Name: DS1621S/T&R
Brand: Maxim Integrated
SKU: DS1621S-T-R
Availability: InStock
Rating: 5 (79 reviews)

DS1621S/T&R

For Reference Only

Part Number	DS1621S/T&R
Manufacturer	Maxim Integrated
Description	SENSOR TEMPERATURE I2C 8SOIC
Datasheet	DS1621S/T&R Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	8,622 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 24 - May 29 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

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

DS1621S/T&R 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/T&R Reviews

Hadl*****olanki

April 8, 2023

★ ★ ★ ★ ★

I've placed many orders from Heisener . I have never had an error with any order, the order has always went out the same day, and the items are always well packaged.

Mina*****tiago

April 5, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

Katel*****azier

March 29, 2023

★ ★ ★ ★ ★

I've never had a problem with Heisener. Packages arrive on time and in great condition.

Austi*****haria

March 23, 2023

★ ★ ★ ★ ★

Fast shipping, items are exactly as promised. Reliable company to work with.

Jua*****aldez

March 13, 2023

★ ★ ★ ★ ★

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

Zayd*****guly

March 8, 2023

★ ★ ★ ★ ★

Items arrived well pakaged, reasonable postage and as described. Top seller

Aila*****ashyap

February 27, 2023

★ ★ ★ ★ ★

No complaints. Works perfectly every single one of them! great quality! No bent pins either!

Emer*****oley

February 25, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

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DS1621S/T&R Packaging

DS1621S/T&R FAQ

1. How to order DS1621S/T&R 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/T&R is from the original manufacturer or authorized agents?

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

The price and inventory of DS1621S/T&R 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/T&R?

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/T&R we delivered, we will accept the replacement or return of the DS1621S/T&R 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/T&R.

(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/T&R pin diagram, DS1621S/T&R datasheet?

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

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DS1621S/T&R 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+ 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

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

Part Number

Manufacturer

Description

Stock

DS1621S+

Maxim Integrated Products

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

176

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

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

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
DS1621STRW	Maxim Integrated Products	OEM/CM ONLY	1026
DS1621STRMAXIM	Maxim Integrated Products	OEM/CM ONLY	1025
DS1621STRL	Maxim Integrated Products	OEM/CM ONLY	1024
DS1621STR	Maxim Integrated Products	OEM/CM ONLY	986

Part Number

Manufacturer

Description

Stock

DS1621S+T&R

D# C407894

Maxim Integrated Products

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

Part Number

Manufacturer

Description

Stock

DS1621S+T&R

D# 700-DS1621ST&R

Maxim Integrated Products

Board Mount Temperature Sensors Digital Thermometer and Thermostat

RoHS: Compliant

692

DS1621S+

D# 700-DS1621S

Maxim Integrated Products

Board Mount Temperature Sensors Digital Thermometer and Thermostat

RoHS: Compliant

1049

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/T&R

Dallas Semiconductor

184

DS1621S+

Dallas Semiconductor

SENSOR, TEMPERATURE, -55 DEGC, 125 DEGC, PDIP ROHS COMPLIANT

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
DS1621STRL	Vishay Dale	OEM/CM ONLY	2316
DS1621S+TR	Dallas Semiconductor	OEM/CM ONLY	11103
DS1621S+	Dallas Semiconductor	OEM/CM ONLY	43623

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

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

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

Part Number

Manufacturer

Description

Stock

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+

D# 2519434

Maxim Integrated Products

IC, DIGITAL THERMOSTAT, 1621, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Each

207

DS1621S+T&R

D# 2515595

Maxim Integrated Products

TEMPERATURE SENSOR, 0.5DEG C, NSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

321

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DS1621S/T&R

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