POLY-FUSE® Resettable PTCs Surface Mount > 1210L Series 1210L Series Description The 1210L Series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. t3P)4DPNQMJBOUMFBEGSFF and halogen-free t'BTUSFTQPOTFUPGBVMU currents t$PNQBDUEFTJHOTBWFT board space Agency Approvals AGENCY t-PXSFTJTUBODF t-PXQSPmMF t$PNQBUJCMFXJUIIJHI temperature solders AGENCY FILE NUMBER Applications E183209 t64#QFSJQIFSBMT t%JTLESJWFT t$%30.T t1$NPUIFSCPBSETQMVH and play protection R50119118 t.PCJMFQIPOFTCBUUFSZ and port protection t1%"TEJHJUBMDBNFSBT t(BNFDPOTPMFQPSU protection Electrical Characteristics I trip (A) V max (Vdc) I max (A) Pd typ. (W) Part Number Marking I hold (A) 1210L005 A 0.05 0.15 30 10 0.60 Maximum Time To Trip Resistance Agency Approvals Current (A) Time (Sec.) R min (Ω) R 1max (Ω) 0.25 1.50 3.600 50.00 X X 1210L010 B 0.10 0.30 30 10 0.60 0.50 1.50 1.600 15.00 X X 1210L020 C 0.20 0.40 30 10 0.60 8.00 0.02 0.800 5.000 X X 1210L035 E 0.35 0.70 6 100 0.60 8.00 0.20 0.320 1.300 X X 1210L050 F 0.50 1.00 13.2 100 0.60 8.00 0.05 0.250 0.900 X X 1210L075 G 0.75 1.50 6 100 0.60 8.00 0.10 0.130 0.400 X X 1210L075/24 G2 0.75 1.50 24 100 0.60 8.00 0.10 0.130 0.400 X X 1210L110TH H 1.10 2.20 8 100 0.60 8.00 0.10 0.060 0.210 X X 1210L150TH K 1.50 3.00 6 100 0.80 8.00 0.30 0.040 0.110 X X 1210L175 V 1.75 3.50 6 100 0.80 8.00 0.60 0.020 0.080 X X 1210L200 L 2.00 4.00 6 100 0.80 8.00 1.00 0.015 0.070 X X I hold = Hold current: maximum current device will pass without tripping in 20°C still air. P d = Power dissipated from device when in the tripped state at 20°C still air. I trip = Trip current: minimum current at which the device will trip in 20°C still air. R min = Minimum resistance of device in initial (un-soldered) state. V max = Maximum voltage device can withstand without damage at rated current (I max) R typ = Typical resistance of device in initial (un-soldered) state. I max = Maximum fault current device can withstand without damage at rated voltage (Vmax) R 1max = Maximum resistance of device at 20°C measured one hour after tripping or reflow soldering of 260°C for 20 sec. Caution:0QFSBUJPOCFZPOEUIFTQFDJmFESBUJOHNBZSFTVMUJOEBNBHFBOEQPTTJCMFBSDJOHBOEnBNF © 2012 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/1210L.html for current information. 33 1210L Series Revised: June 3, 2012 1210L Series Features POLY-FUSE® Resettable PTCs Surface Mount > 1210L Series Temperature Rerating Ambient Operation Temperature -40°C -20°C 0°C 20°C 1210L005 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02 1210L010 0.16 0.14 0.12 0.10 0.08 0.07 0.06 0.05 0.03 1210L020 0.29 0.26 0.22 0.20 0.16 0.14 0.13 0.11 0.08 1210L035 0.47 0.45 0.40 0.35 0.33 0.28 0.24 0.21 0.18 1210L050 0.76 0.67 0.58 0.50 0.43 0.40 0.36 0.32 0.28 1210L075 1.00 0.97 0.86 0.75 0.64 0.59 0.54 0.48 0.40 1210L075/24 1.13 1.00 0.88 0.75 0.61 0.47 0.41 0.35 1210L110TH 1.69 1.48 1.29 1.10 0.88 0.76 0.65 0.57 0.43 Part Number 50°C 60°C 70°C 85°C Hold Current (A) 1210L150TH 2.13 1.92 1.71 1.50 1.26 1.14 1.01 0.89 0.71 1210L175 2.42 2.22 1.98 1.75 1.52 1.35 1.23 1.05 0.84 1210L200 2.60 2.44 2.35 2.00 1.78 1.67 1.50 1.45 1.10 Temperature Rerating