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Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 6
Technical content
Features
n Cured, flame retardant epoxy polymer insulating material meets UL 94V-0 requirements n RoHS compliant* and halogen free** n Agency recognition:
Applications
Almost anywhere there is a low voltage power supply and a load to be protected, including: n Computers & peripherals n General electronics n Automotive applications MF-R Series - PTC Resettable Fuses * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. ** Bourns follows the prevailing definition of “halogen free” in the industry. 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 disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf. Environmental Characteristics Maximum Device Surface Temperature Condition A Test Procedures And Requirements For Model MF-R Series Test Test Conditions Accept/Reject Criteria http://www.ul.com/ Follow link to Online Certificates Directory, then enter UL File No. E174545, or click here
Electrical Characteristics
Model V max. Volts I max. Amps Ihold Itrip Initial Resistance
1 Hour (R1)
Max. Time to Trip Tripped Power Dissipation Amperes at 23 °C Ohms at 23 °C Ohms at 23 °C Amperes at 23 °C Seconds at 23 °C Watts at 23 °C Hold Trip Min. Max. Max. Typ. *RoHS COMPLIANT LEAD FREE *RoHS COMPLIANT **HALOGEN FREE LEAD FREE VERSIONS ARE RoHS COMPLIANT* R1107180T
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 disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf. MF-R Series - PTC Resettable Fuses Product Dimensions (see next page for outline drawing) DIMENSIONS: MM (INCHES) Additional Features n Bulk packaging, tape and reel and Ammo-Pak available on most models Model A B C D E Physical Characteristics Packaging options: BULK: All models = 500 pcs. per bag TAPE & REEL: MF-R005-MF-R160 12.7 mm device pitch = 3000 pcs. per reel MF-R185-MF-R400 25.4 mm device pitch = 1500 pcs. per reel MF-R500~MF-R1100 25.4 mm device pitch = 1000 pcs. per reel AMMO-PACK: MF-R005-MF-R160 12.7 mm device pitch = 2000 pcs. per pack MF-R185-MF-R400 25.4 mm device pitch = 1000 pcs. per pack MF-R500~MF-R1100 25.4 mm device pitch = 500 pcs. per pack 0.405 (26AWG) 0.51 (24AWG) 0.81 (20AWG)
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 disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf. MF-R Series - PTC Resettable Fuses Product Dimensions (see previous page for dimensions) A E B D B D C Style 1 A E B D C Style 2 A E C Style 3 Style 4 AE B D C NOTE: Kinked lead option is available for board standoff. Contact factory for details. NOTE: Also available with straight leads. Contact factory for details. Thermal Derating Chart - Ihold / Itrip (Amps) Model Ambient Operating Temperature -40 ºC -20 ºC 0 ºC 23 ºC 40 ºC 50 ºC 60 ºC 70 ºC 85 ºC
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 disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf. MF-R Series - PTC Resettable Fuses Typical Time to Trip at 23 ºC MF-R SERIES, REV. AH, 11/17 How to Order MF - R 1 10 - 0 - 99 Multifuse® Product Designator Series R = Radial Leaded Component Hold Current, Ihold 005-1 100 (0.05 Amps - 11.0 Amps) Packaging Options - __ = Bulk Packaging without part number suffix option - 0-99 = Bulk Packaging with part number suffix option - 2 = T ape and Reel without part number suffix option* - 2-99 = T ape and Reel with part number suffix option* - AP = Ammo-Pak* - 0-14 = Kinked leads where straight leads are standard - 0-17 = Straight leads where kinked leads are standard Part Number Suffix Option - 99 = RoHS Compliancy As of date code April 1, 2005 all MF-R models are RoHS compliant. The suffix “-99” can be used if a new part number is required to reference the RoHS compliance, but including the “-99” suffix option is not recommended for new designs. *Packaged per EIA486-B 100 0.1 0.01 0.001 0.1 11 0 100 Fault Current (Amps) Time to trip (Seconds) MF-R017 MF-R040 MF-R075MF-R020 