Bourns, CM453232, 1812 (4532M) Unshielded Wire-wound SMD Inductor with a Ferrite Core, 47 μH ±10% Wire-Wound 140mA Idc
- RS Stock No.:
- 172-9537
- Mfr. Part No.:
- CM453232-470KL
- Brand:
- Bourns
Bulk discount available
Subtotal (1 reel of 500 units)*
£76.50
(exc. VAT)
£92.00
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 16 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 500 - 4500 | £0.153 | £76.50 |
| 5000 - 9500 | £0.13 | £65.00 |
| 10000 - 12000 | £0.127 | £63.50 |
| 12500 - 24500 | £0.123 | £61.50 |
| 25000 + | £0.12 | £60.00 |
*price indicative
- RS Stock No.:
- 172-9537
- Mfr. Part No.:
- CM453232-470KL
- 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 | 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 | |
| Shielded | No | |
| Tolerance | ±10% | |
| Maximum DC Resistance | 5Ω | |
| Series | CM453232 | |
| Core Material | Ferrite | |
| Maximum Self Resonant Frequency | 10MHz | |
| Minimum Quality Factor | 50 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | +125°C | |
| Inductor Construction | Wire-Wound | |
Select all | ||
|---|---|---|
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 | ||
Shielded No | ||
Tolerance ±10% | ||
Maximum DC Resistance 5Ω | ||
Series CM453232 | ||
Core Material Ferrite | ||
Maximum Self Resonant Frequency 10MHz | ||
Minimum Quality Factor 50 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature +125°C | ||
Inductor Construction Wire-Wound | ||
- 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)