CO LO & MP LI GE AN N T FR EE SinglFuseTM SF-2410HI-T Series Features n Single blow fuse for overcurrent protection n Ceramic tube design for high inrush fusing speed applications n UL 248-14 listed T 5A 2. ** HA *R oH S n EIA 2410 (6125 metric) footprint n Surface mount packaging for automated assembly PL IA N T n RoHS compliant* and halogen free** *R oH S CO M SF-2410HI-T Series - High Inrush SMD Fuses Fusing Time LE AD Model Rated Current (A) FR EE Electrical Characteristics Resistance () Typ.*** Rated Voltage Interrupting Rating Typical I2t (A2s) **** 0.375 0.6208 0.4147 SF-2410HI050T-2 0.5 0.3462 0.495 SF-2410HI075T-2 0.75 0.1666 1.2632 SF-2410HI100T-2 1 0.1079 1.9933 SF-2410HI150T-2 1.5 0.057 2.82 SF-2410HI200T-2 2 SF-2410HI250T-2 2.5 SF-2410HI300T-2 3 SF-2410HI350T-2 Ro VE LEA HS RS D CO ION FRE M SA E PL R IA E NT * SF-2410HI0375T-2 Open within 1-60 sec. at 200 % rated current 0.0509 0.0317 125 VAC 50 A @ 125 VAC 50 A @ 125 VDC 300 A @ 32 VDC Certifications cUL E198545 7.488 16.771 0.0228 24.99 3.5 0.0196 24.908 SF-2410HI400T-2 4 0.015 27.056 SF-2410HI500T-2 5 0.0112 50.308 SF-2410HI700T-2 7 0.0083 100.06 3 3 3 3 3 3 3 3 3 3 3 3 *** Resistance value measured with 10 % rated current at 25 C ambient. Tolerance 30 %. **** Melting I2t calculated at 10 times rated current. Environmental Characteristics Operating Temperature -55 C to +125 C Storage Conditions Temperature +15 C to +30 C Humidity 20 % to 70 % Shelf Life2 years from manufacturing date Moisture Sensitivity Level1 ESD Classification (HBM)Class 6 Agency Recognition UL File Number E198545 WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov * RoHS Directive 2015/863, Mar 31, 2015 and Annex. ** Bourns considers a product to be "halogen free" if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. "SinglFuse" is a trademark of Bourns, Inc. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SinglFuseTM SF-2410HI-T Series Applications n Notebooks n PC Servers n LCD Monitors n Power Supplies n LCD Backlight Inverters n Battery Protection n POE, POE+ n White Goods SF-2410HI-T Series - High Inrush SMD Fuses Reliability Testing No. Test Test Condition Temperature setup: 235 5 C Time setup: 10 1 sec. 1 Solderability 2 Resistance to soldering heat Temperature setup: 235 5 C Time setup: 30 5 sec. 3 Thermal shock Temperature setup: 25 C ~ -65 C ~ 25 C ~ 125 C Time setup: -65 C (30 min) ~ 25 C (5 min) ~ 125 C (30 min) ~ 25 C (5 min), 5 cycles 4 Humidity unload 5 Requirement After test terminal electrode wetting area must be greater than 95 % Test Reference IEC 60068-2-58 DCR change 15 % IEC 60068-2-58 DCR change 15 % No mechanical damage MIL-STD-202G Method 107G Test Condition B Heat (85 0.5 C) High Humidity (85 1 % RH) 240 hours DCR change 15 % No mechanical damage MIL-STD-202G Method 103B Test Condition A Salt spray Salt spray concentration: 5 1 % Test liquid temperature: 35 0.5 C 96 hours DCR change 15 % No mechanical damage MIL-STD-202G Method 101E Test Condition A 6 Bending The board shall be bent by 1 mm at a rate of 1 mm/sec. DCR change 15 % IEC 60127-4 7 Vibration Frequency setup: 10 ~ 55 ~ 10 Hz Time setup: 1 Minute/cycle (X-Y-Z, 120 cycles, 6 hours) Typical Part Marking DCR change 15 % No mechanical damage How to Order Represents total content. Layout may vary. 375 mA 375 mA 500 mA 500 mA 750 mA 750 mA 1A 1A 1.5 A 1.5 A 2A 2A 2.5 A 2.5 A 3A 3A 3.5 A 3.5 A 4A 4A 5A 5A 7A 7A Fuse Blow Type HI = High inrush Rated Current 0375 ~ 700 (375 mA ~ 7 A) Structure Type T = Ceramic Tube END CAP (GOLD-PLATED BRASS) T 5A Part Marking 2. SMD Footprint 2410 = EIA 2410 (6125 metric) Rated Current Construction SF - 2410 HI 0375 T - 2 SinglFuseTM Product Designator T 2.5A MIL-STD-202G Method 201A Ceramic Tube Packaging Quantity 1,000 pieces per 7-inch reel Packaging Type - 2 = Tape & Reel Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SF-2410HI-T - High Inrush SMD Fuses 3312 - 2 Series mm SMD Trimming Potentiometer Product Dimensions Recommended