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                                0466003.NR
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                                                                    Surface Mount Fuses

Littelfuse 0466003.NR

Manufacturer:

Littelfuse

Mfr.Part #:

0466003.NR

Package:

RoHS:
Datasheet:

0466003.NR

Description:

Surface Mount Fuses 32V 3A VFA Slimline

ECAD Model:
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Product Technical Specifications

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Manufacturer Littelfuse
Product Category Surface Mount Fuses
RoHS
Type Fast-Acting Surface Mount Fuse
Product Surface Mount Fuse
Fuse Size / Group 1206 (3216 metric)
Fuse Type Fast Blow
Interrupt Rating 50 A at 32 VDC
Voltage Rating AC 32 VAC
Voltage Rating DC 32 VDC
Current Rating 3 A
Product Type SMD Fuses
Length 3.18 mm
Width 1.524 mm
Height 0.584 mm
Minimum Operating Temperature - 55 C
Maximum Operating Temperature + 90 C
Series 466
Packaging Cut Tape or Reel
Resistance 19 mOhms
Brand Littelfuse
Factory Pack Quantity 5000
Subcategory Fuses
Tradename SlimLine
0466003.NR © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/17/18 466 Series 1206 Fast-Acting Fuse Description The 466 Series Fast-Acting 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 466 Series fuses are available to order using the “HF” suffix. See Part Numbering section for additional information. Agency Approvals AGENCY AGENCY FILE NUMBER AMPERE RANGE E104800.125A - 5A 298620.125A - 5A Features Electrical Characteristics for Series • Product is compatible with lead-free solders and higher temperature profiles • Product is marked on top surface with code to allow amperage rating identification without testing • Low profile for height sensitive applications • Flat top surface for pick- and-place operations • Element-covering material is resistant to industry standard cleaning operations • Lead-free, Halogen-free and RoHS compliant % of Ampere Rating Opening Time at 25 OC 10 0 % 4 hours, Minimum 200% 5 sec., Maximum 300% 0.2 sec., Maximum Applications Ampere Rating (A) Amp Code Max Voltage Rating (V) Interrupting Rating Nominal Cold Resistance (Ohms) Nominal Melting I 2t (A 2sec) Nom Voltage Drop (mV) Nom Power Dissipation (W) Agency Approvals 0.125 .125 125 50A @ 125VAC/VDC 3.925 0.00064 634.370.0793 xx 0.200 .200 125 1. 1 0 00.00055 254.280.0509 xx 0.250 .250 125 0.6910.0022 207.010.0518 xx 0.375 .375 125 0.3510.0045 169.180.0634 xx 0.500 .500 63 50A @ 63VAC/VDC 0.248 0.0060 158.470.0792 xx 0.750 .750 63 0.1060.0276 98.650.0740 xx 1. 0 0 0 0 1. 63 0.0750.0423 79.970.0800 xx 1.25 1.25 63 0.0570.0640 85.710.1071 xx 1.50 0 1. 5 63 0.0460.1103 82.970.1244 xx 1.75 1.75 63 0.0380.1835 80.730.1413 xx 2.00 002. 63 0.0300.2326 78.730.1575 xx 2.50 02.5 32 50A @ 32VAC/VDC 0.023 0.3516 76.990.1925 xx 3.00 003. 32 0.0190.5760 75.990.2280 xx 4.00 004. 32 0.0141.76474.500.2980 xx 5.00 005. 32 0.0112.50073.750.3688 xx Electrical Specifications by Item 1. Measured at 10% of rated current, 25ºC. 2. Measured at rated voltage. RoHS Pb • Cell phones • Battery packs • Digital cameras • DVD players • Hard disk drives Secondary protection for space constrained applications: Application testing is strongly recommended. Additional Information Datasheet Samples Resources Surface Mount Fuses Thin Film > 1206 Size > Very Fast-Acting > 466 Series © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/17/18 Average Time Current Curves TIME IN SECONDS CURRENT IN AMPERES 0.010.1 0.1 1 1 10 100 10 100 0.001 4A3A2 1/2 A 2A1 3/4 A 1 1/2 A 1 1/4 A 1A3/4A 1/2A3/8A 1/4A 1/8A 5A Reflow ConditionPb – free assembly Pre Heat - Temperature Min (T s(min) ) 150°C - Temperature Max (T s(max) ) 200°C - Time (Min to Max) (t s) 60 – 180 seconds Average Ramp-up Rate (Liquidus Temp (T L) to peak) 5°C/second max. T S(max) to T L - Ramp-up Rate 5°C/second max. Reflow - Temperature (T L) (Liquidus) 217°C - Temperature (t L) 60 – 150 seconds Peak Temperature (T P) 260 +0/-5 °C