Name: DS1621S
Brand: Maxim Integrated
SKU: DS1621S
Availability: InStock
Rating: 5 (111 reviews)

DS1621S

For Reference Only

Part Number	DS1621S
Manufacturer	Maxim Integrated
Description	SENSOR TEMPERATURE I2C 8SOIC
Datasheet	DS1621S Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	779,280 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 31 - Jun 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # DS1621S (Temperature Sensors, Transducers) 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 DS1621S specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS1621S with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS1621S.

DS1621S Specifications

Manufacturer	Maxim Integrated
Category	Sensors, Transducers - Temperature Sensors, Transducers
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Sensor Type	Digital, Local
Sensing Temperature - Local	-55°C ~ 125°C
Sensing Temperature - Remote	-
Output Type	I2C
Voltage - Supply	2.7 V ~ 5.5 V
Resolution	8 b
Features	One-Shot, Output Switch, Standby Mode
Accuracy - Highest (Lowest)	±0.5°C (±2°C)
Test Condition	0°C ~ 70°C (-55°C ~ 125°C)
Operating Temperature	-55°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

DS1621S Reviews

Col*****aines

April 8, 2023

★ ★ ★ ★ ★

Every little component you can always find in here, and good suggestion for relative times too.

Hal*****Cruz

April 8, 2023

★ ★ ★ ★ ★

Well packed, good item, capacitors both within 2.5% tolerance!

Lai***** Roth

March 28, 2023

★ ★ ★ ★ ★

These were delivered very quickly and are fantastic selection of products.

Leon***** Myers

March 23, 2023

★ ★ ★ ★ ★

Awesome buying experience, smooth transmission with the seller, and fast delivery.

Pea*****Pugh

March 22, 2023

★ ★ ★ ★ ★

Great condition, super kind person, quick shipping! and great price too!

Sor*****Sibal

March 11, 2023

★ ★ ★ ★ ★

Very pleased purchasing experience, would definitely buy again.

Zari*****Curry

March 10, 2023

★ ★ ★ ★ ★

Excellent service and product arrives in reasonable shipping rates. Well done!

Veda*****ride

March 9, 2023

★ ★ ★ ★ ★

I got a very helpful customer service here. Definitely will order my electronics needs again.

Ali*****rien

March 2, 2023

★ ★ ★ ★ ★

Very fast reply, professional seller and received the correct parts.

Write a Review

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DS1621S Packaging

DS1621S FAQ

1. How to order DS1621S 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 DS1621S is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS1621S. All suppliers must pass our qualification reviews before they can publish their products including DS1621S on Heisener; we pay more attention to the channels and quality of DS1621S products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS1621S price and inventory displayed accurate?

The price and inventory of DS1621S 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 DS1621S?

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 DS1621S we delivered, we will accept the replacement or return of the DS1621S 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 DS1621S.

(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 DS1621S pin diagram, DS1621S datasheet?

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

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DS1621S 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
DS1621S/T&R+W D# DS1621S/T&R+W	Maxim Integrated Products	Digital Thermometer/Thermostat -55°C to 125°C 2.7V to 5.5V8-Pin SOIC T/R - Tape and Reel (Alt: DS1621S/T&R+W) RoHS: Compliant	0
DS1621S+T&R D# DS1621S+T&R	Maxim Integrated Products	Thermostat ±2°C Digital SMD 8-Pin SOIC N T/R - Tape and Reel (Alt: DS1621S+T&R)	0
DS1621S+W D# DS1621S+W	Maxim Integrated Products	Digital Thermometer/Thermostat -55°C to 125°C 2.7V to 5.5V8-Pin SOIC - Rail/Tube (Alt: DS1621S+W) RoHS: Compliant	0
DS1621S+ D# DS1621S+	Maxim Integrated Products	Thermostat ±2°C Digital SMD 8-Pin SOIC N Tube - Rail/Tube (Alt: DS1621S+)	0

