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Littelfuse

Littelfuse FLQ-1/10 Midget Fuse 0.1A 500VAC Time-Delay

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PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand	Littelfuse
Model Number	FLQ-1/10
Product Category	Midget Fuse
Series	FLQ
Fuse Type	Time-Delay
Current Rating	1/10 A (0.1 A)
AC Voltage Rating	500 VAC
DC Voltage Rating	300 VDC
AC Interrupting Rating	10 kA RMS Symmetrical
DC Interrupting Rating	10 kA Self-Certified
Fuse Size	10 × 38 mm Midget
Body Diameter	10.31 mm (0.406 in)
Body Length	38.1 mm (1.50 in)
Mounting Method	Ferrule
Body Material	Paper
Cap Material	Nickel-Plated Copper Alloy
UL	UL Listed, File E10480
CSA	CSA Certified, File LR29862

Key Features

0.1 A Current Rating

The FLQ-1/10 corresponds to the FLQ series 1/10 A fuse rating for supplemental circuit protection.

500 VAC Rating

The FLQ series documentation specifies a 500 VAC rating, with a documented DC voltage rating of 300 VDC.

Time-Delay Operation

The FLQ series uses time-delay characteristics for circuits where temporary inrush current can occur during normal operation.

10 kA Interrupting Rating

The documented interrupting rating is 10 kA RMS symmetrical on AC and 10 kA self-certified on DC.

10 × 38 mm Midget Format

The ferrule fuse uses the standard midget format with a body approximately 10.31 mm in diameter and 38.1 mm long.

Control Circuit Protection

Littelfuse identifies FLQ series applications including control power transformers, solenoids and circuits with high inrush currents.

Applications

Control power transformer protection
Solenoid circuit protection
Circuits with high inrush current
Industrial control circuits
Electrical control panels
Industrial equipment protection circuits

Purchase Information

We support online purchase of the Littelfuse FLQ-1/10 Midget Fuse. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.

Frequently Asked Questions

What is Littelfuse FLQ-1/10?
Littelfuse FLQ-1/10 is an FLQ series 10 × 38 mm midget time-delay fuse with a 1/10 A current rating.

What is the current rating of FLQ-1/10?
The documented current rating is 1/10 A, equivalent to 0.1 A.

What is the AC voltage rating of FLQ-1/10?
The FLQ series is rated for 500 VAC or less.

What is the DC voltage rating?
Current Littelfuse FLQ series documentation specifies a 300 VDC rating.

Is FLQ-1/10 a time-delay fuse?
Yes. Littelfuse classifies the FLQ series as time-delay midget fuses.

What is the interrupting rating?
The documented rating is 10 kA RMS symmetrical for AC and 10 kA self-certified for DC.

What are the dimensions of FLQ-1/10?
The ferrule version is approximately 10.31 mm in diameter and 38.1 mm in length.

What material is used for the 1/10 A FLQ fuse body?
Current Littelfuse documentation specifies a paper body for FLQ ratings from 1/10 A through 5 A, with nickel-plated copper-alloy caps.

What applications are specified for the FLQ series?
Littelfuse identifies control power transformers, solenoids and circuits with high inrush currents as applications for the FLQ series.

Is the FLQ series UL Listed?
Yes. The AC specification is UL Listed under File E10480 and CSA Certified under File LR29862.

What should be checked before ordering FLQ-1/10?
Check the 1/10 A current rating, required AC or DC voltage, time-delay characteristic, 10 × 38 mm fuse dimensions, interrupting requirements and the specifications of the protected circuit before purchasing.

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