Time within 5°C of actual peak Temperature (t p) 20 – 40 seconds Ramp-down Rate 5°C/second max. Time 25°C to peak Temperature (T P) 8 minutes max. Do not exceed 260°C Soldering Parameters Temperature Re-rating Curve Wave Soldering260°C, 10 seconds max. Note: 1. Re-rating depicted in this curve is in addition to the standard re-rating of 25% for continuous operation. Example: For continuous operation at 70 degrees celsius, the fuse should be rerate\�d as follows: I = (0.75)(0.80)I R AT = (0.60)I R AT 2. The temperature derating curve represents the nominal conditions. For questions about temperature derating curve, please consult Littelfuse technical support for assistance. Ti me Temperature TP TL TS(max) TS(min) 25 tP tL tS time to peak temperature (t 25ºC to peak) Ramp-down Ramp-up Preheat Critical ZoneTL to T P Disclaimer Notice - Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. 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. Surface Mount Fuses Thin Film > 1206 Size > Very Fast-Acting > 466 Series © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/17/18 Dimensions 2.03 (.080") 2.03 (.080") WAVE SOLDER REFLOW SOLDER 3.81 (. 1 50") 1.52 (.060") 0.584 ± 0.076 (0.023" ± 0.003") 0.559 ± 0.127 (0.022" ± 0.005") 0.660 ± 0.127 (0.026" ± 0.005") 1.14 (.045") MARKING CODE VARIES WITH AMPERAGE RATING (SEE CHART) 3.175 ± 0.127 (0.125" ± 0.005") 3.175 ± 0.127 (0.125" ± 0.005") 4.83 (. 1 90") 1 .65 (.065") 1.52 (.060") Sn Sn Sn Cu Coating 1.524 ± 0.127 (0.060" ± 0.005") Packaging Part Numbering System Materials Body: Advanced High Temperature Substrate Terminations: 100% Tin over Nickel over Copper Element Cover Coat: Conformal Coating Operating Temperature – 55 OC to 90 OC. Consult temperature re-rating curve chart. Thermal Shock Withstands 5 cycles of –55 OC to 125 OC Humidity MIL-STD-202, Method 103, Condition D Vibration MIL-STD-202, Method 201 Insulation Resistance (After Opening) Greater than 10,000 ohms Resistance to Soldering Heat MIL-STD-202, Method 210, Condition D Product Characteristics Part Marking System Packaging Option Packaging Specification QuantityQuantity & Packaging Code 8mm Tape and Reel EIA-481 Rev. D (IEC 60286, part 3) 5000NR Amp Code Marking Code .125 B .200 C .250 D .375 E .500 F .750 G 0 0 1. H 1.25 J 01.5 K 1.75 L 002. N 02.5 O 003. P 004. S 005. T 0466002.NRHF SERIES AMP Code ‘HF’ SUFFIX Halogen-free Refer to Amp Code column in the Electrical Specifications table. The dot is poisitioned before the Pack- aging Suffix with whole ratings and within the numbering sequence for fractional ratings. N = 5000 pcs PACKAGING CodeR = Tape and Reel Example 0.125 amp product is 0466.125NRHF (2 amp product shown above). QUANTITY CODE Surface Mount Fuses Thin Film > 1206 Size > Very Fast-Acting > 466 Series chipmall Electronics Littelfuse:   0466003.NR  0466.750NR  0466001.NR  0466.125NR  0466.500NR  0466.250NR  046602.5NR  0466.200NR  0466.375NR  0466002.NR  04661.75NR  0466005.NR  04661.25NR  046601.5NR  0466004.NR  0466.375NRHF  046601.5NRHF  0466002.WR  0466002.NRHF  046602.5WR  0466.125WR  04661.25NRHF  0466001.NRHF  046602.5NRHF  0466.125NRHF  0466.250NRHF  0466.750NRHF  0466.500NRHF  0466.200NRHF  0466004.NRHF  0466003.NRHF  0466005.NRHF  04661.75NRHF 0466003.NR
Manufacturer,Package / Case,Melting I²t,Nominal Voltage Drop,Features,Voltage Rating,,Product Category,Diameter,Type,Product,Fuse Size / Group,Fuse Type,Interrupt Rating,Voltage Rating AC,Voltage Rating DC,Compliance,Current Rating,Product Type,Minimum Operating Temperature,Moisture Sensitive,Series,Resistance,Part # Aliases,Subcategory,Unit Weight,Tradename,
Littelfuse,,,,,,,Surface Mount Fuses,,Fast-Acting Surface Mount Fuse,Surface Mount Fuse,1206 (3216 metric),Fast Blow,50 A at 32 VDC,32 VAC,32 VDC,,3 A,SMD Fuses,- 55 C,,466,19 mOhms,,Fuses,,SlimLine,
297118
925
/category/Circuit-Protection/Fuses/Surface-Mount-Fuses_925?proid=297118&N=
$
5 0.10180
50 0.08700
150 0.07960
500 0.07410
2500 0.06970
5000 0.06750
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