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1206L035/16YR Littelfuse 1206L035/16YR is a surface mount PolySwitch PTC resettable fuse rated for 16V with 350mA hold current and 100A maximum fault current.
Mfr Part #:

1206L035/16YR

Available from 5 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse 1206L035/16YR is a surface mount PolySwitch PTC resettable fuse rated for 16V with 350mA hold current and 100A maximum fault current.
Total Stock: 11,844 pcs

1206L035/16YR Available from 5 distributors

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1206L035/16YR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Current - Max (Imax)
Halogen Free
Hold Current (Ihold)
Length
Marking
Mounting Type
Operating Temperature
Package / Case
Power Dissipation (PD)
Resistance
Resistance - Initial (Min)
Resistance - Post Trip (Max)
SVHC Present
Tape & Reel
Thickness (Max)
Time to Trip
Trip Current (Itrip)
Type
Voltage
Voltage - Max
Width

1206L035/16YR Description

Short technical summary and product information.

The Littelfuse 1206L035/16YR is a PolySwitch polymeric PTC resettable fuse designed for overcurrent protection in space-constrained applications. It offers a hold current of 350 mA and a trip current of 750 mA at a maximum voltage of 16 Vdc. The device can withstand fault currents up to 100 A and has a typical power dissipation of 0.6 W in the tripped state.

 

This PTC resettable fuse features a fast time to trip of 100 ms at 8 A, with an initial minimum resistance of 0.3 Ω and a maximum post-trip resistance of 1.2 Ω. It is housed in a 1206 (3216 Metric) concave surface mount package measuring 3.20 mm x 1.65 mm x 0.75 mm, making it suitable for automated assembly.

 

The 1206L035/16YR is RoHS compliant, lead-free, and halogen-free. It operates over a temperature range of -40°C to 85°C. Typical applications include USB port protection, general electronics, and low-voltage power supplies where resettable overcurrent protection is required.

1206L035/16YR Quick Information

Product Type: PTC Resettable Fuse
Series: 1206L
Canonical Name: Littelfuse 1206L035/16YR PolySwitch PTC Resettable Fuse
Subcategory: Surface Mount Polymeric PTC

1206L035/16YR Compliance

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

1206L035/16YR Features

  • 350 mA hold current, 750 mA trip current.
  • Rated for 16 Vdc maximum voltage.
  • Handles up to 100 A fault current.
  • Surface mount 1206 (3216 Metric) package.
  • RoHS compliant, lead-free and halogen-free.

1206L035/16YR Applications

  • Overcurrent protection for USB ports.
  • Protection in low-voltage power supplies.
  • Used in consumer electronics and IoT devices.
  • Suitable for battery charging circuits.

1206L035/16YR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current of the 1206L035/16YR?

The hold current (Ihold) is 350 mA.

What is the maximum voltage rating?

The maximum voltage is 16 Vdc.

What is the maximum fault current this fuse can handle?

The maximum fault current (Imax) is 100 A.

What is the time to trip?

The time to trip is 100 ms at 8 A.

What package does the 1206L035/16YR come in?

It comes in a 1206 (3216 Metric) concave surface mount package.

What is the operating temperature range?

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

Is the 1206L035/16YR RoHS compliant?

Yes, it is RoHS3 compliant, lead-free, and halogen-free.

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