IA NT Features CO M PL *R oH S S 014 350 4T Axial leaded Fully compatible with current industry standards Weldable nickel terminals Very low internal resistance RoHS compliant* Lead free Applications Agency recognition: T V Rheinland Rechargeable Battery Pack Protection Provides overcurrent protection with 125 C trip temperature MF-S Series - PTC Resettable Fuses Electrical Characteristics Ihold Model V max. Volts I max. Amps MF-S120 MF-S120S MF-S150 MF-S175 MF-S175S MF-S200 MF-S350 MF-S420 15 15 15 15 15 30 30 30 100 100 100 100 100 100 100 100 Itrip Amperes at 23 C Hold Trip 1.20 1.20 1.50 1.75 1.75 2.00 3.50 4.20 2.70 2.70 3.00 3.80 3.80 4.40 6.30 7.60 Initial Resistance Ohms at 23 C Min. Max. 0.085 0.085 0.050 0.050 0.050 0.030 0.017 0.012 0.160 0.160 0.090 0.090 0.090 0.060 0.031 0.024 1 Hour (R1) Post-Trip Resistance Max. Time To Trip Tripped Power Dissipation Ohms at 23 C Max. Amperes at 23 C Seconds at 23 C Watts at 23 C Typ. 0.220 0.220 0.113 0.120 0.120 0.080 0.040 0.040 6 6 8 9 9 10 20 20 5.0 5.0 5.0 4.0 4.0 4.0 3.0 6.0 1.20 1.20 1.30 1.50 1.50 1.90 2.50 2.90 NOTE: Slotted lead option available on all models. Environmental Characteristics Operating/Storage Temperature ........................-40 C to +85 C Maximum Device Surface Temperature in Tripped State ................................................125 C Passive Aging......................................................+85 C, 1000 hours ....................................5 % typical resistance change Humidity Aging....................................................+85 C, 85% R.H. 7 days ............................5 % typical resistance change Vibration ..............................................................MIL-STD-883C, Method 2007.1, ................No change Condition A Test Procedures And Requirements For Model MF-S 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 / Itrip (Amps) Ambient Operating Temperature Model MF-S120 MF-S120S MF-S150 MF-S175 MF-S175S MF-S200 MF-S350 MF-S420 -40 C 1.90 / 4.28 1.90 / 4.28 2.20 / 4.40 2.50 / 5.59 2.50 / 5.59 3.20 / 7.04 5.40 / 9.72 6.40 / 11.5 -20 C 1.70 / 3.83 1.70 / 3.83 2.00 / 4.00 2.30 / 5.14 2.30 / 5.14 2.80 / 6.16 4.80 / 8.64 5.70 / 10.3 0 C 1.50 / 3.38 1.50 / 3.38 1.80 / 3.60 2.00 / 4.47 2.00 / 4.47 2.50 / 5.50 4.30 / 7.74 5.10 / 9.23 23 C 1.20 / 2.70 1.20 / 2.70 1.50 / 3.00 1.70 / 3.80 1.70 / 3.80 2.00 / 4.40 3.50 / 6.30 4.20 / 7.60 40 C 1.00 / 2.25 1.00 / 2.25 1.30 / 2.60 1.50 / 3.35 1.50 / 3.35 1.70 / 3.74 3.00 / 5.40 3.60 / 6.51 50 C 0.90 / 2.03 0.90 / 2.03 1.10 / 2.20 1.30 / 2.91 1.30 / 2.91 1.60 / 3.52 2.80 / 5.04 3.30 / 