46214000000
Fuse, Surface Mount, 4 A, Time Delay, 250 V, 250 V, 10.5mm x 4.5mm, NANO2 462
- Manufacturer: LITTELFUSE
- Product type: SMD Fuses
- Fuse Current: 4A
- Product Range: NANO2 462
- Fuse Case Style: 10.5mm x 4.5mm
- Voltage Rating VAC: 250V
- Blow Characteristic: Time Delay
- Breaking Capacity Current AC: 150A
- Breaking Capacity Current DC: 150A
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 0.69 € |
| Current stock | 10+ |
| Lead time | 30 days |
**Surface Mount Fuses** NANO[2®] > 250V/350V VAC/VDC Time Lag Fuse > 462 Series **RoHS PSE** ~~[_] HF <> 29 2S Wn OY~~ 462 Series Fuse ## ~~**Description**~~ The 462 series Nano[2®] Surface Mount Fuse has time-lag current characteristics with interrupting ratings rated at 250V and 350V. It complies with IEC 60127-4 Universal Modular Fuse-Links. ## ~~**Features**~~ - Heat resistant plastic • Lead-free -- compatible housing, UL 94 V-0 with lead-free solders - • Designed for line or low and higher temperature voltage applications profiles **==> picture [244 x 168] intentionally omitted <==** **----- Start of picture text -----**<br> Agency Approvals<br>Po<br>AGENCY AGENCY FILE NUMBERS AMPERE RANGE<br>cds E67006 0.5A - 5A<br>40022235 1A, 1.6A, 2A, 3.15A, 4A<br>NBK250416-JP1021 1A - 1.6A<br>PS<br>E<br>Oo JET1896-31007-1005 2A - 5A<br>CQC14012115883 1.6A<br>E242325 0.5A - 5A<br>Ov<br>Additional Information<br>**----- End of picture text -----**<br> **==> picture [197 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> Datasheet Resources Samples<br>**----- End of picture text -----**<br> - Available in ratings of 0.5A to 5A - Low voltage drop - Internationally approved - High pulse resistance ## ~~**Applications**~~ - Lighting ballast • Transformerless AC/DC • AC/DC adaptor primary converter circuit - High DC voltage power distribution system protection High DC voltage power distribution system ~~**Electrical Characteristics for Series** po~~ % of Amp Rating Opening Time 125% 1 hour, Minimum 200% 2 minutes, Maximum 10 milliseconds, Minimum 1000% 100 milliseconds, Maximum ~~——=~~ **==> picture [505 x 218] intentionally omitted <==** **----- Start of picture text -----**<br> ||||||||||||||| |---|---|---|---|---|---|---|---|---|---|---|---|---|---| |Electrical Specifcations by Item| |Lo| |Max|Nominal|Nom|Nom|Pod|Agency Approvals|[3]| |Ampere|Nominal| |Amp|Voltage|Interrupting|Cold|Voltage|Power| |Rating(A)|Code|Rating|Rating|Resistance|I|[2]|Melting t (A|[2]|sec)|Drop|Dissipation|PSE| |(V)|[5]|(Ohms)|[1]|(mV)|(mW)| |0.500|||0500|a|0.2270|0.43|160|200|X|X| |0.630|0630|0.1570|0.80|160|200|X|X| |||se| |0.800|0800|es|0.1300|1.40|160|250|X|X| |||[|]|Ge| |1.00|1100|100A @|0.0867|2.70|140|250|X|X|X|X| |1.25||a|1125|350VAC/VDC|[4]|0.0602|5.20|130|250|X|X|X| |1.60|||1160|250|150A @|0.0443|9.70|130|280|X|X|X|X|X| |2.00|1200|||250VAC/VDC|es|0.0335|5.44|120|300|X|X|X|X| |||se| |2.50|1250|0.0278|8.00|120|450|X|X|X| |||a|ee| |3.15|||1315|0.0204|14.00|110|600|ee|X|X|X|X| |4.00|1400|0.0158|21.00|110|e|800|X|X|X|X| |||s|s| |150A @| |5.00|1500|0.0124|40.00|110|1000|X|X|X| |ee|250VAC/VDC|ee|eee| **----- End of picture text -----**<br> 1. Cold resistance measured at less than 10% of rated current at 23°C 2. l[2] t values slated for 8ms opening time 3. Agency Approval Table Key: X = Approved or Certified, P = Pending If you have special electrical characteristic needs, please contact Littelfuse to discuss application specific options. 4. UL Recognition - IR at 100A @ 350 VAC/VDC 5. Rated at 350VAC/VDC per UL Recognition under UL248 (up to 4A only). Rated at 250VAC/VDC per VDE under IEC standard 60127-4. © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Application testing is strongly recommendedSpecifications are subject to change without notice **.** Revised: 06/16/17 **Surface Mount Fuses** NANO[2®] > 250V/350V VAC/VDC Time Lag Fuse > 462 Series **==> picture [93 x 32] intentionally omitted <==** **==> picture [262 x 19] intentionally omitted <==** **----- Start of picture text -----**<br> Temperature Re-rating Curve<br>**----- End of picture text -----**<br> **==> picture [262 x 19] intentionally omitted <==** **----- Start of picture text -----**<br> Average Time Current Curves<br>**----- End of picture text -----**<br> **==> picture [243 x 296] intentionally omitted <==** **----- Start of picture text -----**<br> 100000<br>10000<br>1000<br>100<br>10<br>1<br>0.1<br>0.01<br>0.001<br>0.1 1 10 100<br>CURRENT IN AMPERES<br>500mA 630mA 800mA 1.00A 1.25 A 1.60 A 2.00 A 2.50 A 3.15 A 4.00 A 5.00 A<br>TIME IN SECONDS<br>**----- End of