Bourns, CM45, 1812 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 47 μH ±10 % 140 mA Idc Q:50
- RS Stock No.:
- 693-4344
- Mfr. Part No.:
- CM453232-470KL
- Brand:
- Bourns
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View bulk pricing optionsSubtotal (1 pack of 10 units)*
$3.45
(exc. GST)
$3.80
(inc. GST)
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- Plus 20 unit(s) shipping from 27 April 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 120 | $0.345 | $3.45 |
| 130 - 240 | $0.343 | $3.43 |
| 250 + | $0.338 | $3.38 |
*price indicative
- RS Stock No.:
- 693-4344
- Mfr. Part No.:
- CM453232-470KL
- Brand:
- 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 | |
| Inductance | 47μH | |
| Product Type | Wirewound Surface Mount Inductor | |
| Maximum DC Current | 140mA | |
| Package/Case | 1812 | |
| Packaging | Tape & Reel | |
| Length | 4.5mm | |
| Automotive Standard | No | |
| Shielding | No | |
| Maximum DC Resistance | 5Ω | |
| Minimum Operating Temperature | -40°C | |
| Pin Count | 2 | |
| Inductance Tolerance | ±10 % | |
| Series | CM45 | |
| Maximum Operating Temperature | 100°C | |
| Termination Style | Solder | |
| Core Material | Ferrite | |
| Standards/Approvals | RoHS | |
| Depth | 3.2mm | |
| Height | 3.2mm | |
| Maximum Self Resonant Frequency | 10MHz | |
| Inductor Construction | Wirewound | |
| Moulded | Yes | |
| Minimum Quality Factor | 50 | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Inductance 47μH | ||
Product Type Wirewound Surface Mount Inductor | ||
Maximum DC Current 140mA | ||
Package/Case 1812 | ||
Packaging Tape & Reel | ||
Length 4.5mm | ||
Automotive Standard No | ||
Shielding No | ||
Maximum DC Resistance 5Ω | ||
Minimum Operating Temperature -40°C | ||
Pin Count 2 | ||
Inductance Tolerance ±10 % | ||
Series CM45 | ||
Maximum Operating Temperature 100°C | ||
Termination Style Solder | ||
Core Material Ferrite | ||
Standards/Approvals RoHS | ||
Depth 3.2mm | ||
Height 3.2mm | ||
Maximum Self Resonant Frequency 10MHz | ||
Inductor Construction Wirewound | ||
Moulded Yes | ||
Minimum Quality Factor 50 | ||
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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