Wurth Elektronik, WELQ 1812 Surface Mount Inductor with a Ferrite Core, 2.2 μH 1.6 A Idc Q:40
- RS stock no.:
- 548-595
- Mfr. Part No.:
- 744045002
- Manufacturer:
- Wurth Elektronik
Image representative of range
Bulk discount available
View bulk pricing optionsSubtotal (1 tape of 10 units)*
R 160,96
(exc. VAT)
R 185,10
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 360 unit(s) shipping from 08 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tape* |
|---|---|---|
| 10 - 90 | R 16.096 | R 160.96 |
| 100 - 490 | R 15.694 | R 156.94 |
| 500 - 990 | R 15.223 | R 152.23 |
| 1000 + | R 14.614 | R 146.14 |
*price indicative
- RS stock no.:
- 548-595
- Mfr. Part No.:
- 744045002
- Manufacturer:
- Wurth Elektronik
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Wurth Elektronik | |
| Product Type | Surface Mount Inductor | |
| Inductance | 2.2μH | |
| Maximum DC Current | 1.6A | |
| Packaging | Tape & Reel | |
| Length | 4.5mm | |
| Automotive Standard | No | |
| Minimum Operating Temperature | -40°C | |
| Maximum DC Resistance | 0.11Ω | |
| Maximum Operating Temperature | 125°C | |
| Series | WELQ 1812 | |
| Depth | 2.9mm | |
| Diameter | 2.9mm | |
| Standards/Approvals | Halogen-Free, RoHS, REACH | |
| Height | 2.9mm | |
| Core Material | Ferrite | |
| Termination Style | Package | |
| Inductor Construction | Wirewound | |
| Minimum Quality Factor | 40 | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Surface Mount Inductor | ||
Inductance 2.2μH | ||
Maximum DC Current 1.6A | ||
Packaging Tape & Reel | ||
Length 4.5mm | ||
Automotive Standard No | ||
Minimum Operating Temperature -40°C | ||
Maximum DC Resistance 0.11Ω | ||
Maximum Operating Temperature 125°C | ||
Series WELQ 1812 | ||
Depth 2.9mm | ||
Diameter 2.9mm | ||
Standards/Approvals Halogen-Free, RoHS, REACH | ||
Height 2.9mm | ||
Core Material Ferrite | ||
Termination Style Package | ||
Inductor Construction Wirewound | ||
Minimum Quality Factor 40 | ||
- COO (Country of Origin):
- CN
The Wurth Elektronik SMT Inductor is a miniature chip inductor wound on a specialized ferrite core, designed for compact circuits requiring low power operation. With an operating temperature range of –40°C to +125°C, it is suitable for various applications, including low power DC/DC converters. Its robust design and compact size make it ideal for modern electronic devices requiring reliable and efficient inductive components.
Small inductances for compact circuits
High Q at high frequencies
Low DC resistance
Related links
- Wurth Elektronik 1 μH 1.8 A Idc Q:40
- Wurth Elektronik 3.9 μH 1.32 A Idc Q:40
- Wurth Elektronik 47 μH 0.39 A Idc Q:55
- Wurth Elektronik 3.3 μH 1.4 A Idc Q:45
- Wurth Elektronik 2200 μH 0.04 A Idc Q:30
- Wurth Elektronik 5.6 μH 1.18 A Idc Q:36
- Wurth Elektronik 6.8 μH 1.1 A Idc Q:36
- Wurth Elektronik 470 μH 0.105 A Idc Q:50