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Win Source Real Time Clocks

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STMicroelectronics

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Serial real-time clock (RTC) with 56 bytes NVRAM

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		M41T56M6E	240			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Win Source		WS-M41T56M6E	20	40		USD			1.339	1.088	1.088	2h
	Worldway Electronics		M41T56M6E	7,422	7	Tube	USD		1.913	1.854	1.756	1.756	2h
	ICPartonline		M41T56M6E	9,456			USD	1.467	1.394	1.320	1.247	1.174	>1wk
	Aztech		M41T56M6E	5,600			USD	6.230	6.230	6.230	6.230	6.230	23h

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Hh: Mm: Ss 128 Bit 1.8V 5.5V I2C Yy-mm-dd SOP-14-208MIL 7.4MM*1MM

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-RX-8025T/UC	10,000	50		USD			1.077	0.718	0.718	2h
	ICPartonline	7	RX8025TUC	45,200			USD	1.550	1.473	1.395	1.318	1.240	>1wk
	UnikeyIC		RX8025T-UC	7,611	1	Tape & Reel	USD	1.112	0.985	0.784	0.699	0.699	37m
	Worldway Electronics	2	RX-8025T/UC	23,478	7		USD		0.308	0.298	0.283	0.283	2h
	LCSC		C53691	4,256	1		USD	1.237	1.102	0.878	0.764	0.764	11h

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Dual Hh: Mm: Ss (12/24HR) Cmos Serial 3-WIRE Real Time Clock (rtc) IC 2000 Seconds 31B -40C~85C

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-DS1302ZN	20,000	185		USD				0.233	0.216	2h
	Worldway Electronics		DS1302ZN	8,030	7	Tube	USD		0.491	0.468	0.468	0.468	2h
	ICPartonline	2	DS1302ZN	15,909			USD	10.000	9.500	9.000	8.500	8.000	>1wk
	Esaler Electronic		DS1302ZN	10,000			USD	1.888	1.870	1.852	1.834	1.816	1d
	Aztech		DS1302ZN	663			USD	10.330	10.330	10.330	10.330	10.330	23h

STMicroelectronics

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Serial real-time clock (RTC) with alarm

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		M41T80M6E	10,110			USD	0.330	0.320	0.310	0.300	0.300	>1wk
	Win Source		WS-M41T80M6E	1,090	30		USD			1.704	1.384	1.384	2h
	Worldway Electronics		M41T80M6E	20,227	7	Tube	USD		0.388	0.376	0.356	0.356	2h
	ICPartonline		M41T80M6E	38,603			USD	1.118	1.062	1.006	0.950	0.894	>1wk
	Aztech		M41T80M6E	7,301			USD	2.830	2.830	2.830	2.830	2.830	23h

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Real Time Clock Parallel Clock/Calendar/Clock Adjustment 24-Pin SOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Weyland Electronics Group Pte. Ltd.	2	RTC-72423A	575	1	Tape & Reel	USD	75.123	75.123	75.123	75.123	75.123	2h
	Win Source	2	WS-RTC72423A	235	1		USD	71.642	58.209	58.209	58.209	58.209	2h
	ICPartonline	2	RTC72423A	13,868			USD	29.000	27.550	26.100	24.650	23.200	>1wk
	IC Components Ltd.	2	RTC72423A	19,054			USD	9.060	9.060	9.060	9.060	9.060	5d
	Worldway Electronics		RTC72423A	22,460	7		USD		23.074	21.975	21.975	21.975	2h

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DUAL Clock HH: MM: SS (12/24hr) CMOS Real Time Clock (RTC) IC 2002 SECONDS 96B -40C~85C

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-DS1306EN	5,000	22		USD			1.857	1.557	1.557	2h
	Worldway Electronics		DS1306EN	7,259	7	Tube	USD		7.273	6.927	6.927	6.927	2h
	ICPartonline		DS1306EN	18,333			USD	19.000	18.050	17.100	16.150	15.200	>1wk
	Esaler Electronic		DS1306EN	5,032			USD	2.638	2.612	2.586	2.561	2.536	1d
	Aztech		DS1306EN	764			USD	15.310	15.310	15.310	15.310	15.310	23h

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DUAL HH: MM: SS (24hr) CMOS Obsolete Real Time Clock (RTC) IC 2005 SECONDS 32KB -40C~85C

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		DS1554-70IND	1,118	150	Tube	USD				18.401	18.401	5d
	Win Source		WS-DS1554-70IND	96	2		USD		35.035	35.035	35.035	35.035	2h
	Worldway Electronics		DS1554-70IND	6,310	7	Tube	USD		7.889	7.648	7.245	7.245	2h
	Esaler Electronic		DS1554-70IND	11			USD	23.001	22.771	22.544	22.319	22.096	1d
	Aztech		DS1554-70IND	8,396			USD	6.780	6.780	6.780	6.780	6.780	23h

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IC RTC CLK/CALENDAR SER 8-SOIC / Trickle-Charge Timekeeping Chip

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-DS1302SN	20,000	50		USD			1.002	0.780	0.780	2h
	Worldway Electronics		DS1302SN	9,033	7	Tube	USD		1.618	1.568	1.486	1.486	2h
	ICPartonline		DS1302SN	17,236			USD	1.000	0.950	0.900	0.850	0.800	>1wk
	Esaler Electronic		DS1302SN	10,000			USD	2.150	2.129	2.108	2.087	2.067	1d
	Aztech		DS1302SN	509			USD	19.660	19.660	19.660	19.660	19.660	23h

ISL12027IB27Z-T

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DUAL Clock HH: MM: SS CMOS Real Time Clock (RTC) IC 2010 SECONDS 512B 85C

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		ISL12027IB27Z-T	9,840			USD	6.420	6.290	6.100	5.900	5.900	>1wk
	Win Source		WS-ISL12027IB27Z-T	1,340	1		USD	61.509	41.006	41.006	41.006	41.006	2h
	ICPartonline		ISL12027IB27Z-T	21,692			USD	4.480	4.256	4.032	3.808	3.584	>1wk
	Antdic Electronics		ISL12027IB27Z-T	19,890			USD	21.000	19.950	18.900	16.800	15.750	>1wk
	Worldway Electronics		ISL12027IB27Z-T	8,665	7	Tape & Reel	USD		28.224	27.360	25.920	25.920	2h

STMicroelectronics

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Serial RTC Real Time Clocks Serial Real Time Clock

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		M41T56C64MY6F	304	600		USD				2.398	2.398	5d
	Win Source		WS-M41T56C64MY6F	10,000	11		USD			3.542	3.542	3.542	2h
	Worldway Electronics		M41T56C64MY6F	19,181	7	Tape & Reel	USD		1.743	1.689	1.600	1.600	2h
	ICPartonline		M41T56C64MY6F	13,271			USD	3.010	2.860	2.709	2.559	2.408	>1wk
	Aztech		M41T56C64MY6F	11,324			USD	6.330	6.330	6.330	6.330	6.330	23h