Bourns, CM45, 1812 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 mH ±10 % 30 mA Idc Q:30
- RS Stock No.:
- 763-3222
- Distrelec Article No.:
- 304-45-183
- Mfr. Part No.:
- CM453232-102KL
- Brand:
- Bourns
Bulk discount available
Subtotal (1 bag of 10 units)*
£1.90
(exc. VAT)
£2.30
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 250 unit(s) ready to ship
- Plus 1,330 unit(s) shipping from 28 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Bag* |
|---|---|---|
| 10 - 40 | £0.19 | £1.90 |
| 50 - 90 | £0.187 | £1.87 |
| 100 - 490 | £0.163 | £1.63 |
| 500 - 990 | £0.126 | £1.26 |
| 1000 + | £0.10 | £1.00 |
*price indicative
- RS Stock No.:
- 763-3222
- Distrelec Article No.:
- 304-45-183
- Mfr. Part No.:
- CM453232-102KL
- 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 | 1mH | |
| Product Type | Wirewound Surface Mount Inductor | |
| Maximum DC Current | 30mA | |
| Package/Case | 1812 | |
| Length | 4.5mm | |
| Packaging | Reel | |
| Automotive Standard | No | |
| Shielding | No | |
| Minimum Operating Temperature | -40°C | |
| Maximum DC Resistance | 40Ω | |
| Series | CM45 | |
| Maximum Operating Temperature | 125°C | |
| Inductance Tolerance | ±10 % | |
| Height | 3.2mm | |
| Termination Style | Surface Mount | |
| Core Material | Ferrite | |
| Standards/Approvals | RoHS | |
| Depth | 3.2mm | |
| Maximum Self Resonant Frequency | 2.5MHz | |
| Moulded | Yes | |
| Minimum Quality Factor | 30 | |
| Inductor Construction | Wirewound | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Inductance 1mH | ||
Product Type Wirewound Surface Mount Inductor | ||
Maximum DC Current 30mA | ||
Package/Case 1812 | ||
Length 4.5mm | ||
Packaging Reel | ||
Automotive Standard No | ||
Shielding No | ||
Minimum Operating Temperature -40°C | ||
Maximum DC Resistance 40Ω | ||
Series CM45 | ||
Maximum Operating Temperature 125°C | ||
Inductance Tolerance ±10 % | ||
Height 3.2mm | ||
Termination Style Surface Mount | ||
Core Material Ferrite | ||
Standards/Approvals RoHS | ||
Depth 3.2mm | ||
Maximum Self Resonant Frequency 2.5MHz | ||
Moulded Yes | ||
Minimum Quality Factor 30 | ||
Inductor Construction Wirewound | ||
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)
Related links
- Bourns 1812 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 mH ±10 % 30 mA Idc Q:30
- Bourns 1812 Unshielded Surface Mount Inductor with a Ferrite Core, 1 mH Chip Coil ±5 % 30 mA Idc Q:30
- Bourns 1812 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH ±10 % 250 mA Idc Q:50
- Bourns 1812 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 100 μH ±10 % 110 mA Idc Q:40
- Bourns 1812 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 μH ±10 % 450 mA Idc Q:50
- Bourns 1812 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 4.7 μH ±10 % 315 mA Idc Q:50
- Bourns 1812 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 47 μH ±10 % 140 mA Idc Q:50
- Wurth Elektronik 1812 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 mH ±10 % 30 mA Idc Q:20