Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-03121.25H | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| 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 | 35A | |
| Melting I²t | 1.45 | |
| Approvals | CSA, 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 | 0.138 Ohm | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | 03121.25H | |
| Related Links | 0312, 03121.25H Datasheet, Littelfuse Distributor | |
![]() | PR01000104702JR500 | RES 47K OHM 1W 5% AXIAL | datasheet.pdf | |
![]() | SN74AUP1G07DCKRE4 | IC BUFF/DVR LOW PWR N-INV SC705 | datasheet.pdf | |
![]() | FWJ-250A | FUSE 250A 1000V | datasheet.pdf | |
![]() | GRM0336T1E7R2CD01D | CAP CER 7.2PF 25V T2H 0201 | datasheet.pdf | |
![]() | 25PK10000MEFC18X35.5 | CAP ALUM 10000UF 20% 25V RADIAL | datasheet.pdf | |
![]() | CMF50169K00FHEK | RES 169K OHM 1/4W 1% AXIAL | datasheet.pdf | |
![]() | 55508-310LF | Connector Receptacle 10 Position 0.079" (2.00mm) Gold Surface Mount | datasheet.pdf | |
![]() | 5438498 | TERM BLOCK PLUG | datasheet.pdf | |
![]() | PPT2-0050AGN5VS | PRESSURE TRANSDUCER | datasheet.pdf | |
![]() | RS3KHE3_A/I | DIODE FAST REC 800V 3A DO214AB | datasheet.pdf | |
![]() | D38999/26LF28SB-LC | TV 28C 26#20 2#16 SKT PLUG | datasheet.pdf | |
![]() | D38999/26MA35PE-LC | CONN HSG PLUG STRGHT 6POS PIN | datasheet.pdf |