083506.3MRET1P

Axial Lead & Cartridge Fuses 5×20 mm > Time-Lag > 835 Series 835 Series, 5×20 mm, Time-Lag Fuse RoHS Pb PS E Description The 835 Series is a 5x20mm time-lag, ceramic body AC fuse with higher I2t, high interrupting rating, and 1.5kA surge withstand capability. This series fuse provides enhanced over-current protection and surge withstand capability, ideal for LED/LCD TVs, digital display systems, and digital signage type of display applications. It is RoHS compliant and 100% Pb-Free. Features Agency Approvals Agency Agency File Number Ampere Range R50282025 4A-8A SU05001-14001A SU05001-14002 4A-6.3A 8A 2020970207000047 4A-8A E10480 4A-8A Cartridge: NBK080205-E10480A NBK250702-E10480E Leaded: NBK080205-E10480B NBK250702-E10480F PS E • Higher I2t and 1.5kA Surge Withstand Capability • Recognized to UL/CSA/ NMX 248-1 and UL/CSA/ NMX 248-14 • High breaking capacity • Conforms to EN/J/K 60127-1, EN/J/K 60127-2 and EN 60127-7 • Operating temperature range from -55°C to 125°C 4A-5A 6.3A-8A • RoHS compliant and Lead-free 4A-5A 6.3A-8A Transient Surge Ratings Applications Surge Wave Form Short-Circuit Current Number of Pulses Ampere Rating 8/20µs 2 1,500A 12 4A-8A Notes: 1. Transient surge ratings are provided for reference only and may not represent surge withstand capability in the end application. Factors including, but not limited to, series impedance, mounting, and wiring may affect surge withstand capability. 2. In accordance with IEC 60060-1, front time = 8µs and time to half-value = 20µs Additional Information • LED/LCD TVs • White Goods • Digital Display Systems • Power Supply Units • Digital Signage Electrical Characteristics for Series % of Ampere Rating Datasheet Resources • Conforms to GB 9364.1 and GB 9364.2 150% Samples Accessories For recommended fuse accessories for this product series, see ‘Recommended Accessories’ section. Ampere Rating Opening Time 4A-6.3A 60 minutes, Minimum 8A 30 minutes, Minimum 210% 275% 400% 30 minutes, Maximum .75 sec. Min.; 80 secs. Max. 4A-8A .150 sec. Min.; 5 secs. Max. 1000% .010 sec. Min.; .150 sec. Max. Electrical Characteristic Specifications by Item Amp Code Amp Rating Voltage Rating (V) Interrupting Rating Nominal Cold Resistance (Ohms) Agency Approvals Nominal Melting I2t (A2 sec) PS E 004. 4 0.0183 110 x x x x x 005. 5 0.0155 155 x x x x x 06.3 6.3 008. 8 250 1500A@250VAC 0.0118 300 x x x x x 0.0092 230 x x x x x I2t tested at 10x rated current © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BO.11/13/20 Axial Lead & Cartridge Fuses 5×20 mm > Time-Lag > 835 Series 083506.3 0835005. 0835008. Average Time Current Curves 0835004. Temperature Rerating Curve 10000 1000 Time (seconds) 100 10 1 0,1 0,01 0,1 1 10 100 1000 Amps Product Characteristics Materials Body: Ceramic Cap: Nickel–plated Brass Leads: Tin–plated Copper Terminal Strength MIL-STD-202, Method 211, Test Condition A Solderability IEC 60068-2-20, Method 1 (235ºC) Product Marking Cap 1: Brand logo, current and voltage ratings Cap 2: Agency approval markings Packaging Packed 1000 pieces on bulk Operating Temperature –55ºC to +125ºC Thermal Shock MIL-STD-202, Method 107, Test Condition B (5 cycles, –65ºC to +125ºC) Vibration MIL-STD-202, Method 201 Humidity MIL-STD-202, Method 103, Test Condition A: High relative humidity (95%) and elevated temperature (40ºC) for 240 hours Salt Spray MIL-STD-202, Method 101, Test Condition B Soldering Parameters - Wave Soldering Recommended Process Parameters: 300 Wave Parameter 280 Preheat: 240 (Depends on Flux Activation Temperature) 220 200 180 160 140 Lead-Free Recommendation (Typical Industry Recommendation) Temperature Minimum: 100°C Temperature Maximum: 150°C Preheat Time: 60-180 seconds 120 Solder Pot Temperature: 260°C Maximum 100 Solder Dwell Time: 2-5 seconds 80 Recommended Hand-Solder Parameters: Solder Iron Temperature: 350°C +/- 5°C Heating Time: 5 seconds max. Note: These devices are not recommended for IR or Convection Reflow process. 60 40 20 240 230 220 210 200 190 180 170 160 150 140 130 120 110 90 100 80 70 60 50 40 30 20 0 0 10 Temperature (°C) - Measured on bottom side of board 260 Time (Seconds) Cooling Time Preheat Time Dwell Time © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BO.11/13/20 Axial Lead & Cartridge Fuses 5×20 mm > Time-Lag > 835 Series Dimensions Part Numbering System All dimensions in mm *Ratings above 6.3A have 0.8±0.05mm diameter lead Packaging Quantity Quantity & Packaging Code Packaging Option Packaging Specification Reel Size Bulk N/A 1000 MX N/A Bulk N/A 1000 MXE N/A Bulk (Color Coding & forming) N/A 1000 MXK N/A 835 Series Recommended Accessories Accessory Type Series 345_ISF Holder Block Max Application Voltage Max Application Amperage Panel Mount Shock-Safe Fuseholder 10 345 Shock-Safe Fuseholder with PC Mount, Solder Mount and Panel Mount options 20 830 PC Mount Shock-Safe Miniature Fuseholder 16 520 Metric OMNI-BLOK® Fuse Block 646 PC Mount Miniature Fuse Block 658 Surface Mount Miniature Fuse Block 10 PC Mount Miniature Fuse Clip 6.3 111 PC Board Mount Fuse Clip 10 445 PC Board Mount Fuse Clip 10 520_W Clip Description 10 250 6.3 Notes: 1. Do not use in applications above rating. 2. Please refer to fuseholder data sheet for specific re-rating information. 3. Please contact factory for applications greater than the max voltage and amperage shown. 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. © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BO.11/13/20