Curve 0.05A 0.10A 0.20A 0.35A 0.50A 0.75A 0.75A/24 1.10A 1.50A 1.75A 2.00A Average Time Current Curves 170% Percentage of Rated Current 150% 1210L 100 Time in Seconds 40°C 10 130% 110% 90% 70% 50% 30% 10% -40 1 -30 -20 -10 0 10 20 30 40 Temperature (°C) 50 60 70 80 85 0.1 0.01 0.1 1 10 Current in Amperes The average time current curves and Temperature Rerating curve performance is affected CZBOVNCFSPSWBSJBCMFTBOEUIFTFDVSWFTQSPWJEFEBTHVJEBODFPOMZ$VTUPNFSNVTU verify the performance in their application. 34 1210L Series Revised: June 3, 2012 © 2012 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/1210L.html for current information. POLY-FUSE® Resettable PTCs Surface Mount > 1210L Series Soldering Parameters Condition Reflow Peak Temp/ Duration Time 260°C / 10 Sec Time above liquids (TAL) 220°C 60 Sec ~ 100 Sec Soldering 260 Cooling 220 t3FDPNNFOEFESFnPXNFUIPET*3WBQPSQIBTFPWFOIPUBJS PWFO/2 environment for lead–free t3FDPNNFOEFENBYJNVNQBTUFUIJDLOFTTJTNNJODI t%FWJDFTDBOCFDMFBOFEVTJOHTUBOEBSEJOEVTUSZNFUIPETBOE solvents. Note: *GSFnPXUFNQFSBUVSFTFYDFFEUIFSFDPNNFOEFEQSPmMF devices may not meet the performance requirements. Preheating 180 120 0 50 to 150 60 to 100 1210L Series Storage Condition 50 Sec ~ 150 Sec ¡$_¡$< =70%RH Temperature (°C) Preheat 120°C~ 180°C 120 Time(s) Environmental Specifications Physical Specifications Terminal Material Solder-Plated Copper (Solder Material: Matte Tin (Sn)) Operating/Storage Temperature -40°C to +85°C Lead Solderability .FFUT&*"4QFDJmDBUJPO34& "/4*+45%$BUFHPSZ Maximum Device Surface Temperature in Tripped State 125°C Passive Aging ¡$IPVST -/+5% typical resistance change Humidity Aging ¡$3)IPVST -/+5% typical resistance change Thermal Shock .*-o45%o.FUIPE( ¡$¡$UJNFT -30% typical resistance change Solvent Resistance .*-o45%o.FUIPE /PDIBOHF Vibration .*-o45%o$.FUIPE Condition A /PDIBOHF Moisture Level Sensitivity -FWFM+o45%o$ © 2012 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/1210L.html for current information. 35 1210L Series Revised: June 3, 2012 POLY-FUSE® Resettable PTCs Surface Mount > 1210L Series Dimensions MARKING CODE VARIES WITH AMPERAGE RATING (See Electrical Characteristics Table) SHOWN IS 1.5AMP RATING C A Top View K Bottom View K Side View B 2.00 mm (.079) Pad Layout D 2.50 mm (.098) E 1.00 mm (.040) A Part Number 1210L005 Inches B mm Inches C mm Inches D mm Inches E mm Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.03 0.05 0.75 Inches Min mm Max Min Max 1.25 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1210L010 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.03 0.05 0.75 1.25 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1210L020 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.02 0.04 0.60 1.00 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1210L035 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.02 0.03 0.50 0.85 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1210L050 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.02 0.03 0.50 0.85 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1210L075 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.02 0.03 0.50 0.85 