Pad Layout 2.95 (.116) 2.60 0.10 (.102 .004) 6.10 0.20 (.240 .008) T 2.5A 3.15 (.124) 2.15 0.10 (.085 .004) 1.45 0.10 (.057 .004) 2.60 0.10 (.102 .004) 1.96 (.077) DIMENSIONS: 3 A3 A 1 A1 A 3.5 3.5 A A 750750 mAmA 4 A4 A 500500 mAmA 5 A5 A 375375 mAmA 7 A7 A 1000000 1000000 100000 100000 375375 mAmA 500500 mAmA 750750 mAmA 1 A1 A 1.5 1.5 A A 2 A2 A 2.5 2.5 A A 3 A3 A 3.5 3.5 A A 4 A4 A 5 A5 A 7 A7 A 100000 100000 10000 10000 1000 1000 10000 10000 100100 1000 1000 I2t (A22s) I2t (A s) PRE-ARCING TIME (SECONDS) PRE-ARCING TIME (SECONDS) MM (INCHES) 2.5 2.5 A A 1.5 1.5 A A 10 10 100100 1 1 10 10 0.10.1 1 1 0.01 0.01 0.10.1 DIMENSIONS: Average I2t vs. t Curves Average Pre-Arcing Time vs. Current Curves 2 A2 A MM (INCHES) 1 1 10 10 CURRENT CURRENT (A)(A) 100100 0.10.1 0.01 0.01 0.10.1 1 1 10 10 100100 1000 1000 10000 10000 100000 100000 TIME TIME (SECONDS) (SECONDS) Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SF-2410HI-T Series - High Inrush SMD Fuses Solder Reflow Recommendations tp TP CRITICAL ZONE T L TO TP RAMP-UP Temperature TL tL TS MAX. Profile Feature Preheat / Soak: Temperature Min. (Tsmin) Temperature Max. (Tsmax) Time (ts) from (Tsmin to Tsmax) Ramp Up Rate (TL to Tp) RAMP-DOWN TS MIN. Ramp Up Rate (Tsmax to TL) Liquidous Temperature (TL) Time (tL) maintained above TL ts PREHEAT Peak Package Body Temperature (Tp) 25 C t 25 C TO PEAK Time within 5 C of actual peak temperature (Tp) Time Pb-Free Assembly 150 C 200 C 60~180 seconds 3 C / second max. 5 C / second max. 217 C 60~90 seconds 235 C 5 C 20~30 seconds* Ramp Down Rate (Tp to TL) 6 C / second max. Time 25 C to Peak Temperature 8 minutes max. Do not exceed 240 C * Tolerance for peak profile temperature (Tp ) is defined as a supplier minimum and a user maximum. Solder Wave Recommendations Peak Temperature (Dwell Time) 300 280 260 240 Temperature (C) 220 200 180 160 140 Profile Feature Preheat: Temperature Max. (Tsmax) Time (Min. to Max.) Pb-Free Assembly 150 C 60~90 seconds Solder Pot Temperature 260 C max. Solder Dwell Time 2~3 seconds 120 100 80 60 40 20 0 20 40 60 PREHEAT TIME 80 100 120 140 160 180 200 220 240 COOLING TIME Time (Sec.) Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SF-2410HI-T Series - High Inrush SMD Fuses Current Rating Thermal Derating Curve 120 DERATING (%) 100 80 60 40 25 C 20 0 -60 -40 -20 0 20 40 60 80 100 120 140 AMBIENT TEMPERATURE (C) Pulse Cycle Withstand Capability NUMBER OF PULSES 100,000 10,000 1,000 100 10 % 100 % PULSE I2t / AVERAGE MELTING I2t Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SF-2410HI-T Series - High Inrush SMD Fuses Packaging Specifications 178 1 (7 .039) DIA. 60 0.50 (2.362 .019) 16 0.5 (.630 .020) 1.50 0.10 DIA. (.059 .004) 4.00 0.05 (.157 .002) 1.75 0.10 (.069 .004) SECTION B-B 0.25 0.05 (.010 .002) B 1.50 0.10 (.059 .004) DIA. 5.50 0.05 (.216 .002) SECTION A-A 6.50 0.10 (.256 .004) A A 12.00 0.20 (.472 .008) B 4.00 0.10 (.157 .004) 2.00 0.05 (.079 .002) 2.90 0.10 (.114 .004) 2.80 0.10 (.110 .004) DIMENSIONS: MM (INCHES) Asia-Pacific: Tel: +886-2 2562-4117 * Email: asiacus@bourns.com EMEA: Tel: +36 88 885 877 * Email: eurocus@bourns.com The Americas: Tel: +1-951 781-5500 * Email: americus@bourns.com www.bourns.com REV. 03/19 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns(R) products manufactured by or on behalf of Bourns, Inc. and P[ZHSPH[LZJVSSLJ[P]LS)V\YUZ Unless otherwise expressly indicated in writing, Bourns(R) products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL<ZLYZZOV\SKJOLJRMVYHUKVI[HPU[OLSH[LZ[YLSL]HU[PUMVYTH[PVUHUK]LYPM[OH[Z\JOPUMVYTH[PVUPZJ\YYLU[ and complete before placing orders for Bourns(R) products. The characteristics and parameters of a Bourns(R) product set forth in its data sheet are based on laboratory conditions, and statements regarding the suitability of products for certain types of applications are based on Bourns' knowledge of typical requirements in generic applications. 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