SMD元器件的符号意义

片状电容
S | 0805 | N | 101 | J | JH | R | N |
片式电容 | 尺寸 | 温度特性 | 容量代码 | 公差 | 额定电压 | 包装形式 | 端头特性 |
0805 1206 1210 1812 | N=NPO W=X7R Z=Z5U Y=Y5V | 两位有效内+零的个数。例如: 10PF=100 100PF=101 1000PF=102 22.000PF=223 100.000PF=104 | J=±5% K=±10% M=±20% Z=+80-20% | 1E=25V 1H=50V 2A=100V 2E=250V 2H=500V 2J=630V | B: 散装 R: 编带 卷装 | N=阻挡层 P=钯、镀电极 S=银 |
片状电阻
型号 TYPE | 电阻温度系数 TCR | 电阻值 RESISTANCE VALUE | 误差TOSERANCE | 包装 PACKAGING CODES |
RC-03 (0603) (0805) RC-06 (1206) | K±100PPM/℃ L±200PPM/℃ | Ist two digits Are significant . 3rd digit is number of zeros following Letter R is Decimal Point | J=±5% G=±2% *F±1% | T=Paper tape,5,000 Pcs K=Embossed tape, 4,000Pcs B=Bulk,2,000 Pcs |
*1%Type100pmm/℃ only
片状钽电容
代码 | EIA代码 | L90.2(0.126) | W+0.2(0.008) -0.1(0.004) | H+0.2(0.008) -0..1(0.004) | W1 0.2(0.008) | A+0.3(0.012) -0.2(0.008) | S Min. |
A | 3216 | 3.2(0.126 | 1.6(0.063) | 1.6(0.063) | 1.2(0.047) | 0.8(0.031) | 1.1(0.043) |
B | 3528 | 3.50.138 | 2.8(0.110) | 1.9(0.075) | 2.2(0.087) | 0.8(0.031) | 1.4(0.055) |
C | 9032 | 6.00.126 | 3.2(0.126) | 2.3(0.102) | 3.2(0.087) | 1.3(0.051) | 2.9(0.114) |
D | 7343 | 7.30.287 | 4.3(0.169) | 2.9(0.114) | 2.4(0.094) | 1.3(0.051) | 4.4(0.173) |
E | 7343H | 7.330.287 | 4.3(0.169) | 4.1(0.162) | 2.4(0.094) | 1.3(0.051) | 4.4(0.173) |
M | 426* | 4.70.185 | 2.6(0..1.2) | 2.1(0.083) | 1.4(0.055) | 0.8(0.031) | 2.7(0.106) |
N | 58466* | 5.80.228 | 4.6(0.181) | 3.2(0.126) | 2.4(0.094) | 1.3(0.051) | 2.8(0.110) |
RATINGS AND CASE CODES
| Working Voits D-Cnotage Code | ||||||||||||||||
| 4.0 | 6.3 | 10 | 16 | 20 | 25 | 35 | 50 | |||||||||
| Std | Ext | Std | Ext | Std | Ext | Std | Ext | Std | Ext | Std | Ext | Std | Ext | Std | Ext | |
0.1 |
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47 |
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10 | B | A | B |
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47 | C/E | C | D/E | C |
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