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5943000601 PDF预览

5943000601

更新时间: 2024-11-30 00:47:31
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飞来 - FAIR-RITE /
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Toroids

5943000601 数据手册

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Toroids (5943000201)  
Part Number: 5943000201  
43 TOROID  
Explanation of Part Numbers:  
– Digits 1 & 2 = Product Class  
Digits 3 & 4 = Material Grade  
9th digit 1 = Parylene Coating, 2 = Thermo- Set Plastic Coating  
A ring configuration provides the ultimate utilization of the intrinsic ferrite material properties. Toroidal cores are used in  
a wide variety of applications such as power input filters, ground- fault interrupters, common- mode filters and in pulse  
and broadband transformers.  
All toroidal cores are supplied burnished to break sharp edges.  
Coating Options:  
Toroids with an outside diameter of 9.5 mm (0.375″) or smaller can be supplied Parylene C coated. The Parylene coating will  
increase the “A” and “C” dimensions and decrease the “B” dimension a maximum of 0.038 mm (0.0015″). The ninth digit of a  
Parylene coated toroid part number is a “1”. See reference tables for the material characteristics of Parylene C. Parylene C coating  
is RoHS compliant.  
– Toroids with an outside diameter of 9.5 mm (0.375″) or larger can be supplied with a uniform coating of thermo- set plastic  
coating. This coating will increase the “A” and “C” dimensions and decrease the “B” dimension a maximum of 0.5 mm (0.020″).  
The 9th digit of the thermo- set plastic coated toroid part number is a “2”. Thermo- set plastic coating is RoHS compliant.  
– Thermo- set plastic coated parts can withstand a minimum breakdown voltage of 1000 Vrms, uniformly applied across the “C”  
dimension of the toroid.  
For any toroidal core requirement not listed in the catalog, please contact our customer service department for availability  
and pricing.  
Catalog Drawing  
3D Model  
The C dimension may be modified to suit specific applications.  
Weight: 0.83 (g)  
Dim mm mm tol  
nominal inch  
0.375  
0.187  
inch misc.  
A
B
C
9.5  
4.75 ±0.15  
3.3 -0.25  
±0.20  
_
_
_
0.125  
Chart Legend  
Σl/ A Core Constant,  
Effective Core Volume  
AL Inductance Factor  
:
le  
:
Effective Path Length,  
Ae  
:
Effective Cross- Sectional Area,  
Ve :  
:
Electrical Properties  
AL(nH)  
350 ±20%  
Ae(cm2) 0.072  
Σl/ A(cm-1) 28.6  
le(cm)  
Ve(cm3)  
2.07  
0.15