Part Number

Manufacturer

Description

Stock

DS1621S+T&R

D# DS1621S+T&R

Maxim Integrated Products

Thermostat ±2°C Digital SMD 8-Pin SOIC N T/R (Alt: DS1621S+T&R)

DS1621S+

D# DS1621S+

Maxim Integrated Products

Thermostat ±2°C Digital SMD 8-Pin SOIC N Tube (Alt: DS1621S+)

Part Number

Manufacturer

Description

Stock

DS1621S+T&R

D# DS1621S+T&R

Maxim Integrated Products

Thermostat ±2°C Digital SMD 8-Pin SOIC N T/R (Alt: DS1621S+T&R)

DS1621S+

D# DS1621S+

Maxim Integrated Products

Thermostat ±2°C Digital SMD 8-Pin SOIC N Tube (Alt: DS1621S+)

Part Number	Manufacturer	Description	Stock
DS1621S/T&R	Dallas Semiconductor		3599
DS1621S+	Maxim Integrated Products		61
DS1621S	Dallas Semiconductor		175

Part Number	Manufacturer	Description	Stock
DS1621S+	Maxim Integrated Products	Min Qty 2	37
DS1621S	Maxim Integrated Products	Min Qty 2	37
DS1621S+T&R	Maxim Integrated Products	TEMP SENSOR DGTL 2-WIRE 8SOIC - Tape and Reel	0
DS1621S/T&R	Maxim Integrated Products	TEMP SENSOR DGTL 2-WIRE 8SOIC - Tape and Reel	0

Part Number

Manufacturer

Description

Stock

DS1621S T&R

Maxim Integrated Products

SO-8 Temperature Sensors RoHS

Part Number

Manufacturer

Description

Stock

DS1621S+

Dallas Semiconductor

Serial Switch/Digital Sensor, 9 Bit(s), 2Cel, Rectangular, 8 Pin, Surface Mount

RoHS: Compliant

DS1621S

Maxim Integrated Products

Serial Switch/Digital Sensor, 9 Bit(s), 2Cel, Rectangular, 8 Pin, Surface Mount

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

DS1621S+

Maxim Integrated Products

RoHS (ship within 1day) - D/C 2017

176

Part Number	Manufacturer	Description	Stock
DS1621S+ D# DS1621S+-ND	Maxim Integrated Products	SENSOR DIGITAL -55C-125C 8SOIC	401
DS1621S/T&R+W D# 175-DS1621S/T&R+WTR-ND	Maxim Integrated Products	DIGITAL THERMOMETER AND THERMOST	0
DS1621S+W D# 175-DS1621S+W-ND	Maxim Integrated Products	DIGITAL THERMOMETER AND THERMOST	0
DS1621S D# DS1621S-ND	Maxim Integrated Products	SENSOR DIGITAL -55C-125C 8SOIC	0
DS1621S/T&R D# DS1621S/T&R-ND	Maxim Integrated Products	SENSOR DIGITAL -55C-125C 8SOIC	0
DS1621S+T&R D# DS1621S+T&RCT-ND	Maxim Integrated Products	SENSOR DIGITAL -55C-125C 8SOIC	3058

Part Number	Manufacturer	Description	Stock
DS1621S+T&R	Maxim Integrated Products	In stock shipping within 2days	1330
DS1621S/T&R	Dallas Semiconductor	In stock shipping within 2days	2500
DS1621S+	Maxim Integrated Products	In stock shipping within 2days	259
DS1621S/TR	DS	In stock shipping within 2days	2500
DS1621S	Dallas Semiconductor	In stock shipping within 2days	7416
DS1621S+TR	Maxim Integrated Products	In stock shipping within 2days	140
DS1621S+T	Maxim Integrated Products	In stock shipping within 2days	227

Part Number

Manufacturer

Description

Stock

DS1621S+

D# 2519434

Maxim Integrated Products

IC, DIGITAL THERMOSTAT, 1621, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Each

