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LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 250 mA, 500 V AC, 300 V DC - Time-Delay Cylindrical Fuses
LITTELFUSETime-Delay Cylindrical Fuses

LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 250 mA, 500 V AC, 300 V DC

The LITTELFUSE FLQ Series is a time-delay cylindrical fuse, specifically the FLQ.250 model. This midget fuse is rated for 250 mA at 500 V AC and 300 V DC, with physical dimensions of 13/32 in x 1 1/2 in.

SKU 3G-OTH-26465

Also listed as: FLQ250 · FLQ 250 · FLQ-250

Brand
LITTELFUSE
Item
Fuse: FLQ Series, Midget, Time-Delay, 250 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.250
Series
FLQ
Type
Midget, Time-Delay, 250 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 the FLQ.250 model. This midget fuse is rated for 250 mA at 500 V AC and 300 V DC, with physical dimensions of 13/32 in x 1 1/2 in.

Frequently Asked Questions

What is the LITTELFUSE FLQ.250 fuse used for?

The LITTELFUSE FLQ.250 is a time-delay midget fuse used for overcurrent protection in industrial control panels, motor circuits, and power supplies. Its 250 mA rating at 500 V AC or 300 V DC makes it suitable for sensitive equipment requiring delayed response to inrush currents.

What are the specifications of the LITTELFUSE FLQ.250 fuse?

The LITTELFUSE FLQ.250 is a FLQ Series time-delay midget fuse rated at 250 mA, 500 V AC, and 300 V DC. Its physical dimensions are 13/32 in x 1 1/2 in. The manufacturer part number is FLQ.250, and it is designed for cylindrical fuse holders.

Where to buy LITTELFUSE FLQ.250 fuses worldwide?

3G Electric supplies the LITTELFUSE FLQ.250 fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this genuine LITTELFUSE component to any country.

How to select the correct LITTELFUSE FLQ.250 fuse for my application?

To select the correct LITTELFUSE FLQ.250 fuse, verify your circuit's voltage (max 500 V AC or 300 V DC) and continuous current (250 mA). Ensure the time-delay characteristic matches your inrush requirements. Confirm the physical size (13/32 in x 1 1/2 in) fits your fuse holder. Consult a qualified engineer for critical applications.

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, 600 mA, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ.600)
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LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 600 mA, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ.600)
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 5 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ005)
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LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 5 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ005)
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 6 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ006)
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LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 6 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ006)
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 1 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ001)
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LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 1 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ001)
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 25 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ025)
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LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 25 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ025)
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 500 mA, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ.500)
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LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 500 mA, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ.500)

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