You are Buying 41 pcs

Ferrite Toroid Ring
ZR43113TC

31 x 12.74 x 12.74 mm (1.22 x .50 x .50 inch)

Ferrite Toroids    ZR43113TC 

Outside Diameter          

Inside Diameter          

Height

31 mm

12.74 mm

12.74 mm

1.22 inch

0.50 inch

0.50 inch

ZR4   3113  TC         3113  Material  “R”

Perm: 2300                                               HT/Height: 12.74 mm ( 0.50 Inch)

Shape: Toroid Coated                                       WaAc: 2.11 ( 0.083 inch)

OD/Length: 31 mm (1.22 inch)               Ae Cross Section: 73.6 mm 2             

ID/Leg Legth: 12.74 mm (0.50 Inch)      Le Path Length: 75.4 mm ( 2.97 Inch)

R Material

R material is a medium frequency multi-purpose power transformer, inductor and filter material. Widely available in shapes and toroids. Engineered for lowest losses at 95°C.

Initial Perm (10 kHz)

2,300 ± 25%

Saturation Flux Density (4,700 G at 15 Oe, 25°C)

470 mT, 11.9 A•T/cm

Curie Temperature

210°C

Maximum Usable Frequency (50% roll-off) 

≤1.8 MHz 

Remanence (1,600 G, 25°C)  

160 mT 

Resistivity  

5 Ω-m

Density 

4.8 g/cm3 

 
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