SMD Thick Thin Film Chip Resistors |
|
 |
 |
|
|
Dimension in mm |
|
Size |
A |
B |
C |
D |
E |
| 0402 |
1.00 ± 0.05
|
0.50 ±
0.05
|
0.35 ±
0.05
|
0.20 ±
0.05
|
0.20 ±
0.10
|
| 0603 |
1.60
± 0.20
|
0.80 ±
0.15
|
0.40 ±
0.10
|
0.20 ±
0.15
|
0.30
±
0.15
|
| 0805 |
2.00 ± 0.15
|
1.25 ±
0.15
|
0.50 ±
0.15
|
0.30 ± 0.15
|
0.40 ±
0.15
|
| 1206 |
3.10 ±
0.15
|
1.55 ± 0.15
|
0.60 ±
0.15
|
0.40 ± 0.15
|
0.45 ±
0.15
|
|
|
Rated Power |
|
Item |
0402 |
0603 |
0805 |
1206 |
|
Rated Power |
1/16W |
1/8W |
1/4W |
|
Max. Operating Voltage |
25 |
50 |
150 |
200 |
|
Max. Over Load Voltage |
50 |
100 |
300 |
400 |
|
Resistance Tolerance |
F
= ±1% G = ±2%
J =
±5% 0 = Jumper |
|
Resistance Range |
Significant figures + number of zeros
; Letter R = Decimal Point |
|
Jumper Rated Current |
1 |
2 |
|
Jumper Resistance Value |
< 50
m ohm |
|
Operating Temperature Range |
- 55 ℃
~ + 125 ℃ |
|
Temperature Coefficient |
± 200
ppm/℃ or ± 100
ppm/℃ |
|
Rated Temperature |
+ 70℃ |
|
|
Characteristics
|
|
Item |
1 % |
2 % 5 % |
Test Methods
(JIS C 5202) |
|
Temperature Cycling |
±(0.5%+0.05 ohm) |
±(1.0%+0.05
ohm) |
- 55
℃ ~
+ 125 ℃ |
|
Short Time Over Load |
±(1.0%+0.05 ohm) |
±(2.0%+0.10
ohm) |
Rated Voltage x 2.5 for 5 seconds |
|
Resistance to Soldering Heat |
±(0.5%+0.05 ohm) |
±(1.0%+0.05 ohm) |
260
℃
± 5 ℃
for 10 seconds |
|
Moisture Loading
Life |
±(0.5%+0.05 ohm) |
±(3.0%+0.10
ohm) |
60℃
± 2℃ 90-95%RH 1000 Hrs
at RCWV 1.5 Hrs ON ; 0.5 Hrs OFF |
|
Load Life |
±(1.0%+0.05
ohm) |
±(3.0%+0.10
ohm) |
70
℃
± 2 ℃
1000 Hrs
at RCWV 1.5 Hrs ON ; 0.5 Hrs OFF |
|
Solderability |
Coverage≧95% |
Coverage≧95% |
230
℃
± 5 ℃
for 3 sec |
|
Bending Strength |
±(1.0%+0.05
ohm) |
±(1.0%+0.05
ohm) |
Bending Distance: 3mm (10
sec) |
|
|
See SMD ceramic chip capacitors |
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