All DistributorsWin SourceIntegrated Circuits (ICs)Clock and TimingReal Time Clocks (1,103)

Win Source Real Time Clocks

Browse and compare Win Source Real Time Clocks for pricing, inventory, datasheets, and other technical specs. View our listings for Win Source Real Time Clocks to find the best offer for your next project.

Top Manufacturers

Renesas

Explore Win Source Real Time Clocks

Results: 1,103

Authorized Distributors

Non-Authorized Stocking Distributors

Texas Instruments

$ 2.869

Compare

Real Time Clock Multiplexed 114byte Clock/Calendar/Alarm/Timer/Interrupt 24-Pin PDIP Tube

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		BQ3285P-SB2	27,655			USD			2.850	2.550	2.400	17h
	Verical	3	BQ3285P-SB2	26,190	106		USD				3.188	3.000
	Component Stockers USA		BQ3285P-SB2	34,151			USD	3.210	3.210	3.020	2.730	2.730	>1wk
	Win Source		WS-BQ3285P-SB2	20	9		USD		6.102	4.068	4.068	4.068	18h
	Worldway Electronics		BQ3285P-SB2	27,969	7	Bulk	USD		0.918	0.890	0.843	0.843	17h

$ 0.748

Compare

Timer Real Time Clock Dual Cmos I2C Real Time Clock (rtc) IC Seconds 4.9MM 3/5V

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	2	PT7C43390WEXCT-ND	3,183	1	Cut Tape	USD	1.470	1.073	0.863	0.753	0.753
	Mouser		729-PT7C43390WEX	1,648	1	Tape & Reel	USD	1.470	1.080	0.857	0.744	0.705
	Win Source		WS-PT7C43390WEX	16,000	175		USD				0.259	0.224	18h
	ICPartonline		PT7C43390WEX	32,032			USD	0.649	0.616	0.584	0.552	0.519	>1wk
	Worldway Electronics		PT7C43390WEX	22,401	7	Tape & Reel	USD		0.204	0.198	0.187	0.187	17h

STMicroelectronics

Compare

SERIAL ACCESS REAL-TIME CLOCK WITH ALARMS Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO8

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	element14 APAC		M41T81SM6E	0	1		USD*	1.885*	1.439*	1.275*	1.157*	1.134*	1d
	Farnell		M41T81SM6E	0	1		USD*	2.002*	1.814*	1.545*	1.330*	1.330*	17h
	Component Stockers USA		M41T81SM6E	12,042			USD	0.940	0.920	0.890	0.860	0.860	>1wk
	Win Source		WS-M41T81SM6E	20	30		USD			1.655	1.346	1.346	18h
	Worldway Electronics		M41T81SM6E	27,220	7	Tube	USD		0.479	0.465	0.440	0.440	17h

Compare

DUAL HH: MM: SS (24hr) CMOS Obsolete Real Time Clock (RTC) IC 2003 SECONDS 8KB 0C~70C

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		DS1553WP-120+	0	1		USD*	13.609*	13.327*	13.327*	13.327*	13.327*	17h
	Win Source		WS-DS1553WP-120+	472	2		USD		29.127	26.113	26.113	26.113	18h
	Worldway Electronics		DS1553WP-120+	8,220	7	Tube	USD		4.721	4.577	4.336	4.336	17h
	IC Components Ltd.		DS1553WP-120+	1,742			USD	30.860	30.860	30.860	30.860	30.860	16h
	Esaler Electronic		DS1553WP-120+	40			USD	17.283	17.111	16.940	16.771	16.604	10h

Texas Instruments

$ 3.544

Compare

Real Time Clock Parallel 16byte Clock/Calendar/Alarm/Timer/Interrupt 28-Pin SOIC Tube

