57000000001 LITTELFUSE | Alldatasheet

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Technical content

© 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/15/19 Radial Leaded Fuse Blocks RoHS Pb Product Characteristics

570 Series 571 Series 576 Series

Holder: Black Thermoplastic, UL 94 V-0 Cap: Transparent Thermoplastic Polycarbonat PC, UL94 V-0 Metal Parts: Copper alloy Solderable tinned Rated Voltage 250V Max. Current/ Mounting Panel Mounted: 12.7mm diameter D-hole or double D-hole. Admissible torque on plastic hex nut is 1 .2Nm Printed Circuit Board (PCB) Mounted: 7 .62mm hole spacing for wave soldering T erminals Solderable or 2.8mm quick connect -- fits 0.5mm tab Solderable pin terminals -- fits 1 .3mm hole Minimum Cross Section Conductor - 2.5mm2 Conducting path - 0.2mm2 Unit Weight 2.2g (Holder) 0.94g (Cap) 1 .6g (Holder) 0.94g (Cap) 1 .6g (Holder) 0.94g (Cap) Dimensions units in mm (inch)

570 Holder

575 Cap

570/571/576 Series Fuse Holders with Cap for TE5/TR5 Type Fuses

Ordering Information

57000000001 Holder: Panel Mount w/

57100000001 Holder: PCB Mount w/ Solderable

Pin Terminals - 2.5W Max Bulk Pack 100

57600000001 Holder: PCB Mount w/ Solderable

Pin Terminals - 1 .6W Max Bulk Pack 100

57500000001 Cap: Fits all holders 570, 571 and

Note:Refer to Fuseology for information on proper fuseholder re-rating. 1 1.50 (0.453”) 7 .50 (0.295”) 5.08 (0.200”) 0.50 (0.020”) 5.08 (0.200”) Ø15.00 (0.591”) 0.56 (0.022”) 1 1.50 (0.453”) 5.00 (0.197”) 1.10 (0.043”) 7 .62 (0.300”) 5.68 (0.224”) M12.70X1.5

2 PLS

5.08 (0.200”) Ø15.00 (0.591”) Ø9.6 Top View Bottom View Panel Mount Hole Options Top View Bottom View Ø15.00 (0.591”) M12.70X1.5 10.00 (0.394”) Circuit Board Mounting Specifications 7 .62 (0.300”) 1.3±0.1 (0.051”)

570 Holder (Panel Mounted)

571 and 576 Holder (Circuit Board Mounted) 12.7-0.1 1 1.7-0.15 12.7-0.1 12-0.1 Additional Information Datasheet SamplesResources Datasheet SamplesResources Datasheet SamplesResources

570 Series

571 Series

576 Series576 Series 576 Series

Application testing is strongly recommended. 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.