Fuse Mounting Accessories Page 43 Fuse & Mounting Accessories

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/03/17 Surface Mount Fuses Thin Film > 1206 Size > Slo-Blo Fuse > 468 Series Materials Body: Epoxy Substrate Terminations: 100% Tin over Nickel over Copper Element Cover Coat: Conformal Coating Operating Temperature -55 O C to 90 O C. Consult temperature re-rating curve chart. For operation above 90C please contact Littelfuse Thermal Shock Withstands 5 cycles of - 50 O C to 125 O C Humidity MIL-STD-202, Method 103, Condition D Vibration Withstands 10-55 Hz per MIL-STD-202, Method 201 and 10-2000 Hz at 20 g's per MIL-STD-202, Method 204, Condition D Insulation Resistance (After Opening) Greater than 10,000 ohms. Resistance to Soldering Heat MIL-STD-202, Method 210, Condition D Product Characteristics Dimensions Part Marking System MARKING CODE VARIES WITH AMPERAGE RATING (SEE CHART) 0.6350.127 (0.025"0.005") Coating 0.660.127 (0.026"0.005") 2.03 (.080") 2.03 (.080") WAVE SOLDER INFARED SOLDER 3.81 (.150") 1.52 (.060") 1.14 (.045") 4.83 (.190") 1.65 (.065") 1.52 (.060") 3.180.127 (0.125"0.005") 1.520.127 (0.060"0.005") 1.270.127 (0.050"0.005") Part Numbering System Packaging Packaging Option Packaging Specification Quantity Quantity & Packaging Code Tape & Reel - 8mm tape EIA-481 Rev. D (IEC 60286, part 3) 5000 NR Amp Code Marking Code .500 TF 001. TH 01.5 TK 002. TN 02.5 TO 003. TP 0468002.NRHF SERIES AMP Code 'HF' SUFFIX HALOGEN FREE ITEM PACKAGING Code The dot is poisitioned before the Pack- aging Suffix with whole ratings and within the numbering sequence for fractional ratings. Refer to Amp Code column in the Electrical Specifications table. NR = Tape and Reel, 5000 pcs Example: 1.5 amp product is 0468 01.5 NRHF (2 amp product shown above). 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.

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