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LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 300 mA, 500 V AC, 300 V DC - Time-Delay Cylindrical Fuses
LITTELFUSETime-Delay Cylindrical Fuses

LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 300 mA, 500 V AC, 300 V DC

The LITTELFUSE FLQ Series is a time-delay cylindrical fuse, specifically a midget fuse rated at 300 mA, 500 V AC, and 300 V DC, with dimensions of 13/32 in x 1 1/2 in (MPN FLQ.300). This fuse provides overcurrent…

SKU 3G-OTH-27409

Also listed as: FLQ300 · FLQ 300 · FLQ-300

Brand
LITTELFUSE
Item
Fuse: FLQ Series, Midget, Time-Delay, 300 mA, 500 V AC, 300 V DC
Category
Time-Delay Cylindrical Fuses
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LITTELFUSE
Manufacturer Part Number
FLQ.300
Series
FLQ
Type
Midget, Time-Delay, 300 mA, 13/32 in x 1 1/2 in
AC
500 V
DC
300 V

Technical Documents

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LITTELFUSE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LITTELFUSE FLQ Series is a time-delay cylindrical fuse, specifically a midget fuse rated at 300 mA, 500 V AC, and 300 V DC, with dimensions of 13/32 in x 1 1/2 in (MPN FLQ.300). This fuse provides overcurrent protection with a time-delay characteristic for applications requiring tolerance of temporary inrush currents.

Frequently Asked Questions

What is the LITTELFUSE FLQ.300 fuse used for?

The LITTELFUSE FLQ.300 is a time-delay midget fuse used for overcurrent protection in industrial control panels, motor circuits, and transformers. Its time-delay characteristic tolerates temporary inrush currents, preventing nuisance blowing while safeguarding sensitive equipment.

What are the specifications of the LITTELFUSE FLQ.300?

The LITTELFUSE FLQ.300 is a 300 mA, time-delay midget fuse rated for 500 V AC and 300 V DC. It measures 13/32 in x 1 1/2 in and belongs to the FLQ Series. This fuse provides reliable overcurrent protection in demanding industrial environments.

Where to buy the LITTELFUSE FLQ.300 worldwide?

3G Electric supplies the LITTELFUSE FLQ.300 fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this genuine LITTELFUSE part.

How to select the correct LITTELFUSE FLQ.300 replacement?

To select the correct LITTELFUSE FLQ.300 replacement, verify the voltage rating (500 V AC / 300 V DC), current rating (300 mA), and physical dimensions (13/32 in x 1 1/2 in). Ensure the time-delay characteristic matches your circuit's inrush requirements. 3G Electric can help confirm compatibility.

Used in

Common applications for LITTELFUSE
Power electronics protection — Littelfuse PSR Series semiconductor fuses for IGBT and diode protection in variable frequency drives.
Solar photovoltaic systems — Littelfuse SPF Series fast-acting fuses for string overcurrent protection in PV arrays.
Automotive electrical systems — Littelfuse MIDI® 498 Series bolt-on fuses for battery and alternator protection in vehicles.
Industrial control panels — Littelfuse KLKD Series midget fuses for branch circuit protection in control transformers and relays.
Motor control centers — Littelfuse BLF Series fast-acting fuses for short-circuit protection of motor starters and contactors.

LITTELFUSE Products

3G Electric supplies LITTELFUSE time-delay cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 2.5 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ02.5)
LITTELFUSE
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 2.5 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ02.5)
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 1.12 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ1.12)
LITTELFUSE
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 1.12 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ1.12)
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 2.25 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ2.25)
LITTELFUSE
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 2.25 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ2.25)
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 5.6 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ05.6)
LITTELFUSE
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 5.6 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ05.6)
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 6.25 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ6.25)
LITTELFUSE
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 6.25 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ6.25)
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 150 mA, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ.150)
LITTELFUSE
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 150 mA, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ.150)

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