2743037447 Fair-Rite, 2743037447 Datasheet - Page 158

• Manufacturer Part Number: 2743037447
• Description: CHIP BEAD,Ferrite
• Manufacturer: Fair-Rite

Specifications of 2743037447

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

158
Fair-Rite Products Corp.
Phone: (888) FAIR RITE / [phone]
85 Material Toroids
A high frequency, square loop material with optimized characteristics to make this the ferrite of
choice for use in magnetic amplifiers and saturable reactors for switch mode applications.
• All toroidal cores are supplied burnished to break the sharp edges.
• Toroids in 85 material are specified to a squareness ratio and not specified
• Toroids with an outside diameter of 9.5mm (.375”) or larger can be supplied
• Thermo-set plastic coated parts can withstand a minimum breakdown voltage of
• Toroids with a diameter of 9.5mm (.375”) or smaller can be supplied Parylene C coated. This coating will increase
• For any toroid requirement not listed in the catalog, please contact our customer service group for availability and pricing.
to an A
with a uniform coating of a white thermo-set plastic coating. This coating will
increase the “A” and “C” dimensions and decrease the “B” dimension a maximum
of .25mm (.010”). The 9
is a “2”.
1000Vrms, uniformly applied across the “C” dimension of the core.
the “A” and “C” dimensions and decrease the “B” dimension a maximum of .038mm (.0015”). The 9
coated toroid part number is a “1”. See page 159 for material characteristics of Parylene C.
[phone]
L
value.
th
digit of a thermo-set plastic coated toroid part number
• FAX: (888) FERRITE / [phone] • www.fair-rite.com • E-Mail: [e-mail]
[phone]
P.O. Box J,One Commercial Row, Wallkill, NY 12589-0288
Note: (914) Area Code has changed to (845).
th
digit of a Parylene
14th Edition