Effective March 2021 Technical Data 4398 Supersedes November 2019 PTS1812 6-60 Volt DC surface mount resettable PTC fuse Applications HALOGEN USB peripherals HF Pb FREE 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 Agency information Positive temperature coefficient (PTC) SMT resettable fuse 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 Technical Data 4398 Effective March 2021 6-60 Volt DC surface mount resettable PTC fuse Product specifications 1 2 3 4 5 6 Vmax lmax lhold ltrip Pd Time to trip (maximum) Resistance Agency information Post trip (R ) 1 typical Initial (R ) maximum Part i 7 Part number (V ) (A) (A) (A) (W) (A) (seconds) minimum () () marking cURus TUV dc 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 T075 PTS181224V075 24 100 0.75 1.5 1.0 8 0.2 0.1 0.4 24 x x T075 PTS181233V075 33 20 0.75 1.5 1.2 8 0.2 0.11 0.4 33 x x PTS18128V110 8 100 1.1 2.2 0.8 8 0.3 0.04 0.21 T110 x x T110 PTS181216V110 16 100 1.1 2.2 1.0 8 0.5 0.1 0.18 16 x x T110 PTS181224V110 24 20 1.1 2.2 1.2 8 0.5 0.06 0.2 24 x x PTS18126V125 6 100 1.25 2.5 1.0 8 0.4 0.05 0.14 T125 x x T125 PTS181216V125 16 100 1.25 2.5 0.8 8 0.4 0.05 0.14 16 x x PTS18128V150 8 100 1.5 3.0 0.9 8 0.3 0.04 0.11 T150 x x T150 PTS181212V150 12 100 1.5 3.0 1.0 8 0.5 0.04 0.11 12 x x T150 PTS181224V150 24 20 1.5 3.0 1.2 8 1.5 0.04 0.12 24 x x PTS18128V160 8 100 1.6 3.2 0.8 8 1 0.03 0.1 T160 x x 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. Vmax: Maximum continuous voltage the device can withstand without damage at current 6. R : Minimum resistance of the device at +23 C i 2. Imax: Maximum fault current the device can withstand without damage at rated voltage R : Maximum resistance of the device when measured one hour post reflow at +23 C 1 3. Ihold: Maximum current the device will pass without interruption at +23 C still air 7. Part Number Definition: PTS1206xVxxx 4. Itrip: Minimum current that will transition the device from low resistance to high resistance at PTS1206 = Product code and size +23 C still air xV = Voltage rating (Vmax) 5. Pd: Power dissipated from the device when in tripped state at +23 C still air xxx = Ampere rating (Ihold) Part number A minimum A maximum Dimensionsmm 0.15 minimum 0.2 A PTS181230V010 0.50 0.90 0.65 maximum min PTS181260V014 0.50 0.90 PTS181230V020 0.50 0.90 PTS181216V035 0.28 0.68 PTS181216V050 0.28 0.68 3.07 minimum 3.41 maximum PTS181213V075 0.28 0.68 PTS181224V075 0.60 1.2 PTS181233V075 0.60 1.2 PTS18128V110 0.28 0.68 4.37 minimum 4.73 maximum PTS181216V110 0.60 1.0 PTS181224V110 0.60 1.0 Recommended pad layoutmm PTS18126V125 0.28 0.68 PTS181216V125 0.30 0.90 PTS18128V150 0.28 0.68 PTS181212V150 0.60 1.0 3.5 PTS181224V150 0.70 1.5 PTS18128V160 0.28 0.68 PTS18128V200 0.35 0.90 PTS18126V260 0.35 0.90 1.78 3.45 1.78 PTS18126V300 0.60 1.2 2 www.eaton.com/electronics