Type SST Square Ceramic Surface Mount Slow Blow Fuse [HF1@H SST Series - 2410 Size RoHS 6 Compliant Features - Slow Blow - Small size, 2410 SMD - Wide range of current rating from 375mA to 7A - Wide operating temperature range - Tape & Reel for auto-insert SMD process - Compatible with 260 C, IR Pb-free solder process - RoHS 6 compliant (MSL = 1) - Halogen Free - Leadfree Applications - Notebook - LCD monitor - PC computer - Office electronic equipment - Industrial equipment - Medical equipment - POE, POE+ - LCD / LED monitor LEADFREE= (8 - Power supply 7 LCD /LED TV HALOGEN FREE = [HF] Electrical Characteristics wcsa/sto.2a14 Safety Agency Approvals Testing Current Blow Time SAFETY cee VOLTAGE RATING AMPERE RANGE / VOLT Minimum Maximum AGENCY| ce eriFICATE (Vv) @ |.R. ABILITY 100% 4 Hrs. N/A @: LR39772 200% 1 Sec 60 Sec 375mA - 7A/125V AC 375mA - 7A/ 125V AC @50A 125V DC 125V DC @50A 300% 0.2 Sec 3 Sec (OL) | 20624 800% 0.02 Sec 0.1 Sec * .R. = INTERRUPTING RATING = SHORT CIRCUIT RATING (AMPS) Physical Specifications Body : Ceramic Materials Terminations : Palladium plated Brass Caps On Fuse: "Current Rating" in green color, bel stamped in end caps. Marking On Label : "bel", "SST", "Current Rating", "Voltage Rating", "Interrupting Rating", " Appropriate Safety Logos" and " wg", " "(China RoHS compliant). Specifications subject to change without notice b L s0 TI0 NN LUTION eC PROTECTION Bel Fuse Inc. +1 201.432.0463 206 Van Vorst Street techhelp@belf.com a bel group Jersey City, NJ 07302 USA belfuse.com 2016 Bel Fuse, Inc. SST Mar2016 1/4Type SST Square Ceramic Surface Mount Slow Blow Fuse [HF1@H SST Series - 2410 Size RoHS 6 Compliant Average Time Current Curve SST - TIME CURRENT CHARACTERISTIC CURVE 10000 . 1000 Temperature Derating Curve 140 100 QB = 130 o 6 5 120 9 10 S 110 z 2 100 oc 90 - 1 o z 80 8 io a 60 o.1 506 65 -55 -45. 36 25 15-5 6 15 25.35 45 56 85 75 85 96 105115 125 135 145 Ambient Temperature [ C] p01 O17 1 10 100 1000 Electrical Specifications CURRENT IN AMPERES Typical : ; Maximum | a, al Ampere Volt-drop Melting [2T | Melting 12T gency Approvals noes Rating | p ache ce | @100% In | Voltage and Interrupting Ratings /<10 mSec] @10In eee are (A) (ohm) _ | (Volt) max. (A2 Sec) | (A? Sec) (W) QDs @ SST 375 375mA 0.72 0.53 0.15 0.15 0.25 Y Y SST 500 500mA 0.49 0.52 0.27 0.28 0.30 SST 625 625mA 0.40 0.50 0.45 0.47 0.35 SST 750 750mMA 0.25 0.42 0.66 0.69 0.39 Y Y SST 1 1A 0.162 0.35 1.2 1.3 0.47 Y Y SST1.5 1.54 0.081 0.26 3 3.1 0.62 Kg SST 2 2A 0.061 0.24 5 5.7 0.68 SST 2.5 2.5A 0.044 0.22 See Table of Safety Approvals 9 9 0.74 Y Y SST3 3A 0.033 0.20 on Page 1 for Voltage and 14 16 0.80 Y Y SST 3.5 3.5A 0.027 0.19 associated Interrupting Ratings 18 20 0.84 Y i SST 3.75 3.75A 0.025 0.19 21 24 0.86 Y SST 4 4A 0.024 0.19 23 26 0.88 Y SST 5 5A 0.017 0.18 38 43 0.95 Y Y SST 6 6A 0.013 0.18 56 63 1.02 Y SST 6.3 6.3A 0.012 0.17 62 70 1.03 Y Y SST7 7A 0.011 0.16 80 90 1.08 Y Y Consult manufacturer for other ratings Specifications subject to change without notice POWER soburions Bel Fuse Inc. +1 201.432.0463 206 Van Vorst Street techhelp@belf.com a bel group Jersey City, NJ 07302 USA belfuse.com 2016 Bel Fuse, Inc. SST Mar2016 2/4Soldering Parameters Type SST Square Ceramic Surface Mount Slow Blow Fuse [HF]@ SST Series - 2410 Size ROHS 6 Compliant Environmental Specifications Shock Resistance MIL-STD-202G, Method 213B, Test Condition 1 (100 G's peak for 6 milliseconds; Sawtooth waveform) Vibration