750311553

Image is for reference,
please contact us to get the real picture

Part No :: 750311553

Manufacturer: Würth Elektronik Midcom

Description: TRANSFORMER FLYBACK LM3445

Catalog: Switching Converter, SMPS Transformers

Shipped from: HK warehouse

Expected Shipping Date: Jul 27 - Jul 31 2025

DataSheet: 750311553 PDF

Availability: 27 pieces

Unit Price: ~~$9.90000~~

Current price of 750311553 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]

750311553 Specifications

Type	Description
Series:	WE-FB, MID-OLTI
Package:	Tray
Part Status:	Active
Type:	For AC/DC Converters
Applications:	LED Drivers, AC/DC SMPS
Intended Chipset:	LM3445
Chipset Manufacturer:	National Semiconductor
Voltage - Primary:	115V
Voltage - Auxiliary:	-
Voltage - Isolation:	4500Vrms
Inductance @ Frequency:	803.5µH @ 100kHz, 50.2µH @ 100kHz
Frequency:	100kHz
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Through Hole
Size / Dimension:	-
Height - Seated (Max):	0.635" (16.13mm)
Footprint:	0.800" L x 0.960" W (20.32mm x 24.38mm)
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.)

Hot Products

HOT

7491194912

TRANS FLYBACK POE+ 42UH SMD

HOT

750315831

FLYBACK TRANSFORMER WE-FB

HOT

PH0814CNLT

XFMR, ER19 PLANAR, 5:6:2:1, SMT