MF-RHT750-2

*R AE **H oHS C- AL C Q2 OG OM 00 EN P CO FR LIA M EE NT PL & , IA NT Features AUTOMOTIVE G R A DE n Compliant with AEC-Q200 Rev-D- Stress n Choice of operating currents Test Qualification for Passive Components in Automotive Applications RH7 5 718 0 0S n RoHS compliant* and halogen free** n Resettable fault protection of general n Operating temperature range up to 125 °C electronic equipment n Low thermal derating factor n Agency recognition: n Higher hold currents at elevated temperature MF-RHT Series - High Temperature PTC Resettable Fuses Electrical Characteristics Vmax Model Imax Volts Amps 30 40 MF-RHT050 MF-RHT070 MF-RHT100 MF-RHT200 MF-RHT200/32 MF-RHT300 MF-RHT400 MF-RHT450 MF-RHT500 MF-RHT550 MF-RHT600 MF-RHT650 MF-RHT700 MF-RHT750 MF-RHT800 MF-RHT900 MF-RHT1000 MF-RHT1100 MF-RHT1300 30 30 16 32 16 16 16 16 16 16 16 16 16 16 16 16 16 16 40 40 100 50 100 100 100 100 100 100 100 100 100 100 100 100 100 100 Initial Resistance 1 Hour (R1) Post-Trip Resistance Max. Time to Trip Tripped Power Dissipation at 23 °C at 23 °C Ohms at 23 °C Ohms at 23 °C at 23 °C Watts Amps Min. Max. Amps Seconds Typ. 0.48 1.10 2.5 2.5 0.9 Ihold 0.5 0.7 1.0 2.0 2.0 3.0 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 9.0 10.0 11.0 13.0 Itrip 0.92 1.4 1.8 3.8 3.8 6.0 7.5 7.8 9.0 10.0 10.8 12.0 13.0 13.1 15.0 16.5 18.5 20.0 24.0 0.30 0.18 0.045 0.045 0.033 0.024 0.022 0.0175 0.0150 0.0130 0.0110 0.0100 0.0094 0.0080 0.0074 0.0062 0.0055 0.0041 0.80 0.43 0.110 0.110 0.079 0.060 0.054 0.045 0.037 0.032 0.026 0.025 0.022 0.020 0.017 0.015 0.013 0.010 3.5 5.2 12.5 12.5 15.0 20.0 22.5 25.0 27.5 30.0 32.5 35.0 37.5 40.0 45.0 50.0 55.0 60.0 Environmental Characteristics Item 1.4 5.0 1.4 3.0 1.4 3.0 1.4 5.0 3.0 5.0 3.3 3.0 3.6 9.0 3.6 6.0 3.5 5.0 4.1 5.5 4.3 7.0 4.0 7.0 4.5 8.0 10.0 9.0 11.0 13.0 4.2 5.0 5.3 5.5 6.9 cUL TÜV E174545 R50494578 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 Additional Information Condition Criteria Operating Temperature -40 °C to +125 °C Recommended Storage +40 °C max. / 70 % R.H. max. Passive Aging +85 °C, 1000 hours ±5 % typical resistance change Humidity Aging +85 °C, 85 % R.H. 1000 hours ±5 % typical resistance change -40 °C to +85 °C, 10 times ±10 % typical resistance change Thermal Shock 4.0 Agency Recognition Click these links for more information: PRODUCT TECHNICAL INVENTORY SAMPLES SELECTOR LIBRARY Solvent Resistance MIL-STD-202, Method 215 No change (marking still legible) Vibration MIL-STD-883C, Method 2007.1 Condition A No change (Rmin < R < R1max) Moisture Sensitivity Level (MSL) See Note ESD Classification Class 6 (per AEC-Q200-2, HBM) CONTACT 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.  