4448R-30L

更新时间:2025-07-05 08:42:26
品牌:API
描述:Surface Mount High Current Power Toroids

4448R-30L 概述

Surface Mount High Current Power Toroids 表面贴装高电流电源环形磁芯 电感 固定电感器

4448R-30L 规格参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:5450
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8504.50.80.00风险等级:5.27
Is Samacsys:N大小写代码:5450
构造:Rectangular型芯材料:POWERED IRON
直流电阻:0.696 Ω标称电感 (L):150 µH
电感器应用:POWER INDUCTOR电感器类型:GENERAL PURPOSE INDUCTOR
JESD-609代码:e3功能数量:2
端子数量:4最高工作温度:125 °C
最低工作温度:-55 °C封装高度:7.87 mm
封装长度:13.71 mm封装形式:SMT
封装宽度:12.7 mm包装方法:TR, 13 Inch
最大额定电流:0.64 A形状/尺寸说明:RECTANGULAR PACKAGE
屏蔽:NO特殊特征:PARALLEL CONNECTED
表面贴装:YES端子面层:Tin (Sn)
端子位置:DUAL IN-LINE端子形状:ONE SURFACE
测试频率:0.01 MHz容差:15%
Base Number Matches:1

4448R-30L 数据手册

通过下载4448R-30L数据手册来全面了解它。这个PDF文档包含了所有必要的细节,如产品概述、功能特性、引脚定义、引脚排列图等信息。

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4448R  
4448  
SERIES  
Surface Mount High Current Power Toroids  
SERIES 4448 POWDERED IRON CORE  
0.47  
0.68  
1.00  
2.00  
5.00  
8.00  
20%  
20%  
20%  
20%  
20%  
20%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
7.90  
7.20  
5.90  
4.60  
3.30  
3.00  
2.50  
2.30  
1.90  
1.60  
1.30  
1.20  
1.10  
0.72  
0.64  
0.60  
0.54  
0.005  
0.006  
0.009  
0.014  
0.027  
0.033  
0.047  
0.057  
0.085  
0.116  
0.166  
0.202  
0.238  
0.565  
0.696  
0.810  
2.00  
3.00  
4.00  
8.00  
20%  
20%  
20%  
20%  
20%  
20%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
3.95  
3.60  
2.95  
2.30  
1.65  
1.50  
1.25  
1.15  
0.95  
0.80  
0.65  
0.60  
0.55  
0.36  
0.32  
0.30  
0.27  
0.020  
0.024  
0.036  
0.056  
0.108  
0.132  
0.188  
0.228  
0.340  
0.464  
0.664  
0.808  
0.952  
2.260  
2.784  
3.240  
4.012  
-02M  
-04M  
-06M  
-08M  
-10M  
-12M  
-14L  
-16L  
-18L  
-20L  
-22L  
-24L  
-26L  
-28L  
-30L  
-32L  
-34L  
20.0  
32.0  
40.0  
60.0  
80.0  
10.0  
15.0  
20.0  
25.0  
33.0  
50.0  
68.0  
100  
132  
200  
272  
400  
600  
800  
100  
150  
200  
300  
1.003 1200  
SERIES 4448 FERROUS ALLOY CORE  
-102M  
-104M  
-106M  
-108M  
-110M  
-112M  
-114L  
-116L  
-118L  
-120L  
-122L  
-124L  
-126L  
-128L  
-130L  
-132L  
-134L  
0.47  
20%  
20%  
20%  
20%  
20%  
20%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
7.90  
7.00  
6.50  
5.90  
4.40  
3.50  
3.40  
3.00  
2.10  
2.00  
1.80  
1.50  
1.20  
0.92  
0.82  
0.64  
0.62  
0.004  
0.005  
0.006  
0.007  
0.014  
0.019  
0.020  
0.024  
0.055  
0.064  
0.072  
0.111  
0.158  
0.303  
0.372  
0.545  
2.00  
3.00  
4.00  
8.00  
20%  
20%  
20%  
20%  
20%  
20%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
15%  
3.95  
3.50  
3.25  
2.95  
2.20  
1.75  
1.70  
1.50  
1.05  
1.00  
0.90  
0.75  
0.60  
0.46  
0.41  
0.32  
0.31  
0.016  
0.020  
0.024  
0.028  
0.056  
0.076  
0.080  
0.096  
0.220  
0.254  
0.288  
0.444  
0.632  
1.212  
1.488  
2.180  
2.688  
0.68  
1.00  
2.00  
5.00  
8.00  
Actual Size  
20.0  
32.0  
40.0  
60.0  
80.0  
10.0  
15.0  
20.0  
25.0  
33.0  
50.0  
68.0  
Test Methods Solderability per MIL-STD-202, Method 208.  
Inductance tested at 10 kHz and zero Amp DC.Tested at 25°C  
100  
Mechanical Configuration A flat top surface mount case with  
excellent coplanarity of terminals.  
132  
200  
272  
400  
600  
800  
Physical Parameters  
Inches  
Millimeters  
100  
A
B
C
D
E
F
0.390 to 0.410  
0.520 to 0.540  
0.115 to 0.135  
0.480 to 0.500  
0.310 Max.  
9.91 to 10.41  
13.21 to 13.71  
2.92 to 3.43  
12.19 to 12.70  
7.87 Max.  
150  
200  
300  
0.672 1200  
0.020 to 0.040  
0.060 (Ref. only)  
0.51 to 1.02  
1.52 (Ref. only)  
G
*Complete part # must include series # PLUS the dash #  
Electrical Configuration Two inductors per unit;  
internal terminals: #1(start) – #2(finish) &  
#4(start) – #3 (finish).  
Series Externally connect #2 to #4.  
Parallel Externally connect #1 to # 4 and # 2 to # 3.  
For surface finish information, refer to www.delevanfinishes.com  
Operating Temperature Range –55°C to +125°C  
Rated DC Current Based upon 20°C temperature rise from  
25°C ambient.  
Maximum Power Dissipation at 25°C 0.313 Watts  
Inductance Tolerance Tolerance is specified by suffixing an  
alpha character to the part number as follows: K = 10%, L =  
15%. M = 20%. Units are normally supplied to the tolerance  
indicated in the tables.  
Marking Delevan; inductance and tolerance. A white dot  
indicates the location of pin 1.  
Example: 4448-102M  
DELEVAN  
.47uH 20%  
Weight (Grams) 2.5 (Ref.)  
Inductance at Rated DC Current Minimum percent of  
measured zero Amp DC Inductance.  
-02M to -34L = 60%; -102M to134L = 50%  
Packaging Tape & reel (24mm):  
13" reel, 350 pieces max.; 7" reel not available  
.
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  

4448R-30L 替代型号

型号 制造商 描述 替代类型 文档
4448-30L API Surface Mount High Current Power Toroids 完全替代

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