1206L Series - PolySwitch® Lead-Free Surface Mount Resettable PPTC

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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The 1206L Series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired.

  • RoHS compliant, lead-free and halogen-free
  • Fast response to fault currents
  • Compact design saves board space
  • Low resistance
  • Low-profile
  • Compatible with high temperature solders


  • USB peripherals
  • Disk drives
  • CD-ROMs
  • Plug and play protection for motherboards and peripherals
  • Mobile phones - battery and port protection
  • Disk drives
  • PDAs / digital cameras
  • Game console port protection

Access specifications, certifications, check availability and order parts below

Catalog #IHold (A)ITRIP
Max Volts
Trip Time
(deg C)
1206L005/600.050.1560100.63.6200.251.5-40¦C - + 85¦C1206 (3216)Surface MountCheckOrder
1206L010/600.10.2560100.61.5100.51.5-40¦C - + 85¦C1206 (3216)Surface MountCheckOrder
1206L0120.1250.29301000.61.5610.2-40¦C - + 85¦C1206 (3216)3.6Surface MountCheckOrder
1206L0160.160.37301000.61.24.510.3-40¦C - + 85¦C1206 (3216)2.8Surface MountCheckOrder
1206L0200.20.42241000.60.652.680.1-40¦C - + 85¦C1206 (3216)1.55Surface MountCheckOrder
1206L0250.250.5161000.60.552.380.08-40¦C - + 85¦C1206 (3216)1.4Surface MountCheckOrder
1206L0350.350.7561000.¦C - + 85¦C1206 (3216)0.75Surface MountCheckOrder
1206L035/160.350.75161000.¦C - + 85¦C1206 (3216)0.75Surface MountCheckOrder
1206L035/300.350.75301000.¦C - + 85¦C1206 (3216)Surface MountCheckOrder
1206L0500.5161000.60.150.780.1-40¦C - + 85¦C1206 (3216)0.4Surface MountCheckOrder
1206L050/150.51151000.60.150.7580.1-40¦C - + 85¦C1206 (3216)0.4Surface MountCheckOrder
1206L050/240.51241000.60.150.7580.1-40¦C - + 85¦C1206 (3216)Surface MountCheckOrder
1206L0750.751.561000.60.090.2980.2-40¦C - + 85¦C1206 (3216)Surface MountCheckOrder
1206L075/13.20.751.513.21000.60.090.3580.2-40¦C - + 85¦C1206 (3216)Surface MountCheckOrder
1206L075/160.751.5161000.60.090.2980.2-40¦C - + 85¦C1206 (3216)0.19Surface MountCheckOrder
1206L075TH0.751.581000.60.090.2980.2-40¦C - + 85¦C1206 (3216)Surface MountCheckOrder
1206L1101.12.261000.80.040.1880.3-40¦C - + 85¦C1206 (3216)0.11Surface MountCheckOrder
1206L110TH1.12.281000.80.040.1880.3-40¦C - + 85¦C1206 (3216)0.11Surface MountCheckOrder
1206L1501.5361000.80.040.1280.3-40¦C - + 85¦C1206 (3216)0.08Surface MountCheckOrder
1206L150TH1.5361000.80.040.1280.3-40¦C - + 85¦C1206 (3216)0.08Surface MountCheckOrder
1206L1751.753.561000.80.020.0980.5-40¦C - + 85¦C1206 (3216)0.05Surface MountCheckOrder
1206L20023.561000.80.0180.0881.5-40¦C - + 85¦C1206 (3216)Surface MountCheckOrder

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