RF3182-000

Resettable Fuse, PPTC, 2920 (7351 Metric), PolySwitch SMDC Series, 33 VDC, 1.85 A, 3.7 A, 2.5 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
SVHC: To Be Advised
Time to Trip: 2.5s
Trip Current: 3.7A
Product Range: PolySwitch SMDC Series
Voltage Rating: 33VDC
Holding Current: 1.85A
PPTC Case Style: 2920 (7351 Metric)
Current Rating Max: 40A
Operating Temperature Max: 85°C
Operating Temperature Min: -40°C
Automotive Qualification Standard: -

Delivery and price
Units per pack	4000
Price	0.197 €
Current stock	8140
Lead time	7 days

Datasheet

Updated at February 28, 2026