欢迎访问ic37.com |
会员登录 免费注册
发布采购
所在地: 型号: 精确
  • 批量询价
  •  
  • 供应商
  • 型号
  • 数量
  • 厂商
  • 封装
  • 批号
  • 交易说明
  • 询价
  •  
  • 北京元坤伟业科技有限公司

         该会员已使用本站17年以上

  • 12061A470KAT2A
  • 数量-
  • 厂家-
  • 封装-
  • 批号-
  • -
  • QQ:857273081QQ:857273081 复制
    QQ:1594462451QQ:1594462451 复制
  • 010-62104931、62106431、62104891、62104791 QQ:857273081QQ:1594462451
更多
  • 12061A470KAT2A图
  • 深圳市惊羽科技有限公司

     该会员已使用本站11年以上
  • 12061A470KAT2A
  • 数量23405 
  • 厂家AVX-京瓷 
  • 封装车规-陶瓷电容 
  • 批号▉▉:2年内 
  • ▉▉¥2.5元一有问必回一有长期订货一备货HK仓库
  • QQ:43871025QQ:43871025 复制
  • 131-4700-5145---Q-微-恭-候---有-问-秒-回 QQ:43871025
  • 12061A470KAT2A图
  • 深圳市三得电子有限公司

     该会员已使用本站15年以上
  • 12061A470KAT2A
  • 数量45592 
  • 厂家AVX 
  • 封装SMD 
  • 批号2024 
  • 深圳原装现货库存,欢迎咨询合作
  • QQ:414322027QQ:414322027 复制
    QQ:565106636QQ:565106636 复制
  • 15026993318 QQ:414322027QQ:565106636
  • 12061A470KAT2A图
  • 深圳市一线半导体有限公司

     该会员已使用本站11年以上
  • 12061A470KAT2A
  • 数量15000 
  • 厂家原厂品牌 
  • 封装原厂外观 
  • 批号 
  • 全新原装部分现货其他订货
  • QQ:2881493920QQ:2881493920 复制
    QQ:2881493921QQ:2881493921 复制
  • 0755-88608801多线 QQ:2881493920QQ:2881493921

