Effective November 2019 Supersedes June 2015 Technical Data 4398 PTS1812 6-60 Volt DC surface mount resettable PTC devices HALOGEN Pb HF FREE Applications * USB peripherals * Plug and play protection for motherboards and peripherals * Power tools * Battery and port protection for mobile/smart phones * Game console port protection * Set-top-boxes * Tablets, notebooks, netbooks, laptops and desktops * Rechargeable battery packs * Digital cameras * Appliances and white goods * Consumer electronics Product features * Positive temperature coefficient (PTC) Agency information * SMT resettable device * cURus Recognition file number: E343021 * Low resistance * TUV: R50192872 * Fast time-to-trip * Current range from 0.1 A to 3.0 A * 1812 (4532 metric) compact footprint PTS1812 6-60 Volt DC surface mount resettable PTC devices Technical Data 4398 Effective November 2019 Product specifications Vmax1 lmax2 lhold3 ltrip4 Pd5 Time to trip (maximum) Resistance6 Agency information Part number7 (Vdc) (A) (A) (A) typical (W) (A) (seconds) Initial (Ri) minimum () Post trip (R1) maximum () Part marking cURus TUV PTS181230V010 30 100 0.10 0.30 0.8 0.5 1.5 1.6 15 T010 x x PTS181260V014 60 10 0.14 0.34 0.8 1.5 0.2 1.5 6 T014 x x PTS181230V020 30 100 0.20 0.40 0.8 8 0.02 0.8 5 T020 x x PTS181216V035 16 100 0.35 0.70 0.8 8 0.1 0.32 1.5 T035 x x PTS181216V050 16 100 0.50 1.0 0.8 8 0.15 0.15 1 T050 x x PTS181213V075 13.2 100 0.75 1.5 0.8 8 0.2 0.11 0.45 T075 x x PTS181224V075 24 100 0.75 1.5 1.0 8 0.2 0.1 0.4 T075 24 x x T075 33 x x PTS181233V075 33 20 0.75 1.5 1.2 8 0.2 0.11 0.4 PTS18128V110 8 100 1.1 2.2 0.8 8 0.3 0.04 0.21 T110 x x x x PTS181216V110 16 100 1.1 2.2 1.0 8 0.5 0.1 0.18 T110 16 PTS181224V110 24 20 1.1 2.2 1.2 8 0.5 0.06 0.2 T110 24 x x PTS18126V125 6 100 1.25 2.5 1.0 8 0.4 0.05 0.14 T125 x x PTS181216V125 16 100 1.25 2.5 0.8 8 0.4 0.05 0.14 T125 16 x x PTS18128V150 8 100 1.5 3.0 0.9 8 0.3 0.04 0.11 T150 x x PTS181212V150 12 100 1.5 3.0 1.0 8 0.5 0.04 0.11 T150 12 x x x x x x PTS181224V150 24 20 1.5 3.0 1.2 8 1.5 0.04 0.12 T150 24 PTS18128V160 8 100 1.6 3.2 0.8 8 1 0.03 0.1 T160 PTS18128V200 8 100 2.0 3.5 1.2 8 2 0.02 0.06 T200 x x PTS18126V260 6 100 2.6 5.0 1.2 8 2.5 0.015 0.047 T260 x x PTS18126V300 6 100 3.0 5.0 1.2 8 4 0.012 0.04 T300 x x 1. 2. 3. 4. Vmax: Maximum continuous voltage the device can withstand without damage at current Imax: Maximum fault current the device can withstand without damage at rated voltage Ihold: Maximum current the device will pass without interruption at +23 C still air Itrip: Minimum current that will transition the device from low resistance to high resistance at +23 C still air 5. Pd: Power dissipated from the device when in tripped state at +23 C still air Dimensions-mm 0.15 minimum 0.65 maximum 0.2 min 3.07 minimum 3.41 maximum 4.37 minimum 4.73 maximum Recommended pad layout-mm 3.5 1.78 2 3.45 www.eaton.com/electronics 1.78 6.Ri: Minimum resistance of the device at +23 C R1: Maximum resistance of the device when measured one hour post reflow at +23 C 7. Part Number Definition: PTS1206xVxxx PTS1206 = Product code and size xV = Voltage rating (Vmax) xxx = Ampere rating (Ihold) A Part number A minimum A maximum PTS181230V010 PTS181260V014 PTS181230V020 PTS181216V035 PTS181216V050 PTS181213V075 PTS181224V075 PTS181233V075 PTS18128V110 PTS181216V110 PTS181224V110 PTS18126V125 PTS181216V125 PTS18128V150 PTS181212V150 PTS181224V150 PTS18128V160 PTS18128V200 PTS18126V260 