TRF250-145T TE Connectivity, TRF250-145T Datasheet
TRF250-145T
Specifications of TRF250-145T
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TRF250-145T Summary of contents
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PolySwitch devices for telecommunication networking applications were initially designed over ten years ago to meet the growing demand for resettable overcurrent protection. These product families help provide protection against power cross and power induction surge as defined in ITU, Telcordia, ...
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B 150 A 100 50 0 -40 - Device’s Ambient Temperature (˚ ...
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A A 100 0.10 0.01 0.00 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 Fault Current (A) 1000 A 100 0.10 0.01 0.00 0.20 0.40 0.60 0.80 1.00 ...
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100 0.10 0.00 0.50 1.00 1.50 Fault Current (A) ... Cont’ 2.00 2.50 3.00 ...
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Cont’d ...
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Cont’d ...
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... Cont’ ...
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Preheating Soldering Cooling 300 250 200 150 100 50 0 30-90 120 Time (s) 300 10s 245˚C ... 260˚C 250 200 150 100˚C ... 130˚C 100 Forced cooling 100 150 200 Time (s) ...
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Cross section w 2 Optional shape: Circular or polygonal Reference plane ...
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Cover tape Center lines of cavity Cover tape Carrier tape Embossed cavity Embossment ... ...
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... B-x.x = Resistance matched in bins of x.xΩ (optional Resistance range (optional) Modifier (optional Uncoated S = Straight lead T = Fast Trip device Hold Current (mA) Product Series (TRF250, TRF600 RoHS compliant, ELV compliant TSx -200 F -RA -B-0.5 -2 Packaging 2 (Blank) = Bulk B-x.x = Resistance matched in bins of x.xΩ (optional) ...
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TCF*600 -120 T -RA -B-0.5 B-x.x = Resistance matched in bins of x.xΩ (optional Resistance range (optional) Modifier (optional Fast Trip device Hold Current (mA) Product Series * F = RoHS compliant, ELV compliant ...