NT Features RoHS compliant* M PL IA Industry's lowest internal resistance oH S CO Switches at optimum temperature *R Axial leaded, with flexible design options available S 201 VS21 8S 0 Fully compatible with current industry standards Weldable nickel terminals MF-SVS Series - PTC Resettable Fuses Electrical Characteristics Ihold Model MF-SVS170 MF-SVS175 MF-SVS210 MF-SVS230 V max. Volts I max. Amps 10 10 10 10 100 100 100 100 Itrip Amperes at 23 C Hold Trip 1.7 4.1 1.75 4.2 2.1 5.0 2.3 5.2 Initial Resistance 1 Hour (R1) Post-Trip Resistance Ohms at 23 C Max. 0.032 0.031 0.020 0.018 Ohms at 23 C Max. 0.064 0.063 0.040 0.036 Min. 0.018 0.017 0.010 0.010 Typ. 0.023 0.022 0.016 0.014 Max. Time to Trip Amperes at 23 C Seconds at 23 C 8.5 8.5 10.5 12.5 5.0 5.0 5.0 5.0 Tripped Power Dissipation Watts at 23 C Typ. 2.1 2.1 2.4 2.6 Environmental Characteristics Operating Temperature......................................... -40 C to +85 C Storage Conditions............................................... +40 C max. 70 % R.H. max. Maximum Device Surface Temperature in Tripped State ................................................ 125 C Passive Aging ....................................................... +60 C, 1000 hours............................................... 10 % typical resistance change Humidity Aging ..................................................... +60 C, 85 % R.H. 1000 hours ............................. 10 % typical resistance change Thermal Shock ..................................................... MIL-STD-202F, Method 107G, ............................. 5 % typical resistance change +85 C to -40 C, 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 C .................................................. Rmin R R1max Time to Trip........................................................... At specified current, Vmax, 23 C ........................ 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 .................................................... E 174545S CSA File Number .................................................. CA 110338 TUV File Number .................................................. R2057213 Thermal Derating Chart - Ihold (Amps) Model MF-SVS170 MF-SVS175 MF-SVS210 MF-SVS230 -40 C 3.3 3.4 3.8 4.2 -20 C 2.8 2.9 3.3 3.6 0 C 2.3 2.3 2.7 3.0 *Itrip is approximately two times Ihold. *RoHS Directive 2002/95/EC Jan 27 2003 including Annex. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications Ambient Operating Temperature 23 C 40 C 50 C 1.7 1.3 1.0 1.75 1.3 1.1 2.1 1.6 1.3 2.3 1.8 1.4 60 C 0.8 0.8 1.1 1.1 70 C 0.5 0.5 0.8 0.8 85 C 0.1 0.1 0.4 0.4 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 MF-SVS Series - PTC Resettable Fuses Product Dimensions A Model MF-SVS170 MF-SVS170N MF-SVS175 MF-SVS175N MF-SVS175NL MF-SVS210 MF-SVS210N MF-SVS230 Min. 16.0 (0.630) 22.0 (0.866) 16.0 (0.630) 22.0 (0.866) 26.0 (1.024) 20.9 (0.823) 30.0 (1.181) 20.9 (0.823) B Max. 18.0 (0.709) 24.0 (0.945) 18.0 (0.709) 24.0 (0.945) 28.0 (1.102) 23.1 (0.909) 32.0 (1.260) 23.1 (0.909) Min. 4.9 (0.193) 3.6 (0.142) 4.9 (0.193) 3.6 (0.142) 3.6 (0.142) 4.9 (0.193) 3.6 (0.142) 4.9 (0.193) C Max. 5.5 (0.216) 3.9 (0.153) 5.5 (0.216) 3.9 (0.153) 3.9 (0.153) 5.5 (0.216) 3.9 (0.153) 5.5 (0.216) D Min. 0.6 (0.024) 0.6 (0.024) 0.6 (0.024) 0.6 (0.024) 0.6 (0.024) 0.6 (0.024) 0.6 (0.024) 0.6 (0.024) Max. 0.9 (0.035) 0.9 (0.035) 0.9 (0.035) 0.9 (0.035) 0.9 (0.035) 0.9 (0.035) 0.9 (0.035) 0.9 (0.035) Min. 4.1 (0.161) 4.1 (0.161) 4.1 (0.161) 4.1 (0.161) 6.1 (0.240) 4.1 (0.161) 4.1 (0.161) 4.1 (0.161) F Max. 5.8 (0.228) 5.8 (0.228) 5.8 (0.228) 5.8 (0.228) 7.8 (0.307) 5.8 (0.228) 5.8 (0.228) 5.8 (0.228) Min. 3.9 (0.154) 2.4 (0.094) 3.9 (0.154) 2.4 (0.094) 2.4 (0.094) 3.9 (0.154) 2.4 (0.094) 3.9 (0.154) Packaging: Bulk - 500 pcs. per bag. Tape and Reel - Consult factory. Leads: 1/4 Hardened Nickel 0.125 mm (.005 ") nom. DIMENSIONS: Max. 4.1 (0.161) 2.6 (0.102) 4.1 (0.161) 2.6 (0.102) 2.6 (0.102) 4.1 (0.161) 2.6 (0.102) 4.1 (0.161) MM (INCHES) NOTE: All "S" style models available with 1 or 2 slots. The dimensions and shape of the leads can be modified to suit the battery pack design. All models are available without insulation wrapping. Standard Style "S" Style A 0.5 X 4.0 NOMINAL (.020) (.157) A F B D SLIT 1.0 RADIUS (.040) F B D D D C C "SS" Style SLIT 0.5 X 4.0 NOMINAL (.020) (.157) A F B D D C Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications MF-SVS Series - PTC Resettable Fuses Typical Time to Trip at 23 C How to Order MF - SVS 210 __ __ __ __ - __ 100 Multifuse(R) Product Designator MF-SVS210 10 Series SVS = Axial Leaded "Strap" Component MF-SVS230 Hold Current, Ihold 170-230 (1.70 - 2.30 Amps) Time to Trip (Seconds) 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 1 Insulating Option U = Non-Insulated Option Packaging Option -0 = Bulk Packaging -2 = Tape and Reel* (Consult factory) *Packaged per EIA 486-B 0.1 Typical Part Marking Represents total content. Layout may vary. MF-SVS170 MF-SVS175 MANUFACTURER'S TRADEMARK 0.01 PART IDENTIFICATION SVS210 2018S LOT NO. DATE CODE (S = CHINA) (FIRST DIGIT = LAST DIGIT OF YEAR; NEXT THREE DIGITS = DAY OF YEAR) 0.001 1 10 Fault Current (Amps) MF-SVS, REV. Y 06/09 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications 100