Name: TMP421AIDCNR
Brand: Texas Instruments
SKU: TMP421AIDCNR
Availability: InStock
Rating: 5 (87 reviews)

TMP421AIDCNR

For Reference Only

Part Number	TMP421AIDCNR
Manufacturer	Texas Instruments
Description	SENSOR TEMPERATURE SMBUS SOT23-8
Datasheet	TMP421AIDCNR Specifications
Package	SOT-23-8
ECAD
In Stock	1,446,696 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 10 - May 15 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # TMP421AIDCNR (Temperature Sensors, Transducers) is manufactured by Texas Instruments 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 TMP421AIDCNR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TMP421AIDCNR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TMP421AIDCNR.

TMP421AIDCNR Specifications

Manufacturer	Texas Instruments
Category	Sensors, Transducers - Temperature Sensors, Transducers
Package	SOT-23-8
ECAD
Series	-
Sensor Type	Digital, Local/Remote
Sensing Temperature - Local	-40°C ~ 125°C
Sensing Temperature - Remote	-64°C ~ 191°C
Output Type	SMBus
Voltage - Supply	2.7 V ~ 5.5 V
Resolution	11 b
Features	One-Shot, Output Switch, Programmable Limit, Shutdown Mode
Accuracy - Highest (Lowest)	±1.5°C (±2.5°C)
Test Condition	15°C ~ 85°C (-40°C ~ 125°C)
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	SOT-23-8
Supplier Device Package	SOT-23-8

TMP421AIDCNR Reviews

Maxim*****gupta

April 2, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Macke*****Owens

March 31, 2023

★ ★ ★ ★ ★

Great website. Well organized and easy to search products.

Write a Review

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TMP421AIDCNR Packaging

TMP421AIDCNR FAQ

1. How to order TMP421AIDCNR 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 TMP421AIDCNR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TMP421AIDCNR. All suppliers must pass our qualification reviews before they can publish their products including TMP421AIDCNR on Heisener; we pay more attention to the channels and quality of TMP421AIDCNR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TMP421AIDCNR price and inventory displayed accurate?

The price and inventory of TMP421AIDCNR 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 TMP421AIDCNR?

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 TMP421AIDCNR we delivered, we will accept the replacement or return of the TMP421AIDCNR 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 TMP421AIDCNR.

(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 TMP421AIDCNR pin diagram, TMP421AIDCNR datasheet?

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

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TMP421AIDCNR 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
TMP421AIDCNT D# V72:2272_07403063	Texas Instruments	Temp Sensor Digital Serial (2-Wire, I2C, SMBus) 8-Pin SOT-23 T/R RoHS: Compliant	0
TMP421AIDCNTG4 D# V36:1790_07403064	Texas Instruments	Temp Sensor Digital Serial (2-Wire, SMbus) 8-Pin SOT-23 T/R RoHS: Compliant	0
TMP421AIDCNR D# V72:2272_07403061	Texas Instruments	Temp Sensor Digital Serial (2-Wire, I2C, SMBus) 8-Pin SOT-23 T/R RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

TMP421AIDCNTG4

Texas Instruments

101

Part Number	Manufacturer	Description	Stock
TMP421AIDCNTG4	Texas Instruments	IC TEMP SNSR REMOT/LOCAL SOT23-8	0
TMP421AIDCNRG4	Texas Instruments	IC TEMP SNSR REMOT/LOCAL SOT23-8	0
TMP421AIDCNT	Texas Instruments	IC, TEMP SNSR REMOT/LOCAL SOT23-8, REEL	1000
TMP421AIDCNR	Texas Instruments	IC TEMP SNSR REMOT/LOCAL SOT23-8	3000

Part Number

Manufacturer

Description

Stock

TMP421AIDCNR

Texas Instruments

Digital, Local/Remote SMBus -40C ~ 125C -64C ~ 191C 11 b SOT-23-8 Temperature Sensors RoHS

2395

Part Number	Manufacturer	Description	Stock
TMP421AIDCNT D# 296-21990-1-ND	Texas Instruments	SENSOR DIGITAL -40C-125C SOT23-8	16
TMP421AIDCNR D# 296-35959-2-ND	Texas Instruments	SENSOR DIGITAL -40C-125C SOT23-8	0
TMP421AIDCNRG4 D# TMP421AIDCNRG4-ND	Texas Instruments	SENSOR DIGITAL -40C-125C SOT23-8	0
TMP421AIDCNTG4 D# TMP421AIDCNTG4-ND	Texas Instruments	SENSOR DIGITAL -40C-125C SOT23-8	0

Part Number	Manufacturer	Description	Stock
TMP421AIDCNT	Texas Instruments	In stock shipping within 2days	148
TMP421AIDCNRG4	Texas Instruments	In stock shipping within 2days	750
TMP421AIDCNR	Texas Instruments	In stock shipping within 2days	13860

Part Number

Manufacturer

Description

Stock

TMP421AIDCNT

D# 3009085RL

Texas Instruments

IC, TEMP SNSR REMOT/LOCAL SOT23-8

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

TMP421AIDCNT

NEW AND ORGINAL. ISRAEL W.HOUSE

Part Number	Manufacturer	Description	Stock
TMP421AIDCNRG4	Texas Instruments	OEM/CM ONLY	2574
TMP421AIDCNTTMP421AIDCNR	Texas Instruments	OEM/CM ONLY	601
TMP421AIDCNT	Texas Instruments	OEM/CM ONLY	6902
TMP421AIDCNR	Texas Instruments	OEM/CM ONLY	9274
TMP421AIDCNTG4	Texas Instruments	OEM/CM ONLY	4434

