Fuse Mounting Accessories Page 113 Fuse & Mounting Accessories

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/03/17 Surface Mount Fuses FLAT-PAK Slo-Blo Fuse > 203 Series 203 Series Fuse Description Fast-Acting and Slo-Blo Fuse versions of the Flat-Pak Fuse designs are available. Both designs are available in either a gull-wing surface mount package or a DIP configuration for through-hole mounting. These fuse designs feature a 250 VAC rating in a low profile, rectangular package. Agency Approvals AGENCY AGENCY FILE NUMBER AMPERE RANGE E10480 0.250A - 5A 29862 0.250A - 5A Electrical Characteristics for Series % of Ampere Rating Opening Time 100% 4 hours, Minimum 200% 1 second, Min; 30 seconds Max. Electrical Specifications by Item Ampere Rating (A) Amp Code Max Voltage Rating (V) Interrupting Rating Nominal Cold Resistance (Ohms) Nominal Melting I 2 t (A 2 sec) Agency Approvals 0.25 .250 250 50A@250VAC 1.320 0.0126 x 0.50 .500 250 0.433 0.112 x 0.75 .750 250 0.158 0.462 x 1.00 001. 250 0.0755 0.328 x 1.50 01.5 250 0.0399 0.850 x 2.00 002. 250 0.0337 1.70 x 2.50 02.5 250 0.0243 2.87 x 3.00 003. 250 0.0197 4.40 x 4.00 004. 250 0.0148 11.66 x 5.00 005. 250 0.0120 14.7 x Specifications are subject to change without notice. Application testing is strongly recommended. Additional Information Datasheet Samples Resources

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