TRF250-110U

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: TRF250-110U DOCUMENT: SCD 26316 PCN: REFER TO TABLE BELOW REV LETTER: E REV DATE: JULY 9, 2009 PAGE NO.: 1 OF 1 Specification Status: Released Max Electrical Rating at 20°C Operating Voltage: 60VDC Interrupt Current: 3ARMS Fault Voltage: 250VRMS Lead Material: 22 AWG Sn plated copper Marking: None Devices to be End of Life by August 2009. Please use TRF250-120 Series for New Programs. TABLE I. DIMENSIONS: A mm: in: MIN --MAX 5.33 (0.210) MIN --B MAX 9.4 (0.370) MIN --C MAX 3.8 (0.150) D NOM 4.7 (0.185) E NOM 5.0 (0.197) TABLE II. PERFORMANCE RATINGS @ 20°C (unless otherwise noted): IHOLD (A) ITRIP (A) RESISTANCE (Ω) @ 20°C R1 MAX* 16.0 TIME TO TRIP (s) @ 1A TYP 0.75 MAX 1.2 OPERATING TEMPERATURE (°C) MIN -40 MAX 85 20°C 20°C R MIN R MAX 0.110 0.220 5.0 9.0 * Maximum device resistance at 20°C measured 1 hour post trip. Additional Ratings @ 20°C Lightning Withstand: Agency Recognitions: Reference Documents: Precedence: Effectivity: CAUTION: Part Description TRF250-110U TRF250-110U-2 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. This specification is applicable to the following part descriptions: PCN # RF0126-000 RF0426-000 Packaging Bulk Tape and Reel Note N/A Dim. D not applicable Materials Information ROHS Compliant ELV Compliant Pb-Free © 2006, 2009 Tyco Electronics Corporation. All rights reserved.