PolySwitch(R) PTC Devices 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 www.circuitprotection.com PRODUCT: RUEF400 DOCUMENT: SCD 25176 PCN: F56630 REV LETTER: E REV DATE: OCTOBER 10, 2007 PAGE NO.: 1 OF 1 Overcurrent Protection Device Raychem Circuit Protection Products Specification Status: Released Maximum Electrical Rating at 20C 30 VDC /100 A DC 30 VAC /70 ARMS Insulating Material: Cured, Flame Retardant Epoxy Polymer meets UL94 V-0 Requirements Lead Material: 20 AWG Tin Plated Copper Marking: TABLE I. DIMENSIONS: A mm: in*: B MIN MAX MIN MAX -14.0 -19.3 -(0.55) -(0.76) *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 CURRENT RATINGS TIME TO TRIP RESISTANCE AMPS 20C HOLD 4.00 AMPS AT 20C HOLD TRIP 4.00 8.00 SECONDS AT 20C, 20.0A MAX 12.7 OHMS AT 20.0 C MIN MAX 0.01 0.03 Agency Recognitions: Reference Documents: Precedence: Effectivity: CAUTION: ONE-HOUR POST-TRIP RESISTANCE STANDARD TRIP OHMS AT 20C MAX 0.05 WATTS AT 20C 2.5 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 NOMINAL TRIPPED POWER DISSIPATION ELV Compliant (c) 2005, 2007 Tyco Electronics Corporation. All rights reserved. Pb-Free