7440320039

Würth Elektronik

Manufacturer Part #:

7440320039

Manufacturer:

Würth Elektronik

Package:

1210

Datasheet:

Description:

FIXED IND 3.9UH 540MA 250MOHM SM

Send an RFQ

For any specific requests regarding price, qty, ect. please send an RFQ.

Contact Name

Company Name

Country

Quantity

Specifications

Product Details

Mfr	Würth Elektronik
Type	Drum Core, Wirewound
Series	WE-LQ
Package	Tape & Reel (TR)
Ratings	-
Q @ Freq	20 @ 1MHz
Shielding	Unshielded
Tolerance	±20%
Inductance	3.9 µH
Mounting Type	Surface Mount
Package / Case	1210 (3225 Metric)
Product Status	Active
Material - Core	Ferrite
Size / Dimension	0.126" L x 0.098" W (3.20mm x 2.50mm)
DC Resistance (DCR)	250mOhm Max
Current Rating (Amps)	540 mA
Height - Seated (Max)	0.091" (2.30mm)
Operating Temperature	-40°C ~ 125°C
Supplier Device Package	1210
Frequency - Self Resonant	35MHz
Current - Saturation (Isat)	1.35A
Inductance Frequency - Test	1 MHz

Shopping Guide

Payment Methods

For your convenience, we support multiple payment methods, including PayPal, credit cards, and bank transfers, all payments are settled in USD.

RFQ (Request for Quotations)

1. For products with available stock and price, you can directly place an order.
2. For products without stock or price displayed, please submit an RFQ, and we will respond within 24 hours.

Supply Information

SemiKey Stock: Inventory purchased directly from original manufacturers, authorized distributors, or OEM/EMS.

Authorized Distributor: Channels from the original manufacturer or their authorized distributors.
OEM & EMS: Excess inventory from OEM and EMS providers.

About Shipping Costs

If you choose to use our shipping account, the shipping cost must be paid when placing the order. If you choose to use your own shipping account, the cost will depend on the agreement between you and the shipping company.

Please note: Customers are responsible for all fees charged by the destination government or customs, including but not limited to duties, taxes, and any additional fees charged by the courier company. SemiKey is not responsible for any extra charges once the package has been shipped.