Part Number

Manufacturer

Description

Stock

TMP421AIDCNR

Texas Instruments

Temperature Sensor Digital, Local/Remote -40°C ~ 125°C 11 b SOT-23-8

RoHS: Compliant

13434

Part Number

Manufacturer

Description

Stock

TMP421AIDCNR

D# C130044

Texas Instruments

2395

Part Number	Manufacturer	Description	Stock
TMP421AIDCNRG4	Texas Instruments	OEM/CM Immediate delivery	908
TMP421AIDCNR	Texas Instruments	OEM/CM Immediate delivery	11362
TMP421AIDCNT	Texas Instruments	OEM/CM Immediate delivery	5540

Part Number	Manufacturer	Description	Stock
TMP421AIDCNT D# 595-TMP421AIDCNT	Texas Instruments	Board Mount Temperature Sensors +/-1degC Rem and Temp Sensor RoHS: Compliant	671
TMP421AIDCNRG4 D# 595-TMP421AIDCNRG4	Texas Instruments	Board Mount Temperature Sensors +/-1degC Rem and Temp Sensor RoHS: Compliant	2581
TMP421AIDCNTG4 D# 595-TMP421AIDCNTG4	Texas Instruments	Board Mount Temperature Sensors +/-1degC Rem and Temp Sensor RoHS: Compliant	209
TMP421AIDCNR D# 595-TMP421AIDCNR	Texas Instruments	Board Mount Temperature Sensors +/-1degC Rem and Temp Sensor RoHS: Compliant	44

Part Number

Manufacturer

Description

Stock

TMP421AIDCNT

D# 52M6094

Texas Instruments

TEMPERATURE SENSOR 12 BIT, 1C, 8-SOT-23, IC Output Type:Digital, Sensing Accuracy Range:± 1°C, Sensing Temperature Min:-40°C, Sensing Temperature Max:+125°C, Sensor Case Style:SOT-23, No. of Pins:8Pins, Supply Voltage Min:2.7V RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 500

Container: Cut Tape

500

Part Number	Manufacturer	Description	Stock
TMP421AIDCNR D# NS-TMP421AIDCNR	Texas Instruments	OEM/CM ONLY	1575
TMP421AIDCNTG4 D# NS-TMP421AIDCNTG4	Texas Instruments	OEM/CM ONLY	9254
TMP421AIDCNT D# NS-TMP421AIDCNT	Texas Instruments	OEM/CM ONLY	5841
TMP421AIDCNRG4 D# NS-TMP421AIDCNRG4	Texas Instruments	OEM/CM ONLY	9249

Part Number

Manufacturer

Description

Stock

TMP421AIDCNT

D# TMP421AIDCNT

Texas Instruments

Semiconductor

Part Number

Manufacturer

Description

Stock

TMP421AIDCNT

Texas Instruments

TMP421 - Remote and Local Temperature Sensor with N-Factor and Series-R Correction in WCSP 8-SOT-23 -40 to 125

RoHS: Compliant

250

TMP421AIDCNR

Texas Instruments

TMP421 Remote and Local Temperature Sensor with N-Factor and Series-R Correction in WCSP

RoHS: Compliant

36362

Part Number	Manufacturer	Description	Stock
TMP421AIDCNR	Texas Instruments	OEM/CM ONLY	16283
TMP421AIDCNT	Texas Instruments	OEM/CM ONLY	2266
TMP421AIDCNRG4TMP421AIDCNRTMP421AIDCNT		OEM/CM ONLY	172
TMP421AIDCNTG4	Texas Instruments	OEM/CM ONLY	367
TMP421AIDCNRG4	Texas Instruments	OEM/CM ONLY	1511

Part Number	Manufacturer	Description	Stock
TMP421AIDCNT	Texas Instruments	IN stock Immediate delivery	5555
TMP421AIDCNR	Texas Instruments	IN stock Immediate delivery	11377
TMP421AIDCNRG4	Texas Instruments	IN stock Immediate delivery	903

Part Number

Manufacturer

Description

Stock

TMP421AIDCNT

Texas Instruments

Remote and Local Temperature Sensor with N-Factor and Series-R Correction in WCSP

TMP421AIDCNR

Texas Instruments

Remote and Local Temperature Sensor with N-Factor and Series-R Correction in WCSP

Part Number	Manufacturer	Description	Stock
TMP421AIDCNT	Texas Instruments	shipping today	26
TMP421AIDCNTG4	Texas Instruments	shipping today	13236
TMP421AIDCNRG4	Texas Instruments	shipping today	13236
TMP421AIDCNR	Texas Instruments	shipping today	1196

Part Number

Manufacturer

Description

Stock

TMP421AIDCNT

D# 36315121

Texas Instruments

Temp Sensor Digital Serial (2-Wire, I2C, SMBus) 8-Pin SOT-23 T/R

RoHS: Compliant

TMP421AIDCNR

D# 40085324

Texas Instruments

Temp Sensor Digital Serial (2-Wire, I2C, SMBus) 8-Pin SOT-23 T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
TMP421AIDCNT	Texas Instruments	RFQ	5126
TMP421AIDCNR	Texas Instruments	RFQ	5300
TMP421AIDCNTG4	Texas Instruments	RFQ	6303
TMP421AIDCNRG4	Texas Instruments	RFQ	1441

Part Number

Manufacturer

Description

Stock

TMP421AIDCNT

Texas Instruments

SENSOR TEMPERATURE SMBUS SOT23-8

900

TMP421AIDCNR

Texas Instruments

SENSOR TEMPERATURE SMBUS SOT23-8

69729

Part Number

Manufacturer

Description

Stock

TMP421AIDCNT

D# 3009085

Texas Instruments

IC, TEMP SNSR REMOT/LOCAL SOT23-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

TMP421AIDCNR

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