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| 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 www.circuitprotection.com PolySwitch(R) 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 20C 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 @ 20C (unless otherwise noted): IHOLD (A) ITRIP (A) RESISTANCE () @ 20C R1 MAX* 16.0 TIME TO TRIP (s) @ 1A TYP 0.75 MAX 1.2 OPERATING TEMPERATURE (C) MIN -40 MAX 85 20C 20C R MIN R MAX 0.110 0.220 5.0 9.0 * Maximum device resistance at 20C measured 1 hour post trip. Additional Ratings @ 20C Lightning Withstand: Agency Recognitions: Reference Documents: Precedence: Effectivity: CAUTION: 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. Note N/A Dim. D not applicable This specification is applicable to the following part descriptions: Part Description PCN # Packaging TRF250-110U TRF250-110U-2 RF0126-000 RF0426-000 Bulk Tape and Reel Materials Information ROHS Compliant ELV Compliant Pb-Free (c) 2006, 2009 Tyco Electronics Corporation. All rights reserved. |
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