0679-1000-01

Not recommended for new applications. Please see 0679L 

## Square Ceramic Surface Mount Quick Acting Fuse 

[HF]}@ SSQ Series - 2410 Size 

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RoHS 6 Compliant<br>**----- End of picture text -----**<br>


## Features 

- Quick Acting 

- Small size, 2410 SMD 

- Wide range of current rating from 100mA to 15A 

- 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) 

- -- Leadfree Halogen Free Applications - Notebook 

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GSR- W - cTAXus C €<br>**----- End of picture text -----**<br>


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oe - Notebook<br>~~ - LCD monitor<br>= - PC computer<br>: So - Office electronic equipment<br>‘ pot o - Industrial equipment<br>Wt Le at - Medical equipment<br>4 - POE, POE+<br>- LCD / LED monitor _<br>4 Power supply LEADFREE= (PB<br>- LCD / LED TV HALOGEN FREE = [HF]<br>**----- End of picture text -----**<br>


## Electrical Characteristics wucsa/sto.2814, 

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Safety Agency Approvals<br>sarety| Safely VOLTAGE RATING AMPERE RANGE / VOLT<br>AGENCY a<br>100mA-7A/125VAC |” 400mA - 7A/ 125V @ 50A AG<br>125V DC 86V @ 10,000A DC<br>Ac) 7.1A - 12A/125V AC 125V @ 300A DC<br>AS 86V DC 7.1A - 12A/125V@ 50A AC<br>15A/86V DC 86V @ 10,000A DC<br>Als<br>| e205 |<br>**----- End of picture text -----**<br>


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;<br>Testing Current<br>200% | NA | 5Sec |<br>**----- End of picture text -----**<br>


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Physical Specifications<br>**----- End of picture text -----**<br>


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Body : Ceramic<br>Terminations : Palladium plated Brass Caps<br>"Current Rating" in black color,<br>“bel” stamped in end caps.<br>Marki<br>"bel", "SSQ", "Current Rating", "Voltage Rating", “Interrupting Rating",<br>" Appropriate Safety Logos" and " wg", " © "(China RoHS compliant).<br>**----- End of picture text -----**<br>


Specifications subject to change without notice 

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eRe. POWER<br>1, agRepeea<br>Oe bel souurions ©<br>tee<br>“Se” =a bel group<br>**----- End of picture text -----**<br>


Bel Fuse Inc. +1 201.432.0463 206 Van Vorst Street techhelp@belf.com Jersey City, NJ 07302 USA belfuse.com 

© 2016 Bel Fuse, Inc. SSQ May2016 1/4 

Square Ceramic Surface Mount Quick Acting Fuse 

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[HFI@B SSQ Series - 2410 Size<br>**----- End of picture text -----**<br>


## RoHS 6 Compliant 

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Average Time Current Curve<br>SSQ - TIME CURRENT CHARACTERISTIC CURVE<br>EEE Se ac <<br>$000 aRe Beene SasosSassEE meerone<br>Seseceeatiiemee EE<br>Yih ER ON) (tt feseatteeeematEl<br>SOE<br>Temperature | MAES<br>Derating Curve “onoaay =A<br>Seecsiiieeree<br>aC OUTTA GE S| E18 enetsteienaEt<br>emma LANL VN<br>140; yoo (TE TTT PTT<br>o rere eeesrsmmmrenrs (ei 1's: 9008041901 \05 | memments mreemnsatts<br>2190) 5 PEERED PSPS DAE, SEES Es pinks<br>oO~ mm6 Sa iimaAUNLVNAAAN N  iTNNa<br>3+= < ee iciieeeee oi iseesieeli ii nutsaisitamsmemetai<br>® 100 ~—MattySSS Sn A EE 2 aHAAhh)kk<br>Fa8 TLULAADANAEDANHONAENONUONGEUONROVGEDONUEVOED Bee meeeBAeeee<br>P 70} or|ITAAHAVA WAM LU<br>"75-65-55: 4.95-25-15 5 15 2595 55 6 75 0 UST SH AANA<br>Ambient Temperature [ “C] 001, iTIL. TITINAN1 AAA1 1<br>Electrical Specifications CURRENT IN AMPERES<br>Catalog Ampere TypicalCold Volt-drop : ; Melting,  I7T |Melting: I2T MaximumPower | — Agency Approvals<br>Number Rating | Reg @100% In | Voltage and Interrupting Ratings |<10 mSec| @10In |p) 8.<br>| (A) prety (Volt) max. (A? Sec) | (A? Sec) ar "1 ©. | €<br>| SsQ250__| 250mA | 0.560 |_—0.30_— | 0.02, {| 001 | oo7 | vy | vy | |<br>| $SQ375_ | 375mA_| 0.335 | 0.27 | 004 | oon | om | vy | hvv¥ |<br>| SsQsoo_ | soomA | 0.235 | 0.26 | 007 | oo6 | o11 | y | yY | |<br>| ssq750_| 750mA [| 0.131 | 0.19 EP FRSA DARE © (AA a oe DR<br>| ssaqi_ | 1A | 0.081 | td | 0.19 | 014 | 017, | y | vy | |<br>| $801.25 [1254 | 0.06 | 014 | Sd | em |GF vee | ere<br>| ssai5 | 154 | 0.056 | 0.14 | | 057 | 041 | 023 | y | y | |<br>| ssa2_ | 2A | 39 | 13 RE eM PF aa Pe NR]<br>| ssa25 | 254 | 0031 | 013 | SeeTableofSafetyApprovas [| 17 | 14 | o36 | y | y | |<br>| ssa3_ [| 3A | 0.025 || 013 | ~— on Paget forVoltageand §=| 30 | 24 | 048 | y | vy | |<br>| $SQ35__| 35A_ | 0.024 | 0.13 | associated Interrupting Ratings |_3.9 | 33 | o47 | y | vy | |<br>| ssa4_ | 4A | or | (Sean eel ey © ee Fea: Tr ee Ege oe ee<br>| ssa 63s_ [|| 63aSA || 0.0 01 3,1 S | 0 122| |[RES88 ||Pee78a|| eeo62 re|revy || NYCy ||a<br>_ssa7_| 7A | 0.009 | 0.110 _| | 20 | 1 | os | y | y | |<br>| ssas_ | 8A | 0.008 S|] ott0 cea) PA — a Te ee ae eed<br>_ssagio_ | 10A_ | 0.007 |_—0.110_| | 46 | 44 | 107 | y | | |<br>| ssai2__ | 12a [| 0.005 | 0.100 | Eger aes eae PE es "el ea<br>_ssais__| 15a | 0.004 | 0.100 | | 121 | tea | tsa TT<br>Consult manufacturer for other ratings Specifications subject to change without notice<br>I<br>‘REESE @=» e SesPOWER yen © Bel Fuse Inc. +1 201.432.0463<br>eee 206 Van Vorst Street techhelp@belf.com<br>roe a bel group Jersey City, NJ 07302 USA belfuse.com<br>© 2016 Bel Fuse, Inc. SSQ May2016 2/4<br>**----- End of picture text -----**<br>


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Square Ceramic Surface Mount Quick Acting Fuse<br>[HF1@ SSQ Series - 2410 Size RoHS 6 Compliant<br>**----- End of picture text -----**<br>


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Environmental Specifications<br>; MIL-STD-202G, Method 213B, Test Condition 1<br>SiS (100 G's peak for 6 milliseconds; Sawtooth waveform)<br>Vibration Resistance MIL-STD-202G, Method 201A(10-55 Hz,0.06 inch, total excursion).<br>Salt Spray Resistance MIL-STD-202G, Method 101E, Test Condition B(48 hrs).<br>: : MIL-STD-202G, Method 302, Test Condition A<br>Insulation Resistance [Mi Opening) 10,000 ohms minimum.<br>Solderability MIL-STD-202G, Method 208H<br>Resistance.  to solder Heat |iMIL-STD-202G,“stp 202G, MethodMethod 210F,210F, TestTest Condition Condition D.Bottom C.Top Side(260 Side(260°C, °C, 20 sec)10 sec)<br>Ul aahaa (-65MIL-STD-202G, °C to +125 °C). Method 107G, Test Condition B<br>Operating Temperature |-55 °C to +125 °C<br>Moisture Sensitivity Level |1 (According to IPC J-Std-020)<br>**----- End of picture text -----**<br>


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Soldering Parameters<br>IR Reflow Reflow Profile (IPC/JEDEC J-STD-020D) (IPC/JEDEC J-STD-020D) J-STD-020D)<br>Preheat<br>TemperatureTemperature min (Tsmin)& SoakTemperature min (Tsmin)& Soak min (Tsmin)& Soak (Tsmin)& Soak& Soak Soak 150 °C °C<br>Time max (Tsmax) 200 °C °C<br>Average(Tsmin to Tsmax) (ts)(Tsmin to Tsmax) (ts) to Tsmax) (ts) (ts) 60 -120 seconds -120 seconds seconds<br> ramp-up rate (Tsmax to Tp) rate (Tsmax to Tp) (Tsmax to Tp) to Tp) Tp) 3 °C/second max. max.<br>Liquidous temperature temperature (TL) 217°C<br>Time at liquidous (tL) 60 - 150 seconds<br>Peak temperature temperature (Tp) 260 °C max °C max max<br>Time (tp) within 5 °C of the the specified<br>classification temperture (Tc)<br>Average ramp-down ramp-down rate (Tp to Tsmax) to Tsmax) Tsmax) 6 °C/second max. max.<br>**----- End of picture text -----**<br>


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IR Reflow Reflow Profile (IPC/JEDEC J-STD-020D) (IPC/JEDEC J-STD-020D) J-STD-020D) Tp ~ om To -5 °C<br>Preheat<br>TemperatureTemperature min (Tsmin)& SoakTemperature min (Tsmin)& Soak min (Tsmin)& Soak (Tsmin)& Soak& Soak Soak 150 °C °C ft Max. Ramp Down Rate = 6 °C/S)<br>Time max (Tsmax) 200 °C °C T<br>Average(Tsmin to Tsmax) (ts)(Tsmin to Tsmax) (ts) to Tsmax) (ts) (ts) 60 -120 seconds -120 seconds seconds Wwia fT| \<br> ramp-up rate (Tsmax to Tp) rate (Tsmax to Tp) (Tsmax to Tp) to Tp) Tp) 3 °C/second max. max. 2<br>Liquidous temperature temperature (TL) 217°C bs<br>Time at liquidous (tL) 60 - 150 seconds Ww<br>Peak temperature temperature (Tp) 260 °C max °C max max S<br>Lu<br>Time (tp) within 5 °C of the the specified k-<br>classification temperture (Tc)<br>Average ramp-down ramp-down rate (Tp to Tsmax) to Tsmax) Tsmax) 6 °C/second max. max. 25 Time 25 °C to Peak<br>l40!<br>Lead-free Wave Soldering Profile SEC—<br>Wave Soldering;  Parameter Po _ 260 ¢ ===>1ST WAVE ====\r 2ND WAVE<br>Average ramp-up rate 200 °C / second 2 '<br>; . Ww i]1 !1 \ 5 °C/SEC<br>Heating : typical 1 - 2 °C / second oc<br>rate during preheat Max 4 °C / second 5 , ot<br>Ee 200°C/SEC |! | q<br>- within 125 °C of soldering 14 \<br>i 5° an) 1 1<br>1.5<br>SEC TIME (SEC)<br>**----- End of picture text -----**<br>


Specifications subject to change without notice 

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AGERE » POWER<br>Btreihe! ee e SOLUTIONS &PROTECTION<br>tee eee<br>“47% abel group<br>**----- End of picture text -----**<br>


- Bel Fuse Inc. +1 201.432.0463 

- 206 Van Vorst Street techhelp@belf.com 

- Jersey City, NJ 07302 USA belfuse.com © 2016 Bel Fuse, Inc. SSQ May2016 3/4 

## Square Ceramic Surface Mount Quick Acting Fuse 

[HFI@) SSQ Series - 2410 Size 

## RoHS 6 Compliant 

Fuse FGNO Explanation 0679 - [XXXX] - XX 0679-=SSQ; [XXXxX]=Ampere Rating; XX=See Ordering Information as below 

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| Fraction |Decimal| Milliamps| Bel FGNOPXXxX] | | Fraction [Decimal | Amps | Bel FGNODXXX]<br>| 1/4 | 0.250 | 250 | ozo || = |i1o0 |1 | 1000 ‘|<br>| 12 | 500 | 500 | oso0 _—'|'|} 1-1/4t-v2 | 1 .2550 | 151.25 || 125150 0 |<br>po | | ve| | 205 || 25 2 || [2500] 000<br>Po of |800<br>potf ve | 35 | 85 | [3500]<br>a a i ee ee<br>potpopot lfto|||7035000S 00<br>poPo lo tot| 80 -<br>Po te te.<br>Po ts ts<br>Dimensions Ordering Information<br>2.54+0.10mm 1.35+0.10mm<br>ieeE8829 | i + b (0.053''+0.004"') 0679 - XXXX - XX<br>(0.100"0.004")2.54+0.10mm TA | FUSE TYPE |<br>F ™ 6.10+0.25mm = 0679- = SSQ Series<br>(0.240"'+0.010")<br>SSQ 2.0mm(0.08") AMPERE RATING<br>~ bo 4 Refer to fuse FGNO explanation table<br>3.18mm<br>Recommended pad layout (0.125") QUANTITY & PACKAGING CODE<br>I - 7 01 = 1000 pcs with Tape and Reel<br>3.0mm(0.12"') 05 = 5000 pes with Tape and Reel<br>**----- End of picture text -----**<br>


## Mechanical Dimensions 

## Packaging 

Packaging Tape & Reel Packaging Specification Quantity & Packaging Code 12 mm wide tape with 13 inches Diameter reel EIA Standard 481-E | 5000 | ss—sS Specifications subject to change without notice 

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eRTse POWER<br>pe@ “4 eC See yee<br>y as aeto<br>SEF a bel group<br>**----- End of picture text -----**<br>


Bel Fuse Inc. +1 201.432.0463 206 Van Vorst Street techhelp@belf.com Jersey City, NJ 07302 USA belfuse.com © 2016 Bel Fuse, Inc. SSQ May2016 4/4