Littelfuse 37005000430 0.5A 250V TR5 Fast-Acting PCB Fuse
● Contact for AvailabilityLittelfuse 37005000430, 0.5A fast-acting TR5 radial PCB fuse, 250 V AC/DC; short-lead bulk configuration with nominal melting I²t 0.042 A²s.
Rated Current0.5A
Rated Voltage250 V AC/DC
Breaking Capacity35 A @ 250 VAC; 35 A @ 125 VDC
PackageTR5 Radial
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Part Number37005000430BrandLittelfuseRequested Qty100
Littelfuse 37005000430 combines a 0.5 A rating, fast-acting response and TR5 radial PCB fuse construction in the 370 Series family. The selected ordering variant is the short-lead bulk configuration. Electrical data includes 35 A @ 250 VAC; 35 A @ 125 VDC interrupting capability and 0.042 A²s nominal melting I²t. For substitution or design-in, compare the exact package code, ambient derating and time-current behavior with the official datasheet.
Technical Specifications
- Part Number
- 37005000430
- Manufacturer Part Number
- 37005000430
- Series
- 370 Series
- Fuse Type
- TR5 Radial PCB Fuse
- Current Rating
- 0.5A
- Voltage Rating
- 250 V AC/DC
- AC / DC
- AC/DC
- Breaking Capacity
- 35 A @ 250 VAC; 35 A @ 125 VDC
- I²t
- 0.042 A²s nominal melting I²t
- Pre-arcing I²t
- 0.042
- Operating Temperature
- -40°C to +85°C
- Package / Dimensions
- TR5 Radial
- Mounting
- PCB Through-Hole
- Application
- Power Electronics
- Standard
- IEC 60127-3 · UL 248-14
- Terminal Type
- Tin-plated copper short radial leads
- Fuse Speed
- Fast Acting (F)
- Approvals
- CE · RoHS · UL Recognized
- Certifications
- UL Recognized; CE; RoHS; additional agency approvals vary by rating
- Package/configuration
- Short-lead bulk, 200 pcs. Nominal melting I²t: 0.042 A²s. Radial subminiature body; 5.08 mm lead pitch. Verify exact lead dimensions in the official datasheet.
