PFDF Resettable Fuses www.schurter.com/pg01_1 Surface Mount Fuse, PTC, 2018 footprint, 5.1 x 4.6 mm, 60 VDC 60.0 VDC · 0.55 A Description Applications -Directly solderable on printed circuit boards -Power Over Ethernet (IEEE 802.3 af) port protection -Automotive electronic control module protection -Telecom equipment low voltage protection Standards -UL 1434 -CSA C22.2 no. 0, TIL no. CA-3A References General Product Information Packaging Details Approvals -UL File Number: E172175 Weblinks Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check, Accessories, Product Change Notification (PCN) Technical Data V max Imax I hold Mounting Allowable Operation Temp. Material: Terminals Weight Storage Conditions Product Marking 60.0 VDC 10 A 0.55 A PCB,SMT -40 °C to 85 °C Electroless Nickel under Immerion Gold 0.03 g 0 °C to 40 °C, max. 70% r.h. I hold, Data Code Soldering Methods Solderability Resistance to Soldering Heat Passing Aging Humidity Aging Thermal Shock Vibration Resistance to Solvents Dimensions Reflow 245 °C / 3 sec 260 °C / 10 sec +85 °C, 1000 Hours -> +/- 5% Typical Resistance Change +85 °C, 85% r.h., 1000 Hours -> +/5% Typical Resistance Change +85 °C to -40 °C, 20 Times -> +/- 10% Typical Resistance Change MIL-STD-883C, Method 2007.1, Test Condition A MIL-STD-202, Methode 215 5.1 mm 1.5 4.6 B 1.5 D C 3.4 A Soldering pads Dimensions A min [mm] A max [mm] B min [mm] B max [mm] C min [mm] C max [mm] D min [mm] Order Number 4.72 5.44 4.22 4.93 0.79 1.09 0.3 PFDF.050.2 Fuses PFDF Resettable Fuses www.schurter.com/pg01_1 Thermal Derating Chart Ihold [A] Order Number -40 °C -20 °C 0 °C 23 °C 40 °C 50 °C 60 °C 70 °C 85 °C Order Number PFDF.050.2 0.86 0.77 0.7 0.55 0.48 0.43 0.38 0.36 0.26 PFDF.050.2 Electrical Characteristics at 23 °C V max [VDC] I max [A] I hold [A] I trip [A] R initial min [Ω] R 1hour max [Ω] Max Time to trip [A] Max Time to Trip [s] Tripped Power Dissipation [W] Order Number 60.0 10 0.55 1.2 0.2 1 2.5 3 1.00 PFDF.050.2 Packaging Unit Blister Tape 36 cm Reel (3000 pcs.) Time-Current-Curves 1000 100 Time to Trip in Seconds 10 PFDF.050.2 1 0.1 0.01 0.001 0.1 1 10 100 Fault Current in Amperes The specifications, descriptions and illustrations indicated in this document are based on Fuses current information. All content is subject to modifications and amendments.