PRE ARCING TIME: OPEN WITHIN 0.08 SEC AT 350% RATED CURRENT
Blow Characteristic:
FAST
Body Breadth:
5.08 mm
Body Height:
12.19 mm
Body Length or Diameter:
19.05 mm
Circuit Protection Type:
ELECTRIC FUSE
JESD-609 Code:
e2
Joule Integral-Nom:
115 J
Mounting Feature:
INLINE/HOLDER
Rated Breaking Capacity:
1000 A
Rated Current:
10 A
Rated Voltage(DC):
32 V
Reference Standard:
CSA; UL
Surface Mount:
NO
Terminal Finish:
Tin/Copper (Sn/Cu)
Terminal Shape:
TAB/BLADE
Trip Time or Delay:
0.08 s
257010 Frequently Asked Questions (FAQs)
The recommended mounting orientation for the 257010 fuse is vertical, with the fuse body in a upright position. This helps to ensure proper heat dissipation and prevents moisture accumulation.
Yes, the 257010 fuse is designed to withstand high-vibration environments. However, it's essential to follow proper mounting and installation procedures to ensure the fuse remains securely fastened and functional.
To determine the correct fuse size and rating, consider factors such as the maximum current, voltage, and power requirements of your application. Consult the datasheet and application notes, and if necessary, consult with a Littelfuse representative or a qualified engineer for guidance.
Yes, always handle the fuse by the plastic body, avoiding direct contact with the metal elements. Wear protective gloves and safety glasses, and ensure the work area is clear of flammable materials. Follow proper installation procedures to avoid electrical shock or other hazards.
The 257010 fuse is designed to operate in a wide range of temperatures (-40°C to 85°C) and can withstand some environmental stressors. However, for outdoor or harsh environmental applications, consider using a fuse with additional protective features, such as a sealed or waterproof design.
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257010 Overview
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