0495040Z - Littelfuse, Inc.

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JCASE® CARTRIDGE FUSE RATED 32V

Description

The JCASE® is a cartridge style fuse with female terminal design.

JCASE® provides both increased time delay and low voltage drop

to protect high current circuits. JCASE® has the ability to handle

inrush currents. The JCASE® was designed

and patented by Littelfuse.

Specifications

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Time-Current Characteristics

% of Rating Opening Time Min / Max (s)

100 360,000 s / –

135 60 s / 1800 s

200 4 s / 60 s

350 0.200 s / 7 s

600 0.040 s / 1 s

Ordering Information

Part Number Package Size

0495xxx.T 10

0495xxx.U 500

0495xxx.Z 2200

Corresponding holder see Section “Fuse Holders.”

Ratings

Part Number Current Rating Housing Color Typ. Voltage Drop Cold Resistance I2t

0495020_ 20 A 106 mV 4.29 mΩ 1750 A²s

0495025_ 25 A 101 mV 3.28 mΩ 3220 A²s

0495030_ 30 A 91 mV 2.12 mΩ 1480 A²s

0495040_ 40 A 87 mV 1.30 mΩ 3650 A²s

0495050_ 50 A 88 mV 0.99 mΩ 8750 A²s

0495060_ 60 A 87 mV 0.76 mΩ 19500 A²s

Dimensions

Dimensions in mm

Cartridge Fuses