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 legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

Devices taped using EIA-468/IEC 60286-2 standards. See table below and figures for details.

Dimension Description

IEC

Mark

EIA

Mark

Dimensions

Tolerance

Carrier tape width

W

W

18

(.709)

+1.0/-0.5

(+.039/-.020)

Hold down tape width

W0

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

H1

H1

38.5

(1.516)

max.

Cutout length

L

11

(.433)

max.

Sprocket hole pitch: MF-RX020/72 ~ MF-RX185/72

P0

P0

12.7

(.500)

±0.3

(±.012)

Sprocket hole pitch: MF-RX250/72 ~ MF-RX375/72

P0

P0

25.4

(1.00)

±0.3

(±.012)

Device pitch: MF-RX020/72 ~ MF-RX090/72

P

P

12.7

(.500)

±0.3

(±.012)

Device pitch: MF-RX110/72 ~ MF-RX185/72

P

P

25.4

(1.00)

±0.6

(±.024)

Device pitch: MF-RX250/72 ~ MF-RX375/72

P

P

30.0

(1.181)

±0.6

(±.024)

Pitch tolerance

20 consecutive

±1

(±.039)

Composite tape thickness

t

t

0.9

(.035)

max.

Overall tape and lead thickness: MF-RX020/72 ~ MF-RX090/72

t1

t1

2.0

(.079)

max.

Overall tape and lead thickness: MF-RX110/72 ~ MF-RX375/72

t1

t1

2.3

(.091)

max.

Splice sprocket hole alignment

0

±0.3

(±.012)

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-RX020/72 ~ MF-RX185/72

P1

P1

3.81

(.150)

±0.7

(±.028)

Ordinate to adjacent component lead: MF-RX250/72 ~ MF-RX375/72

P1

P1

9.9

(.390)

±0.7

(±.028)

Lead spacing: MF-RX020/72 ~ MF-RX185/72

F

F

5.08

(.200)

+0.6/-0.2

(+.024/-.008)

Lead spacing: MF-RX250/72 ~ MF-RX375/72

F

F

10.2

(.400)

+0.6/-0.2

(+.024/-.008)

— Continued on next page —

DIMENSIONS:

MM

(INCHES)