PRODUCT: PolySwitch(R) PTC Devices 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 www.circuitprotection.com Overcurrent Protection Device Raychem Circuit Protection Products RUSBF090 DOCUMENT: SCD 25242 PCN: A95290 REV LETTER: C REV DATE: NOVEMBER 9, 2007 PAGE NO.: 1 OF 1 Specification Status: RELEASED Electrical Rating Voltage: 16VDC MAX Current: 40A MAX Insulating Material: Cured Flame Retardant Epoxy Polymer meets UL 94-V-O Requirements Lead Material: 24 AWG Tin Plated Nickel Copper Alloy Marking: TABLE I. DIMENSIONS: A mm: in*: MIN --- B MAX 7.4 (0.29) MIN --- C MAX 12.2 (0.48) MIN 4.3 (0.17) D MAX 5.8 (0.23) MIN 7.6 (0.30) E MAX --- MIN --- MAX 3.1 (0.12) TABLE II. PERFORMANCE RATINGS : I HOLD RATED CURRENT CURRENT RATINGS INITIAL RESISTANCE VALUES ONE HOUR POST-TRIP RESISTANCE STANDARD TRIP OHMS AT 20C MAX 0.18 TIME TO TRIP @ 8A TRIPPED- STATE POWER DISSIPATION AMPERS AMPERES OHMS SECONDS AT WATTS AT 20C AT 20C AT 20C 20C AT 20C HOLD HOLD TRIP MIN TYP 0.90 0.90 1.80 0.07 0.10 1.2 0.6 Recognitions: UL, CSA, TUV recognized. Reference Documents: PS300 Precedence: This specification takes precedence over documents referenced herein. Effectivity: Reference documents shall be the issue in effect on the date of invitation for bid. CAUTION: Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame. Materials Information ROHS Compliant ELV Compliant (c) 2003, 2007 Tyco Electronics Corporation. All rights reserved. Pb-Free