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0805L035YR Littelfuse 0805L035YR is a PolySwitch PTC resettable fuse rated for 6V with a 350mA hold current and 0.75A trip current in an 0805 surface mount package.
Mfr Part #:

0805L035YR

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse 0805L035YR is a PolySwitch PTC resettable fuse rated for 6V with a 350mA hold current and 0.75A trip current in an 0805 surface mount package.
Total Stock: 5,910 pcs

0805L035YR Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,100 pcs
3100 pcs On Request 1 On Request On Request 06+ On Request On Request
Non-Authorised Inventory information
2,810 pcs
2810 pcs On Request 1 On Request On Request On Request On Request On Request

0805L035YR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Hold Current
Lead Style
Length
Max Fault Current
Mounting Type
Operating Temperature
Package / Case
Power Dissipation
Resistance
Resistance - Min
Resistance Max (Tripped)
Thickness (Max)
Time to Trip
Trip Current
Type
Voltage
Voltage - Max
Width

0805L035YR Description

Short technical summary and product information.

The Littelfuse 0805L035YR is a PolySwitch resettable PTC overcurrent protection device from the 0805L series. It is designed for surface mount applications where space is limited and resettable protection is required.

 

Key electrical specifications include a hold current of 350 mA, a trip current of 0.75 A, a maximum voltage of 6 V, and a maximum fault current of 100 A. The device has a typical power dissipation of 0.5 W in the tripped state, with a minimum initial resistance of 0.25 Ω and a maximum resistance after tripping of 1.2 Ω. The time to trip at 8 A is 0.1 seconds.

 

The component is housed in an 0805 (2012 Metric) concave package with surface mount termination. It measures 2.10 mm in length, 1.35 mm in width, and has a maximum thickness of 0.75 mm. The operating temperature range is -40°C to 85°C.

0805L035YR Quick Information

Product Type: PTC Resettable Fuse
Series: 0805L
Canonical Name: 0805L035YR Littelfuse PolySwitch PTC Resettable Fuse 0805L Series
Subcategory: Surface Mount Polymeric PTC

0805L035YR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

0805L035YR Features

  • Polymeric PTC resettable overcurrent protection device.
  • Rated for 6V maximum voltage and 100A fault current.
  • 350mA hold current with 0.75A trip current.
  • Surface mount 0805 (2012 Metric) concave package.
  • Operating temperature range from -40°C to 85°C.

0805L035YR Applications

  • Overcurrent protection in portable electronics and battery packs.
  • Used in USB ports and peripheral power distribution.
  • Ideal for space-constrained circuit board designs.
  • Suitable for low-voltage DC power rail protection.

0805L035YR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current of the 0805L035YR?

The hold current is 350 mA at 20°C still air.

What is the maximum voltage rating?

The maximum voltage is 6 Vdc.

What is the trip current?

The trip current is 0.75 A at 20°C still air.

What is the package size?

The package is 0805 (2012 Metric), concave, measuring 2.10 mm x 1.35 mm with a maximum thickness of 0.75 mm.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What is the time to trip?

The time to trip at 8 A is 0.1 seconds.

What is the maximum fault current?

The maximum fault current is 100 A.

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