19112000001

MINIA TURE FUSES INIATURE 5x20 mm / No. 191 This product is not recommended for new designs. Please refer to Littelfuse No. 235. UL 248-14, 250 V V,, F Specifications Time-Current Characteristic Packaging Quick Acting (F) 000: Bulk (1000 pcs.) 002: Bulk (20x10 pcs.) 043: With mounted holders - Tape/Reel (1250 pcs.) on request Standard UL 248-14 CSA C22.2 No. 248.14 Materials Approvals Tube: End Caps: Optional Holders: UL Listed cUL Listed METI-PSE Features Operating TTemperature emperature -25 ºC to +70 ºC (consider de-rating) Visual fault indication Direct solderable or plug-in versions Internationally approved Worldwide availability Dimensions (mm) Glass Nickel-plated brass Nickel-plated caps Tin-plated copper wires Climatic Category -25 ºC / +70 ºC / 21 days (IEC 60068-1,-2-1,-2-2,-2-78) WebLinks Stock Conditions +10 ºC to +60 ºC relative humidity ≤ 75 % yearly average, without dew, maximum value for 30 days-95 % Further info see: www.wickmanngroup.com Further application info see fuseology: www.wickmanngroup.com/download/ fuseology.pdf Vibration Resistance 24 cycles at 15 min. each (EN 60068-6) 10 - 60 Hz at 0.75 mm amplitude 60 - 2000 Hz at 10 g acceleration Solderability Optional Holders 260 ºC, ≤ 3 s (Wave) 350 ºC, ≤ 1 s (Soldering iron) Soldering Heat Resistance 260 ºC, 10 s (IEC 60068-2-20) Marking , Current Rating, 250 V AC, 191, Approvals Limits for Pre-arcing Time 2.0 x IN < 120 s