0230007.HXP

Axial Lead & Cartridge Fuses 2AG > Time Lag > 229/230 Series 229/230 Series 2AG, Slo-Blo® Fuse with Indicating Option PS E Description Littelfuse 229/230 series Slo-Blo® Fuses are available in 2AG size cartridge or axial lead form, offer tripped fuse indicating option, and offer features designed to meet rigorous Telecom industry requirements. 229/230 series product ordered with the tripped fuse indicating option show discoloration of the glass body immediately after trip. They offer the same performance characteristics as standard product, and help to reduce time locating the tripped fuse and troubleshooting circuit issues. Agency Approvals Agency PS E Agency File Number Ampere Range E10480 250mA - 3.5A LR 29862 250mA - 7A E10480 4A - 7A NBK200405 - E10480C/D NBK110512 - E10480A/B NBK210405 - E10480E/F 1A - 3.5A 4A - 5A 6A - 7A 250mA - 7A Electrical Characteristics for Series % of Ampere Rating Opening Time 100% 4 hours, Minimum 135% 1 hour, Maximum 200% 3 seconds, Minimum The 229/230 series 0.25A - 1.25A range combines conventional overcurrent protection with ability to withstand high current, short duration pulses which complies to short circuit requirements of UL 1459 for telephone equipment. Insulating sleeve option is also available. Please refer to the Surge Withstand Specifications section of this document for additional information. Features • Available in cartridge and axial lead form, and a wide range of lead forming dimension and packaging options • Fuses are available for board washable with the additional sealing process (add suffix ‘A’ to part number) • In accordance with UL Standard 248-14 • Sleeved fuse option available (contact Littelfuse for additional information) • RoHS compliant and Lead-free • Tripped fuse indicating option (add suffix ‘S’ to part number) Additional Information 20 seconds, Maximum © 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/19/13 Datasheet 229 Series Resources 229 Series Samples 229 Series Datasheet 230 Series Resources 230 Series Samples 230 Series Axial Lead & Cartridge Fuses 2AG > Time Lag > 229/230 Series Electrical Characteristic Specification by Item Amp Code Ampere Voltage Rating Rating (A) (V) Interrupting Rating Nominal Melting I2t (A2 sec) 2.4300 1.3100 1.1685 0.6935 0.4805 0.3430 0.3060 0.2120 0.1460 0.1077 0.0698 0.0567 0.0502 0.0383 0.216 0.490 0.580 1.16 1.75 2.95 3.45 5.64 9.80 15.0 30.0 39.0 50.0 77.0 x x x x x x x x x x x x x x x .250 .350 .375 .500 .600 .750 .800 001. 1.25 01.5 002. 2.25 02.5 003. 0.25 0.35 0.375 0.5 0.6 0.75 0.8 1 1.25 1.5 2 2.25 2.5 3 250 250 250 250 250 250 250 250 250 250 250 250 250 250 03.5 3.5 250 100A@250Vac 10KA@125Vac 10KA@125Vdc 0.0312 110.0 004. 005. 006. 007. 4 5 6 7 125 125 125 125 400A@125Vac 400A@125Vdc 0.0258 0.0186 0.0141 0.0116 148.0 267 380 464 35A@250Vac 10KA@125Vac 10KA@125Vdc 80A@310Vac 100A@250Vac 10KA@125Vac 10KA@125Vdc 80A@310Vac Agency Approvals Nominal Cold Resistance (Ohms) PS E x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Surge Withstand Specificatons Peak Withstand Current(lp): These fuses will withstand 50 repetitions of a double exponential impulse wave having peak currents(lp) and peak voltages as listed. Amp Code Ampere Rating (A) .250 .350 .375 .500 .600 .750 .800 001. 1.25 0.25 0.35 0.375 0.5 0.6 0.75 0.8 1 1.25* Interrupting Rating Nominal Cold Resistance (Ohms) Nominal Melting I2t (A2 sec) 10×160 µs 1500V 10×560 µs 800V 10×1000 µs 1000V 60A@600Vac 40A@600Vac 7A@600Vac 2.2A@600Vac 2.4300 1.3100 1.1685 0.6935 0.4805 0.3430 0.3060 0.2120 0.1460 0.216 0.490 0.580 1.16 1.75 2.95 3.45 5.64 9.80 23.0A 34.0A 40.0A 60.0A 71.0A 91.0A 104.0A 130A 162.0A 16.6A 25.8A 25.4A 37.7A 47.2A 65.5A 68.9A 88.6A 118.1A 12.4A 19.3A 19.0A 28.2A 35.3A 49.0A 51.6A 66.3A 100.0A * 500A peak, 2500V, 2×10 microseconds, 20 repetitions © 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/19/13 Axial Lead & Cartridge Fuses 2AG > Time Lag > 229/230 Series Average Time Current Curves 1000 .250A .375A .500A .750A 1.00A 1.50A 2.0A 2 .5A 3.0A 3.5A 4A 5A 7A Temperature Rerating Curve TIME IN SECONDS 100 10 1 0.1 0.01 0.1 1 10 100 CURRENT IN AMPERES 1000 Soldering Parameters - Wave Soldering Recommended Process Parameters: 280 Wave Parameter 260 240 Lead-Free Recommendation Preheat: 220 (Depends on Flux Activation Temperature) 200 180 160 140 120 100 80 60 (Typical Industry Recommendation) Temperature Minimum: 100° C Temperature Maximum: Preheat Time: 150° C 60-180 seconds Solder Pot Temperature: 260° C Maximum Solder Dwell Time: 2-5 seconds 40 Recommended Hand-Solder Parameters: Time (Seconds) Cooling Time Preheat Time Dwell Time © 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/19/13 240 230 220 210 200 190 180 170 160 150 140 130 120 110 90 100 80 70 60 50 40 30 0 0 20 20 10 Temperature (°C) - Measured on bottom side of board 300 Solder Iron Temperature: 350° C +/- 5°C Heating Time: 5 seconds max. Note: These devices are not recommended for IR or Convection Reflow process. Axial Lead & Cartridge Fuses 2AG > Time Lag > 229/230 Series Product Characteristics Body: Glass Cap: Nickel–plated brass Leads: Tin–plated Copper Materials Terminal 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 Dimensions Operating Temperature –55ºC to +125ºC Thermal Shock MIL-STD-202G, Method 107G, Test Condition B: (5 cycles -65ºC to 125ºC) Vibration MIL-STD-202G, Method 201A Humidity MIL-STD-202G, Method 103B, Test Condition A: High RH (95%) and Elevated temperature (40ºC) for 240 hours Salt Spray MIL-STD-202G, Method 101D, Test Condition B Part Numbering System 229 000p Series 230 000p Series 4.7 (.184") .635 (.025") 4.5 (.177") 14.48 (.57") Axial Lead Material: Solder coated Copper. 14.48 (.57") 0229 xxxx M X P Series Amp Code Refer to Amp Code column of Electrical Characteristics Table 38.1 (1.50") Typ. Quantity Code M = 1000 Packaging Code X = Filler Lead-free © 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/19/13