IA NT Features CO M PL ■ *R oH S ■ ■ V 201S210 8S N ■ ■ ■ Applications 3.6 mm narrow design axial strap Fully compatible with current industry standards Weldable nickel terminals Very low internal resistance Low switching temperature RoHS compliant*, lead free ■ ■ ■ ■ Any application that requires protection at low resistances Rechargeable battery packs; designed for NiMH and Li-Ion chemical characteristics Cellular phones Laptop computers MF-VS Narrow Body Series - PTC Resettable Fuses Electrical Characteristics Ihold Model MF-VS170N MF-VS175NL MF-VS210N V max. Volts 12 12 12 I max. Amps 100 100 100 1 Hour (R1) Itrip Amperes At 23 °C Hold Trip 1.7 1.75 2.1 3.4 3.5 4.7 Min. Initial Resistance Ohms At 23 °C Max. Typ. Ohms At 23 °C Max. 0.030 0.029 0.018 0.052 0.051 0.030 0.040 0.038 0.024 0.105 0.102 0.060 Post-Trip Resistance Max. Time To Trip Amperes Seconds At 23 °C At 23 °C 8.5 8.75 10.0 3.0 3.0 5.0 Environmental Characteristics Operating/Storage Temperature ........................-40 °C to +85 °C 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-VS Narrow Body 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 ≤ Rmax 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 TÜV File Number ................................................R2057213 Thermal Derating Chart - Ihold (Amps) Ambient Operating Temperature Model MF-VS170N MF-VS175NL MF-VS210N 0 °C 2.2 2.25 2.9 23 °C 60 °C 85 °C 1.7 1.75 2.1 0.8 0.85 1.0 0.1 0.1 0.1 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. Tripped Power Dissipation Watts At 23 °C Typ. 1.4 1.4 1.5 Additional Features ■ Patents pending MF-VS Narrow Body Series - PTC Resettable Fuses Product Dimensions A Model MF-VS170N MF-VS175NL MF-VS210N Min. 22.0 (0.866) 26.0 (1.024) 30.0 (1.181) B Max. 24.0 (0.945) 28.0 (1.102) 32.0 (1.260) Min. 3.6 (0.142) 3.6 (0.142) 3.6 (0.142) C Max. 3.9 (0.154) 3.9 (0.154) 3.9 (0.154) Min. 0.6 (0.024) 0.6 (0.024) 0.6 (0.024) D Max. 0.9 (0.035) 0.9 (0.035) 0.9 (0.035) Min. 4.1 (0.161) 6.1 (0.240) 4.1 (0.161) F Max. 5.8 (0.228) 7.8 (0.307) 5.8 (0.228) Min. 2.4 (0.094) 2.4 (0.094) 2.4 (0.094) Packaging: Bulk - 500 pcs. per bag. Tape and Reel - Consult factory. Leads: 1/4 Hardened Nickel 0.125 mm (.005 ”) nom. 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 SLIT A 4.0 0.5 X NOMINAL (.020) (.157) DIMENSIONS = Std. Std. MM (INCHES) Typical Part Marking MANUFACTURER'S TRADEMARK F Std. Represents total content. Layout may vary. A B Pkg. Style Max. 2.6 (0.102) 2.6 (0.102) 2.6 (0.102) F B PART IDENTIFICATION VS210N 2018S D D D How To Order DATE CODE (FIRST DIGIT = LAST DIGIT OF YEAR; NEXT THREE DIGITS = DAY OF YEAR) D C C LOT NO. (S = CHINA) Typical Time to Trip at 23 °C MF - VS 210 N 100 Multifuse Product Designator ® Hold Current, Ihold 170-210 (1.70 - 2.10 Amps) Narrow Device Option N = Narrow (3.6 mm) 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) *Packaged per EIA 486-B 10 Time to trip (Seconds) Series VS = Axial Leaded “Strap” Component MF-VS170N 1 MF-VS210N 0.1 MF-VS175NL 0.01 0.001 1 10 100 Fault Current (Amps) MF-VSN SERIES, REV. D, 11/04 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. MF-S, MF-LS, MF-LR and MF-VS Series Tape and Reel Specifications Taped Component Dimensions 48.0 ± 0.3 (1.90 ± .012) 12.0 ± 0.1 (.472 ± .004) 4.0 ± 0.1 (.157 ± .004) 1.0 + 0.1/ -0 (.039 + .004/-0) 0.2 MAX. (.008) DIA. 5.56 ± 0.10 (.219 ± .004) 2.0 (.079) RADIUS 8.0 ± 0.2 (.315 ± .008) PASTEBOARD HOLD 4.0 ± 0.2 (.157 ± .008) PASTEBOARD HOLD Reel Dimensions 13.0 (.512) DIA. 330 (13.0) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.