Wurth 345 μH ±20% Ferrite Toroidal Inductor, 2.1A Idc, 200mΩ Rdc, WE-SI

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Subtotal (1 bag of 200 units)*

£360.00

(exc. VAT)

£432.00

(inc. VAT)

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  • Shipping from 10 February 2026
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Units
Per unit
Per Bag*
200 - 400£1.80£360.00
600 +£1.71£342.00

*price indicative

RS Stock No.:
163-3633
Mfr. Part No.:
744116
Brand:
Wurth Elektronik
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Brand

Wurth Elektronik

Inductance

345 μH

Maximum DC Current

2.1A

Mounting Type

Lead Wire

Maximum DC Resistance

200mΩ

Tolerance

±20%

Diameter

18mm

Depth

10.1mm

Height

10.1mm

Dimensions

18 (Dia.) x 10.1mm

Core Material

Ferrite

Lead Pitch

8mm

Series

WE-SI

Lead Diameter

0.5mm

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

+105°C

Terminal Type

Through Hole

Wurth WE-FI/SI Series Toroidal Radial Chokes


Wurth Elektronik WE-FI series leaded inductors have a magnetic powder core and are ideal for use as storage suppressors in chopper regulators or as filter or smoothing chokes for suppression in thyristor or triac circuits. The ratings are based on recommendations of the various manufacturers of chopper regulator ICs.

Applications


Low iron losses
High storage capacity
Low radiated noise
Tinned solder terminals for easy assembly
Excellent price/performance ratio
Inductance Tolerance ±20%

Filter / smoothing chokes up to 10 MHz


Wurth Leaded Inductors (Chokes)

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