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Littelfuse

Littelfuse 0230.250HXSP 0.25A Indicating 2AG Axial Fuse

Part Number: 0230.250HXSP

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Littelfuse 0230.250HXSP is a 0.25 A 230 Series 2AG axial time-delay glass fuse for telecom circuit protection; order-code configuration: bulk HXS configuration.

Rated Current0.25 A
Rated Voltage250 V AC / 125 V DC
Breaking Capacity35 A @ 250 VAC; 10 kA @ 125 VAC/VDC; 80 A @ 310 VAC
Package2AG (4.5×15mm)

The 0230.250HXSP order code identifies a 0.25 A Littelfuse 230 Series axial time-delay fuse. At this rating, nominal melting I²t is 0.339 A²s; breaking capacity is documented as 35 A @ 250 VAC; 10 kA @ 125 VAC/VDC; 80 A @ 310 VAC. The 0.25–1.25 A range is also documented for short-duration surge withstand in telecom equipment. This order code uses bulk packaging, 100-piece manufacturer pack code with S option; confirm the exact production configuration against the Littelfuse datasheet.

Technical Specifications

Part Number
0230.250HXSP
Manufacturer Part Number
0230.250HXSP
Series
230 Series
Fuse Type
2AG Glass Axial Lead Fuse
Current Rating
0.25 A
Voltage Rating
250 V AC / 125 V DC
AC / DC
AC/DC
Breaking Capacity
35 A @ 250 VAC; 10 kA @ 125 VAC/VDC; 80 A @ 310 VAC
I²t
0.339 A²s nominal melting I²t
Pre-arcing I²t
0.339
Operating Temperature
−55°C to +125°C
Package / Dimensions
2AG (4.5×15mm)
Mounting
PCB Through-Hole
Application
Telecom DC distribution
Standard
UL/CSA/NMX 248-1 and 248-14
Terminal Type
Tin-plated copper axial leads
Fuse Speed
Time Delay
Approvals
CE · CSA · RoHS · UL Recognized
Certifications
UL; CSA; PSE; CE; RoHS; Lead-Free
Series construction
230 Series axial-leaded 2AG Slo-Blo fuse
Ordering configuration
bulk packaging, 100-piece manufacturer pack code with S option
Body/caps/leads
Glass / nickel-plated brass / tin-plated copper
Lead-free suffix
P where shown in full order code
Indicating option
S-code variant; glass body discolors after fuse operation
Surge withstand
0.25–1.25 A range supports specified telecom impulse requirements; see datasheet

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