silver (Sn/Ag) - Matte Tin (Sn) - Copper (Cu)
端子位置:RADIAL端子形状:WIRE
测试频率:0.1 MHz容差:10%
Base Number Matches:1

R4793-AL 数据手册

 浏览型号R4793-AL的Datasheet PDF文件第2页 
Document 147-1  
Power Inductors – DC1012 Series  
These power inductors are especially effective as DC-DC  
converter boost or buck inductors and as output ripple filter  
chokes in all types of switching power supplies.  
They are ideal for applications through hole, cost effective  
power inductors. The vertical style helps to save printed  
circuit board area.The large inductance available per size  
makes these parts ideal for all sorts of energy storage,  
smoothing, and EMI reduction applications.  
The Coilcraft DC1012 Series includes a wide range of  
EIA standard inductance values. Custom versions may  
also be available.  
Coilcraft Designer’s Kit P410 contains three samples of  
all the standard parts shown. To order, contact Coilcraft  
or visit http://order.coilcraft.com.  
Isat (A)3  
Irms (A)4  
20°C rise 40°C rise  
Part  
Inductance2  
10ꢀ (ꢁµ)  
DCR max  
(Ohms)  
SRF typ  
(Mµz)  
number1  
10ꢀ drop 20ꢀ drop 30ꢀ drop  
DC1012-103L  
DC1012-123L  
DC1012-153L  
DC1012-183L  
DC1012-223L  
10  
12  
15  
18  
22  
0.026  
0.030  
0.035  
0.038  
0.046  
35  
25  
18  
15  
13  
4.80  
4.52  
3.92  
3.65  
3.37  
5.58  
5.20  
4.50  
4.25  
3.81  
5.94  
5.60  
4.84  
4.47  
4.17  
3.5  
3.1  
2.8  
2.7  
2.6  
4.6  
4.3  
4.2  
3.7  
3.6  
DC1012-273L  
DC1012-333L  
DC1012-393L  
DC1012-473L  
DC1012-563L  
27  
33  
39  
47  
56  
0.070  
0.080  
0.088  
0.100  
0.15  
12  
11  
10  
9.0  
8.0  
2.97  
2.67  
2.45  
2.25  
2.06  
3.37  
3.10  
2.85  
2.65  
2.35  
3.64  
3.37  
3.05  
2.85  
2.48  
2.2  
2.0  
1.9  
1.8  
1.7  
2.9  
2.7  
2.6  
2.4  
2.1  
DC1012-683L  
DC1012-823L  
DC1012-104L  
DC1012-124L  
DC1012-154L  
68  
82  
100  
120  
150  
0.17  
0.20  
0.22  
0.29  
0.34  
7.0  
6.0  
5.5  
5.0  
4.5  
1.90  
1.75  
1.56  
1.30  
1.28  
2.08  
2.03  
1.76  
1.62  
1.45  
2.28  
2.10  
1.87  
1.72  
1.54  
1.6  
1.5  
1.2  
0.92  
0.90  
1.9  
1.7  
1.5  
1.4  
1.3  
DC1012-184L  
DC1012-224L  
DC1012-274L  
DC1012-334L  
180  
220  
270  
330  
0.38  
0.44  
0.62  
0.70  
4.0  
3.5  
3.25  
3.0  
1.17  
1.07  
0.96  
0.86  
1.34  
1.22  
1.11  
0.99  
1.44  
1.31  
1.19  
1.06  
0.81  
0.72  
0.70  
0.68  
1.2  
1.0  
0.90  
0.88  
1. When ordering, please specify termination code:  
DC1012-334L  
Weight: 2.1 – 3.0 g  
Terminations RoHS tin-silver (96.5/3.5) over tin over copper over steel  
Ambient temperature –40°C to +85°C with Irms current. +85°C to  
Termination: L = RoHS compliant tin-silver (96.5/3.5) over tin over  
copper over steel.  
+125°C with derated current  
Special order: S = non-RoHS tin-lead (63/37).  
Storage temperature range Component:  
Tray packaging: 40°C to +80°C  
Packaging 100 parts per tray  
40°C to +125°C  
2. Tested at 100 kHz, 0.1 Vrms, 0 Adc.  
3. DC current at which inductance drops the specified amount from its  
value without current.  
4. Current that causes the specified temperature rise from 25°C ambient.  
5. Electrical specifications at 25°C.  
Document 147-1 Revised 07/31/12  
US +1-847-639-6400 sales@coilcraft.com  
UK +44-1236-730595 sales@coilcraft-europe.com  
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw  
China +86-21-6218 8074 sales@coilcraft.com.cn  
Singapore + 65-6484 8412 sales@coilcraft.com.sg  
© Coilcraft Inc. 2013  
This product may not be used in medical or high  
risk applications without prior Coilcraft approval.  
Specification subject to change without notice.  
Please check web site for latest information.  

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