ProductsSensorsHTS221TR
PACKAGE REFERENCEHLGA-6Confirm case, pinout and ordering suffix before purchase.
MANUFACTURER PART RECORD

HTS221TR

STMicroelectronics

HTS221TR is an STMicroelectronics capacitive humidity and temperature sensor in 2 x 2 mm HLGA-6 — for environmental sensing in IoT, HVAC and smart-home designs. The selection point is the factory-calibrated digital output: relative humidity plus temperature over I2C/SPI with no host-side compensation math. Selection advice: the TR suffix is tape and reel — the base HTS221 is the same die in tray. For pressure plus humidity in one design, pair with the LPS22HB pressure sensor on this site rather than adding a second vendor. Operating range covers -40 to +120 degrees for the temperature channel; confirm the humidity accuracy band against your application needs. Parameters verified against STMicroelectronics documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

SensorsHumidity sensorHLGA-6
MPN
HTS221TR
Manufacturer
STMicroelectronics
Family
Humidity sensor
Package
HLGA-6
Manufacturer channel coverage
Checked by RFQ
Data last checked
Commercial check required
PROCUREMENT DATA

Identity and sourcing requirements.

Manufacturer part number
HTS221TR
Manufacturer
STMicroelectronics
Product family
Humidity sensor
Category
Sensors
Package reference
HLGA-6
Manufacturer-channel report
Confirmed on request
Sourceics price status
Quoted for required quantity
Sourceics sourcing status
Supplier and stock verified during RFQ
Required order checks
Suffix, package, date code, lot, source and traceability
SELECTION GUIDANCE

HTS221TR selection guidance

HTS221TR is a Humidity sensor from STMicroelectronics, orderable in the HLGA-6 package. The ordering code fixes the exact configuration you receive — package, grade and packing — so procurement starts with matching this code character-for-character against your BOM, not just the base series name.

When you request a quote, include the full ordering code, the target packing format (reel, tube, tray or cut tape), your quantity and any date-code or lot requirements. We reconfirm manufacturer, suffix, package, date code and traceability against the actual offered lot before any commercial quote is issued, and every RFQ gets a reply within 24 hours.

QUOTE WORKFLOW

Four checks before a commercial offer.

01

Identity

Exact MPN, manufacturer and suffix

02

Supply

Supplier type, quantity and freshness

03

Evidence

Lot, labels, photos and documents

04

Terms

Price, lead time, payment and shipping

RELATED REFERENCES

Explore more Sensors records

Browse existing catalog records — same series first, then the same category and manufacturer. These are not confirmed replacements; compatibility requires engineering review.

COMMON QUESTIONS

HTS221TR FAQ

What do the suffixes in HTS221TR mean?

Every suffix in a manufacturer ordering code identifies one exact orderable device — package, temperature grade, packing format or a revision. HTS221TR names the HLGA-6 configuration; a code that differs by even one suffix character may be a different device. Always quote the complete code exactly as it appears on your BOM.

What is the difference between package and packing for HTS221TR?

The package (HLGA-6) is the physical form of the device itself. Packing describes how the devices are delivered — reel, tube, tray or cut tape. The same ordering code can ship in different packing formats depending on the lot, so confirm the required packing format when you submit your RFQ.

Can you provide traceability documents for HTS221TR?

Traceability evidence — lot and date-code information, labels and photos — is confirmed per lot at quotation time, because it depends on the actual lot offered. Tell us which documents your receiving inspection requires when you submit the RFQ, and we will confirm what can be provided for the offered lot.

How do I request a quotation for HTS221TR?

Add HTS221TR to your RFQ with the complete ordering code, the manufacturer (STMicroelectronics), your quantity, the target packing format and any date-code requirements. We reply to every RFQ within 24 hours.