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Lead-Free Surface Mount Resistors (SMR)


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SMR
Lead-Free Surface Mount Resistors

Surface Mount Resistors (SMR) are best suited for commercial industrial and automotive applications. Chip Resistors are suitable for a wide range of solder processes, and are ideal for high-speed electronic assembly equipment. Chip Resistor body size range from 01005 to 1210. Seven-inch reels are standard, but eleven and thirteen-inch reels are available upon special request. Paper carrier tape is standard for Chip Resistors. In addition, Zero-Ohm Chip Resistors have a copper wire internally. This creates a short condition. Zero-Ohm Chip Resistors can be used to check for continuity after soldering.

SMR Surface Mount Resistors—Lead-Free

Part Description

Body Size

Metric

Tape

Width

Tape

Pitch

Quantity
7" Reel

(Inch)

(mm)

01005SMR-PA-Sn-0

.01" x .005"

0.4 x 0.2mm

0402

8mm

2mm

20,000

0201SMR-PA-Sn-0

.02" x .01"

0.6 x 0.3mm

0603

8mm

2mm

15,000

0402SMR-PA-Sn-0

.04" x .02"

1.0 x 0.5mm

1005

8mm

2mm

10,000

0603SMR-PA-Sn-0

.06" x .03"

1.6 x 0.8mm

1608

8mm

4mm

5,000

0805SMR-PA-Sn-0

.08" x .05"

2.0 x 1.2mm

2012

8mm

4mm

5,000

1206SMR-PA-Sn-0

.12" x .06"

3.2 x 1.6mm

3216

8mm

4mm

5,000

1210SMR-PA-Sn-0

.12" x .10"

3.2 x 2.6mm

3225

8mm

4mm

4,000

Notes

* Surface mount resistors come packaged on paper carrier tape and 7" reels (larger quantities are available upon request).

* Plastic carrier tape is non-standard for surface mount resistors.

* The numeric section of the part number refers to the physical body size (in inches) of the component. For example: Part number 0402SMR-PA has a body size of .04" length by .02" width.

* Chip resistor arrays are available (call for availability).

* Resistors are now only available standard lead-free with 100% Sn over Ni.

Part Description System


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* Tape Type: PA=Paper Tape, PL=Plastic Tape.

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SMR Component Dimensions

Metric

Inch

L

W

H

c

d

* Unit weight/pc.

0402

01005

0.4 +/- 0.02

0.2 +/- 0.02

0.12 +/- 0.02

0.1 +/- 0.03

0.1 +/- 0.03

-

0603

0201

0.6 +/- 0.03

0.3 +/- 0.03

0.23 +/- 0.03

0.1 +/- 0.05

0.15 +/- 0.05

0.16mg

1005

0402

1.0 +/- 0.05

0.5 +/- 0.05

0.35 +/- .05

0.2 +/- 0.1

0.25 + 0.05 - 0.10

0.6mg

1608

0603

1.6 +/- 0.1

0.8 + 0.15 - 0.05

0.45 +/- 0.10

0.3 +/- 0.1

0.3 +/- 0.1

2mg

2012

0805

2.0 +/- 0.1

1.25 +/- 0.10

0.55 +/- 0.10

0.4 +/- 0.2

0.4 +/- 0.2

5mg

3216

1206

3.2 +/- 0.15

1.6 +/- 0.15

0.55 +/- 0.10

0.5 +/- 0.25

0.5 +/- 0.25

9mg

3225

1210

3.2 +/- 0.15

2.5 +/- 0.15

0.55 +/- 0.15

0.5 +/- 0.25

0.5 +/- 0.25

16mg

Unit: mm *Values for reference




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