Name: DS1302SN
Brand: Maxim Integrated
SKU: DS1302SN
Availability: InStock
Rating: 5 (168 reviews)

DS1302SN

For Reference Only

Part Number	DS1302SN
Manufacturer	Maxim Integrated
Description	IC RTC CLK/CALENDAR SER 8-SOIC
Datasheet	DS1302SN Datasheet DS1302SN Specifications
Package	8-SOIC (0.209", 5.30mm Width)
ECAD
In Stock	535,788 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # DS1302SN (Clock/Timing - Real Time Clocks) is manufactured by Maxim Integrated and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For DS1302SN specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS1302SN with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS1302SN.

DS1302SN Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks
Package	8-SOIC (0.209", 5.30mm Width)
ECAD
Series	-
Type	Clock/Calendar
Features	Leap Year, NVSRAM, Trickle-Charger
Memory Size	31B
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Interface	3-Wire Serial
Voltage - Supply	2 V ~ 5.5 V
Voltage - Supply, Battery	2 V ~ 5.5 V
Current - Timekeeping (Max)	0.3µA ~ 1µA @ 2V ~ 5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.209", 5.30mm Width)
Supplier Device Package	8-SO

DS1302SN Datasheet

DS1302SN Reviews

Bra*****Curry

March 28, 2023

★ ★ ★ ★ ★

So far all the items still work. I'm using these for some home made solar panels and they're doing great.

Alay*****erta

February 28, 2023

★ ★ ★ ★ ★

It's so nice to have all these babies. I was using so many for projects, I decided to buy these. They'll definitely last me a while!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

DS1302SN Packaging

DS1302SN FAQ

1. How to order DS1302SN on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that DS1302SN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS1302SN. All suppliers must pass our qualification reviews before they can publish their products including DS1302SN on Heisener; we pay more attention to the channels and quality of DS1302SN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS1302SN price and inventory displayed accurate?

The price and inventory of DS1302SN fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of DS1302SN?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DS1302SN we delivered, we will accept the replacement or return of the DS1302SN only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DS1302SN.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as DS1302SN pin diagram, DS1302SN datasheet?

If you need any after-sales service, please do not hesitate to contact us.

DS1302SN Related Products

ABM10W-19.8000MHZ-4-B1U-T3	Abracon LLC, CRYSTAL 19.80MHZ 4PF SMT, 4-SMD, No Lead, -	View
199D156X0020D6V1E3	Vishay Sprague, CAP TANT 15UF 20V 20% RADIAL, Radial, -	View
AOT15S65L	Alpha & Omega Semiconductor Inc., MOSFET N-CH 650V 15A TO220, TO-220-3, -	View
LMV824IDT	STMicroelectronics, IC OPAMP GP 5.5MHZ RRO 14SO, 14-SOIC (0.154", 3.90mm Width), -	View
552AR-01LF	IDT, Integrated Device Technology Inc, IC OSC/MULT/BUFFER OCTAL 20-SSOP, 20-SSOP (0.154", 3.90mm Width), -	View
XQBAWT-00-0000-00000HXE7	Cree Inc., LED XLAMP WARM WHITE 3000K 0606, 0606 (1616 Metric), -	View
E2E-X2Y2-US	Omron Automation and Safety, SENS PROX M12 2MM AC2W-NC, Cylinder, Threaded - M12, -	View
CRCW12062M40JNEA	Vishay Dale, RES SMD 2.4M OHM 5% 1/4W 1206, 1206 (3216 Metric), -	View
1-1623849-7	TE Connectivity Passive Product, TRIMMER 2M OHM 0.5W TH, -, -	View
MS3476L24-19SY	TE Connectivity Deutsch Connectors, CONN PLUG 19POS INLINE SCKT, -, -	View
PT07SE-22-21P	Amphenol Industrial Operations, CONN RCPT 21POS JAM NUT PIN, -, -	View
VE-J6J-MX-B1	Vicor Corporation, CONVERTER MOD DC/DC 36V 75W, Half Brick, -	View

