TRF250-180S

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: TRF250-180S DOCUMENT: SCD 25041 PCN: C76445, D21535 REV LETTER: J REV DATE: MAY 21, 2008 PAGE NO.: 1 OF 1 Specification Status: RELEASED Max Electrical Rating at 20°C Operating Voltage: 100VDC Interrupt Current: 10ARMS Fault Voltage: 250VRMS Lead Material: 22 AWG Sn plated copper (0.65 mm [0.026”] nominal diameter) External Coating Material: Cured, flame retardant epoxy polymer, meeting UL94 V-0 requirements. A C B D E (Center-to-Center) Device is to be end of life by June 2009. Please use TRF250-183 series for new programs. Marking: Manufacturer’s Mark Part Identification RoHS Indication 80 F Lot Identification TABLE I. DIMENSIONS A mm: in: Min --Max 9.0 (0.354) Min --B Max 11.5 (0.453) Min --C Max 3.8 (0.150) Min 4.7 (0.185) D Max --E Nom 5.0 (0.197) TABLE II. PERFORMANCE RATINGS @ 20°C (unless otherwise noted): IHOLD (A) ITRIP (A) RESISTANCE (Ω) TIME TO TRIP (s) @ 3A TYP 0.5 MAX 2.0 OPERATING TEMPERATURE (°C) MIN -40 MAX 85 R MIN R MAX R1 MAX* 0.180 0.650 0.8 2.2 4.0 * Maximum device resistance at 20°C measured 1 hour post trip. Additional Ratings @ 20°C Lightning Withstand: Agency Recognitions: Reference Documents: Precedence: Effectivity: CAUTION: ROHS Compliant ITU-T @ 1.5kV 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. ELV Compliant Pb-Free © 2006, 2008 Tyco Electronics Corporation. All rights reserved.