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1206L110THYR Littelfuse 1206L110THYR is a PolySwitch PTC resettable fuse rated for 8V, 1.1A hold current, 2.2A trip current, and 100A max fault current in a 1206 SMD package.
Mfr Part #:

1206L110THYR

Available from 6 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse 1206L110THYR is a PolySwitch PTC resettable fuse rated for 8V, 1.1A hold current, 2.2A trip current, and 100A max fault current in a 1206 SMD package.
Total Stock: 12,890 pcs

1206L110THYR Available from 6 distributors

Authorised
Non-Authorised

1206L110THYR Specifications Quick View

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

1206L110THYR Description

Short technical summary and product information.

The Littelfuse 1206L110THYR is a PolySwitch PTC resettable fuse from the 1206L series. It provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired.

 

This device is rated for a hold current of 1.1 A and a trip current of 2.2 A at a maximum voltage of 8 V. It can handle fault currents up to 100 A and has a typical power dissipation of 0.8 W. The time to trip is 100 ms at 8 A. Post-trip resistance is 210 mΩ maximum, with an initial minimum resistance of 0.040 Ω.

 

The PTC is housed in a 1206 (3216 Metric) concave surface mount package measuring 3.20 mm by 1.65 mm with a maximum thickness of 0.75 mm. It operates over a temperature range of -40°C to 85°C. The device is RoHS compliant, halogen-free, and lead-free.

1206L110THYR Quick Information

Product Type: PTC Resettable Fuse
Series: 1206L
Canonical Name: Littelfuse 1206L110THYR PolySwitch PTC Resettable Fuse
Subcategory: Surface Mount PTC

1206L110THYR Compliance

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

1206L110THYR Features

  • Polymeric PTC resettable overcurrent protection.
  • Rated for 1.1A hold and 2.2A trip.
  • Maximum voltage rating of 8V DC.
  • Handles fault currents up to 100A.
  • Surface mount 1206 package, RoHS compliant.

1206L110THYR Applications

  • Overcurrent protection in compact electronic devices.
  • USB port and peripheral power protection.
  • Battery charging and management circuits.
  • Motherboard and peripheral port protection.

1206L110THYR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current of the 1206L110THYR?

The hold current is 1.1 A.

What is the trip current?

The trip current is 2.2 A.

What is the maximum voltage rating?

The maximum voltage is 8 V.

What is the maximum fault current this fuse can handle?

The maximum fault current is 100 A.

What is the time to trip?

The time to trip is 100 ms at 8 A.

What is the package size?

The package is 1206 (3216 Metric), concave, measuring 3.20 mm x 1.65 mm x 0.75 mm.

What is the operating temperature range?

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

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