RHEF750

308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 www.circuitprotection.com PolySwitch® PTC Devices Overcurrent Protection Device Raychem Circuit Protection Products PRODUCT: RHEF750 DOCUMENT: SCD 25208 PCN: F55950 REV LETTER: C REV DATE: AUGUST 14, 2007 PAGE NO.: 1 OF 1 Specification Status: RELEASED Electrical Rating Voltage: 16V MAX Current: 100A MAX Insulating Material: Cured, Flame Retardant Epoxy Polymer meets UL94 V-0 Requirements Lead Material: 20 AWG Tin Plated Copper (0.8 mm [0.032] nom. diameter) Marking: TABLE I. DIMENSIONS: A B MIN MAX MIN MAX -14.0 -23.5 -(0.55) -(0.93) *Rounded off approximation C MIN 4.3 (0.17) MAX 5.8 (0.23) MIN 7.6 (0.30) D MAX --MIN --E MAX 3.0 (0.12) F TYP 1.2 (0.05) mm: in*: TABLE II. PERFORMANCE RATINGS: I HOLD RATED CURRENT CURRENT RATINGS TIME TO TRIP INITIAL RESISTANCE VALUES ONE-HOUR POST-TRIP RESISTANCE STANDARD TRIP OHMS AT 25°C MAX 0.022 NOMINAL TRIPPED POWER DISSIPATION WATTS AT 25°C 16V TYP 4.5 AMPS AT 25°C HOLD 7.5 AMPS AT 25°C HOLD TRIP 7.5 13.1 SECONDS AT OHMS 25°C, 37.5A AT 25°C MAX MIN MAX 7.0 0.0094 0.0153 Agency Recognitions: 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 ELV Compliant Pb-Free © 2004, 2007 Tyco Electronics Corporation. All rights reserved.