3.9 µH Shielded Drum Core, Wirewound Inductor 1.72 A 60mOhm Max 1919 (4848 Metric)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
3.9 µH Shielded Drum Core, Wirewound Inductor 1.72 A 60mOhm Max 1919 (4848 Metric)
@askLorandt explains: LC-Input filter for DC-DC converter
@askLorandt explains: Starting the Energy Harvesting Solution to Go

7440430039

DigiKey Part Number
732-1098-2-ND - Tape & Reel (TR)
732-1098-1-ND - Cut Tape (CT)
732-1098-6-ND - Digi-Reel®
Manufacturer
Würth Elektronik
Manufacturer Product Number
7440430039
Description
FIXED IND 3.9UH 1.72A 60 MOHM
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
3.9 µH Shielded Drum Core, Wirewound Inductor 1.72 A 60mOhm Max 1919 (4848 Metric)
Datasheet
 Datasheet
EDA/CAD Models
7440430039 Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Shielding
Shielded
Mfr
DC Resistance (DCR)
60mOhm Max
Series
Frequency - Self Resonant
55MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-40°C ~ 125°C
Part Status
Active
Inductance Frequency - Test
100 kHz
Type
Drum Core, Wirewound
Mounting Type
Surface Mount
Material - Core
Package / Case
1919 (4848 Metric)
Inductance
Supplier Device Package
4828
Tolerance
±30%
Size / Dimension
0.189" L x 0.189" W (4.80mm x 4.80mm)
Current Rating (Amps)
Height - Seated (Max)
0.118" (3.00mm)
Current - Saturation (Isat)
1.65A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SRR4028-3R9YBourns Inc.3,206118-SRR4028-3R9YCT-ND$0.95000Direct
In-Stock: 34
Check for Additional Incoming Stock
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.23000$2.23
10$2.15600$21.56
50$2.04720$102.36
100$1.88700$188.70
250$1.77924$444.81
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$1.67004$835.02
Manufacturers Standard Package
Unit Price without GST:$2.23000
Unit Price with GST:$2.45300