194

DS1621S+T&R

D# 2515595RL

Maxim Integrated Products

TEMPERATURE SENSOR, 0.5DEG C, NSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

DS1621S+

Maxim Integrated Products

STOCK, SAME DAY SHIPPING. ALL PARTS ARE NEW

100

Part Number

Manufacturer

Description

Stock

DS1621S+

Maxim Integrated Products

DS1621 Series 5.5 V Surface Mount Digital Temperature Sensor - SOIC-8

RoHS: Compliant

pbFree: Yes

DS1621S+T&R

Maxim Integrated Products

DS1621 Series 5.5V Surface Mount Digital Temperature Sensor - SOIC-8

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
DS1621S	Maxim Integrated Products	OEM/CM ONLY	665
DS1621STRMAXIM	Maxim Integrated Products	OEM/CM ONLY	1025
DS1621STR	Maxim Integrated Products	OEM/CM ONLY	986
DS1621STAMPR	Maxim Integrated Products	OEM/CM ONLY	1027
DS1621SW	Maxim Integrated Products	OEM/CM ONLY	1028
DS1621SS08DALLAS	Maxim Integrated Products	OEM/CM ONLY	1020
DS1621SSO8	Maxim Integrated Products	OEM/CM ONLY	1021
DS1621STRW	Maxim Integrated Products	OEM/CM ONLY	1026
DS1621STRL	Maxim Integrated Products	OEM/CM ONLY	1024
DS1621SR	Maxim Integrated Products	OEM/CM ONLY	1019

Part Number

Manufacturer

Description

Stock

DS1621S

Maxim Integrated Products

In stock

575

Part Number

Manufacturer

Description

Stock

DS1621S+T&R

D# C407894

Maxim Integrated Products

Part Number	Manufacturer	Description	Stock
DS1621S/T&R	Dallas Semiconductor	OEM/CM Immediate delivery	539
DS1621S/TR	Maxim Integrated Products	OEM/CM Immediate delivery	760
DS1621S	Maxim Integrated Products	OEM/CM Immediate delivery	8000
DS1621S+TR	Dallas Semiconductor	OEM/CM Immediate delivery	128
DS1621S+T	Maxim Integrated Products	OEM/CM Immediate delivery	127
DS1621S+	Maxim Integrated Products	OEM/CM Immediate delivery	159

Part Number

Manufacturer

Description

Stock

DS1621S+

D# 700-DS1621S

Maxim Integrated Products

Board Mount Temperature Sensors Digital Thermometer and Thermostat

RoHS: Compliant

1049

DS1621S+T&R

D# 700-DS1621ST&R

Maxim Integrated Products

Board Mount Temperature Sensors Digital Thermometer and Thermostat

RoHS: Compliant

692

Part Number

Manufacturer

Description

Stock

DS1621S

D# XSCRSN000010421

Dallas Semiconductor

173

Part Number

Manufacturer

Description

Stock

DS1621S+T&R

D# 73Y1303

Maxim Integrated Products

TEMPERATURE SENSOR, 0.5DEG C, NSOIC-8, IC Output Type:Digital, Sensing Accuracy Range:± 0.5°C, Sensing Temperature Min:-55°C, Sensing Temperature Max:125°C, Sensor Case Style:NSOIC, No. of Pins:8Pins, Supply Voltage Min:2.7V RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

126

DS1621S+

D# 81Y9056

Maxim Integrated Products

IC, DIGITAL THERMOSTAT, 1621, SOIC8, IC Output Type:Voltage, Sensing Accuracy Range:± 0.5°C, Sensing Temperature Min:-55°C, Sensing Temperature Max:+125°C, Sensor Case Style:SOIC, No. of Pins:8Pins, Supply Voltage Min:2.7V, Supply RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

