Tyco/Electronics Raychem Circuit Protection 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 Fax: 800-227-4866 PolySwitch® PTC Devices Overcurrent Protection Device PRODUCT: RXE050S DOCUMENT: SCD 23463 PCN: 932289 REV LETTER: D REV DATE: AUGUST 21, 2001 PAGE NO.: 1 OF 1 Specification Status: RELEASED Electrical Rating Voltage: 72V MAX Current: 40A MAX Insulating Material: Cured, Flame Retarded Epoxy Polymer meets UL94 V-0 Requirements Lead Material: 24 AWG Tin Lead Plated Copper Marking: 72X 050 Raychem Logo and Voltage Part Identification Lot Identification (can be on back) TABLE I. DIMENSIONS: A B C D E MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX mm: -- 7.9 -- 13.7 4.3 5.8 7.6 -- -- 3.0 in*: -- (0.31) -- (0.54) (0.17) (0.23) (0.30) -- -- (0.12) *Rounded off approximation TABLE II. PERFORMANCE RATINGS: TRIPPED-ONE-HOUR INITIAL STATE RESISTANCE POST-TRIP POWER VALUES RESISTANCESTANDARD DISSIPATION TRIP AMPERES AMPERES AMPERES AMPERESSECONDS AT OHMS OHMS WATTS AT 20°C AT 0°C AT 20°C AT 60°C 20°C, 2.5A AT 20°C AT 20°C 20°C HOLD HOLD TRIP HOLD TRIP HOLDTRIPMAX MIN MAX MAX NOMINAL 0.50 0.60 1.20 0.50 1.00 0.33 0.66 4.0 0.50 0.77 1.17 0.77 Recognitions: UL, CSA and TUV approved. Approved by UL as a current limiting impedance, per the 1996 NEC, Tables 11 (c) and 11 (b). 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. I H RATED CURRENT CURRENT RATINGS TIME TO TRIP