SMR Surface Mount Resistors
Surface Mount Resistors 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 Resistors body sizes range from 0201 to 2512. Seven-inch reels are standard, but eleven and thirteen inch reels sizes are available. Paper carrier tape is standard for Chip Resistors. In addition, Zero-Ohm Resistors are also available. 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.
| Drawing | Part Number | Body Size | Tape Width |
Tape Pitch |
Quantity 7" Reel |
Quantity Bulk Cassette |
|
| (Inches) | (mm) | ||||||
|
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|
0201SMR-PA | .02" x 01" | 0.5 x 0.25mm | 8mm | 2mm | 10,000 | 50,000 |
 Drawing |
0402SMR-PA | .04" x .02" | 1.0 x 0.5mm | 8mm | 2mm | 10,000 | 80,000 |
| 0603SMR-PA | .06" x .03" | 1.5 x 0.8mm | 8mm | 4mm | 5,000 | 25,000 | |
| 0805SMR-PA | .08" x .05" | 2.0 x 1.27mm | 8mm | 4mm | 5,000 | 10,000 | |
| 1206SMR-PA | .12" x .06" | 3.0 x 1.5mm | 8mm | 4mm | 5,000 | 5,000 | |
| 1210SMR-PA | .12" x .10" | 3.0 x 2.5mm | 8mm | 4mm | 5,000 | — | |
Bulk
Cassette Feeder Drawing
- 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.
- PA = paper tape.
- Add a “B” to the end of the part number for bulk.
- Add a “C” to the end of the part number for bulk cassette feeder.
- 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.