194

Part Number

Manufacturer

Description

Stock

DS1621S

D# NS-DS1621S

Maxim Integrated Products

OEM/CM ONLY

1162

DS1621S/T&R

D# NS-DS1621S/T&R

Maxim Integrated Products

OEM/CM ONLY

3562

Part Number	Manufacturer	Description	Stock
DS1621S+	Dallas Semiconductor	SENSOR, TEMPERATURE, -55 DEGC, 125 DEGC, PDIP ROHS COMPLIANT	48
DS1621S/T&R	Dallas Semiconductor		184
DS1621S	Dallas Semiconductor	DIGITAL THERMOMETER, 8 Pin, SOP	52

Part Number

Manufacturer

Description

Stock

DS1621S-LF

D# DS1621S-LF

Dallas Semiconductor

Semiconductor

DS1621S

D# DS1621S

Dallas Semiconductor

Semiconductor

428

Part Number

Manufacturer

Description

Stock

DS1621S+

D# 5402748

Maxim Integrated Products

Maxim Integrated DS1621S+, Temperature Sensor Switch -55 to +125 C 2C Serial-2 Wire, 8-Pin SOIC, EA

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
IC DS1621S+	Maxim Integrated Products	OEM/CM ONLY	92
DS1621S+	Dallas Semiconductor	OEM/CM ONLY	43623
DS1621S+TR	Dallas Semiconductor	OEM/CM ONLY	11103
DS1621STRL	Vishay Dale	OEM/CM ONLY	2316
DS1621S+T		OEM/CM ONLY	847
DS1621SA7	Dallas Semiconductor	OEM/CM ONLY	1903

Part Number	Manufacturer	Description	Stock
DS1621S/TR	Maxim Integrated Products	IN stock Immediate delivery	755
DS1621S	Maxim Integrated Products	IN stock Immediate delivery	8015
DS1621S+TR	Dallas Semiconductor	IN stock Immediate delivery	123
DS1621S+T	Maxim Integrated Products	IN stock Immediate delivery	122
DS1621S+	Maxim Integrated Products	IN stock Immediate delivery	154
DS1621S/T&R	Dallas Semiconductor	IN stock Immediate delivery	534

Part Number	Manufacturer	Description	Stock
DS1621S/TR	Maxim Integrated Products	shipping today	1005
DS1621S+TR	Maxim Integrated Products	shipping today	826
DS1621S+T	Realtek Semiconductor	shipping today	232
DS1621S+	Realtek Semiconductor	shipping today	154
DS1621S+T&R	Maxim Integrated Products	shipping today	9996
DS1621S	Dallas Semiconductor	shipping today	12496
DS1621S/T&R	Dallas Semiconductor	shipping today	538

Part Number	Manufacturer	Description	Stock
DS1621S+T&R	mfr	RFQ	11124
DS1621S/T&R	Maxim Integrated Products	RFQ	2319
DS1621S&R	Maxim Integrated Products	RFQ	9045
DS1621S+	Maxim Integrated Products	RFQ	516
DS1621STRL	Dallas Semiconductor	RFQ	2955
DS1621S	mfr	RFQ	14625
DS1621S+TRL	Maxim Integrated Products	RFQ	6013

Part Number	Manufacturer	Description	Stock
DS1621S	Maxim Integrated Products	SENSOR TEMPERATURE I2C 8SOIC	11673
DS1621S+T	Maxim Integrated Products	SENSOR TEMPERATURE I2C 8SOIC	870
DS1621S+	Maxim Integrated Products	SENSOR TEMPERATURE I2C 8SOIC	2630
DS1621S+T&R	Maxim Integrated Products	SENSOR TEMPERATURE I2C 8SOIC	23187

Part Number

Manufacturer

Description

Stock

DS1621S+T&R

D# 2515595

Maxim Integrated Products

TEMPERATURE SENSOR, 0.5DEG C, NSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

321

DS1621S+

D# 2519434

Maxim Integrated Products

IC, DIGITAL THERMOSTAT, 1621, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Each

207

Quick Inquiry

DS1621S

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