AI insight queued
Voltkit is preparing product insight and cross-reference information for this part.
LVR033K
Click to open full image.
Specifications (Specs)
| Manufacturer | Littelfuse |
| Part Number | LVR033K |
| Product Type | Resettable Fuses |
| RoHS | Yes |
| Package / Case | 插件 |
| Stock | 0 |
| MOQ | 1 |
| Order Multiple | 1 |
| Packaging | Bag-packed |
| Factory Pack Quantity | 500 |
| Hold Current | 330mA |
| Trip Current | 740mA |
| Power Dissipation | 1.7W |
| Current Rating (Max) | 4.5A |
| Maximum Time to Trip | 21s |
| Operating Temperature | -20℃~+85℃ |
| Operating Voltage (Max) | 240V |
| Resistance - Initial (Ri) (Min) | 770mΩ |
| Resistance - Post Trip (R1) (Max) | 2.6Ω |
Documents & Compliance
Datasheet (PDF)
RoHS: 
Alternative Parts & Cross Reference
Cross-reference analysis queued Voltkit will check database-backed and AI-assisted alternatives without delaying this page.
Always verify package, pinout, electrical limits, and datasheets before approving a substitute.
Professional Semiconductor Sourcing
Extensive In-Stock InventoryImmediate stock visibility for active, legacy, and hard-to-find semiconductors.
Authorized Brand AccessVoltkit is an authorized distributor for selected semiconductor brands.
Quality & Traceability SupportRequest date-code review, product photos, traceability documents, or certificate support with your RFQ.
Dedicated Sourcing TeamGet support for target pricing, delivery schedules, BOM sourcing, and alternative-part verification.