Bourns, CM45, 1812 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 μH ±10 % 450 mA Idc Q:50
- RS Stock No.:
- 172-9541
- Mfr. Part No.:
- CM453232-1R0KL
- Brand:
- Bourns
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View bulk pricing optionsSubtotal (1 reel of 500 units)*
£56.50
(exc. VAT)
£68.00
(inc. VAT)
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Temporarily out of stock
- 2,000 unit(s) shipping from 19 June 2026
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Units | Per unit | Per Reel* |
|---|---|---|
| 500 - 500 | £0.113 | £56.50 |
| 1000 - 1000 | £0.096 | £48.00 |
| 1500 + | £0.087 | £43.50 |
*price indicative
- RS Stock No.:
- 172-9541
- Mfr. Part No.:
- CM453232-1R0KL
- Brand:
- Bourns
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Bourns | |
| Inductance | 1μH | |
| Product Type | Wirewound Surface Mount Inductor | |
| Maximum DC Current | 450mA | |
| Package/Case | 1812 | |
| Packaging | Tape & Reel | |
| Length | 4.5mm | |
| Automotive Standard | No | |
| Shielding | No | |
| Pin Count | 2 | |
| Minimum Operating Temperature | -40°C | |
| Maximum DC Resistance | 500mΩ | |
| Inductance Tolerance | ±10 % | |
| Maximum Operating Temperature | 100°C | |
| Series | CM45 | |
| Height | 3.2mm | |
| Depth | 3.2mm | |
| Termination Style | Solder | |
| Core Material | Ferrite | |
| Standards/Approvals | RoHS | |
| Maximum Self Resonant Frequency | 100MHz | |
| Inductor Construction | Wirewound | |
| Minimum Quality Factor | 50 | |
| Moulded | Yes | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Inductance 1μH | ||
Product Type Wirewound Surface Mount Inductor | ||
Maximum DC Current 450mA | ||
Package/Case 1812 | ||
Packaging Tape & Reel | ||
Length 4.5mm | ||
Automotive Standard No | ||
Shielding No | ||
Pin Count 2 | ||
Minimum Operating Temperature -40°C | ||
Maximum DC Resistance 500mΩ | ||
Inductance Tolerance ±10 % | ||
Maximum Operating Temperature 100°C | ||
Series CM45 | ||
Height 3.2mm | ||
Depth 3.2mm | ||
Termination Style Solder | ||
Core Material Ferrite | ||
Standards/Approvals RoHS | ||
Maximum Self Resonant Frequency 100MHz | ||
Inductor Construction Wirewound | ||
Minimum Quality Factor 50 | ||
Moulded Yes | ||
- 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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