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 RUSBF185 DOCUMENT: SCD 25248 PCN: A60228 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 Copper Clad Steel Marking: TABLE I. DIMENSIONS: mm: in*: A B MIN MAX MIN MAX -10.2 -15.7 -(0.40) -(0.62) *Rounded off approximation C MIN 4.3 (0.17) D MAX 5.8 (0.23) MIN 7.6 (0.30) E MAX --- MIN --- MAX 3.0 (0.12) TABLE II. PERFORMANCE RATINGS : I HOLD RATED CURRENT CURRENT RATINGS INITIAL RESISTANCE VALUES AMPERS AT 20C HOLD 1.85 AMPERES AT 20C HOLD TRIP 1.85 3.70 OHMS AT 20C MIN TYP 0.03 0.045 Agency Recognitions: Reference Documents: Precedence: Effectivity: CAUTION: ONE HOUR POST-TRIP RESISTANCE STANDARD TRIP OHMS AT 20C MAX 0.09 TRIPPED-STATE POWER DISSIPATION SECONDS AT 20C WATTS AT 20C 10 1.0 UL, CSA, TUV recognized. 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 TIME TO TRIP @ 8A ELV Compliant (c) 2003, 2007 Tyco Electronics Corporation. All rights reserved. Pb-Free