产品型号12061A470KAT2A的Datasheet PDF文件预览

C0G (NP0) Dielectric  
General Specifications  
C0G (NP0) is the most popular formulation of the “temperature-compensating,” EIA Class I ceramic materials.  
Modern C0G (NP0) formulations contain neodymium, samarium and other rare earth oxides.  
C0G (NP0) ceramics offer one of the most stable capacitor dielectrics available. Capacitance change with  
temperature is 0 ±30ppm/°C which is less than ±0.3% C from -55°C to +125°C. Capacitance drift or hysteresis  
for C0G (NP0) ceramics is negligible at less than ±0.05% versus up to ±2% for films. Typical capacitance  
change with life is less than ±0.1% for C0G (NP0), one-fifth that shown by most other dielectrics. C0G (NP0)  
formulations show no aging characteristics.  
PART NUMBER (see page 4 for complete part number explanation)  
0805  
5
A
101  
J
A
T
2
A
Size  
(L” x W”)  
Voltage  
6.3V = 6  
10V = Z  
16V = Y  
25V = 3  
50V = 5  
100V = 1  
200V = 2  
250V = V  
500V = 7  
Dielectric  
C0G (NP0) = A  
Capacitance  
Code (In pF)  
2 Sig. Digits +  
Number of Zeros  
Capacitance  
Tolerance  
Failure  
Rate  
A = Not  
Applicable  
Terminations  
T = Plated Ni  
and Sn  
Packaging  
2 = 7” Reel  
4 = 13” Reel  
U = 4mm TR  
(01005)  
Special  
Code  
B = ±.10 pF (<10pF)  
C = ±.25 pF (<10pF)  
D = ±.50 pF (<10pF)  
F = ±1% (≥ 10 pF)  
G = ±2% (≥ 10 pF)  
J = ±5%  
A = Std.  
Product  
Contact  
Factory For  
1 = Pd/Ag Term  
7 = Gold Plated  
Contact Factory  
For Multiples  
NOT RoHS  
COMPLIANT  
K = ±10%  
NOTE: Contact factory for availability of Termination and Tolerance Options for Specific Part  
Numbers. Contact factory for non-specified capacitance values.  
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or  
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.  
3
022620  
C0G (NP0) Dielectric  
Specifications and Test Methods  
Parameter/Test  
Operating Temperature Range  
Capacitance  
NP0 Specification Limits  
Measuring Conditions  
Temperature Cycle Chamber  
Freq.: 1.0 MHz ± 10% for cap ≤ 1000 pF  
1.0 kHz ± 10% for cap > 1000 pF  
Voltage: 1.0Vrms ± .2V  
-55ºC to +125ºC  
Within specified tolerance  
<30 pF: Q≥ 400+20 x Cap Value  
≥30 pF: Q≥ 1000  
Q
100,000MΩ or 1000MΩ - µF,  
Charge device with rated voltage for 60 ± 5 secs  
@ room temp/humidity  
Insulation Resistance  
whichever is less  
Charge device with 250% of rated voltage for 1-5  
seconds, w/charge and discharge current limited  
to 50 mA (max)  
Note: Charge device with 150% of rated voltage  
for 500V devices.  
Dielectric Strength  
No breakdown or visual defects  
Appearance  
Capacitance  
No defects  
Deflection: 2mm  
Test Time: 30 seconds  
±5% or ±.5 pF, whichever is greater  
Meets Initial Values (As Above)  
Variation  
Resistance to  
Flexure  
Q
Stresses  
Insulation  
Resistance  
≥ Initial Value x 0.3  
≥ 95% of each terminal should be covered  
Dip device in eutectic solder at 230 ± 5ºC for 5.0 ±  
0.5 seconds  
Solderability  
with fresh solder  
Appearance  
No defects, <25% leaching of either end terminal  
≤ ±2.5% or ±.25 pF, whichever is greater  
Meets Initial Values (As Above)  
Capacitance  
Variation  
Dip device in eutectic solder at 260ºC for  
60sec- onds. Store at room temperature  
for 24 ± 2hours before measuring electrical  
properties.  
Resistance to  
Solder Heat  
Q
Insulation  
Resistance  
Meets Initial Values (As Above)  
Dielectric  
Strength  
Meets Initial Values (As Above)  
Appearance  
No visual defects  
Step 1: -55ºC ± 2º  
30 ± 3 minutes  
Capacitance  
Variation  
≤ ±2.5% or ±.25 pF, whichever is greater  
Step 2: Room Temp  
≤ 3 minutes  
Q
Meets Initial Values (As Above)  
Meets Initial Values (As Above)  
Step 3: +125ºC ± 2º  
Step 4: Room Temp  
30 ± 3 minutes  
Thermal Shock  
Insulation  
Resistance  
≤ 3 minutes  
Dielectric  
Strength  
Appearance  
Repeat for 5 cycles and measure after  
24 hours at room temperature  
Meets Initial Values (As Above)  
No visual defects  
Capacitance  
≤ ±3.0% or ± .3 pF, whichever is greater  
Charge device with twice rated voltage in test  
chamber set at 125ºC ± 2ºC  
Variation  
≥ 30 pF:  
≥10 pF, <30 pF:  
<10 pF:  
Q≥ 350  
Q≥ 275 +5C/2  
Q≥ 200 +10C  
for 1000 hours (+48, -0).  
Q
(C=Nominal Cap)  
Load Life  
Remove from test chamber and stabilize at  
room temperature for 24 hours  
before measuring.  
Insulation  
Resistance  
Dielectric  
Strength  
≥ Initial Value x 0.3 (See Above)  
Meets Initial Values (As Above)  
No visual defects  
Appearance  
Capacitance  
Variation  
≤ ±5.0% or ± .5 pF, whichever is greater  
Store in a test chamber set at 85ºC ± 2ºC/ 85% ±  
5% relative humidity for 1000 hours  
≥ 30 pF:  
Q≥ 350  
Q≥ 275 +5C/2  
Q≥ 200 +10C  
(+48, -0) with rated voltage applied.  
Q
≥10 pF, <30 pF:  
<10 pF:  
Load  
Humidity  
Remove from chamber and stabilize at room  
temperature for 24 ± 2 hours before measuring.  