DS1302SN Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
DS1302SN-16 D# DS1302SN-16/TR	Maxim Integrated Products	Real Time Clock Serial 31Byte 16-Pin SOIC W - Bulk (Alt: DS1302SN-16/TR) RoHS: Not Compliant	0
DS1302SN D# DS1302SN	Maxim Integrated Products	Real Time Clock Serial 31Byte 8-Pin SOIC - Bulk (Alt: DS1302SN) RoHS: Not Compliant	0
DS1302SN+ D# DS1302SN+	Maxim Integrated Products	Real Time Clock Serial 31Byte 8-Pin SOIC - Bulk (Alt: DS1302SN+)	0
DS1302SN+T&R D# DS1302SN+T&R	Maxim Integrated Products	Real Time Clock Serial 31Byte 8-Pin SOIC T/R - Tape and Reel (Alt: DS1302SN+T&R)	0

Part Number

Manufacturer

Description

Stock

DS1302SN+

D# DS1302SN+

Maxim Integrated Products

Real Time Clock Serial 31Byte 8-Pin SOIC (Alt: DS1302SN+)

DS1302SN+T&R

D# DS1302SN+T&R

Maxim Integrated Products

Real Time Clock Serial 31Byte 8-Pin SOIC T/R (Alt: DS1302SN+T&R)

Part Number

Manufacturer

Description

Stock

DS1302SN+

D# DS1302SN+

Maxim Integrated Products

Real Time Clock Serial 31Byte 8-Pin SOIC (Alt: DS1302SN+)

DS1302SN+T&R

D# DS1302SN+T&R

Maxim Integrated Products

Real Time Clock Serial 31Byte 8-Pin SOIC T/R (Alt: DS1302SN+T&R)

Part Number

Manufacturer

Description

Stock

DS1302SN

Maxim Integrated Products

1065

Part Number	Manufacturer	Description	Stock
DS1302SN/T&R	Maxim Integrated Products	REAL TIME CLOCK SERL 31BYTE 8SOIC - Tape and Reel	0
DS1302SN+T&R	Maxim Integrated Products	REAL TIME CLOCK SERL 31BYTE 8SOIC - Tape and Reel	0
DS1302SN-16/T&R	Maxim Integrated Products	Real Time Clock Trickle-Charge Timekeeping Chip	0
DS1302SN	Maxim Integrated Products	REAL TIME CLOCK SERL 31BYTE 8SOIC - Tape and Reel	0
DS1302SN-16	Maxim Integrated Products	Real Time Clock Trickle-Charge Timekeeping Chip	0
DS1302SN+	Maxim Integrated Products	REAL TIME CLOCK SERL 31BYTE 8SOIC - Tape and Reel	0

Part Number

Manufacturer

Description

Stock

DS1302SN+TR

Maxim Integrated Products

Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO8

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
DS1302SN-16 D# DS1302SN-16-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SER 16-SOIC	0
DS1302SN+T&R D# DS1302SN+CT-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SER 8-SOIC	3300
DS1302SN+ D# DS1302SN+-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SER 8-SOIC	925
DS1302SN-16/T&R D# DS1302SN-16/T&R-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SER 16-SOIC	0
DS1302SN-16/TR D# 2156-DS1302SN-16/TR-ND	Rochester Electronics LLC	TRICKLE-CHARGE TIMEKEEPING CHIP	2750
DS1302SN D# 2156-DS1302SN-MA-ND	Rochester Electronics LLC	TRICKLE-CHARGE TIMEKEEPING CHIP	6351
DS1302SN/T&R D# DS1302SN/T&R-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SER 8-SOIC	0

Part Number	Manufacturer	Description	Stock
DS1302SN	Maxim Integrated Products	In stock shipping within 2days	128
DS1302SN+T	Maxim Integrated Products	In stock shipping within 2days	200
DS1302SN+	Dallas Semiconductor	In stock shipping within 2days	134
DS1302SN+T&R	Maxim Integrated Products	In stock shipping within 2days	160