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		BQ4845S-A4	8,080			USD			3.520	3.150	2.970	17h
	Verical	2	BQ4845S-A4	85	81		USD			4.400	3.938	3.713
	Component Stockers USA		BQ4845S-A4	12,791			USD	3.990	3.990	3.740	3.390	3.390	>1wk
	Win Source		WS-BQ4845S-A4	532	18		USD			2.143	1.857	1.857	18h
	Worldway Electronics		BQ4845S-A4	8,584	7	Tube	USD		1.001	0.970	0.919	0.919	17h

Texas Instruments

$ 4.118

Compare

Real Time Clock Multiplexed 114byte Clock/Calendar/Alarm/NV SRAM Control 24-Pin SOIC Tube

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		BQ4285S-SB2	4,692			USD			4.090	3.660	3.440	17h
	Verical	2	BQ4285S-SB2	3,453	70		USD			5.113	4.575	4.300
	Win Source		WS-BQ4285S-SB2	12,000	7		USD		7.727	5.151	5.151	5.151	18h
	Worldway Electronics		BQ4285S-SB2	27,502	7	Bulk	USD		1.291	1.251	1.185	1.185	17h
	ICPartonline		BQ4285S-SB2	34,279			USD	3.000	2.850	2.700	2.550	2.400	>1wk

Compare

Real Time Clock Parallel 2KByte 24-Pin EDIP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		DS1742-100+	0	1		USD*	29.368*	27.702*	18.795*	16.847*	16.847*	17h
	Win Source		WS-DS1742-100+	633	4		USD		13.392	10.881	10.881	10.881	18h
	Worldway Electronics		DS1742-100+	8,670	7	Tube	USD		5.166	5.008	4.744	4.744	17h
	SHENGYU ELECTRONICS		DS1742-100+	17,157	1		USD	15.314	15.007	14.550	14.090	13.480	3d
	Anlinkda		DS1742-100+	1,912			USD	17.497	15.671	14.828	13.535	13.123	1d

Compare

I2C® Real Time Clock/Calendar with Frequency Output | IC RTC CLK/CALENDAR I2C 10-MSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		ISL1220IUZ	0	1		USD*	3.103*	3.103*	2.553*	1.318*	1.284*	17h
	ICPartonline		ISL1220IUZ	34,412			USD	20.000	19.000	18.000	17.000	16.000	>1wk
	Antdic Electronics		ISL1220IUZ	8,791			USD	24.000	22.800	21.600	19.200	18.000	>1wk
	Worldway Electronics		ISL1220IUZ	12,164	7	Tube	USD		2.220	2.152	2.039	2.039	17h
	IC Components Ltd.		ISL1220IUZ	3,060			USD	72.300	72.300	72.300	72.300	72.300	16h

STMicroelectronics

Compare

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		M41T11M6E	0	1		USD*	2.915*	2.700*	2.593*	2.499*	2.499*	17h
	element14 APAC		M41T11M6E	0	1		USD*	2.049*	1.564*	1.392*	1.259*	1.236*	1d
	Win Source		WS-M41T11M6E	1,000	1		USD	80.349	65.283	65.283	65.283	65.283	18h
	Worldway Electronics		M41T11M6E	13,040	7	Tube	USD		0.600	0.581	0.551	0.551	17h
	Classic Components		M41T11M6E	275			USD			3.600	3.600	3.600	3d

STMicroelectronics

Compare

Serial I²C bus real-time clock (RTC) with battery switchover

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	element14 APAC		M41T82RM6E	0	1		USD*	3.136*	2.143*	1.783*	1.384*	1.384*	1d
	Farnell		M41T82RM6E	0	1		USD*	3.144*	2.150*	1.787*	1.384*	1.384*	17h
	Win Source		WS-M41T82RM6E	5,000	22		USD			2.113	1.772	1.772	18h
	Worldway Electronics		M41T82RM6E	12,101	7	Tube	USD		1.657	1.606	1.522	1.522	17h
	ICPartonline		M41T82RM6E	14,095			USD	1.431	1.360	1.288	1.216	1.145	>1wk