Bourns, CM45, 1812 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 μH ±10 % 450 mA Idc Q:50

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Subtotal (1 reel of 500 units)*

$118.50

(exc. GST)

$130.50

(inc. GST)

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Temporarily out of stock
  • 2,000 unit(s) shipping from 22 June 2026
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Units
Per unit
Per Reel*
500 - 500$0.237$118.50
1000 - 1500$0.231$115.50
2000 +$0.228$114.00

*price indicative

RS Stock No.:
172-9541
Mfr. Part No.:
CM453232-1R0KL
Brand:
Bourns
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Brand

Bourns

Product Type

Wirewound Surface Mount Inductor

Inductance

1μH

Maximum DC Current

450mA

Package/Case

1812

Length

4.5mm

Packaging

Tape & Reel

Automotive Standard

No

Shielding

No

Minimum Operating Temperature

-40°C

Maximum DC Resistance

500mΩ

Pin Count

2

Series

CM45

Inductance Tolerance

±10 %

Maximum Operating Temperature

100°C

Depth

3.2mm

Termination Style

Solder

Standards/Approvals

RoHS

Height

3.2mm

Core Material

Ferrite

Maximum Self Resonant Frequency

100MHz

Moulded

Yes

Inductor Construction

Wirewound

Minimum Quality Factor

50

COO (Country of Origin):
TW

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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