750311771

Part No :: 750311771

Manufacturer: Würth Elektronik Midcom

VIGOR # :: 1989323

Description: TRANS FLYBACK LT3748 500UH SMD

Catalog: Switching Converter, SMPS Transformers

DataSheet: 750311771 PDF

Country of origin: -

Date code: -

750311771 Specifications

Type	Description
Series:	WE-FB
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Active
Type:	For DC/DC Converters
Applications:	Flyback Converters
Intended Chipset:	LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer:	Linear Technology
Voltage - Primary:	100 ~ 400V
Voltage - Auxiliary:	15V @ 20mA
Voltage - Isolation:	2500Vrms
Inductance @ Frequency:	500µH @ 10kHz, 14µH @ 10kHz, 400µH @ 10kHz
Frequency:	60 ~ 400kHz
Operating Temperature:	-
Mounting Type:	Surface Mount
Size / Dimension:	-
Height - Seated (Max):	0.544" (13.82mm)
Footprint:	1.064" L x 1.272" W (27.03mm x 32.31mm)
Style:	-

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 0

Shipped from

HK warehouse

Expected Shipping Date

Apr 16 - Apr 20 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$13.4800~~	~~$13.48~~
100	~~$10.9760~~	~~$1 097.60~~
500	~~$9.8780~~	~~$4 939.00~~

Current price of 750311771 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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