MF-RHT Series - High Temperature PTC Resettable Fuses Test Procedures and Requirements Item Test Conditions Accept/Reject Criteria Visual/Mechanical 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 Solderability 245 °C ± 5 °C, 5 seconds 95 % min. coverage Thermal Derating Table - Ihold (Amps) Model Ambient Operating Temperature -40 °C -20 °C 0 °C 23 °C 40 °C 50 °C 60 °C 70 °C 85 °C 125 °C MF-RHT050 0.68 0.62 0.56 0.5 0.44 0.4 0.36 0.34 0.28 0.12 MF-RHT100 1.36 1.24 1.13 1.0 0.89 0.80 0.73 0.67 0.56 0.24 MF-RHT070 MF-RHT200 MF-RHT200/32 MF-RHT300 MF-RHT400 MF-RHT450 MF-RHT500 MF-RHT550 MF-RHT600 MF-RHT650 MF-RHT700 MF-RHT750 MF-RHT800 MF-RHT900 MF-RHT1000 MF-RHT1100 MF-RHT1300 0.95 2.71 2.71 4.07 5.57 6.1 6.78 7.47 8.20 8.8 9.51 10.2 10.87 12.21 13.6 14.94 17.7 0.87 2.49 2.49 3.74 5.11 5.6 6.22 6.86 7.50 8.1 8.73 9.4 9.98 11.19 12.5 13.72 16.3 0.79 2.26 2.26 3.41 4.65 5.1 5.67 6.24 6.80 7.4 7.95 8.6 9.08 10.16 11.4 12.49 14.8 0.7 2.0 2.0 3.0 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 9.0 10.0 11.0 13.0 0.62 1.77 1.77 2.65 3.62 4.0 4.44 4.85 5.3 5.7 6.17 6.6 7.06 7.97 8.8 9.7 11.4 0.56 1.60 1.60 2.40 3.29 3.6 4 4.41 4.9 5.3 5.61 6.1 6.41 7.20 8.10 8.82 10.5 0.51 1.46 1.46 2.21 3.01 3.3 3.67 4.04 4.4 4.8 5.15 5.6 5.88 6.56 7.40 8.09 9.6 0.47 1.34 1.34 2.00 2.73 3.0 3.33 3.66 4 4.3 4.66 5.0 5.33 6.04 6.60 7.32 8.6 0.39 1.11 1.11 1.66 2.27 2.5 2.78 3.05 3.3 3.6 3.88 4.1 4.43 5.01 5.50 6.09 7.2 0.17 0.49 0.49 0.74 1.01 1.1 1.22 1.36 1.5 1.6 1.73 1.9 1.97 2.19 2.5 2.71 3.3 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.  MF-RHT Series - High Temperature PTC Resettable Fuses How to Order Typical Part Marking MF - RHT 200 /32 - __ - 14 Multifuse® Product Designator Series RHT = High Temperature Radial Leaded Component Hold Current, Ihold 050 - 1300 (0.50 - 13.00 Amps) Higher Voltage Option Blank = Standard Voltage /32 = 32 Volts Packaging Options - 0 = Bulk Packaging - 2 = Tape & Reel* - AP = Ammo-Pak* Part Number Suffix Option - 14 = Kinked leads where straight leads are standard - 17 = Straight leads where kinked leads are standard Represents total content. Layout may vary. PART IDENTIFICATION MANUFACTURER'S TRADEMARK RH750 7180S DATE CODE (FIRST DIGIT = LAST DIGIT OF YEAR; NEXT THREE DIGITS = DAY OF YEAR) EXAMPLE: 7180 = 2017 DAY 180 COUNTRY OF MANUFACTURE (S = CHINA) *Packaged per EIA-468 Packaging Quantity Packaging options Bulk Tape & Reel Ammo-Pack Models Unit Quantity (Pcs.) MF-RHT050 ~ MF-RHT800 MF-RHT900 ~ MF-RHT1300 MF-RHT050 ~ MF-RHT400 MF-RHT450 ~ MF-RHT700 MF-RHT750 ~ MF-RHT1300 MF-RHT050 ~ MF-RHT400 MF-RHT450 ~ MF-RHT900 MF-RHT1000 ~ MF-RHT1300  500  250 3000 1500 1000 2000 1000  500 Unit Bag Reel Pack 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.  