TRA020-1

POLYMER PTC RESETTABLE FUSE Product: Resettable Fuse Revision:A Date: 2018-01-18 Page No.: 1 OF 1 电路保护元器件专业制造商 Web: http://www.tlcet.com.cn Part Number:TRA020-1 1、Physical Dimensions Unit:mm Part Number A B C D E Lead Max Max TYP NOR Max Φ TRA020-1 5.70 10.50 5.10 10±1 3.10 0.50 A E Logo A020 XX XX 2、Electrical Characteristics Part Number IH (A) TRA020-1 0.20 A 020 B Lot No. D Ttrip (Max time to trip) Holding Current Max.Interrupt voltage C IT Current(A) Time(S) 0.40 100 Vmax (V) I max (A) 16 40 Current(A) Time(S) 1.0 3.0 Pd typ R min （W） (Ω) 0.36 1.00 R max (Ω) R1max (Ω) 1.600 2.200 IH: Holding Current: maximum current at which the device will not trip in 25℃ still air. IT: Tripping Current minimum current at which the device will trip in 25℃ still air. Vmax: Maximum voltage device can withstand without damage at rated current. I max: Maximum fault current device can withstand without damage at rated voltage. T trip: Maximum time to trip(s) at assigned current. Pd typ: Rated working power. R min: Minimum resistance of device prior to trip at 25℃. R max: Maximum resistance of device prior to trip at 25℃. R1 max: Maximum resistance of device is measured one hours post reflow at 25℃. 3、Thermal Derating Part Number TRA020-1 Ambient Operating Temperature -40℃ -20℃ 0℃ 25℃ 40℃ 50℃ 60℃ 70℃ 85℃ 0.32 0.28 0.25 0.20 0.16 0.14 0.12 0.10 0.07 4、Wave Soldering Parameters Profile Feature Condition Average Ramp-Up Rate (Tsmax to TP) 4ºC/second max. Preheat -Temperature Min (Tsmin) -Temperature Max (Tsmax) -Time (Tsmin to Tsmax) 100ºC 125ºC 60-180 seconds Peak Temperature (TP) 265ºC Max Time at Peak Temperature (tP) 5 seconds Ramp-Down Rate 6 ºC /second max. Time 25ºC to Peak Temperature 5 minutes max. Storage Condition 0ºC ~35ºC, ≦70%RH, 2 Years 5、Package Information Packing quantity:1000pcs/bag Tape and Reel : 2000 pcs/reel Tape and Reel Specifications：Devices taped using EIA468–B/IEC286-2 standards. 6、Agency Recognition：TUV Caution:Operation beyond the rated voltage or current may result in rupture electrical arcing or flame.Specifications are subject to change without notice. TEL: 86-0769-3892 0554 FAX: 86-0769-8793 2077 E-mail:sales@tlcet.com.cn Address:No.18,5th GaoLi Road,TangXia Town,DongGuan,GuangDong,P.R China 523710 4