Resistance MIL-STD-202G, Method 201A(10-55 Hz,0.06 inch, total excursion). Salt Spray Resistance MIL-STD-202G, Method 107E, Test Condition B(48 hrs). Insulation Resistance MIL-STD-202G, Method 302, Test Condition A (After Opening) 10,000 ohms minimum. Solderability MIL-STD-202G, Method 208H ; MIL-STD-202G, Method 210F Test Condition C.Jop Side(260 C, 20 sec) Resistance to solder Heat iw stp.509G, Method 210F, Test Condition D. Bottom Side(260 C, 10 sec) MIL-STD-202G, Method 107G, Test Condition B Reeser: (-65 C to +125 C). Operating Temperature |-55 C to +125 C Moisture Sensitivity Level |1 (According to IPC J-Std-020) IR Reflow Profile (IPC/JEDEC J-STD-020D) | Tp eM Te -5 OC Preheat & Soak t . Tyreseanine 150C a / P\ Temperature max (Tsmax) 200 C T Time (Tsmin to Tsmax) (ts) 60 -120 seconds i . t r\ Preheat Are Average ramp-up rate (Tsmax to Tp) 3 G/second max. = ee es Liquidous temperature (TL) 217C fe ; Time at liquidous (tt) 60 - 150 seconds aa Peak temperature (Tp) 260 C max $ ts Time (tp) within 5 C of the specified Hy classification temperture (Tc) 30 seconds - Average ramp-down rate (Tp to T: 6 C/second max. 25 2 E itp totes |+_Time 25 C to Peak _+ Time 25 C to peak temperature 8 minutes max. E TIME => lio! St on Lead-free Wave Soldering Profile 260 tass- sce senr PNG WAVE Wave Soldering Parameter oO See ' Average ramp-up rate 200 C / second uw | | \Scrsec c ' 1 ; : typical 1 - 2 C / second > rot Heating rate during preheat Max 4.C / second E 2oocc/sec |! oc ' ' ' a = ; Final preheat temperature SRST rote mem i ; temperature a 100s eos = 5 i o4 ' Peak temperature Tp 260 C ee \ | : ot I 1 Time within +0 C /-5 C of actual peak TCISEC, | | \ temperature 10 Seconds ae Lt i LL | Ramp-down rate 5 C / second max. a bel group e 100 SEC TIME (SEC) POWER SOLUTIONS & PROTECTION Specifications subject to change without notice +1 201.432.0463 techhelp@belf.com Bel Fuse Inc. 206 Van Vorst Street Jersey City, NJ 07302 USA belfuse.com 2016 Bel Fuse, Inc. SST Mar2016 3/4Type SST Square Ceramic Surface Mount Slow Blow Fuse [HF1@H SST Series - 2410 Size RoHS 6 Compliant Fuse FGNO Explanation 0680 - [XXXX] - XX 0680-=SST; [XXXX]=Ampere Rating; XX=See Ordering Information as below Fraction |Decimall| Milliamps| Bel FG@NO[XXXxX] | | Fraction|Decimal| Amps | Bel FGNO[XXXxX] 3/8 | 0.375 | 375 0375 1.0 1 1000 1/2 500 | 500 0500 1-1/2 | 150 | 1.5 1500 625 | 625 0625 2.0 2 2000 3/4 750 | 750 0750 2-1/2 | 2.5 2.5 2500 3.0 3 3000 3-1/2 | 3.5 3.5 3500 3.75 | 3.75 3750 40 | 4 4000 5.0 5 5000 6.0 | 6 6000 6.3 6.3 6300 7.0 | 7 7000 Mechanical Dimensions Ordering Information curoo's00etne| = oo} cgbs0esn 0580 = 0% = 7% 2.544+0.10mm (0.100""+0.004") ne (| 7A | FUSE TYPE | 0680- = SST Series 6.10+0.25mm | (0.240"'+0.010"') SST 2.0mm(0.08"') AMPERE RATING ~ = { Refer to fuse FGNO explanation table 3.18mm Recommended pad layout (0.125") QUANTITY & PACKAGING CODE | _ | 01 = 1000 pcs with Tape and Reel 3.0mm(0.12") 05 = 5000 pes with Tape and Reel Packaging Packaging Tape & Reel Packaging Specification Quantity Quantity & Packaging Code 12 mm wide tape with 13 inches Diameter reel EIA Standard 481-E 5000 05 12 mm wide tape with 7 inches Diameter reel FIA Standard 481-E 1000 01 Specifications subject to change without notice b L s0 TI0 NN LUTION ; eC PROTECTION Bel Fuse Inc. +1 201.432.0463 re 206 Van Vorst Street techhelp@belf.com ven a bel group Jersey City, NJ 07302 USA belfuse.com 2016 Bel Fuse, Inc. SST Mar2016 4/4