MF-RHT Series - High Temperature PTC Resettable Fuses Product Dimensions Model MF-RHT050 MF-RHT070 MF-RHT100 MF-RHT200 MF-RHT200/32 MF-RHT300 MF-RHT400 MF-RHT450 MF-RHT500 MF-RHT550 MF-RHT600 MF-RHT650 MF-RHT700 MF-RHT750 MF-RHT800 MF-RHT900 MF-RHT1000 MF-RHT1100 MF-RHT1300 A Max. 7.40 (0.291) 6.86 (0.27) 9.70 (0.382) 9.4 (0.37) 9.4 (0.37) 8.80 (0.35) 10.0 (0.394) 10.4 (0.41) 11.2 (0.441) 11.2 (0.441) 11.2 (0.441) 12.7 (0.50) 14.0 (0.55) 14.0 (0.55) 16.5 (0.65) 16.5 (0.65) 17.5 (0.689) 21.0 (0.827) 23.5 (0.925) B Max. 12.7 (0.500) 10.8 (0.425) 13.6 (0.535) 14.0 (0.55) 14.0 (0.55) 13.8 (0.55) 15.0 (0.591) 15.6 (0.61) 18.9 (0.744) 18.9 (0.744) 21.0 (0.827) 22.2 (0.88) 21.9 (0.862) 21.9 (0.862) 22.5 (0.88) 25.7 (1.012) 26.7 (1.051) 26.1 (1.028) 28.7 (1.130) A C Nom. 5.1 (0.201) 5.1 (0.201) 5.1 (0.201) 5.1 (0.201) 5.1 (0.201) 5.1 (0.201) 5.1 (0.201) 5.1 (0.201) 5.1 (0.201) 5.1 (0.201) 5.1 (0.201) 5.1 (0.201) 5.1 (0.201) 5.1 (0.201) 5.1 (0.201) 5.1 (0.201) 10.2 (0.402) 10.2 (0.402) 10.2 (0.402) A E D Min. 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) Tol. ± 0.7 (0.028) 0.7 (0.028) 0.7 (0.028) 0.7 (0.028) 0.7 (0.028) 0.7 (0.028) 0.7 (0.028) 0.7 (0.028) 0.7 (0.028) 0.7 (0.028) 0.7 (0.028) 0.7 (0.028) 0.7 (0.028) 0.7 (0.028) 0.7 (0.028) 0.7 (0.028) 0.7 (0.028) 0.7 (0.028) 0.7 (0.028) E Max. 3.0 (0.12) 3.0 (0.12) 3.0 (0.12) 3.0 (0.12) 3.0 (0.12) 3.0 (0.12) 3.0 (0.12) 3.0 (0.12) 3.0 (0.12) 3.0 (0.12) 3.0 (0.12) 3.0 (0.12) 3.0 (0.12) 3.0 (0.12) 3.0 (0.12) 3.0 (0.12) 3.0 (0.12) 3.0 (0.12) 3.6 (0.14) F Nom. 0.51 (0.020) 0.51 (0.020) 0.51 (0.020) 0.51 (0.020) 0.51 (0.020) 0.81 (0.032) 0.81 (0.032) 0.81 (0.032) 0.81 (0.032) 0.81 (0.032) 0.81 (0.032) 0.81 (0.032) 0.81 (0.032) 0.81 (0.032) 0.81 (0.032) 0.81 (0.032) 0.81 (0.032) 0.81 (0.032) 1.0 (0.040) A E 3 Sn/CuFe 1 Sn/CuFe 3 Sn/CuFe 3 Sn/CuFe 3 Sn/CuFe 2 Sn/Cu 2 Sn/Cu 2 Sn/Cu 2 Sn/Cu 2 Sn/Cu 2 Sn/Cu 2 Sn/Cu 2 Sn/Cu 2 Sn/Cu 2 Sn/Cu 2 Sn/Cu 2 Sn/Cu 2 Sn/Cu 2 Sn/Cu DIMENSIONS: E B B Physical Characteristics Style Material MM (INCHES) Also available with kinked and straight leads in place of standard leads (see How to Order). B D D D C F C F C F 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.  MF-RHT Series - High Temperature PTC Resettable Fuses Typical Time to Trip at 23 ˚C MF-RHT600 MF-RHT550 MF-RHT500 MF-RHT450 MF-RHT400 MF-RHT300 MF-RHT200, MF-RHT200/32 MF-RHT100 MF-RHT650 MF-RHT700 MF-RHT750 MF-RHT800 MF-RHT900 MF-RHT1000 MF-RHT1100 MF-RHT1300 1000 MF-RHT070 100 Time to Trip (Seconds) MF-RHT050 10 1 0.1 0.01 1 10 100 Fault Current (Amps) The Time to Trip curves represent typical performance of a device in a simulated application environment. Actual performance in specific customer applications may differ from these values due to the influence of other variables. 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.  