Fuse Mounting Accessories Page 201 Fuse & Mounting Accessories

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/03/17 Axial Lead & Cartridge Fuses PICO ll Fuse > Very Fast-Acting Fuse > 263 Series Materials Encapsulated, Epoxy-Coated Body: Solder Coated Copper Leads. RoHS compliant Product: Pure Tin-coated Copper wire leads Solderability MIL-STD-202. Method 208. Product Marking Body marking, current rating and logo Operating Temperature -55C to +125C (Consider re-rating) Shock MIL-STD-202, Method 213, Test Condition I (100 G's peak for 6 milliseconds) Product Characteristics Vibration MIL-STD-202, Method 201 (10-55 Hz); MIL-STD-202, Method 204, Test Condition C (55-2000 Hz at 10 G's Peak) Salt Spray MIL-STD-202, Method 101, Test Condition B (48 hrs.) Insulation Resistance (After Opening): MIL-STD-202, Method 302, Test Condition A (10,000 ohms minimum at 100 volts) Resistance to Soldering Heat MIL-STD-202, Method 210, Test Condition C (10 sec. at 260C) Thermal Shock MIL-STD-202, Method 107, Test Condition B (-55C to 125C) Moisture Resistance MIL-STD-202, Method 106 Lead Pull Force MIL-STD-202, Method 211, Test Condition A (will withstand 7 lb. axial pull test) F L 3 1/2 A 250 V F L 3 1/2 A 250 V 27.78 (1.094") 27.78 (1.094") 7.11 (.280") 62.7 (2.468") 52.4 (2.062")* 0.64 (.025") 3.94 (.16") MAX 6.35 (.25") tape 5.0 (.197") 6.35 (.25") tape Dimensions Packaging Packaging Option Packaging Specification Quantity Quantity & Packaging Code T1: 52.4mm (2.062") Tape and Reel EIA 296 Please refer to available quantities above in "Part Numbering System" Part Numbering System 0263 xxxx W R T1 L Lead Length Type of Packaging Quantity Current Rating Series T1: 52.4mm (2.062")* RoHS + HF R = Reel A = Ammo Pack X = Loose Pack W = 3000 M = 1000 H = 100 Refer to Amp Code column of Electrical Characteristics Table Notes: * T1 dimension is defined as the length of the component between the two tapes. The full component length is 62.7mm (2.468"). 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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