picture text -----**<br> **==> picture [244 x 200] intentionally omitted <==** Note: 1. Rerating depicted in this curve is in addition to the standard derating of 25% for continuous operation. **==> picture [523 x 232] intentionally omitted <==** **----- Start of picture text -----**<br> Soldering Parameters<br>Reflow Condition Pb – free assembly t P<br>T P<br>Critical Zone<br>- Temperature Min (Ts(min)) 150°C Ramp-up TL to TP<br>Pre Heat - Time (Min to Max) (t- Temperature Max (Ts(max)s) ) 200°C60 – 120 seconds T S(max) T L t L<br>Average Ramp-up Rate (Liquidus Temp Ramp-down<br>5°C/second max. Preheat<br>(TL) to peak) T S(min)<br>TS(max) to TL - Ramp-up Rate 5°C/second max. t S<br>Reflow - Temperature (TL) (Liquidus) 217°C 25<br>- Temperature (tL) 60 – 90 seconds time to peak temperature(t 25ºC to peak) Time<br>Peak Temperature (TP) 250 [+0/-5] °C<br>Time within 5°C of actual peak<br>20 – 40 seconds<br>Temperature (tp)<br>Ramp-down Rate 5°C/second max.<br>Time 25°C to peak Temperature (TP) 8 minutes max.<br>Temperature<br>**----- End of picture text -----**<br> © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 06/16/17 **Surface Mount Fuses** NANO[2®] > 250V/350V VAC/VDC Time Lag Fuse > 462 Series **==> picture [94 x 32] intentionally omitted <==** **==> picture [522 x 520] intentionally omitted <==** **----- Start of picture text -----**<br> Product Characteristics<br>Materials Body: Plastic UL 94 V-0 Operating –40°C to +85°C with proper derating<br>Cap: Tin-plated brass Temperature<br>IEC60068-1, -2-1, -2-2, -2-78<br>Body: Brand Logo, “T” for Time-Lag, Climatic Category<br>Product Marking (–40°C to +85°C / 21 days)<br>Current Rating, L Voltage Rating, UMF logo<br>Solderability IEC 60068-2-58 IEC60068-6 (24 cycles of 15 mins each,<br>Vibration 1-60 Hz at 0.75mm amplitute, 60-2000 Hz<br>Reistance to at 10g acceleration)<br>IEC 60068-2-58<br>Soldering Heat<br>Moisture<br>J-STD-020, Level 1<br>Sensitivity Level<br>Dimensions Part Numbering System<br>462 0 500 0 0 0 0<br>2.8 2.8<br>1.4 1.4 RESERVE CHARACTER<br>0: Default<br>SERIES<br>W T 800mA PACKAGING CODE<br>AMP CODE<br>0: Tape and Reel, 1500 pcs<br>0: < 1A<br>462 L 250V<br>1: > 1A VARIANT<br>0: Standard<br>AMP RATING<br>10.5 ± 0.2 4.5 ± 0.1 100: 1A KIND<br>125: 1.25A 0: Standard<br>160: 1.6A<br>200: 2A Examples:<br>250: 2.5A<br>Recommended Pad Layout 0.5 amp (500mA) product is<br>315: 3.15A<br> 462 0 500 0 0 0 0<br>400: 4A<br>500: 500mA, 5A 5.0 amp product is<br>630: 630mA 462 1 500 0 0 0 0<br>800: 800mA Please refer to Amp Code column of<br>the Electrical Specifications table on<br>the first page of this document.<br>Packaging<br>Quantity &<br>Packaging Option Packaging Specification Quantity<br> Packaging Code<br>16mm Tape and Reel IEC 60286, part 3 1500 0<br>4.25 4.5 ± 0.1<br>**----- End of picture text -----**<br> **Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.** © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 06/16/17
Updated at February 9, 2023
Founded in 1927 and headquartered in Chicago, Illinois, Littelfuse is a premier global manufacturer of circuit protection, power control, and sensing technologies. Widely recognized for pioneering the first small, fast-acting protective fuse, the company has grown into an industry leader whose highly reliable components are essential to modern industrial, transportation, and consumer electronics applications worldwide. At the core of the Littelfuse portfolio is an expansive and industry-leading range of circuit protection solutions. This encompasses a massive selection of traditional fuses, fuse holders, and resettable PTC thermistor fuses designed to safely interrupt overcurrent conditions. To defend against electrical overstress, Littelfuse also provides advanced transient voltage suppression (TVS) technologies, including thousands of specialized TVS diodes, TVS varistors, and gas discharge tubes (GDTs) that ensure robust defense against voltage spikes and environmental hazards. Beyond its foundational protection components, Littelfuse manufactures a diverse array of discrete semiconductors, sensors, and switching devices. Engineers rely on their high-performance thyristors, including TRIACs and SCRs, alongside power-efficient Schottky diodes and MOSFETs for demanding power control applications. Complemented by precision proximity sensors and highly reliable reed and solid-state relays, Littelfuse delivers the critical building blocks required for secure, efficient, and complete system design.
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