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LITTELFUSE Automotive Fuse: JCAS Series, Blue, Female, Cartridge, Time-Delay, 20 A - Female Time-Delay Fuses
LITTELFUSEFemale Time-Delay Fuses

LITTELFUSE Automotive Fuse: JCAS Series, Blue, Female, Cartridge, Time-Delay, 20 A

The LITTELFUSE JCAS Series is a female time-delay cartridge fuse rated at 20 A and 32 V DC. This blue automotive fuse is identified by manufacturer part number JCAS20 and is equivalent to the FMX & JCAS series.

SKU 3G-OTH-23989

Brand
LITTELFUSE
Item
Automotive Fuse: JCAS Series, Blue, Female, Cartridge, Time-Delay, 20 A
Category
Female Time-Delay Fuses
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
JCAS20
Series
JCAS
Type
Blue, Female, Cartridge, Time-Delay, 20 A
DC
32 V
Equivalent Fuse Series
FMX & JCAS
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LITTELFUSE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LITTELFUSE JCAS Series is a female time-delay cartridge fuse rated at 20 A and 32 V DC. This blue automotive fuse is identified by manufacturer part number JCAS20 and is equivalent to the FMX & JCAS series.

Frequently Asked Questions

What is the LITTELFUSE JCAS20 automotive fuse used for?

The LITTELFUSE JCAS20 is a 20 A, 32 V DC time-delay cartridge fuse used to protect automotive circuits against overloads and short circuits. Its female design and blue color make it suitable for high-current applications in vehicles, including power distribution and auxiliary systems.

What are the specifications of the LITTELFUSE JCAS20 fuse?

The LITTELFUSE JCAS20 is a blue, female, cartridge, time-delay fuse rated at 20 A and 32 V DC. It belongs to the JCAS series and is equivalent to the FMX and JCAS series. The manufacturer part number is JCAS20.

Where to buy the LITTELFUSE JCAS20 fuse worldwide?

3G Electric supplies the LITTELFUSE JCAS20 fuse to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this 20 A, 32 V DC time-delay cartridge fuse.

How to select the correct LITTELFUSE JCAS20 fuse for my application?

To select the correct LITTELFUSE JCAS20 fuse, verify your circuit's operating voltage does not exceed 32 V DC and the continuous current is below 20 A. The time-delay characteristic handles inrush currents. Confirm the female cartridge form factor fits your fuse holder. 3G Electric can help match the right fuse to your system.

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 female time-delay fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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