Tyco / Electronics PolySwitch® PTC Devices Raychem Circuit Protection 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 Fax: 800-227-4866 PRODUCT: SMD260F Overcurrent Protection Device DOCUMENT: SCD 25661 PCN: E80517 REV LETTER: B REV DATE: MARCH 28, 2005 PAGE NO.: 1 OF 1 Specification Status: Released Maximum Electrical Rating C Operating Voltage: 6V Interrupt Current: 40A Marking: B G H D A E F 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: 6.73 7.98 in*: (0.265) (0.314) B MIN --- C D E F G H MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN 3.00 4.8 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43 (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) TABLE II. PERFORMANCE RATINGS: CURRENT RATINGS** TIME TO TRIP* RESISTANCE VALUES OHMS AT 20°C MIN MAX* 0.025 0.075 AMPS AT 0°C HOLD AMPS AT 20°C HOLD AMPS AT 60°C HOLD SECONDS AT 20°C, 8 A MAX 2.9 2.6 1.7 20.0 TRIPPED-STATE POWER DISSIPATION** WATTS AT 20°C, 6V MAX 1.7 * Maximum Resistance is measured 1 hour after reflow at 260ºC, 20 seconds ** Values specified were determined using PCB’s with0.120”X2.0 ounce copper traces Agency Recognition: Reference Documents: Precedence: Effectivity: CAUTION: UL, CSA, TÜV PS300, E.N. SMD 1.0x 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 ELV Compliant © 2005 Tyco Electronics Corporation. All rights reserved. Pb-Free