Littelfuse Midget 10x38mm Fuses
BLF Series
Littelfuse’s BLF fuses offer safe and reliable protection and are suitable for control circuit and instrument protection in dry (little to no humidity) locations.
Amperage range (A): 1 – 30A
Voltage ratings (Vac): 125V, 250V
BLN Series
The fiber tube, 250V BLN fuse provides cost-effective protection for military applications and control circuits.
Amperage range (A): 1 - 30A
Voltage ratings (Vac): 250V
BLS Series
BLS fuses are 1-3/8” long in contrast to other midget fuses which are 1-1/2”. They provide space saving, low-cost, protection to street lighting, metering, control and electronic circuits.
Amperage range (A): 2/10 - 10A
Voltage ratings (Vac): 250V, 600V
FLA Series
Littelfuse’s FLA fuses are 125V, pin-indicating time-delay fuses for protection of control circuit transformers, solenoids and other circuits with high inrush currents.
Amperage range (A): 2/10 - 10A
Voltage ratings (Vac): 250V, 600V
FLM Series
Littelfuse’s FLM series fuses help to protect control circuit transformers, solenoids and various other circuits with high inrush currents.
Amperage range (A): 1/10 - 300A
Voltage ratings (Vac): 250V
Voltage ratings (Vdc): 125V
FLQ Series
The FLQ series provide excellent supplemental protection of control power transformers, solenoids and circuits with high inrush currents.
Amperage range (A): 1/10 – 30A
Voltage ratings (Vac): 500V or less
Voltage ratings (Vdc): 300V or less
FLU Series
The Littelfuse FLU series is designed specifically for the protection of multimeters. The 1000Vac/Vdc rating makes the FLU an ideal choice for a variety of applications.
Amperage range (A): 0.44 - 11A
Voltage ratings (Vac): 1000V
Voltage ratings (Vdc): 1000V
KLK Series
The KLK fuses are fast-acting, with high-interrupting capacity and current limiting capabilities.
Amperage range (A): 1/10 - 30A
Voltage ratings (Vac): 600V
Voltage ratings (Vdc): 500V
KLKD Series
Littelfuse’s KLKD fuses are a current limiting fuse that are fast-acting and have a high-interrupting capacity. They are especially suited to DC control circuits, street lighting, computers and various other applications.
The KLKD series is designed to UL and IEC photovoltaic specifications, has a 50,000A interrupting rating and is available in ferrule or PCB mount options.
Amperage range (A): 1/10 - 30A
Voltage ratings (Vac): 600V
Voltage ratings (Vdc): 600V
KLQ Series
The KLQ series is designed to protect gaseous vapour fixtures, HID ballasts and other electronic and lighting circuits. Littelfuse’s KLQ is the same physical size as the Littelfuse BLS, but it has more time delay to handle transient and inrush currents.
Amperage range (A): 1 - 6A
Voltage ratings (Vac): 600V or less
SPF Series
The SPF solar protection fuse series has been specifically designed for the protection of photovoltaic (PV) systems. Littelfuse’s family of midget style fuses 910 x 38mm) can safely protect PV modules and conductors from reverse-overcurrent conditions.
Amperage range (A): 1, 2, 3, 3.5, 4, 5, 6, 8, 10, 12, 15, 20, 25, 30
Voltage ratings (Vdc): 1000V
For further information on Littelfuse's midget 10x38mm fuses, please contact us on: 01444 243 452 or email: .(JavaScript must be enabled to view this email address).

Littelfuse
Littelfuse is a global manufacturer of leading technologies in circuit protection, power control, and sensing. Littelfuse products are found in automotive and commercial vehicles, industrial applications, data and telecommunications, medical devices, consumer electronics, and appliances. They partner with customers to design, manufacture, and deliver innovative, high-quality solutions, for a safer, greener, and increasingly connected world—everywhere, every day.
Further information:
You can find further information on Littelfuse using the following links:
Tel: 01444 243 452
Fax: 01444 870 722
Email: enquiries@gdrectifiers.co.uk
