Bourns, CM45, 1812 (4532M) Wire-wound SMD Inductor with a Ferrite Core, 220 μH ±10% Wire-Wound 100mA Idc Q:40
- RS Stock No.:
- 692-7780P
- Mfr. Part No.:
- CM453232-221KL
- Brand:
- Bourns
Bulk discount available
Subtotal 50 units (supplied on a continuous strip)*
£7.45
(exc. VAT)
£8.95
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 13 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 50 - 90 | £0.149 |
| 100 - 490 | £0.13 |
| 500 - 1990 | £0.114 |
| 2000 + | £0.104 |
*price indicative
- RS Stock No.:
- 692-7780P
- Mfr. Part No.:
- CM453232-221KL
- 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 | 220 μH | |
| Maximum DC Current | 100mA | |
| Package/Case | 1812 (4532M) | |
| Length | 4.5mm | |
| Depth | 3.2mm | |
| Height | 3.2mm | |
| Dimensions | 4.5 x 3.2 x 3.2mm | |
| Tolerance | ±10% | |
| Maximum DC Resistance | 10Ω | |
| Series | CM45 | |
| Core Material | Ferrite | |
| Maximum Self Resonant Frequency | 4MHz | |
| Inductor Construction | Wire-Wound | |
| Maximum Operating Temperature | +100°C | |
| Minimum Operating Temperature | -40°C | |
| Minimum Quality Factor | 40 | |
Select all | ||
|---|---|---|
Brand Bourns | ||
Inductance 220 μH | ||
Maximum DC Current 100mA | ||
Package/Case 1812 (4532M) | ||
Length 4.5mm | ||
Depth 3.2mm | ||
Height 3.2mm | ||
Dimensions 4.5 x 3.2 x 3.2mm | ||
Tolerance ±10% | ||
Maximum DC Resistance 10Ω | ||
Series CM45 | ||
Core Material Ferrite | ||
Maximum Self Resonant Frequency 4MHz | ||
Inductor Construction Wire-Wound | ||
Maximum Operating Temperature +100°C | ||
Minimum Operating Temperature -40°C | ||
Minimum Quality Factor 40 | ||
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)