466 LITTELFUSE

Document overview

  • Manufacturer or author: Provided By digicamel.com
  • PDF pages: 2

Technical content

www.littelfuse.com364 Surface Mount Fuses Lead-Free Thin-Film SlimLine™ Lead-Free 1206 Very Fast Acting Fuse 466 Series 2.03 (.080") 2.03 (.080") WAVE SOLDER REFLOW SOLDER 3.81 (.150") 1.52 (.060") .58 (.023") .56 (.022") .66 (.026") 1.14 (.045") MARKING CODE VARIES WITH AMPERAGE RATING (SEE CHART) 1.52 (.060") 3.18 (.125") 3.18 (.125") 4.83 (.190") 1.65 (.065") 1.52 (.060") Sn Sn SnCu Coating Reference Dimensions: ® ®

  • RoHS compliant and Lead-Free.
  • For new designs of 7 amp please consult 429 series.
  • Product is compatible with lead-free solders and higher temperature profiles.
  • Current ratings available up to 5A.
  • High performance materials provide improved performance in elevated ambient temperature applications.
  • 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.
  • Mounting pad and electrical performance is identical to Littelfuse 429 and 433 Series products.
  • Alloy based element construction provides superior inrush withstand characteristics (I2t) over ceramic or glass based 1206 chip fuse products. ELECTRICAL CHARACTERISTICS: AGENCY APPROVALS:Recognized under the Components Program of Underwriters Laboratories and Certified by CSA. AGENCY FILE NUMBERS: UL E10480, CSA LR 29862 INTERRUPTING RATINGS: 0.125 – .375A 50A at 125 V AC/DC 0.5 – 2A 50A at 63 V AC/DC 2.5 – 3A 50A at 32 V AC/DC 4 – 5A 35A at 24 V AC/DC PHYSICAL SPECIFICATIONS: Materials: Body: Advanced High Temperature Substrate Terminations: 100% Copper/Nickel/Tin Element Cover Coat: Conformal Coating % of Ampere Opening Rating Time at 25 °C 100% 4 hours, Minimum 200% 5 seconds, Maximum 300% 0.2 seconds, Maximum Soldering Parameters(see page 3 for soldering profile): Wave Solder — 260°C, 10 seconds max Reflow Solder — 260°C, 30 seconds max NEWPbRoHS

SlimLine™ Lead-Free 1206 Very Fast Acting Fuse 466 Series www.littelfuse.com 10SURFACE MOUNT FUSES Nominal Catalog Ampere Marking Voltage Resistance Melting I 2t Number Rating Code Rating Cold Ohms 1 (A2 Sec.)2 0466.125 .125 B 125 4.000 0.00040 0466.200 .2 C 125 1.150 0.00055 0466.250 .25 D 125 0.690 0.0010 0466.375 .375 E 125 0.350 0.0028 0466.500 .5 F 63 0.220 0.0060 0466.750 .75 G 63 0.105 0.0276 0466 001. 1 H 63 0.072 0.0423 0466 1.25 1.25 J 63 0.056 0.0640 0466 01.5 1.5 K 63 0.046 0.1103 0466 1.75 1.75 L 63 0.037 0.1323 0466 002. 2 N 63 0.031 0.2326 0466 02.5 2.5 O 32 0.023 0.3516 0466 003. 3 P 32 0.020 0.5760 0466 004. 4 S 24 0.014 1.024 0466 005. 5 T 24 0.011 1.600 1 Measured at 10% of rated current, 25°C. 2 Measured at rated voltage. ENVIRONMENTAL SPECIFICATIONS: Operating Temperature:–55°C - + 90°C . Vibration: Per MIL-STD-202F . Insulation Resistance (After Opening): Greater than 10,000 ohms. Resistance to Soldering Heat: Withstands 60 seconds above 2000C and up to 2600C, maximum Thermal Shock: Withstands 5 cycles of –55° to 125°C. PACKAGING SPECIFICATIONS: 8mm Tape and Reel per EIA-RS481-2 (IEC 286, part 3); 5,000 per reel, add packaging suffix, NR. PATENTED ORDERING INFORMATION: TIME IN SECONDS CURRENT IN AMPERES 0.01 0.1 0.1 100 10 100 0.001 1 1/2A 1 3/4A 1 1/2A 1 1/4A 3/4A 1/2A 3/8A 1/4A 1/8A Average Time Current Curves Lead-Free Thin-Film PbRoHS