16R400GKLU

Description：PTC 16V POLYFUSE BULK RADIAL LEA
Series：POLY-FUSE®, 16R
Mfr：Littelfuse Inc.
Package：Bulk

SKU:5964492e7834 Category: PTC Resettable Fuses Brand: Littelfuse Inc.

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Product introduction

16R400GKLU is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is PTC 16V POLYFUSE BULK RADIAL LEA. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for 16R400GKLU

Description：PTC 16V POLYFUSE BULK RADIAL LEA
Series：POLY-FUSE®, 16R
Mfr：Littelfuse Inc.
Package：Bulk
Type：Polymeric
Voltage - Max：16V
Current - Hold (Ih) (Max)：4:00 AM
Current - Trip (It)：6.8 A
Current - Max：100 A
Time to Trip：1.7 s
Resistance - Initial (Ri) (Min)：21 mOhms
Resistance - Post Trip (R1) (Max)：60 mOhms
Resistance - 25°C (Typ)：-
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Ratings：-
Mounting Type：Through Hole
Package / Case：Radial, Disc
Size / Dimension：0.350" L x 0.118" W (8.90mm x 3.00mm)
Height - Seated (Max)：0.504" (12.80mm)
Thickness (Max)：-
Lead Spacing：0.201" (5.10mm)

Ptc Resettable Fuses datasheet and documents for 16R400GKLU

16R400GKLU

Ptc Resettable Fuses Overview

The Littelfuse 16R400GKLU is a polymeric PTC resettable fuse from the POLY-FUSE® 16R series. It features a maximum voltage rating of 16V and a trip current (It) of 6.8 A. The device supports a maximum current of 100 A with a lead spacing of 5.10 mm. It utilizes a radial, disc package configuration for through-hole mounting.

Ptc Resettable Fuses Feature Summary

Polymeric construction for resettable overcurrent protection
Radial disc package design for through-hole integration

Ptc Resettable Fuses Applications

Circuit protection in consumer electronics
Overcurrent safeguarding in automotive electronics
Protection within industrial safety systems

Ptc Resettable Fuses Procurement Notes

Verify component status as obsolete before procurement planning. Confirm that replacement strategies account for discontinued availability. Ensure final part numbers match exact specifications to avoid functional mismatches in existing designs.

Ptc Resettable Fuses Selection Notes

Evaluate thermal environment constraints against operating temperature ranges. Assess peak current requirements relative to the 100 A maximum rating. Consider physical footprint limitations for the radial disc package during PCB layout optimization.

Ptc Resettable Fuses Part Context

This component belongs to the POLY-FUSE® 16R series by Littelfuse Inc., specializing in polymeric resettable fuses. The series targets applications requiring reliable overcurrent protection in compact electronic assemblies across various industrial and consumer markets.