Fuse Mounting Accessories Page 2 Fuse & Mounting Accessories

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/03/17 FUSE Circuit Protection Products and Mounting Accessories (1) Size for these surface mount items refers to common industry length and width dimensions of the device surface area. Example: 0402 = .04".02" (2) In some cases for these categories the ratings, agency approvals and specifications vary by part number and are presented here as ranges representing the whole series. Please refer to product data in our datasheets for detailed information by part number. * Please refer to data sheet for detailed specifications. Fuse Characteristics, Terms and Consideration Factors Fuse Selection Checklist Standards Packaging and Part Numbering Legal Disclaimers Series Name Size 1 Time-Lag (Slo-Blo ) Fast-Acting Very Fast-Acting Device Range 2 (Operating Current Options in Amps) Max. Voltage Rating 2 (Volts) Interrupting Rating at Max. Voltage Rating 2 (Amps) Operating Temperature Range Agency Approvals 2 Halogen Free RoHS Compliant Lead Free UL UR CSA PSE UMF Surface Mount: Ceramic Chip 437 1206 0.25-8 125 / 63 / 32 50 -55C to +150C 438 0603 0.25-6 32 / 24 50 440 1206 1.75-8 32 50 441 0603 2-6 32 50 469 1206 1-8 24 / 32 24-63 501 1206 10, 12, 15, 20 32 150 Thin Film 466 1206 0.125-5 125 / 63 / 32 50 -55C to +90C 429 1206 7 24 35 468 1206 0.5-3 63 / 32 35-50 467 0603 0.25-5 32 35-50 494 0603 0.25-5 32 35-50 435 0402 0.25-5 32 35 Nano 2 448 2410 0.062-15 125 / 65 35-50 -55C to +125C 449 2410 0.375-5 125 50 451 / 453 2410 0.062-15 125 / 65 35-50 452 / 454 2410 0.375-12 125 / 72 50 456 4012 20, 25, 30, 40 125 100 458 1206 1.0-10 75 / 63 50 443 4012 0.5-5 250 50 464 4818 0.5-6.3 250 100 465 4818 1-6.3 250 100 462 4118 0.500-5 350 100 -40C to +80C 485 4818 0.500-3.15 600 100 -55C to +125C Telelink 461 4012 0.5-2.0 600 60 -55C to +125C OMNI-BLOK 154 * 0.062-10.0 125 35-50 -55C to +125C 154T/154L/154TL * 0.375-7 125 50 Fuse and Clip Assemblies 157 * 0.062-10 125 35-50 -55C to +125C 157T * 0.375-5 125 50 159 * 0.5-2 600 60 160 * 0.5-5 250 50 PICO SMF 459 * 0.062-5 125 50-300 -55C to +125C 460 * 0.5-5 125 50 Flat Pak 202 * 0.062-5 250 50 -55C to +125C 203 * 0.25-5 250 50 EBF 446/447 * 2.0-10.0 350 100 -40C to +125C 2017 Littelfuse, Inc. Specifications, descriptions and illustrative material in this literature are as accurate as known at the time of publication, but are subject to change without notice. Visit www.littelfuse.com for more information. TABLE OF CONTENTS

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