1140-560K PDF预览

1140-560K

更新时间: 2025-09-19 18:59:51
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伯恩斯 - BOURNS /
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描述
电感值:56 µH;电感公差:±10%;额定电流:14.4 A;最小工作温度:-55°C;最大工作温度:105°C;

1140-560K 数据手册

  
High Current RF Chokes  
Special Features  
• Very high current capacity  
• Low DCR  
1140 Series  
DCR  
L (µH)  
±20%  
@ 1KHz  
1.8  
2.2  
2.7  
3.3  
3.9  
4.7  
5.6  
6.8  
8.2  
± 10%  
10  
12  
15  
18  
22  
27  
33  
39  
47  
56  
68  
82  
100  
120  
150  
180  
220  
270  
330  
390  
470  
560  
Dim.  
C
Dim.  
D
Part  
Number  
I, dc*  
(A)  
27  
27  
27  
27  
27  
27  
27  
Max.  
0.002  
0.002  
0.003  
0.003  
0.003  
0.003  
0.004  
0.004  
0.004  
Approx.  
1.11  
1.11  
1.11  
1.11  
1.11  
1.11  
1.11  
1.15  
1.15  
Nom.  
0.081  
0.081  
0.081  
0.081  
0.081  
0.081  
0.081  
0.081  
0.081  
1140-1R8M  
1140-2R2M  
1140-2R7M  
1140-3R3M  
1140-3R9M  
1140-4R7M  
1140-5R6M  
1140-6R8M  
1140-8R2M  
• Epoxy coated ferrite bobbin core  
• VW-1 rated shrink tubing to cover winding  
• Self-leaded  
• Fixed lead spacing  
• Center hole for mechanical mounting  
27  
27  
• Dielectric withstanding voltage:  
2500VRMS terminal to shrink tube cover;  
1000VRMS terminal to core  
1140-100K  
1140-120K  
1140-150K  
1140-180K  
1140-220K  
1140-270K  
1140-330K  
1140-390K  
1140-470K  
1140-560K  
1140-680K  
1140-820K  
1140-101K  
1140-121K  
1140-151K  
1140-181K  
1140-221K  
1140-271K  
1140-331K  
1140-391K  
1140-471K  
1140-561K  
1140-681K  
1140-821K  
1140-102K  
1140-122K  
1140-152K  
1140-182K  
1140-222K  
1140-272K  
1140-332K  
1140-392K  
1140-472K  
1140-562K  
1140-682K  
1140-822K  
1140-103K  
1140-123K  
1140-153K  
0.005  
0.005  
0.006  
0.008  
0.009  
0.010  
0.011  
0.012  
0.018  
0.019  
0.021  
0.023  
0.025  
0.028  
0.040  
0.045  
0.050  
0.056  
0.074  
0.082  
0.114  
0.125  
0.139  
0.154  
0.216  
0.232  
0.324  
0.360  
0.494  
0.555  
0.773  
0.845  
1.14  
27  
27  
27  
27  
21  
21  
21  
21  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.15  
1.14  
1.14  
1.14  
1.10  
1.12  
1.10  
1.10  
1.12  
1.09  
1.12  
1.09  
1.11  
1.08  
1.10  
0.081  
0.081  
0.081  
0.081  
0.081  
0.081  
0.072  
0.072  
0.072  
0.064  
0.064  
0.064  
0.064  
0.057  
0.057  
0.057  
0.051  
0.051  
0.051  
0.045  
0.045  
0.040  
0.040  
0.040  
0.040  
0.036  
0.036  
0.036  
0.032  
0.032  
0.029  
0.029  
0.029  
0.025  
0.025  
0.023  
0.023  
0.020  
0.020  
• Operating temperature -55 to +105°C  
Notes  
* Rated current to cause 50°C max. temperature  
rise and 5% max. inductance drop  
14.4  
14.4  
14.4  
14.4  
14.4  
14.4  
11.4  
11.4  
11.4  
11.4  
11.4  
9
7.2  
7.2  
7.2  
7.2  
5.5  
5.5  
4.5  
4.5  
4
1.5  
Max.  
1.03  
Max.  
0.5  
680  
820  
Lead tinned  
to within 1/8"  
of body  
1000  
1200  
1500  
1800  
2200  
2700  
3300  
3900  
4700  
5600  
6800  
8200  
10,000  
12,000  
15,000  
C
4
2.8  
2.8  
2
D (Dia)  
0.18  
1.60  
2
1.76  
1.95  
2.76  
3.04  
1.6  
1.6  
1.3  
1.3  
1.3  
Dimensions: Inches  
3.39  
Also available as RoHS compliant.  
306 E. Alondra Blvd. Gardena, CA 90247-1059 • Phone (310) 515-1720 • FAX (310) 515-1962  
wwww.jwmiller.com  
22.4  

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