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Littelfuse

Littelfuse LLNRK.100 0.1A 250V Class RK1 Dual-Element Time-Delay Fuse

Part Number: LLNRK.100

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For 0.1A protection, Littelfuse LLNRK.100 brings 250V AC / 125V DC capability to the LLNRK Series. Electrical protection is based on POWR-PRO Class RK1 fuse behavior and 200kA AC interrupting capability. Confirm application details against the manufacturer datasheet.

Rated Current0.1A
Rated Voltage250V AC / 125V DC
Breaking Capacity200kA AC
PackageClass R

Rated 0.1A, LLNRK.100 belongs to the Littelfuse LLNRK Series and uses a Dual-Element Time-Delay Class RK1 Fuse construction for 250V AC / 125V DC circuits. Mechanically it uses a Class R format for cartridge / clip installation; electrically it is rated to interrupt 200kA AC. Published dimensions for this rating/configuration are 50.8mm length; 14.3mm max body diameter. POWR-PRO Class RK1 construction emphasizes very strong current limitation for equipment-protection upgrades. Typical uses cover general-purpose circuits, Motor, Transformer, Safety Upgrades. Check UL 248-12|Federal Specification WF-1814 and the manufacturer datasheet before final selection.

Technical Specifications

Part Number
LLNRK.100
Manufacturer Part Number
LLNRK.100
Series
LLNRK Series
Fuse Type
Dual-Element Time-Delay Class RK1 Fuse
Current Rating
0.1A
Voltage Rating
250V AC / 125V DC
AC / DC
AC/DC
Breaking Capacity
200kA AC
Package / Dimensions
Class R
Mounting
Cartridge / Clip
Application
General purpose protection · Motor · Safety Upgrades · Transformer
Standard
Federal Specification WF-1814 · UL 248-12
Terminal Type
Ferrule / Blade (amp-dependent)
Fuse Speed
Dual Element · Time Delay
Utilization Class
Class RK1
Approvals
CSA · UL Listed
Certifications
UL Listed · CSA · QPL
DC Voltage Rating
125V DC
DC Interrupting Rating
20kA

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