Part Number

Manufacturer

Description

Stock

DS1302SN+T&R

D# 2515450RL

Maxim Integrated Products

RTC W/ RAM, 248B, HH:MM:SS, WSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Reel

DS1302SN+

D# 2515359

Maxim Integrated Products

RTC W/ RAM, 248B, HH:MM:SS, WSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

285

Part Number

Manufacturer

Description

Stock

DS1302SN+

Maxim Integrated Products

Trickle-Charge Timekeeping Chip

RoHS: Compliant

pbFree: Yes

DS1302SN+T&R

Maxim Integrated Products

DS1302 Series 5.5 V 3-Wire Serial Trickle-Charge Timekeeping Chip - SOIC-8

RoHS: Compliant

pbFree: Yes

2000

Part Number	Manufacturer	Description	Stock
DS1302SN16TR	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	4773
DS1302SNT	Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	483
DS1302SND	Maxim Integrated Products	OEM/CM QUOTES ONLY \| NO BROKERS	12
DS1302SN	Maxim Integrated Products	OEM/CM QUOTES ONLY \| NO BROKERS	21046
DS1302SNTR	Maxim Integrated Products	OEM/CM QUOTES ONLY \| NO BROKERS	20700
DS1302SN16	Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	2898

Part Number	Manufacturer	Description	Stock
DS1302SNT	Texas Instruments	OEM/CM ONLY	625
DS1302SN16TR	Maxim Integrated Products	OEM/CM ONLY	526
DS1302SNTAMPR	Maxim Integrated Products	OEM/CM ONLY	529
DS1302SN16	Maxim Integrated Products	OEM/CM ONLY	525

Part Number

Manufacturer

Description

Stock

DS1302SN

Maxim Integrated

Real Time Clock (RTC) IC

RoHS: Compliant

15000

Part Number

Manufacturer

Description

Stock

DS1302SN+

Maxim Integrated Products

in stock - can ship the same day

Part Number	Manufacturer	Description	Stock
DS1302SN	Maxim Integrated Products	OEM/CM Immediate delivery	52000
DS1302SN+T	Maxim Integrated Products	OEM/CM Immediate delivery	210
DS1302SN+T&R	Maxim Integrated Products	OEM/CM Immediate delivery	2000
DS1302SN+TR	Maxim Integrated Products	OEM/CM Immediate delivery	2000

Part Number

Manufacturer

Description

Stock

DS1302SN+

D# 700-DS1302SN

Maxim Integrated Products

Real Time Clock Trickle-Charge Timekeeping Chip

RoHS: Compliant

164

DS1302SN+T&R

D# 700-DS1302SNT&R

Maxim Integrated Products

Real Time Clock Trickle-Charge Timekeeping Chip

RoHS: Compliant

1145

Part Number

Manufacturer

Description

Stock

DS1302SN+T&R

D# XSFP00000154056

Maxim Integrated Products

DS1302 Series 5.5 V 1.2 mA Trickle-Charge Timekeeping Chip - SOIC-8

4000

Part Number

Manufacturer

Description

Stock

DS1302SN+

D# 73Y1197

Maxim Integrated Products

RTC W/ RAM, 248B, HH:MM:SS, WSOIC-8, Date Format:Day, Date, Month, Year, Clock Format:HH:MM:SS, Clock IC Type:RTC, Supply Voltage Min:2V, Supply Voltage Max:5.5V, Clock IC Case Style:WSOIC, No. of Pins:8Pins, IC Interface Type:SerialRoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

