Bourns, CM45, 1812 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 μH ±10 % 450 mA Idc Q:50
- RS Stock No.:
- 692-7778
- Distrelec Article No.:
- 304-35-312
- Mfr. Part No.:
- CM453232-1R0KL
- Manufacturer:
- Bourns
Bulk discount available
Subtotal (1 pack of 10 units)*
€1.98
(exc. VAT)
€2.44
(inc. VAT)
In Stock
- 10 unit(s) ready to ship from another location
- Plus 220 unit(s) shipping from 08 May 2026
- Plus 2,000 unit(s) shipping from 26 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 40 | €0.198 | €1.98 |
| 50 - 90 | €0.168 | €1.68 |
| 100 - 490 | €0.149 | €1.49 |
| 500 - 1990 | €0.128 | €1.28 |
| 2000 + | €0.118 | €1.18 |
*price indicative
- RS Stock No.:
- 692-7778
- Distrelec Article No.:
- 304-35-312
- Mfr. Part No.:
- CM453232-1R0KL
- Manufacturer:
- Bourns
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Bourns | |
| Product Type | Wirewound Surface Mount Inductor | |
| Inductance | 1μH | |
| Maximum DC Current | 450mA | |
| Package/Case | 1812 | |
| Packaging | Tape & Reel | |
| Length | 4.5mm | |
| Automotive Standard | No | |
| Shielding | No | |
| Maximum DC Resistance | 500mΩ | |
| Minimum Operating Temperature | -40°C | |
| Pin Count | 2 | |
| Series | CM45 | |
| Maximum Operating Temperature | 100°C | |
| Inductance Tolerance | ±10 % | |
| Core Material | Ferrite | |
| Depth | 3.2mm | |
| Height | 3.2mm | |
| Standards/Approvals | RoHS | |
| Termination Style | Solder | |
| Maximum Self Resonant Frequency | 100MHz | |
| Minimum Quality Factor | 50 | |
| Inductor Construction | Wirewound | |
| Moulded | Yes | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Product Type Wirewound Surface Mount Inductor | ||
Inductance 1μH | ||
Maximum DC Current 450mA | ||
Package/Case 1812 | ||
Packaging Tape & Reel | ||
Length 4.5mm | ||
Automotive Standard No | ||
Shielding No | ||
Maximum DC Resistance 500mΩ | ||
Minimum Operating Temperature -40°C | ||
Pin Count 2 | ||
Series CM45 | ||
Maximum Operating Temperature 100°C | ||
Inductance Tolerance ±10 % | ||
Core Material Ferrite | ||
Depth 3.2mm | ||
Height 3.2mm | ||
Standards/Approvals RoHS | ||
Termination Style Solder | ||
Maximum Self Resonant Frequency 100MHz | ||
Minimum Quality Factor 50 | ||
Inductor Construction Wirewound | ||
Moulded Yes | ||
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
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