TR250-080U MACOM | Alldatasheet
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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: TR250-080U DOCUMENT: SCD 23431 PCN: 856313 REV LETTER: E REV DATE: NOVEMBER 14, 2001 PAGE NO.: 1 OF 1 Specification Status: RELEASED Max Electrical Rating at 20°°°°C Operating Voltage: 60VDC Fault Voltage: 250VRMS Interrupt Current: 3ARMS Lead Material : 22 AWG Sn/Pb plated copper Marking: None TABLE I. DIMENSIONS A B C D E Min Max Min Max Min Max Min Max Nom TABLE II. PERFORMANCE RATINGS @ 20°°°°C (unless otherwise noted): IHOLD (A) RESISTANCE (Ω ) @ 20° C TIME TO TRIP @ 0.35A OPERATING TEMPERATURE (°C) 20°C R MIN R MAX R 1 MAX* Seconds, MAX MIN MAX 0.080 14.0 20.0 33.0 3 -40 85 * Maximum device resistance at 20°C measured 1 hour post trip. Additional Rating @ 20°C Lightning Withstand: ITU @ 1.0KV Storage Temperature: -40 to 85° C Agency Recognition: UL, CSA, TUV 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.