Model SW Breaker (Surface Mount Thermal Cutoff Device)

Standard Packaging Specifications

Reel (13 inch) .................................................................................................................................................................. 5,000 pcs. (fixed)

Outer Box (690 mm x 344 mm x 136 mm) .................................................................................................................... 50,000 pcs. (fixed)

Marking...........................................A label will be attached on the reel and outer box which includes the following items, at a minimum:

Part name, part number, quantity, lot number, safety approval mark (UL, etc.),

company name (Bourns KK) and any other items required by the customer.

13.5 ± 1.0

(.531 ± .039)

17.5 ± 1.0

(.689 ± .039)

21.0 ± 0.8

(.827 ± .031)

1.0

(.039)

R

13.0 ± 0.2

(.512 ± .008)

DIA.

DIA.

CENTER HOLE

ENLARGEMENT

2.0 ± 0.5

(.079 ± .020)

2.0

(.079)

2.8

(.110)

2.0

(.079)

13.0 ± 0.2

(.512 ± .008)

80.0 ± 1.0

(3.150 ± .039)

DIA.

330.0 ± 2.0

(12.992 ± .079)

DIA.

10.0

(.394)

DIA.

90.0

(3.543)

DIA.

35 °

5.0

(.197)

R

NOTES:

1) The corner and ridge radiuses (R) of inside cavity

are 0.3 mm / (.012 in.) max.

2) Cumulative tolerance of 10 pitches of the sprocket

hole is ±0.2 mm / (.008 in.).

3) Measuring of cavity positioning is based on cavity

center in accordance with JIS/IEC standard.

DIA.

1.50 +0.1/-0

(.059 +.004/-.000)

1.75

(.069)

5.5

(.217)

12.00 +0.2/-0.1

(.472 +.008/-.004)

2.00

(.079)

4.00

(.157)

8.00

(.315)

3.15

(.124)

0.3 ± 0.05

(.012 ± .002)

5.05

(.199)

1.2 +0.2/-0.1

(.047 +.008/-.004)

1.5 +0.2/-0.1

(.059 +.008/-.004)

REEL

DIMENSIONS:

MM

(INCHES)

TOLERANCES:

0.1 UNLESS OTHERWISE NOTED

(.004)

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.