744773147 Würth Elektronik Inductor (Other) In Stock
Würth Elektronik 744773147 is a chip power inductor for DC-DC converter layouts. Key specs include 47 µH nominal inductance, 0.844 ohm DC resistance, and 1816 case size. Request pricing with worldwide shipping.
- Manufacturer
- Würth Elektronik
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- 744773147 Datasheet PDF
- Category
- Inductor
- Price
- From $0.4419(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 744773147?
- 47 µH nominal inductance for chip power inductor designs
- 0.844 ohm DC resistance supporting predictable electrical performance
- 1816 case size for board-level selection checks
- 2 pins pin count documented in the part data
- Würth Elektronik supply identity for traceable production BOMs
What is 744773147 used for?
744773147 is commonly used in DC-DC converter layouts, industrial control hardware, and production assemblies where 47 µH nominal inductance and 0.844 ohm DC resistance matter. It suits engineering teams comparing Würth Elektronik parts for stable sourcing, compact layouts, and documented electrical behavior.
What are the specifications of 744773147?
| YTEOL | 15 |
| Case/Size Code | 1816 |
| Construction | Rectangular |
| Core Material | NICKEL-ZINC FERRITE |
| DC Resistance | 0.844Ω |
| Inductance-Nom (L) | 47 µH |
| Inductor Application | POWER INDUCTOR |
| Inductor Type | GENERAL PURPOSE INDUCTOR |
| JESD-609 Code | e1 |
| Number of Functions | 1 |
| Package Height | 3.2mm |
| Package Length | 4.5mm |
| Package Style | SMT |
| Package Width | 4mm |
| Packing Method | TR, Embossed Plastic, 13 Inch |
| Rated Current-Max | 0.68A |
| Self Resonance Frequency | 17MHz |
| Shape/Size Description | RECTANGULAR PACKAGE |
| Shielded | NO |
| Surface Mount | YES |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Placement | DUAL ENDED |
| Terminal Shape | ONE SURFACE |
| Test Frequency | 0.01MHz |
| Tolerance | 10% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.50.80.00 |
| Country of Origin | Mainland China |
Where can I find the 744773147 datasheet?
744773147 Datasheet DownloadOfficial datasheet from Würth Elektronik
What are equivalent replacements for 744773147?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which DC-DC converter layouts designs benefit most from 744773147?
744773147 fits DC-DC converter layouts when designers need 47 µH nominal inductance in a chip power inductor. The 0.844 ohm DC resistance detail helps compare losses, filtering behavior, and board-level design margins.
How should layout engineers handle 1816 case size on 744773147?
For layout planning, verify 1816 case size against pads, keepouts, and assembly clearances. The 1816 case size specification should be checked before committing the SMT or through-hole footprint. It also provides 0.844 ohm.
When should procurement teams choose 744773147 for production builds?
Procurement teams should consider 744773147 when the BOM calls for a Würth Elektronik chip power inductor with 2 pins pin count. Confirm lifecycle, date-code, and worldwide shipping requirements before buying.
Related Guides
STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply
Choose the right STM32H725 variant by comparing Flash, package, pin count, temperature grade, connectivity, and production requirements.
Aug 1, 2026
STM32H725IGT3 High-Performance MCU Design Guide
Design STM32H725IGT3 systems for reliable 550 MHz operation with practical power, clock, cache, DMA, PCB, ADC, and recovery guidance.
Jul 31, 2026
150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing
Select the 150141VS73100 by wavelength, brightness, drive current, 3528 fit, reliability, and traceable sourcing requirements.
Jul 31, 2026
STEF05SGR 5 V eFuse Protection Design Guide
Design a reliable 5 V STEF05SGR eFuse stage with current-limit math, capacitor sizing, thermal analysis, fault recovery, and PCB layout guidance.
Jul 30, 2026
Why Buy from FindMyChip
About Würth Elektronik
Würth Elektronik is a leading electronic component manufacturer. FindMyChip sources Würth Elektronik ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.1000 | $1.10 |
| 5+ | $1.0500 | $5.25 |
| 10+ | $0.9900 | $9.90 |
| 500+ | $0.8760 | $438.00 |
| 510+ | $0.4571 | $233.12 |
| 655+ | $0.4419 | $289.44 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
L08058R2DEWTR
AVX
Inductor
NLFV25T-2R2M-PF
TDK
Inductor
VLS201610HBX-R47M-1
TDK
Inductor
B82732F2901B001
EPCOS
Inductor
B82733F2112B001
EPCOS
Inductor
B66202B1108T001
EPCOS
Inductor
LPA1020-102KL
Bourns
Inductor
LPA1020-501KL
Bourns
Inductor
CLF10060NIT-470M-D
TDK
Inductor
ETQ-P5M470YFC
Panasonic
Inductor
MLZ2012M470WT000
TDK
Inductor
ELL-6UH470M
Panasonic
Inductor
XFL4020-152MEB
COILCRAFT
Inductor
XFL4020-472MEB
COILCRAFT
Inductor
IHLP2020CZER1R5M11
Vishay
Inductor
GLFR1608T1R5M-LR
TDK
Inductor
LQW2BAS15NG00L
Murata Electronics
Inductor
LQW15AN33NJ80D
Murata Electronics
Inductor
LQW15AN33NG80D
Murata Electronics
Inductor
LQG15HH33NJ02D
Murata Electronics
Inductor
LQW15AN33NJ0ZD
Murata Electronics
Inductor
LQW15AN33NH00D
Murata Electronics
Inductor
LQW2UAS33NJ00L
Murata Electronics
Inductor
LQG15HN33NJ02D
Murata Electronics
Inductor