P ROTECTOR No. 950 250 V V,, T Lead Free Specifications T ime-Current Materials Packaging 000: Tape/Ammopack (1400 pcs.) Characteristics Time-Lag (T) Base/Cap: Brown Thermoplastic Polyamide PA 6.6, UL 94 V-0 Round Pins: Copper, Sn plated Standard according to IEC 60127-3/IV Operating TTemperature emperature Features Dimensions (mm) max. 4 8,5 -40 ºC to +85 ºC (consider de-rating) Lead Free High pulse load Reduced PCB space requirements Direct solderable or plug-in versions Low internal resistance Shocksafe casing Vibration resistant Halogen free Climatic Category -40 ºC/+85 ºC/21 days (EN 60068-1,-2-1,-2-2,-78) Stock Conditions +10 ºC to +60 ºC relative humidity ≤ 75 % yearly average, without dew, maximum value for 30 days-95 % Vibration Resistance max. 8 24 cycles at 15 min. each (EN 60068-6) 10 - 60 Hz at 0.75 mm amplitude 60 - 2000 Hz at 10 g acceleration Lead Pull Strength 5,08 10 N (EN 60068-2-21) 0,5 min 1,5 Solderability 260 ºC, ≤ 3 s (Wave) 350 ºC, ≤ 3 s (Soldering iron) 1 +0,1 L ∅ 0,6 Soldering Heat Resistance 260 ºC, 10 s (IEC 60068-2-20) Holes in the PCB Marking , 950, T, Current Rating Unit Weight Long Leads (L=18.8 mm) 0.60 g (approx.) Limits for Pre-arcing TTime ime Rated Current 1.5 x IN 2.1 x IN >1h < 200 s 1.6 A Permissible continuous operating current is ≤ 100 % at ambient temperature of 23 ºC (73.4 ºF). Rated Amp Voltage Breaking Voltage Drop Power Dissipation Cold Resistance 1.0 x IN 0.1 x IN current Code Rating Capacity 1.0 x IN max. (mV) max. (mW) typ. (mΩ) 1.60 A 1160 250 V 50A/250 V AC 95 155 41 Melting Integral 10 x IN min. (A2s) 40 Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand. Order Information 050317 Qty. OrderNumber Series 950 Amp Code Packaging In our continuing strategy to deliver unparalleled circuit protection solutions, technical expertise and application leadership, we proudly introduce the WICKMANN Group and its products to the Littelfuse portfolio. Specifications are subject to change without notice WebSite www.littelfuse.com P ROTECTOR No. 950 Time/Current Curve 100000 5 950 - 1,60A 2 TE5 Time-Lag n. genormt 10000 Subject to alteration without notice. 5 2 1000 Time (seconds) Opening Time (seconds) 5 2 100 5 2 10 5 2 1 5 2 0,100 5 2 0,010 5 2 0,001 1 2 5 10 2 5 100 Current (Amps) Current (Amps) 050317 In our continuing strategy to deliver unparalleled circuit protection solutions, technical expertise and application leadership, we proudly introduce the WICKMANN Group and its products to the Littelfuse portfolio. 2 5 1000 20.06.28 AKL V3.7 WebSite www.littelfuse.com