China
Spain
Rusia
Italy
Germany7440320039
Part Number Overview
Manufacturer Part Number
7440320039
Description
FIXED IND 3.9UH 540MA 250MOHM SM
Detailed Description
3.9 µH Unshielded Drum Core, Wirewound Inductor 540 mA 250mOhm Max 1210 (3225 Metric)
Manufacturer
Würth Elektronik
Standard LeadTime
11 Weeks
Edacad Model
7440320039 Models
Standard Package
2,000
Supplier Stocks
Technical specifications
Mfr
Würth Elektronik
Series
WE-LQ
Package
Tape & Reel (TR)
Product Status
Active
Type
Drum Core, Wirewound
Material - Core
Ferrite
Inductance
3.9 µH
Tolerance
±20%
Current Rating (Amps)
540 mA
Current - Saturation (Isat)
1.35A
Shielding
Unshielded
DC Resistance (DCR)
250mOhm Max
Q @ Freq
20 @ 1MHz
Frequency - Self Resonant
35MHz
Ratings
-
Operating Temperature
-40°C ~ 125°C
Inductance Frequency - Test
1 MHz
Mounting Type
Surface Mount
Package / Case
1210 (3225 Metric)
Supplier Device Package
1210
Size / Dimension
0.126" L x 0.098" W (3.20mm x 2.50mm)
Height - Seated (Max)
0.091" (2.30mm)
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8504.50.8000
Other Names
732-3047-6
732-3047-1
732-3047-2
Category
/Product Index/Inductors, Coils, Chokes/Fixed Inductors/Würth Elektronik 7440320039
Documents & Media
Datasheets
1(7440320039)
Video File
()
Environmental Information
1(RoHS Cert)
Design Resources
1(7440320039 Red Expert Design Tool)
Featured Product
1(USB Type-C® Development Kit)
CAD Models
1(7440320039 Models)
PCN Design/Specification
1(Mult Devs Design 07/Jul/2023)
PCN Other
1(Mult Devices Label 22/Dec/2021)
HTML Datasheet
1(7440320039)
EDA Models
1(7440320039 Models)
Quantity Price
Quantity: 2000
Unit Price: $0.418
Packaging: Tape & Reel (TR)
MinMultiplier: 2000
Packaging: Tape & Reel (TR)
MinMultiplier: 2000
Quantity: 1000
Unit Price: $0.454
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 500
Unit Price: $0.549
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 100
Unit Price: $0.574
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 10
Unit Price: $0.645
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1
Unit Price: $0.68
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1000
Unit Price: $0.454
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 500
Unit Price: $0.549
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 100
Unit Price: $0.574
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 10
Unit Price: $0.645
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 1
Unit Price: $0.68
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Substitutes
Part No. : SDR0302-3R9ML
Manufacturer. : Bourns Inc.
Quantity Available. : 8,783
Unit Price. : $0.53000
Substitute Type. : Direct
Quantity Available. : 8,783
Unit Price. : $0.53000
Substitute Type. : Direct