5.97 60 C 0.80 / 1.80 0.80 / 1.80 1.00 / 2.00 1.20 / 2.68 1.20 / 2.68 1.40 / 3.08 2.50 / 4.50 3.00 / 5.43 70 C 0.70 / 1.58 0.70 / 1.58 0.90 / 1.80 1.10 / 2.46 1.10 / 2.46 1.20 / 2.64 2.20 / 3.96 2.60 / 4.70 85 C 0.50 / 1.13 0.50 / 1.13 0.70 / 1.40 0.90 / 2.01 0.90 / 2.01 0.90 / 1.98 1.70 / 3.06 2.10 / 3.80 *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. Additional Features Patents pending MF-S Series - PTC Resettable Fuses Product Dimensions A Model Min. 19.9 (0.783) 19.9 (0.783) 21.3 (0.839) 20.9 (0.823) 20.9 (0.823) 21.3 (0.839) 28.4 (1.119) 30.6 (1.205) MF-S120 MF-S120S MF-S150 MF-S175 MF-S175S MF-S200 MF-S350 MF-S420 B Max. 22.1 (0.870) 22.1 (0.870) 23.4 (0.921) 23.1 (0.909) 23.1 (0.909) 23.4 (0.921) 31.8 (1.252) 32.4 (1.276) C Min. 4.9 (0.193) 4.9 (0.193) 10.2 (0.402) 4.9 (0.193) 4.9 (0.193) 10.2 (0.402) 13.0 (0.512) 12.9 (0.508) Max. 5.2 (0.205) 5.2 (0.205) 11.0 (0.433) 5.2 (0.205) 5.2 (0.205) 11.0 (0.433) 13.5 (0.531) 13.6 (0.535) Min. 0.6 (0.024) 0.6 (0.024) 0.5 (0.020) 0.6 (0.024) 0.6 (0.024) 0.5 (0.020) 0.5 (0.020) 0.5 (0.020) D Max. 1.0 (0.039) 1.0 (0.039) 1.1 (0.043) 1.0 (0.039) 1.0 (0.039) 1.1 (0.043) 1.1 (0.043) 1.1 (0.043) Min. 5.5 (0.217) 5.5 (0.217) 4.1 (0.161) 4.1 (0.161) 4.1 (0.161) 5.0 (0.197) 6.3 (0.248) 5.0 (0.197) F Max. 7.5 (0.295) 7.5 (0.295) 5.5 (0.217) 5.5 (0.217) 5.5 (0.217) 7.6 (0.217) 8.9 (0.350) 7.5 (0.295) Min. 3.8 (0.150) 3.8 (0.150) 4.8 (0.189) 3.8 (0.150) 3.8 (0.150) 4.8 (0.189) 6.0 (0.236) 6.0 (0.236) Packaging: Bulk - 500 pcs. per bag. Tape and Reel - Consult factory. DIMENSIONS = Standard Style "S" Style SLIT A MM (INCHES) 0.5 4.0 X NOMINAL (.020) (.157) A F B D Max. 4.1 (0.161) 4.1 (0.161) 5.4 (0.213) 4.1 (0.161) 4.1 (0.161) 5.4 (0.213) 6.6 (0.260) 6.6 (0.260) F B D D D C C Terminal material: quarter-hard nickel Typical Part Marking Represents total content. Layout may vary. MANUFACTURER'S TRADEMARK PART IDENTIFICATION S120 0180T DATE CODE (FIRST DIGIT = LAST DIGIT OF YEAR; NEXT THREE DIGITS = DAY OF YEAR) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. LOT NO. (T = TAIWAN S = CHINA) MF-S Series - PTC Resettable Fuses How To Order MF -S MF 120 -S MF 150 -S MF 175 -S2 00 MF -S3 MF 50 -S4 20 Typical Time to Trip at 23 C MF - S 120 S - __ Multifuse Product Designator (R) Series S = Axial Leaded "Strap" Component 10 Time to Trip (Seconds) Hold Current, Ihold 120-420 (1.20 Amps - 4.20 Amps) Slotted Lead Option 1 Packaging Options - __ = Bulk Packaging - 2 = Tape and Reel* *Packaged per EIA486-B 0.1 0.01 0.001 1 10 100 Fault Current (Amps) MF-S, REV. K, 11/07 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.