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
Part Description
01005SMR-PA-Sn-0 0201SMR-PA-Sn-0 0402SMR-PA-Sn-0 0603SMR-PA-Sn-0 0805SMR-PA-Sn-0 1206SMR-PA-Sn-0 1210SMR-PA-Sn-0
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.
L
Body Size (Inch)
.01” x .005” .02” x .01” .04” x .02” .06” x .03” .08” x .05” .12” x .06” .12” x .10”
upon special request. Paper carrier tape is standard for Chip Resistors. In addition, Zero-Ohm Chip Resistors have a copper wire internally. This cre- ates a short condition. Zero-Ohm Chip Resistors can be used to check for continuity after soldering.
SMR Surface Mount Resistors—Lead-Free Metric 0402
(mm)
0.4 x 0.2mm 0.6 x .03mm 1.0 x 0.5mm 1.6 x 0.8mm 2.0 x 1.2mm 3.2 x 1.6mm 3.2 x 2.6mm
0603 1005 1608 2012 3216 3225
Tape Width
8mm 8mm 8mm 8mm 8mm 8mm 8mm
Part Description System
Body SizeinInches SurfaceMountResistor
0402SMR–PA Tape Type: PA=Paper Tape, PL=Plastic Tape. Tape Type
Tape Pitch
2mm 2mm 2mm 4mm 4mm 4mm 4mm
Quantity 7” Reel
20,000 15,000 10,000 5,000 5,000 5,000 4,000
W CC
For kits see pages 90, 92, 93, 94, 98, 100, 105, 106, 107, 109, 111, and112.
H dd
Metric 0402 0603 1005 1608 2012 3216 3225
Inch
01005 0201 0402 0603 0805 1206 1210
L
0.4 +/– 0.02 0.6 +/– 0.03 1.0 +/– 0.05 1.6 +/– 0.1 2.0 +/– 0.1 3.2 +/– 0.15 3.2 +/– 0.15
W
SMR Component Dimensions H
c
0.2 +/– 0.02 0.3 +/– 0.03 0.5 +/– 0.05
0.8 + 0.15 – 0.05 1.25 +/– 0.10 1.6 +/– 0.15 2.5 +/– 0.15
0.12 +/– 0.02 0.23 +/– 0.03 0.35 +/– .05 0.45 +/– 0.10 0.55 +/– 0.10 0.55 +/– 0.10 0.55 +/– 0.15
0.1 +/– 0.03 0.1 +/– 0.05 0.2 +/– 0.1 0.3 +/– 0.1 0.4 +/– 0.2 0.5 +/– 0.25 0.5 +/– 0.25
d
0.1 +/– 0.03 0.15 +/– 0.05
0.25 + 0.05 – 0.10 0.3 +/– 0.1 0.4 +/– 0.2 0.5 +/– 0.25 0.5 +/– 0.25
* Unit weight/pc. —
0.16mg 0.6mg 2mg 5mg 9mg
16mg Unit: mm *Values for reference
64
Practical Components, Inc.
www.practicalcomponents.com
klaphen@practicalcomponents.com
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