MF-R050MF-R065MF-R090MF-R025MF-R030MF-R010MF-R005 100 0.1 0.01 0.001 1 10 100 Fault Current (Amps) Time to trip (Seconds) MF-R110 MF-R250,250-0-10 MF-R500MF-R135 MF-R300MF-R400MF-R600MF-R700MF-R800MF-R900MF-R1100MF-R160MF-R185MF-R090 -0-9 Typical Part Marking: MF-R005 - R025 Represents total content. Layout may vary. Typical Part Marking: MF-R030 - R1100 Represents total content. Layout may vary. 025 7A S PART IDENTIFICATION MANUFACTURER'S TRADEMARK DATE CODE: WEEK 1 OF 2017 = 7A (YEAR & WEEK) WEEK 27 OF 2017 = A7 (WEEK & YEAR) MANUFACTURING LOCATION: S = CHINA R250 7180 S MANUFACTURER'S TRADEMARKPART IDENTIFICATION DATE CODE: FIRST DIGIT = LAST DIGIT OF YEAR; NEXT THREE DIGITS = DAY OF YEAR MANUFACTURING LOCATION: T = TAIWAN S = CHINA
DIMENSIONS: MM (INCHES) IEC EIA Dimensions Dimension Description Mark Mark Dimensions Tolerance Carrier tape width W W 18 -0.5/+1.0 Hold down tape width W4 11 min. W0 (.433) Hold down tape No protrusion Top distance between tape edges W2 W 6 3 max. (.118) Sprocket hole position W1 W 5 9 -0.5/+0.75 Sprocket hole diameter D0 D 0 4 ±0.2 (.157) (±.0078) Abscissa to plane (straight lead) H H 18.5 ±3.0 (.728) (±.118) Abscissa to plane (kinked lead) H0 H 0 16 ±0.5 (.63) (±.02) Abscissa to top (straight lead) H1 H 1 38.0 max. (1.496) Abscissa to top (kinked lead) H1 H 1 32.2 max. (1.268) Overall width w/lead protrusion (straight lead) C1 55.0 max. (2.165) Overall width w/lead protrusion (kinked lead) C1 43.2 max. (1.7) Overall width w/o lead protrusion (straight lead) C2 54.0 max. (2.126) Overall width w/o lead protrusion (kinked lead) C2 42.5 max. (1.673) Lead protrusion I1 L 1 1.0 max. (.039) Protrusion of cutout L L 11 max. (.433) Protrusion beyond hold-down tape I2 I 2 Not specified Sprocket hole pitch P0 P 0 12.7 ±0.3 (0.5) (±.012) Pitch tolerance 20 consecutive ±1 (±.039) Device pitch: MF-R005–MF-R160, MF-R/90, MF-RX020/72–MF-RX030/72 12.7 ±0.3 (0.5) (±.012) Device pitch: MF-R185–MF-R400, MF-R/600, MF-RX110–MF-RX375 MF-RX040/72–MF-RX375/72 25.4 ±0.6 (1.0) (±.024) Tape thickness t t 0.9 max. (.035) Tape thickness with splice: MF-R010–MF-R160, t1 max. MF-RX110/72–MF-RX185/72 1.5 (.059) Tape thickness with splice: MF-R250–MF-R1100, t1 max. MF-RX110–MF-RX375, MF-R/90, MF-RX250/72-MF-RX375/72 2.3 (.091) Splice sprocket hole alignment 0 ±0.3 (±.012) Body lateral deviation Δh Δh 0 ±1.0 (±.039) Body tape plane deviation Δp Δp 0 ±1.3 (±.051) MF-R, MF-R/90, MF-R/600, & MF-RX, & MF-RX/72 Series Tape and Reel Specifications 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 disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf. Devices taped using EIA468–B/IEC286-2 standards. See table below and Figures 1 and 2 for details. DIMENSIONS: MM (INCHES)
h w h f d Reel Upper side Tape Lower side User direction of feed t User direction of feed Cross section A - B p p H Reference plane W A B F D0P0I1 L hh h w h f d Reel Upper side Tape Lower side User direction of feed t User direction of feed Cross section A - B p p H Reference plane W A B F D0P0I1 L hh IEC EIA Dimensions Dimension Description Mark Mark Dimensions Tolerance Lead spacing: MF-R, MF-R/90, MF-R/600, MF-RX, MF-RX/72 F F 5.08 ±0.2 (0.2) (±0.008) Reel width w W 2 56.0 max. (2.205) Reel diameter d a 370.0 max. (14.57) Space between flanges less device 4.75 ±3.25 Arbor hole diameter f c 26.0 ±12.0 (1.024) (±.472) Core diameter: MF-R, MF-RX, MF-R/90 h n 80 max. (3.15) Core diameter: MF-R/600 h n 91 max. (3.58) Box: MF-R, MF-RX, MF-R/90 62 355 345 nom. (2.44) (14.0) (13.6) Consecutive missing places: MF-R, MF-RX, MF-R/90 3 max. Consecutive missing places: MF-R/600 none Empty places per reel: MF-R, MF-RX, MF-R/90 Not specified Empty places per reel: MF-R/600 0.1 % 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 disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf. Taped Component Dimensions - Figure 1 DIMENSIONS: MM (INCHES) MF-R, MF-R/90, MF-R/600, MF-RX, & MF-RX/72 Series Tape and Reel Specifications Reel Dimensions - Figure 2