DS1251W-120

Part No :: DS1251W-120

Manufacturer: Maxim Integrated

VIGOR # :: 4839442

Description: IC RTC PHANTOM PAR 32-DIP

Catalog: Clock/Timing - Real Time Clocks

DataSheet: DS1251W-120 PDF

Country of origin: -

Date code: -

DS1251W-120 Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Obsolete
Type:	Phantom Time Chip
Features:	Leap Year, NVSRAM
Memory Size:	512KB
Time Format:	HH:MM:SS:hh (12/24 hr)
Date Format:	YY-MM-DD-dd
Interface:	Parallel
Voltage - Supply:	2.97V ~ 3.63V
Voltage - Supply, Battery:	-
Current - Timekeeping (Max):	7mA @ 3.3V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Through Hole
Package / Case:	32-DIP Module (0.600", 15.24mm)
Supplier Device Package:	32-EDIP

Alternative Products

Part Number	Manufacturer & Description	Compare
DS1251Y-70+ Match 100%	Maxim Integrated IC RTC PHANTOM PAR 32-DIP	DS1251W-120 vs DS1251Y-70+
DS1251W-120+ Match 100%	VIGOR DS1251 4096K NV SRAM WITH PHANTO	DS1251W-120 vs DS1251W-120+
DS1251W-120IND+ Match 100%	Maxim Integrated IC RTC PHANTOM PAR 32-DIP	DS1251W-120 vs DS1251W-120IND+
DS1251W-120IND Match 100%	Maxim Integrated IC RTC PHANTOM PAR 32-DIP	DS1251W-120 vs DS1251W-120IND
DS1647-120 Match 100%	Maxim Integrated IC RTC CLK/CALENDAR PARAL 32EDIP	DS1251W-120 vs DS1647-120
DS1647-120+ Match 100%	Maxim Integrated IC RTC CLK/CALENDAR PAR 32-EDIP	DS1251W-120 vs DS1647-120+

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In Stock: 356

Shipped from

HK warehouse

Expected Shipping Date

Jul 28 - Aug 01 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of DS1251W-120 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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DS1251W-120

DS1251W-120

4839442

Pricing(USD)