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LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 150 mA, 500 V AC, 300 V DC - Time-Delay Cylindrical Fuses
LITTELFUSETime-Delay Cylindrical Fuses

LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 150 mA, 500 V AC, 300 V DC

The LITTELFUSE FLQ Series is a time-delay cylindrical fuse, specifically the FLQ.150 model. It is a midget fuse rated at 150 mA, 500 V AC, and 300 V DC, with dimensions of 13/32 in x 1 1/2 in.

SKU 3G-OTH-25906

Also listed as: FLQ150 · FLQ 150 · FLQ-150

Brand
LITTELFUSE
Item
Fuse: FLQ Series, Midget, Time-Delay, 150 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.150
Series
FLQ
Type
Midget, Time-Delay, 150 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.150 model. It is a midget fuse rated at 150 mA, 500 V AC, and 300 V DC, with dimensions of 13/32 in x 1 1/2 in.

Frequently Asked Questions

What is the LITTELFUSE FLQ.150 fuse used for?

The LITTELFUSE FLQ.150 is a time-delay midget fuse used for overcurrent protection in industrial control circuits, instrumentation, and lighting systems. Its 150 mA rating and 500 V AC / 300 V DC capability make it suitable for branch circuit protection in equipment requiring a compact, cylindrical fuse.

What are the specifications of the LITTELFUSE FLQ.150?

The LITTELFUSE FLQ.150 is a FLQ Series time-delay midget fuse rated at 150 mA, 500 V AC, and 300 V DC. It has a physical size of 13/32 in x 1 1/2 in. The manufacturer part number is FLQ.150. It is designed for overcurrent protection in industrial applications.

Where to buy the LITTELFUSE FLQ.150 worldwide?

3G Electric supplies the LITTELFUSE FLQ.150 fuse worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this fuse to support your maintenance or project needs.

How to select the correct LITTELFUSE FLQ.150 fuse?

To select the correct LITTELFUSE FLQ.150 fuse, verify the circuit voltage (500 V AC or 300 V DC max) and current rating (150 mA). Ensure the physical size (13/32 in x 1 1/2 in) fits the fuse holder. For time-delay applications, confirm the inrush current characteristics match the FLQ series design. Consult a qualified electrician for proper coordination.

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, 5.6 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ05.6)
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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, 300 mA, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ.300)
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LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 300 mA, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ.300)
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)
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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, 2.5 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ02.5)
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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, 6.25 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ6.25)
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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, 2.25 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ2.25)
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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)

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