Bourns, CM45, 1812 (4532M) Wire-wound SMD Inductor with a Ferrite Core, 47 μH ±10% Wire-Wound 140mA Idc Q:50

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Subtotal (1 pack of 10 units)*

£2.07

(exc. VAT)

£2.48

(inc. VAT)

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  • 20 unit(s) ready to ship
  • Plus 100 unit(s) shipping from 13 October 2025
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Per unit
Per Pack*
10 - 490£0.207£2.07
500 - 990£0.146£1.46
1000 - 1990£0.12£1.20
2000 - 4990£0.115£1.15
5000 +£0.114£1.14

*price indicative

Packaging Options:
RS Stock No.:
693-4344
Mfr. Part No.:
CM453232-470KL
Brand:
Bourns
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Brand

Bourns

Inductance

47 μH

Maximum DC Current

140mA

Package/Case

1812 (4532M)

Length

4.5mm

Depth

3.2mm

Height

3.2mm

Dimensions

4.5 x 3.2 x 3.2mm

Tolerance

±10%

Maximum DC Resistance

5Ω

Series

CM45

Core Material

Ferrite

Maximum Self Resonant Frequency

10MHz

Minimum Quality Factor

50

Maximum Operating Temperature

+100°C

Minimum Operating Temperature

-40°C

Inductor Construction

Wire-Wound

Bourns 1812 CM45 Series Wire Wound Inductors


Bourns Surface mount inductors have accurate dimensions for automatic surface mounting. These SMT inductors have high resistance to heat and humidity, also good resistance to mechanical shock and pressure. The inductors have a wide inductance range (1.0Nh to 1000Μh).


SMT 1812 Inductors (Chokes)

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