0468 Series Slo-Blo? SMF
The 468 Series Slo-Blo? Surface Mount Fuse (SMF).
- Brand： Littelfuse
- Classification： SMD Fuse
- Voltage： 32V,63V
- Current： 0.5A~3A
Description:
The 468 Series Slo-Blo? Surface Mount Fuse (SMF) is a small (1206 size) thin-film device designed for secondary protection of circuits used in space constrained applications such as hand-held portable electronic devices.
This series is 100% lead-free and meets the requirements of the RoHS directive. New Halogen-Free 468 Series fuses are available–to order use the “HF” suffix. See Part Numbering section for additional information.
Features:
? Complies with electronic industry environmental standards for lead reduction. | ? Package is visually distinct from fastacting version for easy identification. |
? Product is compatible with lead-free solders and higher temperature profiles. | ? Top side marking allows visual verification of amperage rating. |
? Time delay feature withstands high inrush currents and prevents nuisance openings. |
Applications:
Secondary protection for space constrained applications:
? Cell phones | ? DVD players | ? Battery packs |
? Hard disk drives. | ? Digital cameras |
型號 | Ampere Rating (A) | Amp Code | Max Voltage Rating (V) | Interrupting Rating | Nominal Code Resistance (Ohms) | Nominal Melting I2t(A2sec) | Nom Voltage Drop (mV) | Nom Power Dissipation (W) |
| 0468.500NRHF | 0.50 | .500 | 63 | 50A@63 VAC/VDC | 0.27000 | 0.0310 | 156.77 | 0.0784 |
| 0468001.NRHF | 1.00 | 001. | 63 | 0.0790 | 0.1270 | 94.70 | 0.0947 | |
| 046801.5NRHF | 1.50 | 01.5 | 63 | 0.0440 | 0.2880 | 82.32 | 0.1235 | |
| 0468002.NRHF | 2.00 | 002. | 63 | 35A @63 VAC 50A @63 VDC | 0.0325 | 0.5060 | 77.27 | 0.1545 |
| 046802.5NRHF | 2.50 | 02.5 | 63 | 0.0240 | 1.0110 | 73.92 | 0.1848 | |
| 0468003.NRHF | 3.00 | 003. | 32 | 50A @32 VAC/VDC | 0.01950 | 1.2700 | 72.95 | 0.2189 |
