MF-SVS175-0

LO HA Ro HS CO M G E & PL I AN N FR T* EE ** Features n Very low internal resistance n 3.6 mm narrow design available n Switches at optimum temperature n Agency recognition: n Axial leaded, with flexible design options n RoHS compliant* and halogen free** available n Fully compatible with current industry standards n Weldable nickel terminals PL IA NT S 201 VS21 8S 0 *R oH S CO M MF-SVS Series - PTC Resettable Fuses MF-SVS170N MF-SVS175 MF-SVS175N MF-SVS175NL MF-SVS210 MF-SVS210N MF-SVS230 MF-SVS270 FR AD at 23 °C Ohms at 23 °C Volts Amps 10 100 10 10 10 10 10 10 10 16 100 100 100 100 100 100 100 60 Amps 1.7 1.7 1.75 1.75 1.75 2.1 2.1 2.3 2.7 Initial Resistance 4.1 4.1 4.2 4.2 4.2 5.0 5.0 5.2 6.5 RMin 0.018 0.018 0.017 0.017 0.017 0.010 0.010 0.010 0.012 RMax 0.032 1 Hour Post-trip Resistance at 23 °C Ohms R1Max 0.032 0.064 0.064 Ro VER LEA HS SI D F CO ON RE M SA E PL R IA E NT * MF-SVS170 Imax Itrip LE Model Vmax Ihold EE Electrical Characteristics 0.031 0.031 0.031 0.020 0.020 0.018 0.018 0.063 0.063 0.063 0.040 0.040 0.036 0.036 Max. Time to Trip at 23 °C Amps Seconds 8.5 5.0 8.5 8.75 8.75 8.75 10.5 10.5 12.5 13.5 Tripped Power Dissipation at 23 °C Watts 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Agency Recognition cUL TÜV Typ. E174545 R50410733 2.1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2.1 2.1 2.1 2.1 2.4 2.4 2.6 1.2 Environmental Characteristics Item Condition Criteria Operating Temperature -40 °C to +85 °C Passive Aging +60 °C, 1000 hours ±10 % typical resistance change -40 °C to +85 °C, 10 times ±5 % typical resistance change Recommended Storage Humidity Aging Thermal Shock Solvent Resistance Vibration Moisture Sensitivity Level (MSL) ESD Classification +40 °C max. / 70 % R.H. max. +60 °C, 85 % R.H. 1000 hours MIL-STD-202, Method 215 MIL-STD-883C, Method 2007.1 Condition A See Note ±10 % typical resistance change No change (marking still legible) No change (Rmin < R < R1max) Class 6 (per AEC-Q200-2, HBM) Test Procedures and Requirements Item Visual/Mechanical Resistance Time to Trip Hold Current Trip Cycle Life Trip Endurance Test Condition Verify dimensions and materials In still air @ 23 °C At specified current, Vmax, 23 °C, still air 30 min. at Ihold Vmax, Imax, 100 cycles Vmax, Imax, 48 hours Accept/Reject Criteria Per MF physical description Rmin ≤ R ≤ Rmax T ≤ max. time to trip (seconds) No trip No arcing or burning No arcing or burning WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov * RoHS Directive 2015/863, Mar 31, 2015 and Annex. ** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Applications n 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 Thermal Derating Table - Ihold (Amps) Model MF-SVS170 MF-SVS170N MF-SVS175 MF-SVS175N MF-SVS175NL MF-SVS210 MF-SVS210N MF-SVS230 MF-SVS270 -40 ºC 3.3 3.3 3.4 3.4 3.4 3.8 3.8 4.2 5.6 -20 ºC 2.8 2.8 2.9 2.9 2.9 3.3 3.3 3.6 4.7 Ambient Operating Temperature 23 ºC 40 ºC 50 ºC 1.7 1.3 1.0 1.7 1.3 1.0 1.75 1.3 1.1 1.75 1.3 1.1 1.75 1.3 1.1 2.1 1.6 1.3 2.1 1.6 1.3 2.3 1.8 1.4 2.7 2.2 1.7 0 ºC 2.3 2.3 2.3 2.3 2.3 2.7 2.7 3.0 4.0 60 ºC 0.8 0.8 0.8 0.8 0.8 1.1 1.1 1.1 1.4 70 ºC 0.5 0.5 0.5 0.5 0.5 0.8 0.8 0.8 0.9 80 ºC 0.1 0.1 0.1 0.1 0.1 0.4 0.4 0.4 0.5 *Itrip is approximately two times Ihold. Product Dimensions Model MF-SVS170 MF-SVS170N MF-SVS175 MF-SVS175N MF-SVS175NL MF-SVS210 MF-SVS210N MF-SVS230 MF-SVS270 DIMENSIONS: 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) 20.9 (0.823) A 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) 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) 4.9 (0.193) B 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) 5.5 (0.216) 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) 0.6 (0.024) C Max. Min. 0.9 4.1 (0.035) (0.161) 0.9 4.1 (0.035) (0.161) 0.9 4.1 (0.035) (0.161) 0.9 4.1 (0.035) (0.161) 0.9 6.1 (0.035) (0.240) 0.9 4.1 (0.035) (0.161) 0.9 4.1 (0.035) (0.161) 0.9 4.1 (0.035) (0.161) 0.9 4.1 (0.035) Style (0.161) Standard MM (INCHES) Leads: 1/4 Hardened Nickel 0.127 mm (.005 inch) nom. NOTE: The dimensions and shape of the leads can be modified to suit the battery pack design. D 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) 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) 3.9 (0.154) F 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) 4.1 (0.161) "S A F B D B D C Packaging Specifications MF-SVS170 ~ MF-SVS270: Bulk, 500 pcs. per bag. Tape and reel packaging may be available for high-volume requirements. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. "S  MF-SVS Series - PTC Resettable Fuses Typical Time to Trip at 23 ˚C How to Order 1000 MF - SVS 210 __ __ Multifuse® Product Designator Series SVS = Axial Leaded “Strap” Component 100 Time to Trip (Seconds) Hold Current, Ihold 170-270 (1.70 - 2.70 Amps) Narrow Device Option N = Narrow (3.6 mm) 10 Longer Lead Option L = Longer Leads Typical Part Marking 1 Represents total content. Layout may vary. Standard Width Models MANUFACTURER'S TRADEMARK 0.1 0.01 MF-SVS270 MF-SVS230 MF-SVS210, MF-SVS210N 0.001 MF-SVS175, MF-SVS175N, MF-SVS175NL MF-SVS170, MF-SVS170N 1 10 Fault Current (Amps) 100 PART IDENTIFICATION SVS210 2018S LOT NO. DATE CODE (S = CHINA) (FIRST DIGIT = LAST DIGIT OF YEAR; NEXT THREE DIGITS = DAY OF YEAR) Narrow Width Models MANUFACTURER'S TRADEMARK PART IDENTIFICATION SVS210N 2018S LOT NO. DATE CODE (S = CHINA) (FIRST DIGIT = LAST DIGIT OF YEAR; NEXT THREE DIGITS = DAY OF YEAR) MF-SVS, REV. AF, 07/20 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.  Bourns PPTC Resettable Fuses 3312 - ®2 Multifuse mm SMD® Trimming Potentiometer Application Notice • Users are responsible for independent and adequate evaluation of Bourns® Multifuse® Polymer PTC devices in the user’s application, including the PPTC device characteristics stated in the applicable data sheet. • Polymer PTC devices must not be allowed to operate beyond their stated maximum ratings. Operation in excess of such maximum ratings could result in damage to the PTC device and possibly lead to electrical arcing and/or fire. Circuits with inductance may generate a voltage above the rated voltage of the polymer PTC device and should be thoroughly evaluated within the user’s application during the PTC selection and qualification process. • Polymer PTC devices are intended to protect against adverse effects of temporary overcurrent or overtemperature conditions up to rated limits and are not intended to serve as protective devices where overcurrent or overvoltage conditions are expected to be repetitive or prolonged. • In normal operation, polymer PTC devices experience thermal expansion under fault conditions. Thus, a polymer PTC device must be protected against mechanical stress, and must be given adequate clearance within the user’s application to accommodate such thermal expansion. Rigid potting materials or fixed housings or coverings that do not provide adequate clearance should be thoroughly examined and tested by the user, as they may result in the malfunction of polymer PTC devices if the thermal expansion is inhibited. • Exposure to lubricants, silicon-based oils, solvents, gels, electrolytes, acids, and other related or similar materials may adversely affect the performance of polymer PTC devices. • Aggressive solvents may adversely affect the performance of polymer PTC devices. Conformal coating, encapsulating, potting, molding, and sealing materials may contain aggressive solvents including but not limited to xylene and toluene, which are known to cause adverse effects on the performance of polymer PTCs. Such aggressive solvents must be thoroughly cured or baked to ensure their complete removal from polymer PTCs to minimize the possible adverse effect on the device. • Recommended storage conditions should be followed at all times. Such conditions can be found on the applicable data sheet and on the Multifuse® Polymer PTC Moisture/Reflow Sensitivity Classification (MSL) note: https://www.bourns.com/docs/RoHS-MSL/msl_mf.pdf MFAN 12/18 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.  Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and its affiliates (collectively, “Bourns”). Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change without notice. 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