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MF-R250 数据表(PDF) 4 Page - Bourns Electronic Solutions |
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MF-R250 数据表(HTML) 4 Page - Bourns Electronic Solutions |
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4 / 5 page ![]() Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. Devices taped using EIA468–B/IEC286-2 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: MF-R/600 W4 min. Hold down tape width: all others W4 ref. 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 H1 H1 max. Overall width w/lead protrusion C1 max. Overall width w/o lead protrusion C2 max. Lead protrusion I1 L1 max. Protrusion of cutout LL max. Protrusion beyond hold tape I2 I2 Not specified Sprocket hole pitch P0 P0 Pitch tolerance 20 consecutive ±1 Device pitch: MF-R005 – MF-R160 & MF-R/90 Device pitch: MF-R185 – MF-R400 & MF-R/600 Device pitch: MF-RX110 – MF-RX160 Device pitch: MF-RX185 – MF-RX375 Device pitch: MF-R/250 & MF-RX/250 Tape thickness tt max. Tape thickness with splice t1 max. Splice sprocket hole alignment 0 Body lateral deviation ∆h ∆h 0 Body tape plane deviation ∆p ∆p 0 Lead seating plane deviation: MF-R/600* ∆P1 P1 Lead seating plane deviation ∆P1 P1 0 Lead spacing FF Reel width ww max. Reel diameter da max. Space between flanges less device MF-R, MF-RX, MF-R/90, MF-R/250, MF-RX/250 & MF-R/600 Series Tape and Reel Specifications 18 (.709) -0.5/+1.0 (-0.02/+.039) 9 (.354) -0.5/+0.75 (-0.02/+0.03) 4 (.157) ±0.2 (±.0078) 18.5 (.728) ±3.0 (±.118) 16 (.63) 32.2 (1.268) 43.2 (1.7) 42.5 (1.673) 1.0 (.039) 11 (.433) ±0.5 (±.02) 12.7 (0.5) 12.7 (0.5) 12.7 (0.5) 25.4 (1.0) 12.7 (0.5) 12.7 (0.5) 0.9 (.035) 2.0 (.079) 3.81 (.015) 5.08 (0.2) 56 (2.205) 370 (14.57) ±0.3 (±.012) ±0.3 (±.012) ±1.0 (±.039) ±1.3 (±.051) ±0.7 (±.028) ±0.7 (±.028) ±0.8 (±.035) 4.75 (.187) ±3.25 (±.128) 5 (.197) 11 (.433) 3 (.118) DIMENSIONS = MM (INCHES) *Differs from EIA specification. |
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