Bourns, CM45, 1812 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 4.7 μH ±10 % 315 mA Idc Q:50
- RS Stock No.:
- 172-8335
- Mfr. Part No.:
- CM453232-4R7KL
- Manufacturer:
- Bourns
This image is representative of the product range
Subtotal (1 reel of 500 units)*
SGD102.00
(exc. GST)
SGD111.00
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
Temporarily out of stock
- 3,000 unit(s) shipping from 01 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 500 + | SGD0.204 | SGD102.00 |
*price indicative
- RS Stock No.:
- 172-8335
- Mfr. Part No.:
- CM453232-4R7KL
- 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 | 4.7μH | |
| Maximum DC Current | 315mA | |
| Package/Case | 1812 | |
| Packaging | Tape & Reel | |
| Length | 4.5mm | |
| Automotive Standard | No | |
| Shielding | No | |
| Pin Count | 2 | |
| Maximum DC Resistance | 1Ω | |
| Minimum Operating Temperature | -40°C | |
| Series | CM45 | |
| Inductance Tolerance | ±10 % | |
| Maximum Operating Temperature | 100°C | |
| Core Material | Ferrite | |
| Termination Style | Solder | |
| Height | 3.2mm | |
| Depth | 3.2mm | |
| Standards/Approvals | RoHS | |
| Maximum Self Resonant Frequency | 35MHz | |
| Minimum Quality Factor | 50 | |
| Moulded | Yes | |
| Inductor Construction | Wirewound | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Product Type Wirewound Surface Mount Inductor | ||
Inductance 4.7μH | ||
Maximum DC Current 315mA | ||
Package/Case 1812 | ||
Packaging Tape & Reel | ||
Length 4.5mm | ||
Automotive Standard No | ||
Shielding No | ||
Pin Count 2 | ||
Maximum DC Resistance 1Ω | ||
Minimum Operating Temperature -40°C | ||
Series CM45 | ||
Inductance Tolerance ±10 % | ||
Maximum Operating Temperature 100°C | ||
Core Material Ferrite | ||
Termination Style Solder | ||
Height 3.2mm | ||
Depth 3.2mm | ||
Standards/Approvals RoHS | ||
Maximum Self Resonant Frequency 35MHz | ||
Minimum Quality Factor 50 | ||
Moulded Yes | ||
Inductor Construction Wirewound | ||
- 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)
Related links
- 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, 1 μH ±10 % 450 mA Idc Q:50
- 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, 47 μH ±10 % 140 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 mH ±10 % 30 mA Idc Q:30
- Bourns 4532 Unshielded Surface Mount Inductor with a Ferrite Core, 33 μH Chip Coil ±10 % 160 mA Idc Q:50
- Bourns 4532 Unshielded Surface Mount Inductor with a Ferrite Core, 10 μH Chip Coil ±10 % 250 mA Idc Q:50