1812L125/16DR

Resettable Fuse, PPTC, 1812 (4532 Metric), PolySwitch 1812L Series, 16 VDC, 1.25 A, 2.5 A, 0.4 s

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: LITTELFUSE
Product type: Surface Mount PPTCs
Thermistor Mounting:SMD; Product Range:POLYFUSE 1812L Series; Holding Current:1.25A; Tripping Current:2.5A; Voltage Rating:16VDC; Operating Temperature Min:-40°C; Operating Temperature Max:85°
SVHC: No SVHC (27-Jun-2024)
Time to Trip: 0.4s
Trip Current: 2.5A
Product Range: PolySwitch 1812L Series
Voltage Rating: 16VDC
Holding Current: 1.25A
PPTC Case Style: 1812 (4532 Metric)
Current Rating Max: 100A
Operating Temperature Max: 85°C
Operating Temperature Min: -40°C
Automotive Qualification Standard: -

Delivery and price
Units per pack	1500
Price	0.211 €
Current stock	1000+
Lead time	7 days

Datasheet

Updated at March 28, 2026