DS1302SN+T&R

D# 73Y1198

Maxim Integrated Products

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1396

Part Number	Manufacturer	Description	Stock
DS1302SN D# NS-DS1302SN	Maxim Integrated Products	OEM/CM ONLY	4729
DS1302SN/T&R D# NS-DS1302SN/T&R	Maxim Integrated Products	OEM/CM ONLY	3226
DS1302SN+T&R D# NS-DS1302SN+T&R	MAX	OEM/CM ONLY	2903
DS1302SN-16/T&R D# NS-DS1302SN-16/T&R	Maxim Integrated Products	OEM/CM ONLY	5856
DS1302SN+TR D# NS-DS1302SN+TR	MAXIM	OEM/CM ONLY	4426
DS1302SN-16 D# NS-DS1302SN-16	Maxim Integrated Products	OEM/CM ONLY	5337
DS1302SN+ D# NS-DS1302SN+	MAXIM	OEM/CM ONLY	8466

Part Number

Manufacturer

Description

Stock

DS1302SN+

Maxim Integrated Products

0 TIMER(S), REAL TIME CLOCK, PDSO8

DS1302SN

Dallas Semiconductor

Part Number

Manufacturer

Description

Stock

DS1302SN+

D# 7327311

Maxim Integrated Products

Maxim Integrated DS1302SN+, Real Time Clock (RTC), 31B RAM Serial, 8-Pin SOIC, EA

Min Qty: 1

Container: Bulk

448

Part Number

Manufacturer

Description

Stock

DS1302SN-16/TR

Maxim Integrated Products

DS1302 Trickle-Charge Timekeeping Chip

RoHS: Not Compliant

2750

DS1302SN

Maxim Integrated Products

DS1302 Trickle-Charge Timekeeping Chip

RoHS: Not Compliant

6351

Part Number	Manufacturer	Description	Stock
DS1302SN+	Dallas Semiconductor	OEM/CM ONLY	2091
DS1302SN+TR	Maxim Integrated Products	OEM/CM ONLY	6475
DS1302SN16	Dallas Semiconductor	OEM/CM ONLY	2624

Part Number	Manufacturer	Description	Stock
DS1302SN+T	Maxim Integrated Products	IN stock Immediate delivery	205
DS1302SN	Maxim Integrated Products	IN stock Immediate delivery	51985
DS1302SN+T&R	Maxim Integrated Products	IN stock Immediate delivery	2015
DS1302SN+TR	Maxim Integrated Products	IN stock Immediate delivery	2015

Part Number	Manufacturer	Description	Stock
DS1302SN+T&R	Maxim Integrated Products	shipping today	12746
DS1302SN+	Maxim Integrated Products	shipping today	12
DS1302SN16	Dallas Semiconductor	shipping today	5996
DS1302SN+TR	ON Semiconductor	shipping today	14996
DS1302SN1616	Dallas Semiconductor	shipping today	31
DS1302SN	Maxim Integrated Products	shipping today	19796
DS1302SN+T	ON Semiconductor	shipping today	72

Part Number	Manufacturer	Description	Stock
DS1302SN-16	Dallas Semiconductor	RFQ	11941
DS1302SN16TR	Dallas Semiconductor	RFQ	12822
DS1302SN+T&R	mfr	RFQ	4154
DS1302SN+	mfr	RFQ	1202
DS1302SN-16+	Dallas Semiconductor	RFQ	6684
DS1302SN	Dallas Semiconductor	RFQ	13825
DS1302SN16	Maxim Integrated Products	RFQ	10308

Part Number	Manufacturer	Description	Stock
DS1302SN+T&R	Maxim Integrated Products	IC RTC CLK/CALENDAR SER 8-SOIC	48611
DS1302SN	Maxim Integrated Products	IC RTC CLK/CALENDAR SER 8-SOIC / Trickle-Charge Timekeeping Chip	15000
DS1302SN+	Maxim Integrated Products	IC RTC CLK/CALENDAR SER 8-SOIC	5500
DS1302SN+T	Maxim Integrated Products	IC RTC CLK/CALENDAR SER 8-SOIC	13494

Part Number

Manufacturer

Description

Stock

DS1302SN+

D# 2515359

Maxim Integrated Products

RTC W/ RAM, 248B, HH:MM:SS, WSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

285

Quick Inquiry

DS1302SN

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS