features industry?s lowest internal resistance switches at optimum temperature axial leaded, with ? exible design options available fully compatible with current industry standards weldable nickel terminals agency recognition: rohs compliant* mf-svs series - ptc resettable fuses *rohs compliant environmental characteristics operating temperature ......................................... -40 ? to +85 ? storage conditions ............................................... +40 ? max. 70 % r.h. max. maximum device surface temperature in tripped state ................................................ 125 ? passive aging ....................................................... +60 ?, 1000 hours ....................................... ........ ?0 % typical resistance change humidity aging...................................................... +60 ?, 85 % r.h. 1000 hours ............................. 10 % typical resistance change thermal shock ..................................................... mil-std-202f, method 107g, .............................. ? % typical resistance change +85 ? to -40 ?, 10 times vibration ............................................................... mil-std-883c, ..................................................... no change condition a test procedures and requirements for model mf-svs series test test conditions accept/reject criteria visual/mech. ......................................................... verify dimensions and materials ......................... .. per mf physical description resistance ............................................................ in still air @ 23 ? ................................... .............. rmin r r1max time to trip ........................................................... at speci ed current, vmax, 23 ? ..................... .... t max. time to trip (seconds) hold current ......................................................... 30 min. at ihold ........................................ ............. no trip trip cycle life ....................................................... vmax, imax, 100 cycles ................................. ....... no arcing or burning trip endurance ..................................................... vmax, 48 hours ..................................................... no arcing or burning ul file number .................................................... e174545 http://www.ul.com/ follow link to certi cations, then ul file no., enter e174545 csa file number .................................................. ca110338 http://directories.csa-international.org/ under ?erti cation record?and ?ile number? enter 110338-0-000 t?v certi cate number ....................................... r 02057213 http://www.tuvdotcom.com/ follow link to ?ther certi cates? enter file no. 2057213 electrical characteristics model v max. volts i max. amps i hold i trip initial resistance 1 hour (r 1 ) post-trip resistance max. time to trip tripped power dissipation amperes at 23 ? ohms at 23 ? ohms at 23 ? amperes at 23 ? seconds at 23 ? watts at 23 ? hold trip min. max. typ. max. typ. mf-svs170 10 100 1.7 4.1 0.018 0.032 0.023 0.064 8.5 5.0 2.1 mf-svs175 10 100 1.75 4.2 0.017 0.031 0.022 0.063 8.5 5.0 2.1 mf-svs210 10 100 2.1 5.0 0.010 0.020 0.016 0.040 10.5 5.0 2.4 MF-SVS230 10 100 2.3 5.2 0.010 0.018 0.014 0.036 12.5 5.0 2.6 *rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. speci? cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci? c applications. svs 210 2018s thermal derating chart - i hold (amps) model ambient operating temperature -40 ? -20 ? 0 ? 23 ? 40 ? 50 ? 60 ? 70 ? 85 ? mf-svs170 3.3 2.8 2.3 1.7 1.3 1.0 0.8 0.5 0.1 mf-svs175 3.4 2.9 2.3 1.75 1.3 1.1 0.8 0.5 0.1 mf-svs210 3.8 3.3 2.7 2.1 1.6 1.3 1.1 0.8 0.4 MF-SVS230 4.2 3.6 3.0 2.3 1.8 1.4 1.1 0.8 0.4 *i trip is approximately two times i hold . the slotted lead option is currently available but not, recommended for new designs.
product dimensions model abcdf min. max. min. max. min. max. min. max. min. max. mf-svs170 16.0 (0.630) 18.0 (0.709) 4.9 (0.193) 5.5 (0.216) 0.6 (0.024) 0.9 (0.035) 4.1 (0.161) 5.8 (0.228) 3.9 (0.154) 4.1 (0.161) mf-svs170n 22.0 (0.866) 24.0 (0.945) 3.6 (0.142) 3.9 (0.153) 0.6 (0.024) 0.9 (0.035) 4.1 (0.161) 5.8 (0.228) 2.4 (0.094) 2.6 (0.102) mf-svs175 16.0 (0.630) 18.0 (0.709) 4.9 (0.193) 5.5 (0.216) 0.6 (0.024) 0.9 (0.035) 4.1 (0.161) 5.8 (0.228) 3.9 (0.154) 4.1 (0.161) mf-svs175n 22.0 (0.866) 24.0 (0.945) 3.6 (0.142) 3.9 (0.153) 0.6 (0.024) 0.9 (0.035) 4.1 (0.161) 5.8 (0.228) 2.4 (0.094) 2.6 (0.102) mf-svs175nl 26.0 (1.024) 28.0 (1.102) 3.6 (0.142) 3.9 (0.153) 0.6 (0.024) 0.9 (0.035) 6.1 (0.240) 7.8 (0.307) 2.4 (0.094) 2.6 (0.102) mf-svs210 20.9 (0.823) 23.1 (0.909) 4.9 (0.193) 5.5 (0.216) 0.6 (0.024) 0.9 (0.035) 4.1 (0.161) 5.8 (0.228) 3.9 (0.154) 4.1 (0.161) mf-svs210n 30.0 (1.181) 32.0 (1.260) 3.6 (0.142) 3.9 (0.153) 0.6 (0.024) 0.9 (0.035) 4.1 (0.161) 5.8 (0.228) 2.4 (0.094) 2.6 (0.102) MF-SVS230 20.9 (0.823) 23.1 (0.909) 4.9 (0.193) 5.5 (0.216) 0.6 (0.024) 0.9 (0.035) 4.1 (0.161) 5.8 (0.228) 3.9 (0.154) 4.1 (0.161) packaging: bulk - 500 pcs. per bag. tape and reel - consult factory. leads: 1/4 hardened nickel 0.125 mm (.005 ? nom. note: all ??style models available with 1 or 2 slots. the dimensions and shape of the leads can be modi ed to suit the battery pack design. all models are available without insulation wrapping. dimensions: mm (inches) mf-svs series - ptc resettable fuses speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. applications any battery pack application that requires protection with the lowest possible resistance: ?rechargeable battery packs; designed for nimh and li-ion chemical characteristics ?cellular / cordless phone rechargeable battery packs ?laptop computer battery packs f b d d c a slit standard style f b d d c a "s" style nominal 0.5 4.0 (.020) (.157) x 1.0 (.040) radius slit f b d d c a "ss" style nominal 0.5 4.0 (.020) (.157) x
mf-svs series - ptc resettable fuses typical time to trip at 23 ?c how to order mf - svs 210 __ __ __ __ - __ multifuse product designator series svs = axial leaded ?trap?component hold current, i hold 170-230 (1.70 - 2.30 amps) narrow device option n = narrow (3.6mm) lead option* s = slotted lead option (one side) ss = slotted lead option (two sides) longer lead option l = longer leads insulating option u = non-insulated option packaging option -0 = bulk packaging -2 = tape and reel** (consult factory) * slotted lead option is currently available, but not recommended for new designs. **packaged per eia 486-b speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. 0.001 0.01 0.1 1 10 100 1 10 100 fault current (amps) time to trip (seconds) mf-svs175 mf-svs170 MF-SVS230 mf-svs210 typical part marking represents total content. layout may vary. manufacturer's trademark part identification date code (first digit = last digit of year; next three digits = day of year) lot no. (s = china) svs210 2018s mf-svs, rev. aa, 12/13
mf-s, mf-ls, mf-lr and mf-vs series tape and reel speci cations speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. dimensions: mm (inches) taped component dimensions pasteboard hold pasteboard hold 4.0 0.2 (.157 .008) 2.0 (.079) radius dia. 13.0 (.512) dia. 1.0 + 0.1/ -0 (.039 + .004/-0) 5.56 0.10 (.219 .004) 4.0 0.1 (.157 .004) 12.0 0.1 (.472 .004) 48.0 0.3 (1.90 .012) 0.2 (.008) max. 330 (13.0) 8.0 0.2 (.315 .008) reel dimensions
|