PTS18126V300 0.50 0.50 0.50 0.28 0.28 0.28 0.60 0.60 0.28 0.60 0.60 0.28 0.30 0.28 0.60 0.70 0.28 0.35 0.35 0.60 0.90 0.90 0.90 0.68 0.68 0.68 1.2 1.2 0.68 1.0 1.0 0.68 0.90 0.68 1.0 1.5 0.68 0.90 0.90 1.2 PTS1812 6-60 Volt DC surface mount resettable PTC devices Technical Data 4398 Effective November 2019 Time to trip curves at +23 C Temperature derating curve Percentage of Derated Current (%) 175 150 125 100 75 50 25 0 -40C -20C 0C +20C +40C +60C +80C +100C Temperature (C) www.eaton.com/electronics 3 PTS1812 6-60 Volt DC surface mount resettable PTC devices Technical Data 4398 Effective November 2019 Environmental data Operating temperature: -40 C to + 85 C (with derating) Storage temperature: -10 C to + 40 C Storage relative humidity: 75% Storage conditon: Keep away form corrosive atmosphere and sunlight Storage duration: 1 year Thermal shock: (20 cycles - 40 C to + 85 C) -33% typical resistance change Humidity: +85 C, 85% relative humidity, 1000 hours 5% typical resistance change Resistance to solvents: MIL-STD- 202 Method 215 Packaging information-mm Supplied in tape and reel packaging , 2000 parts per 7.0" diameter reel PTS181216V035, PTS181216V050, PTS181213V075, PTS18128V110, PTS18126V125, PTS18128V150, PTS18128V160, PTS18128V200 1.55 dia 1.75 4.0 A 2.0 5.5 12.0 0.3 8.0 1.5 dia 3.58 A 4.93 0.87 User Direction of Feed Section A-A Supplied in tape and reel packaging , 1000 parts per 7.0" diameter reel PTS181230V010, PTS181260V014, PTS181230V020, PTS181224V075, PTS181233V075, PTS181216V110, PTS181224V110, PTS181216V125, PTS181212V150, PTS181224V150, PTS18126V260, PTS18126V300 1.55 dia 1.75 4.0 A 2.0 5.5 12.0 0.1 8.0 1.5 dia A User Direction of Feed 4 www.eaton.com/electronics 3.56 4.94 1.7 Section A-A PTS1812 6-60 Volt DC surface mount resettable PTC devices Technical Data 4398 Effective November 2019 Solder reflow profile TP TC -5 C tP Max. ramp up rate = 3 C/s Max. ramp down rate = 6 C/s Temperature TL Preheat A T smax Package thickness Volume mm3 <350 Volume mm3 350 <2.5 mm) 235 C 220 C 2.5 mm 220 C 220 C Table 2 - Lead (Pb) free solder (Tc) Tsmin 25 C t Table 1 - Standard SnPb solder (Tc) ts Time 25 C to peak Package thickness Volume mm3 <350 Volume mm3 350 - 2000 Volume mm3 >2000 <1.6 mm 260 C 260 C 260 C 1.6 - 2.5 mm 260 C 250 C 245 C >2.5 mm 250 C 245 C 245 C Time Reference J-STD-020 Profile feature Preheat and soak * Temperature min. (Tsmin) Standard SnPb solder Lead (Pb) free solder 100 C 150 C * Temperature max. (Tsmax) 150 C 200 C * Time (Tsmin to Tsmax) (ts) 60-120 seconds 60-120 seconds Ramp up rate TL to Tp Liquidous temperature (Tl) Time (tL) maintained above TL Peak package body temperature (TP)* 3 C/ second max. 3 C/ second max. 183 C 60-150 seconds 217 C 60-150 seconds Table 1 Table 2 Time (tp)* within 5 C of the specified classification temperature (Tc) 20 seconds* 30 seconds* Ramp-down rate (Tp to TL) Time 25 C to peak temperature 6 C/ second max. 6 C/ second max. 6 minutes max. 8 minutes max. * Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum. Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. Eaton Electronics Division 1000 Eaton Boulevard Cleveland, OH 44122 United States Eaton.com/electronics (c) 2019 Eaton All Rights Reserved Printed in USA Publication No. 4398 PCN19016 November 2019 Eaton is a registered trademark. All other trademarks are property of their respective owners. Follow us on social media to get the latest product and support information.