MF-RHT Series Tape and Reel Specifications Devices taped using EIA-468/IEC 60286-2 standards. See table below and figures for details. IEC Mark EIA Mark Carrier tape width W Hold down tape width W0 Dimension Description Dimensions Tolerance W 18 (.709) +1.0/-0.5 (+.039/-.020) W0 5 (.197) min. Hold down tape No protrusion Adhesive tape position W2 W2 3 (.118) max. Sprocket hole position W1 W1 9 (.354) +0.75-0.5 (+.030/-.020) Sprocket hole diameter D0 D0 4 (.157) ±0.2 (±.0078) Height to seating plane (straight lead) H H 18 ~ 20 (.709 ~ .787) Height to seating plane (formed lead) H0 H0 16 (.630) ±0.5 (±.020) Overall height above abscissa: MF-RHT050 ~ MF-RHT900 H1 H1 38.5 (1.516) max. Overall height above abscissa: MF-RHT1000 ~ MF-RHT1300 H1 H1 45.0 (1.772) max. L 11 (.433) max. Cutout length Sprocket hole pitch: MF-RHT050 ~ MF-RHT900 P0 P0 12.7 (.500) ±0.3 (±.012) Sprocket hole pitch: MF-RHT1000 ~ MF-RHT1300 P0 P0 30.0 (1.18) ±0.6 (±.024) Device pitch: MF-RHT050 ~ MF-RHT900 P P 25.4 (1.00) ±0.6 (±.024) Device pitch: MF-RHT1000 ~ MF-RHT1300 P P 30.0 (1.18) ±0.6 (±.024) 20 consecutive ±1 (±.039) Pitch tolerance Composite tape thickness t t 0.9 (.035) max. Overall tape and lead thickness: MF-RHT050 ~ MF-RHT200/32 t1 t1 2.0 (.079) max. Overall tape and lead thickness: MF-RHT300 ~ MF-RHT1300 t1 t1 2.3 (.091) max. 0 ±0.3 (±.012) Splice sprocket hole alignment Front-to-back deviation Δh Δh 0 ±1.0 (±.039) Side-to-side deviation Δp Δp 0 ±1.3 (±.051) Ordinate to adjacent component lead: MF-RHT050 ~ MF-RHT900 P1 P1 3.81 (.150) ±0.7 (±.028) Ordinate to adjacent component lead: MF-RHT1000 ~ MF-RHT1300 P1 P1 9.9 (.390) ±0.7 (±.028) Lead spacing: MF-RHT050 ~ MF-RHT900 F F 5.08 (.200) +0.6/-0.2 (+.024/-.008) Lead spacing: MF-RHT1000 ~ MF-RHT1300 F F 10.2 (.400) +0.6/-0.2 (+.024/-.008) — Continued on next page — DIMENSIONS: MM (INCHES) 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.  MF-RHT Series Tape and Reel Specifications Devices taped using EIA-468/IEC 60286-2 standards. See table below and figures for details. IEC Mark EIA Mark Reel width including flanges and hub W4 w2 Dimension between flanges (measured at hub) W3 w1 A a Dimension Description Reel diameter Space between flanges (at hub, excluding device) Arbor hole diameter Core diameter h h Box dimensions P1 H1 Empty places per reel Taped Component Dimensions per EIA Mark h Figure 1 A L max allow proper reeling and unreeling 370.0 (14.57) max. 4.75 (.187) ±3.25 (±.128) ±12.0 (±.472) c 26.0 (1.024) N n 80 (3.15) H0 B W0 p max. 3 max. H1 H W1 W p D0 Reference plane P1 H1 A L P0 W0 D0 Reel Dimensions - per EIA Mark Figure 2 Cross section A - B t H1 H0 B p User direction of feed t1 W2 F p Less than 0.1 % h P0 H W1 W User direction of feed t1 Cross section A - B t Reel Upper side n a Tape User direction of feed Lower side c w1 w2 min. 62 x 372 x 372 (2.44 x 14.6 x 14.6) W2 F Tolerance 62.0 (2.44) C Reference plane Consecutive missing places Dimensions Reel Upper side n Tape User Specifications are subject to change without notice. a direction of 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 thefeed last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. MF-RHT SERIES, REV. T, 01/23 c Lower side  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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