Wurth Elektronik Ferrite Bead (EMI Suppression), 4.5 x 3.2 x 1.5mm (1812), 600Ω impedance at 100 MHz

View all Ferrite Beads

Subtotal (1 reel of 1000 units)*

£191.00

(exc. VAT)

£229.00

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 1,000 unit(s) ready to ship
  • Plus 999,998,000 unit(s) shipping from 22 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
1000 +£0.191£191.00

*price indicative

RS Stock No.:
144-9818
Mfr. Part No.:
742792514
Brand:
Wurth Elektronik
Find similar products by selecting one or more attributes.
Select all

Brand

Wurth Elektronik

Package Type

1812

Impedance at 100 MHz

600Ω

Current Rating

3A

Type

EMI Suppression

Dimensions

4.5 x 3.2 x 1.5mm

Length

4.5mm

Depth

3.2mm

Maximum DC Resistance

40mΩ

Height

1.5mm

Series

WE-CBF

Material

Ferrite

Application

General Electronics

COO (Country of Origin):
TW

NiZn Absorber Ferrites


SMD Ferrite Beads, also called Multi-layer Chip Beads or Impeders
Can be used as an alternative to sleeve chokes, 6-hole beads or UHF interference suppression chokes
Thanks to the special multilayer design, very small d.c. loss resistances are achieved in decoupling applications, for example in power supplies
Thanks to the materials used, for EMC interference suppression in the frequency range above 100MHz, a high loss resistance is achieved for interference signals
Ferrite beads act as absorbers and do not require an earth connection for the filter function
Minimal suppression of wanted signals
Effective EMC protection attainable directly on the printed circuit board at interference sources or on potentially susceptible equipment
Magnetically screened design prevents perturbing radiation
High packing density
Excellent soldering properties
Ni-Sn electrodes
Suitable for re-flow, wave soldering and bonding
Wide choice of impedance profiles for optimum filter matching
High-current SMD ferrite filters for wideband decoupling of power supply cables (currents up to 6A)
Material Grade: 3W110

Applications


EMC interference suppression in oscillators, buses, measuring and data lines
Power supply decoupling
Filter circuits

Reliable Ni-Sn electrodes
High rated current up to 6 A
Operating temperature: –55 ºC to +125 ºC
Perfect as data line filter and for uncoupling of distribution voltage

Related links