Reproduced in: Chip resistor classification, resistance, power, package, size
Chip resistor brief
SMD fixed resistors, directly translated from chip fixed resistor, commonly known as SMD resistors (SMD resistor), is a metal glass uranium resistor. It is a resistor made of metal powder and glass uranium powder, which is printed on the substrate by screen printing method. Resistance to humidity, high temperature, low temperature coefficient. (Note: The following chip fixed resistors are called chip resistors)
Classification of Chip resistors
Type |
Categories of reference Country Giants |
Conventional series thick film chip resistors General purpose |
General purpose, 0201-0805 General purpose, 1206-2512 |
High-precision , high-stability chip resistors High Precision-high stability |
High Precision-high stability, 0201-0603 High Precision-high stability, 0805-1210 High Precision-high stability, 2010-2512 |
Conventional series film Chip resistors General Purpose Thin Film |
General purpose thin Film, 0201-2512 |
Low resistance chip resistor Low ohmic |
Low ohmic, 0402-1206 Low ohmic, 2010-2512 |
Chip resistor array Arrays |
Arrays, convex and concave |
SMD Current Sensor SMD Current Sensors |
Current Sensors-low TCR |
Chip Network Resistor Network |
Network, T-type and L-type |
SMD Resistor power
1/10w
150
1/8w
1/4w
1/2w
1/2w
Packaging |
Rated Power @ 70°c |
Maximum operating voltage V |
Inch (MIL) |
Metric (mm) |
Conventional power series |
Lifting power Series |
0201 |
0603 |
1/20w |
/ |
25 |
0402 |
1005 |
1/16w |
/ |
50 |
0603 |
1608 |
1/16w |
1/10w |
50 |
0805 |
2012 | TD style= "Text-align:center;" >
1/8w | TD style= "Text-align:center;" >
1206 |
3216 | TD style= "Text-align:center;" >
1/4w |
200 |
1210 |
3225 | TD style= "Text-align:center;" >
1/3w |
200 |
1812 |
4832 | TD style= "Text-align:center;" >
/ |
200 |
2010 |
5025 | TD style= "Text-align:center;" >
3/4w |
200 |
2512 |
6432 |
1W |
/ |
200 |
- Voltage = (Power x Resistance value) (P=V2/R) or maximum operating voltage in both of the smaller values.
SMD resistor size, Package
Inch (MIL) |
Metric (mm) |
Length (L) (mm) |
Width (W) (mm) |
High (t) (mm) |
A (mm) |
B (mm) |
0201 |
0603 |
0.60±0.05 |
0.30±0.05 |
0.23±0.05 |
0.10±0.05 |
0.15±0.05 |
0402 |
1005 |
1.00±0.10 |
0.50±0.10 |
0.30±0.10 |
0.20±0.10 |
0.25±0.10 |
0603 |
1608 |
1.60±0.15 |
0.80±0.15 |
0.40±0.10 |
0.30±0.20 |
0.30±0.20 |
0805 |
2012 |
2.00±0.20 |
1.25±0.15 |
0.50±0.10 |
0.40±0.20 |
0.40±0.20 |
130W |
3216 |
3.20±0.20 |
1.60±0.15 |
0.55±0.10 |
0.50±0.20 |
0.50±0.20 |
1210 |
3225 |
3.20±0.20 |
2.50±0.20 |
0.55±0.10 |
0.50±0.20 |
0.50±0.20 |
1812 |
4832 |
4.50±0.20 |
3.20±0.20 |
0.55±0.10 |
0.50±0.20 |
0.50±0.20 |
2010 |
5025 |
5.00±0.20 |
2.50±0.20 |
0.55±0.10 |
0.60±0.20 |
0.60±0.20 |
2512 |
6432 |
6.40±0.20 |
3.20±0.20 |
0.55±0.10 |
0.60±0.20 |
0.60±0.20 |
Classification, encapsulation, power and resistance of common SMD resistors