0314030.MXP LITTELFUSE | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 3

Technical content

Features

Electrical Characteristics for Series

Applications

% of Ampere Rating Ampere Rating Opening Time 100% 1/8 - 40 4 hours, Minimum 135% 1/8 - 30 1 hour, Maximum 200% 1/8 - 12 15 secs., Maximum 15 - 30 30 secs., Maximum 250% 40 30 secs., Maximum Electrical Specification by Item Amp Code Ampere Rating (A) Voltage Rating (V) Interrupting Rating Nominal Cold Resistance (Ohms) Nominal Melting I2t (A2 sec) Agency Approvals PS E .375 0.375 250 35 A @ 250 VAC 10 kA @ 125 VAC 10 kA @ 125 VDC 0.820 0.050 xx x .500 0.5 250 0.500 0.115 xx x .750 0.75 250 0.250 0.466 xx x 001 . 1 250 100 A @ 250 VAC 10 kA @ 125 VAC 10 kA @ 125 VDC 0.189 0.690 xx xx 002. 2 250 0.0700 11 .0 xx xx 003. 3 250 0.0432 14.6 x x x x x 004. 4 250

750 A @ 250 VAC

10 kA @ 125 VAC 10 kA @ 125 VDC 0.0470 10.4 x x x x x 005. 5 250 0.0300 26.0 x x x x x 006. 6 250 0.0240 45.0 x x x x x 007 . 7 250 0.0187 71 .0 x x x x x 008. 8 250 0.0153 105 x x x x x 010. 10 250 0.0105 206 x x x x x 012. 12 250 0.00760 570 x x x x x 015. 15 250 0.00505 292 x x x x x 015.* 15 280 0.00505 292 xx 020. 20 250 1000 A @ 250 VAC

200 A @ 300 VAC

10 kA @ 125 VAC 10 kA @ 125 VDC 0.00355 631 xxxxx 020.* 20 280 0.00355 631 x x 025. 25 250 100 A @ 250 VAC 1000A @ 75 VDC 400A @ 125 VAC

400 A @ 125 VDC

0.00235 1450 x x x x 025.** 25 280 0.00235 1450 x x 030. 30 250 0.00182 2490 xxxx 040. 40 250 1000 A @ 250 VAC 400 A @ 150 VDC 0.0014 22925 x x t *OBDDPSEBODFXJUI6- Standard 248-14 t "WBJMBCMFJODBSUSJEHF and axial lead format and with various forming dimensions t 3P)4DPNQMJBOUBOE Lead-free Used as supplementary protection in appliance or utilization equipment to provide individual protection for components or internal circuits. 314/324 Series Lead-free 3AB, Fast-Acting Fuse PS E

Description

Revised: June 23, 2011 I2t test at 10x rated current

Introduction to Circuit ProtectionIntroduction to Circuit Protection Transientology 324 © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Axial Lead & Cartridge Fuses 314/324 Series 3AB > Fast-Acting > 314/324 Series Please refer to www.littelfuse.com/series/314.html or /324.html for current information. Average Time Current Curves 1000 100 0.1 0.01 0.1 1 10 100 1000 .375A .500A .750A 10A 12A 15A 20A 25A 30A 40A TIME IN SECONDS CURRENT IN AMPERES T emperature Rerating Curve Soldering Parameters - Wave Soldering Dwell Time 100 120 140 160 180 200 220 240 260 280 300 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (Seconds) Temperature (°C) - Measured on bottom side of board Cooling TimePreheat Time Wave Parameter Lead-Free Recommendation Preheat: (Depends on Flux Activation Temperature) (Typical Industry Recommendation) Temperature Minimum: 100° C Temperature Maximum: 150° C Preheat Time: 60-180 seconds Solder Pot Temperature: 260° C Maximum Solder Dwell Time: 2-5 seconds Recommended Hand-Solder Parameters: Solder Iron Temperature: 350° C +/- 5°C )FBUJOH5JNFTFDPOETNBY Note: These devices are not recommended for IR or Convection Reflow process. Recommended Process Parameters:

325© 2009 Littelfuse, Inc. Specifications are subject to change without notice. Axial Lead & Cartridge Fuses 314/324 Series 3AB > Fast-Acting > 314/324 Series Please refer to www.littelfuse.com/series/314.html or /324.html for current information. 314/324 Series Product Characteristics Dimensions Packaging 314 000P Series 32 4 000P Series 6.35 (.25") 32.72 (1.288") 31.75 (1.25") 6.985 (.275") 38.1 (1.50") TYP Axial Lead Material: Tin-coated copper Packaging Option Packaging Specification Quantity Quantity & Packaging Code Taping Width

314 Series

Bulk N/A 100 )9 N/A

324 Series

Bulk N/A 100 )9 N/A Materials Body: Ceramic Cap: Nickel–plated Brass Leads: Tin–plated Copper T erminal Strength MIL -STD-202G, Method 211A, Test Condition A Solderability Reference IEC 60127 Second Edition 2003-01 Annex A Product Marking Cap1: Brand logo, current and voltage ratings Cap2: Series and agency approval marks Operating Temperature –55ºC to +125ºC Thermal Shock MIL -STD-202G, Method 107G, Test Condition B (5 cycles, -65°C to +125°C) Vibration MIL -STD-202G, Method 201 A Humidity MIL -STD-202G, Method 103B, Test $POEJUJPO" )JHI3) BOE&MFWBUFE temperature (40°C) for 240 hours) Salt Spray MIL - STD-202G, Method 101D, Test Condition B Part Numbering System

0314 M X Pxxxx

X = Filler M = 1000 Refer to Amp Code column of Electrical Specification Table