MFRG

MF-RG BOURNS | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 4

Technical content

Features

■ Radial leaded devices ■ Smaller size for similar Ihold rating ■ Faster tripping ■ RoHS compliant*

Applications

■ Automotive applications ■ Anywhere space is limited and fast tripping is required Maximum Device Surface Temperature Condition A Environmental Characteristics Test Test Conditions Accept/Reject Criteria Test Procedures And Requirements For Model MF-RG Series *RoHS COMPLIANT RG700 Thermal Derating Chart - Ihold (Amps) Ambient Operating Temperature Model -40 °C -20 °C0 °C 23 °C 40 °C 50 °C 60 °C 70 °C 85 °C *Itrip is approximately two times Ihold. Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700 www.bourns.comCircuit Protection Division

Typical Time to Trip at 23 °C MF-RG SERIES, REV. C, 06/07 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. How to Order MF - RG 300 - __ Multifuse® Product Designator Style RG = Smaller Radial Leaded Component Component Hold Current, Ihold 300-500 (3.0 Amps - 5.0 Amps) Packaging Options - = Bulk Packaging - 2 = Tape and Reel - AP = Ammo-Pak Typical Part Marking Represents total content. Layout may vary. RG300 6180T MANUFACTURER'S TRADEMARKPART IDENTIFICATION DATE CODE (LAST DIGIT OF YEAR & JULIAN DATE) LOT NO. (T = TAIWAN) Product Dimensions Packaging options: 0.81 (20AWG) MF-RG Series - PTC Resettable Fuses MM (INCHES)DIMENSIONS = A E B D C F NOTE: Kinked leads are available for board standoff options. Contact factory for details. COPYRIGHT© 2005, BOURNS, INC. LITHO IN U.S.A., MF0526 12/05 0.001 0.01 0.1 100 1 10 100 Fault Current (Amps) Time to Trip (Seconds) MF-RG300 MF-RG500

Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. Devices taped using EIA468–B/IEC60286-2 standards. See table below and Figures 1 and 2 for details. IEC EIA Dimensions Dimension Description Mark Mark Dimensions Tolerance Carrier tape width WW Hold down tape width: all others W4 min. Hold down tape W0 No protrusion Top distance between tape edges W2 W6 max. Sprocket hole position W1 W5 Sprocket hole diameter D0 D0 Abscissa to plane (straight lead) HH Abscissa to plane (kinked lead) H0 H0 Abscissa to top (straight lead) H1 H1 max. Abscissa to top (kinked lead) H1 H1 max. Overall width w/lead protrusion (straight lead) C1 max. Overall width w/lead protrusion (kinked lead) C1 max. Overall width w/o lead protrusion (straight lead) C2 max. Overall width w/o lead protrusion (kinked lead) C2 max. Lead protrusion I1 L1 max. Protrusion of cutout LL max. Protrusion beyond hold-down tape I2 I2 Not specified Sprocket hole pitch P0 P0 Pitch tolerance 20 consecutive Device pitch: Tape thickness tt max. Tape thickness with splice: t1 max. Splice sprocket hole alignment Body lateral deviation ∆h ∆h 0 Body tape plane deviation ∆p ∆p 0 Lead seating plane deviation ∆P1 P1 Lead spacing: FF Reel width ww max. Reel diameter da max. Space between flanges less device MF-RG Series Tape and Reel Specifications (.709) -0.5/+1.0 (-0.02/+.039) (.354) -0.5/+0.75 (-0.02/+0.03) (.157) ±0.2 (±.0078) 18.5 (.728) ±3.0 (±.118) (.63) 32.2 (1.268) 38.0 (1.496) 43.2 (1.7) 55.0 (2.165) 54.0 (2.126) 42.5 (1.673) 1.0 (.039) (.433) ±0.5 (±.02) 12.7 (0.5) 12.7 (0.5) 0.9 (.035) 4.0 (.157) 8.0 (.1315) 2.0 (.079) 3.81 (.015) 56.0 (2.20) 370.0 (14.57) ±0.3 (±.012) (±.039) (±.039) ±0.2 (±.008) ±0.3 (±.051) ±0.7 (±.028) 4.75 (.187) ±3.25 (±.128) (.433) (.118) DIMENSIONS = MM (INCHES)

MF-RG Series Tape and Reel Specifications Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. t User direction of feed Cross section A - B ∆p ∆p H Reference plane W A B F D0P0I1 L ∆h∆h h w h f d Reel Upper side Tape Lower side User direction of feed Reel Dimensions - Figure 2 Taped Component Dimensions - Figure 1 DIMENSIONS = MM (INCHES) IEC EIA Dimensions Dimension Description Mark Mark Dimensions Tolerance Arbor hole diameter fc Core diameter hn max. Box max. Consecutive missing places 3 max. Empty places per reel Not specified 26.0 (1.02) 80.0 (3.15) ±12.0 (±.472) (2.52) 372 (14.6) 362 (14.25)