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Littelfuse

Littelfuse 0230.750DRT1SSP 0.75A Indicating 2AG Axial Fuse

Part Number: 0230.750DRT1SSP

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A 0.75 A axial-leaded 2AG time-delay fuse from Littelfuse 230 Series, 0230.750DRT1SSP is identified by its reel and tape DRT1SS configuration order configuration.

Rated Current0.75 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)

Littelfuse 230 Series part 0230.750DRT1SSP pairs 0.75 A overcurrent protection with a compact axial 2AG package. Key electrical figures include 2.95 A²s nominal melting I²t plus 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. The suffix corresponds to reel-and-tape packaging, 1,500 pieces, T1=53 mm, DRT1SS configuration, helping distinguish this SKU from electrically equivalent 230 Series variants.

Technical Specifications

Part Number
0230.750DRT1SSP
Manufacturer Part Number
0230.750DRT1SSP
Series
230 Series
Fuse Type
2AG Glass Axial Lead Fuse
Current Rating
0.75 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
2.95 A²s nominal melting I²t
Pre-arcing I²t
2.95
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
reel-and-tape packaging, 1,500 pieces, T1=53 mm, DRT1SS configuration
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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