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  • Manufacturer or author: Provided By digicamel.com
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Revised: June 3, 2012 POL Y -FUSE Resettable PTCs © 2012 Littelfuse, Inc.1210L Series Surface Mount > 1210L Series Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/1210L.html for current information. Ambient Operation Temperature -40°C -20°C 0°C 20°C 40°C 50°C 60°C 70°C 85°C Part Number Hold Current (A) T emperature Rerating T emperature Rerating Curve -40 -30 -20 -10 0 10 20 30 40 506 07 08 0 8 5 10% 30% 50% 70% 90% 110% 130% 150% 170% Temperature (°C) Percentage of Rated Current Average Time Current Curves The average time current curves and Temperature Rerating curve performance is affected CZBOVNCFSPSWBSJBCMFT BOEUIFTFDVSWFTQSPWJEFEBTHVJEBODFPOMZ$VTUPNFSNVTU verify the performance in their application. 0.01 0.1 100 0.1 1 10 Time in Seconds Current in Amperes 1210L 0.05A 0.10A 0.20A 0.35A 0.50A 0.75A 0.75A/24 1. 10 A 1.50A 1. 75A 2.00A

Revised: June 3, 2012 POL Y -FUSE Resettable PTCs © 2012 Littelfuse, Inc 1210L Series 1210L Series Surface Mount > 1210L Series Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/1210L.html for current information. Environmental Specifications Soldering Parameters Condition Reflow Peak Temp/ Duration Time 260°C / 10 Sec Time above liquids (TAL) 220°C 60 Sec ~ 100 Sec Preheat 120°C~ 180°C 50 Sec ~ 150 Sec <=70%RH t3FDPNNFOEFESFnPXNFUIPET*3 WBQPSQIBTFPWFO IPUBJS PWFO /2 environment for lead–free t3FDPNNFOEFENBYJNVNQBTUFUIJDLOFTTJTNN JODI t%FWJDFTDBOCFDMFBOFEVTJOHTUBOEBSEJOEVTUSZNFUIPETBOE solvents. Note: *GSFnPXUFNQFSBUVSFTFYDFFEUIFSFDPNNFOEFEQSPmMF devices may not meet the performance requirements. Operating/Storage T emperature -40°C to +85°C Maximum Device Surface T emperature in T ripped State 125°C Passive Aging IPVST -/+5% typical resistance change Humidity Aging IPVST -/+5% typical resistance change Thermal Shock .*-o45%o .FUIPE( ¡$¡$ UJNFT -30% typical resistance change Solvent Resistance .*-o45%o .FUIPE /PDIBOHF Vibration .*-o45%o$ .FUIPE Condition A /PDIBOHF Moisture Level Sensitivity -FWFM +o45%o$ Physical Specifications T erminal Material Solder-Plated Copper (Solder Material: Matte Tin (Sn)) Lead Solderability .FFUT&*"4QFDJmDBUJPO34& "/4*+45%$BUFHPSZ Preheating 120 180 220 260 60 to 100 Temperature (°C) Soldering Cooling 12050 to 150 Time(s)

Revised: June 3, 2012 POL Y -FUSE Resettable PTCs © 2012 Littelfuse, Inc.1210L Series Surface Mount > 1210L Series Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/1210L.html for current information. Dimensions Part Number ABC D E Inches mm Inches mm Inches mm Inches mm Inches mm Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max C Top View Pad Layout Side View Bottom View 2.50 mm (.098) 2.00 mm (.079) 1 .00 mm (.040) D MARKING CODE VARIES WITH AMPERAGE RA TING (See Electrical Characteristics Table) SHOWN IS 1 .5AMP RATING E A B K K

Revised: June 3, 2012 POL Y -FUSE Resettable PTCs © 2012 Littelfuse, Inc 1210L Series 1210L Series Surface Mount > 1210L Series Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/1210L.html for current information. Part Ordering Number System PACKAGING STYLE DEVICE SIZE CODE (0.12 x 0.10 inch) L: LITTELFUSE SURFACE MOUNT PPTC I HOLD HOLD CURRENT CODE (Refer to Electrical Characteristics Table) QUANTITY CODE: W=3000 Y=4000 P=2000 R: Tape & Reel SERIES

1210 L xxx /xx TH Y R

LOW PROFILE DEVICE INDICATOR (Required, for L110 and L150 device orders only. Refer to “C” in Dimensions section.) SPECIAL VOLTAGE RATING ITEM (Applicable only to 1210L075/24. Refer to Electrical Characteristics Table for additional information) Packaging Options Part Number Ordering Number Halogen Free I hold (A) I hold Code Packaging Option Quantity Quantity & Packaging Codes 1210L005 1210L005WR Y es 0.05 005 Tape and Reel 3000 WR 1210L010 1210L010WR Y es 0.10 010 Tape and Reel 3000 WR 1210L020 1210L020WR Y es 0.20 020 Tape and Reel 3000 WR 1210L035 1210L035YR Y es 0.35 035 Tape and Reel 4000 YR 1210L050 1210L050YR Y es 0.50 050 Tape and Reel 4000 YR 1210L075 1210L075YR Y es 0.75 075 Tape and Reel 4000 YR 1210L075/24 1210L075/24PR Y es 0.75 075 Tape and Reel 2000 PR 1210L110TH 1210L110THYR Y es 1 .10 110 Tape and Reel 4000 YR 1210L150TH 1210L150THWR Y es 1 .50 150 Tape and Reel 3000 WR 1210L175 1210L175WR Y es 1 .75 175 Tape and Reel 3000 WR 1210L200 1210L200PR Y es 2.00 200 Tape and Reel 2000 PR

Revised: June 3, 2012 POL Y -FUSE Resettable PTCs © 2012 Littelfuse, Inc.1210L Series Surface Mount > 1210L Series Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/1210L.html for current information. TAPE SPECIFICATIONS: EIA-481-1 (mm) REEL DIMENSIONS: EIA-481-1 (mm) Packaging Code “YR”: 1210L035 1210L050 1210L075 1210L110TH Packaging Code “WR”: 1210L005 1210L010 1210L020 1210L150TH 1210L175 Packaging Code “PR”: 1210L075/24 1210L200 W 8.0+/- 0.30 Leader min. 390 390 390 Trailer min. 160 160 160 T ape and Reel Specifications F W CD H K0 B0A0 T F W