0501010.WRA

Surface Mount Fuses Ceramic Fuse > 501A Series 501A Series – High Current 1206 Fast-Acting Fuse RoHS Pb Description The 501A series AECQ-Compliant fuses and Halogen free fuse series are specifically tested to cater to secondary circuit protection needs of compact auto electronics application. The general design ensures excellent temperature stability and performance reliability. The high I2t values which are typical in the Littelfuse Ceramic Fuse family, ensure high inrush current withstanding capability. Features • Operating Temperature from -55ºC to +150ºC Agency Approvals Agency Agency File Number Ampere Range E10480 10A - 20A 29862 10A - 20A • Meets Littelfuse’s automotive qualifications* • Recognized to UL/CSA/ NMX 248-1 and UL/CSA/ • 100% Lead-free, RoHS NMX 248-14 compliant and Halogen-free Electrical Characteristics for Series % of Ampere Rating 100% 350% Ampere Rating * Largely based on Littelfuse internal AEC-Q200 test plan Opening Time at 25ºC 10A – 20A 4 Hours, Minimum 10A – 20A 5 Seconds, Maximum Applications Additional Information • Li-ion Battery • TFT Display • LED Head-Lights • Battery Management System (BMS) • Automotive Navigation System Datasheet • Suitable for both leaded and lead-free reflow/wave soldering Resources • Clusters Samples Electrical Specifications by Item Ampere Rating (A) Amp Code Max. Voltage Rating (V) Interrupting Rating (DC) 1 Nominal Resistance (Ohms) 2 Nominal Melting I2t (A2Sec.) 3 Nominal Voltage Drop at Rated Current (V) 4 Nominal Power Dissipation at Rated Current (W) Agency Approvals 10 010. 32 0.00362 10.385 0.04407 0.4407 x x 12 012. 32 0.00311 20.341 0.04927 0.5912 x x 15 015. 32 0.00250 39.700 0.04843 0.7265 x x 20 020. 32 0.00194 86.360 0.05888 1.1776 x x 150A @ 32VDC Notes: 1. DC Interrupting Rating tested at rated voltage with time constant 501A Series Dimensions Product Characteristics Body: Advanced Ceramic 3.200 ± .1778 [.126 ± .007] Terminations: Ag / Ni / Sn (100% Lead-free) Materials Element Cover Coating: Lead-free Glass Moisture Sensitivity Level IPC/JEDEC J-STD-020, Level 1 Solderability IPC/ECA/JEDEC J-STD-002, Condition C Humidity Test MIL-STD-202, Method 103, Conditions D Resistance to Solder Heat MIL-STD-202, Method 210, Condition B Moisture Resistance MIL-STD-202, Method 106 Thermal Shock MIL-STD-202, Method 107, Condition B Mechanical Shock MIL-STD-202, Method 213, Condition A Vibration MIL-STD-202, Method 201 Vibration, High Frequency MIL-STD-202, Method 204, Condition D Dissolution of Metallization IPC/ECA/JEDEC J-STD-002, Condition D Terminal Strength IEC 60127-4 High Temperature Storage Operational Life MIL-STD-202, Method 108 with exemptions JESD22 Method JA-104, Test Conditions B and N MIL-STD-202, Method 103, 85°C/85% RH with 10% operating power for 1000hrs MIL-STD-202, Method 108, Test Condition D Resistance to Solvents MIL-STD-202, Method 215 Mechanical Shock MIL-STD-202, Method 213, Test Condition C High Frequency Vibration MIL-STD-202, Method 204 Resistance to Soldering Heat MIL-STD-202, Method 210, Test Condition B Solderability JESD22-B102E Method 1 Terminal Strength for SMD AEC Q200-006 Board Flex AEC Q200-005 Electrical Characterization Three Temperature Electrical Thermal Shock Test Biased Humidity Part Numbering System 1.63 +.10/-.20 [.064 +.004/-.008] 0.835 ± 0.15 [.033 ± .006] .520 ± .200 [.020 ± .008] 1.000 [.039] 1.500 [.059] 1.800 [.071] 3.500 [.138] Part Marking System 0501 020. W R A Series AMP Code Quantity Amp Code Marking Code 010. 10 012. 12 015. 15 020. 20 W = 3000 pcs Packing Code R = Reel Pack AEC-Q200 Compliant Packaging Packaging Option Packaging Specification Quantity Quantity and Packaging Code 8mm Tape and Reel EIA-481, IEC 60286, Part 3 3000 WR Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics. © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 02/03/20