DigiKeyTexas Instruments· Sensors

Texas Instruments TMP421AIDCNR — SENSOR DIGITAL -40C-125C SOT23-8

Name: Texas Instruments TMP421AIDCNR — SENSOR DIGITAL -40C-125C SOT23-8
Brand: Texas Instruments
Price: 1.25 EUR
Availability: InStock

Manufacturer part no. TMP421AIDCNR

€1.25✓ Good price

Price summary

Listed by DigiKey at €1.25. Delivered to France, including shipping, VAT and any customs duty, it comes to about €31.50. Currently within 5% of its lowest price recorded over 49 days. Prices last checked on 2026-09-16.

Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.

In stock — 2557 unitslead time 112 d

Conforme à RoHS 3

View at seller ↗

Estimated landed cost

Landed cost breakdown
Item	€1.25
Shipping	€25.00
VAT (20%)	€5.25
Total delivered	€31.50

Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.

Volume pricing

Qty	Unit price	Saving
≥ 1	€1.25
≥ 5	€1.10	−12 %
≥ 10	€1.05	−16 %
≥ 25	€0.98	−21 %
≥ 50	€0.94	−25 %
≥ 100	€0.90	−28 %
≥ 500	€0.82	−35 %
≥ 1,000	€0.79	−37 %

Datasheets & documents

📄 Datasheet

Price history

3 price/stock records since 7/29/2026

Lowest 1.21 €Now 1.25 €Highest 1.28 €

Specifications (automatically extracted)

Other characteristics

Boitier	SOT-23-8
Boitier fournisseur	SOT-23-8
Condition de test	15°C ~ 85°C (-40°C ~ 125°C)
Fonctionnalites	Non récurrent, commutateur de sortie, limite programmable, mode d'arrêt
Precision la plus elevee la plus faible	±1,5°C (±2,5°C)
Resolution	11 b
Temperature de detection a distance	-64°C ~ 191°C
Temperature de detection locale	-40°C ~ 125°C
Temperature de fonctionnement	-40°C ~ 125°C
Tension alimentation	2,7V ~ 5,5V
Type de capteur	Numérique, local/distant
Type de montage	Montage en surface
Type de sortie	SMBus