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1210L075/24 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.05 0.07 1.20 1.80 0.01 0.03 0.25 0.75 0.004 0.02 0.1 0.5 1210L110TH 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.04 0.05 0.30 0.71 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1210L150TH 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.03 0.07 0.75 1.07 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1210L175 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.02 0.04 0.60 1.00 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 1210L200 0.12 0.14 3.0 3.43 0.09 0.11 2.35 2.80 0.03 0.06 0.80 1.60 0.01 0.03 0.25 0.75 0.008 0.02 0.1 0.5 36 1210L Series Revised: June 3, 2012 © 2012 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/1210L.html for current information. POLY-FUSE® Resettable PTCs Surface Mount > 1210L Series Part Ordering Number System 1210 L xxx /xx TH Y R PACKAGING STYLE R: Tape & Reel QUANTITY CODE: W=3000 Y=4000 P=2000 SERIES 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) L: LITTELFUSE SURFACE MOUNT PPTC DEVICE SIZE CODE (0.12 x 0.10 inch) Packaging Options Part Number Ordering Number Halogen Free I hold (A) I hold Code Packaging Option Quantity Quantity & Packaging Codes 1210L005 1210L005WR Yes 0.05 005 Tape and Reel 3000 WR 1210L010 1210L010WR Yes 0.10 010 Tape and Reel 3000 WR 1210L020 1210L020WR Yes 0.20 020 Tape and Reel 3000 WR 1210L035 1210L035YR Yes 0.35 035 Tape and Reel 4000 YR 1210L050 1210L050YR Yes 0.50 050 Tape and Reel 4000 YR 1210L075 1210L075YR Yes 0.75 075 Tape and Reel 4000 YR 1210L075/24 1210L075/24PR Yes 0.75 075 Tape and Reel 2000 PR 1210L110TH 1210L110THYR Yes 1.10 110 Tape and Reel 4000 YR 1210L150TH 1210L150THWR Yes 1.50 150 Tape and Reel 3000 WR 1210L175 1210L175WR Yes 1.75 175 Tape and Reel 3000 WR 1210L200 1210L200PR Yes 2.00 200 Tape and Reel 2000 PR © 2012 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/1210L.html for current information. 37 1210L Series Revised: June 3, 2012 1210L Series I HOLD HOLD CURRENT CODE (Refer to Electrical Characteristics Table) POLY-FUSE® Resettable PTCs Surface Mount > 1210L Series Tape and Reel Specifications TAPE SPECIFICATIONS: 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 REEL DIMENSIONS: EIA-481-1 (mm) W 8.0+/- 0.30 8.0+/- 0.30 8.0+/- 0.30 H 12.0+/- 0.05 F 3.5+/- 0.05 3.5+/- 0.05 3.5+/- 0.05 W 9.0+/- 0.5 E1 1.75+/- 0.10 1.75+/- 0.10 1.75+/- 0.10 D Ø 60+0.5 D0 1.55+/- 0.05 1.55+/- 0.05 1.55+/- 0.05 F Ø 13.0+/- 0.2 D1 1.0 (min) 1.0 (min) 1.0 (min) C Ø 178+/- 1.0 P0 4.0+/- 0.10 4.0+/- 0.10 4.0+/- 0.10 H1 11+/- 0.5 P1 4.0+/- 0.10 4.0+/- 0.10 4.0+/- 0.10 W1 2.2+/- 0.5 P2 2.0+/- 0.05 2.0+/- 0.05 2.0+/- 0.05 W2 3.0+0.5 A0 2.82+/- 0.10 2.82+/- 0.10 2.67+/- 0.10 W3 4.0+0.5 B0 3.46+/- 0.10 3.46+/- 0.10 3.36+/- 0.10 W4 5.5+0.5 T 0.25+/- 0.10 0.25+/- 0.10 0.25+/- 0.10 K0 1.00+/- 0.10 1.30+/- 0.10 1.65+/- 0.10 Leader min. 390 390 390 Trailer min. 160 160 160 H P1 P2 D0 E1 P0 W4 W3 D F W T W2 W F D2 C W1 A0 K0 H1 B0 38 1210L Series Revised: June 3, 2012 © 2012 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/1210L.html for current information.