Powrót do: Littelfuse

Littelfuse 2920L PolySwitch® Resettable Fuses

Littelfuse 2920L PolySwitch® Resettable Fuses provide overcurrent protection for medium voltage applications that desire resettable protection. These Polymeric Positive Temperature Coefficient (PPTC) devices feature high voltage, low profile, and fast response to fault currents. The 2920L resettable fuses operate at -40°C to +85°C temperature range. Typical applications include IEEE 1394 port protection, powered ethernet port protection (IEEE 802.3 af), automotive electronic control module protection, and low-voltage telecom equipment protection.

Features

  • RoHS compliant, lead-free, and halogen-free
  • Fast response to fault currents
  • High voltage
  • Low-profile

Applications

  • IEEE 1394 port protection
  • Powered ethernet port protection (IEEE 802.3 af)
  • Automotive electronic control module protection
  • Low voltage telecom equipment protection

Related Product

Littelfuse 0805L Series Surface-Mount PTC Fuses

6VDC to 63VDC voltage range, 8A maximum time to trip current, and 16mΩ to 70Ω resistance range.

Learn Moreo Littelfuse 0805L Series Surface-Mount PTC Fuses View Productspowiązany z Littelfuse 0805L Series Surface-Mount PTC Fuses

Littelfuse 1206L POLY-FUSE® Resettable PTCs

Surface mount overcurrent protection for devices requiring resettable protection in a compact space.

Learn Moreo Littelfuse 1206L POLY-FUSE® Resettable PTCs View Productspowiązany z Littelfuse 1206L POLY-FUSE® Resettable PTCs

Littelfuse 1210L Series Resettable PPTC Fuses

Offers a 60mΩ to 50Ω resistance range, 6VDC to 90VDC voltage range, and a compact design.

Learn Moreo Littelfuse 1210L Series Resettable PPTC Fuses View Productspowiązany z Littelfuse 1210L Series Resettable PPTC Fuses

Littelfuse Low Rho SMD PPTCs

Offers ultra-low normal operating resistance at normal operating hold current.

Learn Moreo Littelfuse Low Rho SMD PPTCs View Productspowiązany z Littelfuse Low Rho SMD PPTCs

Littelfuse PolySwitch Surface Mount Resettable PTCs

Provides overcurrent protection for consumer electronics against temporary overcurrent faults.

Learn Moreo Littelfuse PolySwitch Surface Mount Resettable PTCs View Productspowiązany z Littelfuse PolySwitch Surface Mount Resettable PTCs
View Results ( 33 ) Page
Numer części Karta charakterystyki Prąd trzymania Napięcie maksymalne Prąd wyzwalający Prąd znamionowy – max. Rezystancja Pd – strata mocy
2920L400/15MR 2920L400/15MR Karta charakterystyki 4 A 15 VDC 8 A 40 A 40 mOhms 1.5 W
2920L050/72DR 2920L050/72DR Karta charakterystyki 500 mA 72 VDC 1 A 10 A 1.5 Ohms 2.5 W
2920L260PR 2920L260PR Karta charakterystyki 2.6 A 6 VDC 5 A 40 A 75 mOhms 1.5 W
2920L150/60MR 2920L150/60MR Karta charakterystyki 1.5 A 60 VDC 3 A 20 A 250 mOhms 2.5 W
2920L260/33DR 2920L260/33DR Karta charakterystyki 2.6 A 33 VDC 5 A 40 A 75 mOhms 3 W
2920L035DR 2920L035DR Karta charakterystyki 350 mA 72 VDC 700 mA 10 A 4 Ohms 2.5 W
2920L030DR 2920L030DR Karta charakterystyki 300 mA 60 VDC 600 mA 10 A 4.8 Ohms 1.5 W
2920L050DR 2920L050DR Karta charakterystyki 500 mA 60 VDC 1 A 10 A 1.4 Ohms 1.5 W
2920L100PR 2920L100PR Karta charakterystyki 1.1 A 33 VDC 2.2 A 40 A 410 mOhms 1.5 W
2920L110/60MR 2920L110/60MR Karta charakterystyki 1.1 A 60 VDC 2.2 A 20 A 410 mOhms 2 W
Opublikowano: 2021-06-14 | Zaktualizowano: 2023-11-07