U643B-M

Part No :: U643B-M

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 4925447

Description: IC FLASHER CNTRL 8DIP

Catalog: PMIC - Lighting, Ballast Controllers

DataSheet: U643B-M PDF

Country of origin: -

Date code: -

U643B-M Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Obsolete
Type:	Automotive, Flasher
Frequency:	-
Voltage - Supply:	9V ~ 15V
Current - Supply:	7 mA
Current - Output Source/Sink:	-
Dimming:	No
Operating Temperature:	-40°C ~ 95°C
Mounting Type:	Through Hole
Package / Case:	8-DIP (0.300", 7.62mm)
Supplier Device Package:	8-DIP

Alternative Products

Part Number	Manufacturer & Description	Compare
IRS2530DPBF Match 51%	VIGOR DIMMING BALLAST CONTROL IC	U643B-M vs IRS2530DPBF
U643B-MY Match 100%	Roving Networks / Microchip Technology IC FLASHER CNTRL 8DIP	U643B-M vs U643B-MY
U2043B-MY Match 100%	Roving Networks / Microchip Technology IC FLASHER CNTRL 10W SGL 8DIP	U643B-M vs U2043B-MY
U6043B-M Match 100%	Roving Networks / Microchip Technology IC FLASHER CNTRL 8DIP	U643B-M vs U6043B-M
U6043B-MY Match 100%	Roving Networks / Microchip Technology IC FLASHER CNTRL 8DIP	U643B-M vs U6043B-MY
U2043B-M Match 100%	Roving Networks / Microchip Technology IC FLASHER CNTRL 10W SGL 8DIP	U643B-M vs U2043B-M

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: 10000

Shipped from

HK warehouse

Expected Shipping Date

Nov 08 - Nov 12 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of U643B-M 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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