Polyswitch(R) PTC Devices 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 www.circuitprotection.com PRODUCT: SMD150F-2018 DOCUMENT: SCD 25562 REV LETTER: F REV DATE: JANUARY 12, 2009 PAGE NO.: 1 OF 1 Overcurrent Protection Device Raychem Circuit Protection Products Specification Status: Released Maximum Electrical Ratings Operating Voltage / Interrupt Current 15VDC / 40A 12VDC / 60A 5VDC / 125A Marking: Notes: 1. All metal surfaces are tin plated. 2. Devices cannot be wave soldered. 3. Drawing not to scale. TABLE I. DIMENSIONS: A MIN MAX mm: 4.72 5.44 in*: (0.186) (0.214) B C D E F MAX MIN MAX MIN MAX MIN MAX MIN MAX 1.52 4.22 4.93 0.25 0.36 0.25 0.36 0.30 0.46 (0.060) (0.166) (0.194) (0.010) (0.014) (0.010) (0.014) (0.012) (0.018) MIN --- TABLE II. PERFORMANCE RATINGS: CURRENT RATINGS** AMPS AT 0C HOLD TRIP 1.7 4.0 AMPS AT 20C HOLD TRIP 1.5 3.0 AMPS AT 60C HOLD TRIP 1.0 2.4 TIME TO TRIP** RESISTANCE VALUES SECONDS AT 20C, 8.0A MAX 1.0 OHMS AT 20C MIN MAX* 0.070 0.180 TRIPPED-STATE POWER DISSIPATION** WATTS AT 20C MAX 1.8 * Maximum resistance is measured 1 hour after reflow ** Values specified were determined using PCB's with 0.070"x1.5 ounce copper traces Agency Recognition: Reference Documents: Precedence: Effectivity: CAUTION: UL, CSA, TUV PS300 This specification takes precedence over documents referenced herein. Reference documents shall be the issue in effect on the date of invitation for bid. Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame. Materials Information ROHS Compliant * Halogen Free refers to: ELV Compliant Br900ppm, Cl900ppm, Br+Cl1500ppm (c) 2005, 2009 Tyco Electronics Corporation. All rights reserved. Pb-Free Halogen Free* HF