MINIA TURE FUSEHOLDERS INIATURE Holder / No. 852 PC Mount, Shocksafe 5x20mm Fuses Specifications Standard IEC 60127-6 UL 512 CSA C22.2. No.39 ∅12,4 +0,15 Approvals 32,8 +0,1 0,2 4 VDE Report SEMKO UL Recognized CSA SEV Vertical / 2-Pin 0,5 1,3 + 0,1 1,05 +0,05 Mounting (2) Solder pins 0.5mm x 1.1mm No. 852/853 10 +0,3 0,2 Holes in the printed circuit board: 1,3 +0,1 IP 40 (with Cap 855 acc. to IEC 60529) IP 54 (with Cap 856 acc. to IEC 60529) PC2 (IEC 60127-6) 12,4 +0,1 0,05 1 Materials 6 Holder/Cap: Sealing Ring: Metal Parts: Terminals: ∅8,3 + 0,3 1,8 Cap / No. 855 Protection Class & Category 12,4 +0,1 0,05 10 + 0,1 4,5 +0,5 VDE Black Thermoplastic, UL 94V0 Silicon (Cap 856) Copper alloy, corrosion protected Solderable, tinned Electrical Data (23ºC) Rated Voltage: Rated Current: 14,2 Without silicon ring (IP 40) 20,8 + 0,5 Rated Power: Holder / No. 853 250V 6.3A (VDE/SEMKO) 10A (CSA) 12A (UL) 2W (VDE) Operating TTemperature emperature -40ºC to +85ºC (consider de-rating) Climatic TTest est -40ºC/+85ºC/21 days (IEC 60068-2-1...3) Stock Conditions +10ºC to +60ºC relative humidity ≤ 75% yearly average, without dew, maximum value for 30 days - 95% Vibration Resistance ∅8,3 + 0,3 Cap / No. 856 Contact Resistance ≤ 5mΩ Impulse Voltage 4 kV, 50 Hz, 1 min., dry 14,2 20,8 + 0,5 With silicon ring (IP 54) (from front side only) Insulation Resistance > 10 3 MΩ (500 VDC, 1 min.) Solderability 235ºC, 2 sec. (Wave) 350ºC, 1 sec. (Soldering Iron) Order Information Soldering Heat Resistance Packaging Minimum Cross Section 350ºC, 5 sec. (IEC 60068-2-20) Conducting path - 0.2mm 2 Bulk (100 pcs.) Order Numbers Holder, IP 40 Cap, without Ring, IP 40 Holder, IP 54 Cap, with Ring, IP 54 No. 852 0000 100 No. 855 0000 100 No. 853 0000 100 No. 856 0000 100 Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand. 050816 24 cycles at 15 min. each (IEC 60068-2-6) 10 - 60Hz at 0.75mm amplitude 60 - 500Hz at 10g acceleration 6 1,8 1 Marking Part No., 250V, Approvals Unit Weight 3.2g (852) / 1.8g (855) 3.2g (853) / 1.9g (856) Specifications are subject to change without notice 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. WebSite www.littelfuse.com