Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-03121.25HXP | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Product Training Modules | Fuseology - Introduction to Fuses | |
| Standard Package | 100 | |
| Category | Circuit Protection | |
| Family | Fuses | |
| Series | 312 | |
| Packaging | Bulk | |
| Fuse Type | Cartridge, Glass | |
| Current Rating | 1.25A | |
| Voltage Rating - AC | 250V | |
| Voltage Rating - DC | - | |
| Response Time | Fast | |
| Package / Case | 3AB, 3AG, 1/4" x 1-1/4" | |
| Mounting Type | Holder | |
| Breaking Capacity @ Rated Voltage | 100A | |
| Melting I²t | 1.45 | |
| Approvals | CE, CSA, KC, PSE, UL | |
| Operating Temperature | -55°C ~ 125°C | |
| Color | - | |
| Size / Dimension | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | |
| DC Cold Resistance | 0.1385 Ohm | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | 03121.25HXP | |
| Related Links | 03121, 03121.25HXP Datasheet, Littelfuse Distributor | |
![]() | AT90S1200-12PC | IC MCU 8BIT 1KB FLASH 20DIP | datasheet.pdf | |
![]() | PC-24-35 | XFRMR LAMINATED 1VA THRU HOLE | datasheet.pdf | |
![]() | RG1608N-6492-C-T5 | RES SMD 64.9K OHM 1/10W 0603 | datasheet.pdf | |
![]() | RCM36DCCH-S189 | CONN EDGECARD 72POS R/A .156 SLD | datasheet.pdf | |
![]() | 6278894-2 | C/A 62.5/125 RIS SC MTRJ 2M1 | datasheet.pdf | |
![]() | M24308/24-19F | D-Sub Connector Plug, Male Pins 9 Position Panel Mount, Through Hole Solder | datasheet.pdf | |
![]() | RN70C2913BRSL | RES 291K OHM 3/4W .1% AXIAL | datasheet.pdf | |
![]() | FFA.3E.711.CNS | COLLET FFA.3E. - 10.5MM DIA | datasheet.pdf | |
![]() | PBM200PT02-C | AC/DC CONVERTER 5.1V +/-12V 200W | datasheet.pdf | |
![]() | ATS-14A-136-C1-R0 | HEATSINK 70X70X25MM XCUT | datasheet.pdf | |
![]() | 3-928343-8 | STD-TIMER GEH 8P | datasheet.pdf | |
| 766141123GPTR7 | RES ARRAY 13 RES 12K OHM 14SOIC | datasheet.pdf |