Insulation  
Resistance  
≥ Initial Value x 0.3 (See Above)  
Dielectric  
Strength  
Meets Initial Values (As Above)  
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or  
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.  
4
051818  
C0G (NP0) Dielectric  
Capacitance Range  
PREFERRED SIZES ARE SHADED  
SIZE  
0101*  
0201  
0402  
0603  
0805  
1206  
Soldering  
Packaging  
Reflow Only  
All Paper  
Reflow Only  
All Paper  
Reflow/Wave  
All Paper  
Reflow/Wave  
All Paper  
Reflow/Wave  
Paper/Embossed  
Reflow/Wave  
Paper/Embossed  
mm  
(in.)  
mm  
(in.)  
mm  
(in.)  
WVDC  
0.5  
1.0  
1.2  
1.5  
1.8  
2.2  
2.7  
3.3  
3.9  
4.7  
5.6  
6.8  
8.2  
10  
12  
15  
18  
22  
27  
33  
39  
47  
56  
68  
82  
100  
120  
150  
180  
220  
270  
330  
390  
470  
560  
680  
750  
820  
1000  
1200  
1500  
1800  
2200  
2700  
3300  
3900  
4700  
5600  
6800  
8200  
0.010  
0.012  
0.015  
0.018  
0.022  
0.027  
0.033  
0.039  
0.047  
0.068  
0.082  
0.1  
0.40 ± 0.02  
0.60 ± 0.09  
1.00 ± 0.10  
1.60 ± 0.15  
2.01 ± 0.20  
3.20 ± 0.20  
(L) Length  
(0.016 ± 0.0008) (0.024 ± 0.004)  
(0.040 ± 0.004)  
(0.063 ± 0.006)  
(0.079 ± 0.008)  
(0.126 ± 0.008)  
0.20 ± 0.02  
(0.008 ± 0.0008) (0.011 ± 0.004)  
0.10 ± 0.04 0.15 ± 0.05  
(0.004 ± 0.0016) (0.006 ± 0.002)  
0.30 ± 0.09  
0.50 ± 0.10  
(0.020 ± 0.004)  
0.25 ± 0.15  
(0.010 ± 0.006)  
0.81 ± 0.15  
(0.032 ± 0.006)  
0.35 ± 0.15  
(0.014 ± 0.006)  
1.25 ± 0.20  
(0.049 ± 0.008)  
0.50 ± 0.25  
(0.020 ± 0.010)  
1.60 ± 0.20  
(0.063 ± 0.008)  
0.50 ± 0.25  
(0.020 ± 0.010)  
W) Width  
(t) Terminal  
16  
25  
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
50  
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
16  
25  
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
50  
16  
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
25  
50  
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
100  
200  
16  
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
P
P
P
P
P
P
P
P
P
P
25  
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
P
P
P
P
P
P
P
P
P
P
50  
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
P
P
P
P
P
P
P
P
P
P
100  
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
P
P
P
P
P
200  
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
250  
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
N
N
N
N
N
N
N
N
N
N
N
P
P
P
P
P
P
P
P
16  
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
M
P
P
X
X
X
X
X
X
X
X
X
25  
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
M
P
P
X
X
X
X
X
X
X
X
X
50  
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
100  
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
M
P
P
P
P
P
P
P
P
P
P
X
X
X
X
200  
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
Q
Q
Q
Q
Q
X
X
X
X
X
X
250  
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
P
P
P
P
X
X
X
X
X
X
X
500  
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
P
P
P
P
P
X
X
X
X
Cap  
(pF)  
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
J
N
N
N
N
N
N
N
N
N
N
P
P
P
P
P
P
P
P
J
J
J
J
J
J
J
J
J
M
M
M
M
M
M
M
M
P
P
X
X
X
X
X
X
X
X
X
Cap  
(μF)  
X
X
X
X
WVDC  
SIZE  
16  
0101*  
25  
50  
16  
25  
0402  
50  
16  
25  
50  
0603  
100  
N
200  
16  
25  
50  
100  
0805  
200  
250  
16  
25  
50  
100  
1206  
200  
250  
500  
0201  
Letter  
A
B
C
E
G
J
K
M
P
Q
X
Y
Z
Max.  
0.33  
0.22  
0.56  
(0.022)  
0.71  
(0.028)  
0.90  
(0.035)  
0.94  
(0.037)  
1.02  
(0.040)  
1.27  
(0.050)  
1.40  
(0.05 5)  
1.52  
(0.060)  
1.78  
(0.070)  
2.29  
(0.090)  
2.54  
(0.100)  
2.79  
(0.110)  
Thickness (0.013) (0.009)  
PAPER  
EMBOSSED  
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or  
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.  
5
080420  
C0G (NP0) Dielectric  
Capacitance Range  
PREFERRED SIZES ARE SHADED  
SIZE  
1210  
1812  
1825  
2220  
2225  
Soldering  
Packaging  
Reflow Only  
Paper/Embossed  
Reflow Only  
All Embossed  
Reflow Only  
All Embossed  
Reflow Only  
All Embossed  
Reflow Only  
All Embossed  
mm  
(in.)  
3.20 ± 0.20  
(0.126 ± 0.008)  
4.50 ± 0.30  
(0.177 ± 0.012)  
4.50 ± 0.30  
(0.177 ± 0.012)  
5.70 ± 0.40  
(0.225 ± 0.016)  
5.72 ± 0.25  
(0.225 ± 0.010)  
(L) Length  
mm  
(in.)  
2.50 ± 0.20  
(0.098 ± 0.008)  
3.20 ± 0.20  
(0.126 ± 0.008)  
6.40 ± 0.40  
(0.252 ± 0.016)  
5.00 ± 0.40  
(0.197 ± 0.016)  
6.35 ± 0.25  
(0.250 ± 0.010)  
W) Width  
mm  
(in.)  
0.50 ± 0.25  
(0.020 ± 0.010)  
0.61 ± 0.36  
(0.024 ± 0.014)  
0.61 ± 0.36  
(0.024 ± 0.014)  
0.64 ± 0.39  
(0.025 ± 0.015)  
0.64 ± 0.39  
(0.025 ± 0.015)  
(t) Terminal  
WVDC  
3.9  
4.7  
25  
50  
100  
200  
500  
25  
50  
100  
200  
500  
50  
100  
200  
50  
100  
200  
50  
100  
200  
Cap  
(pF)  
5.6  
6.8  
8.2  
10  
12  
15  
18  
22  
27  
33  
39  
47  
56  
68  
82  
100  
120  
150  
180  
220  
270  
330  
390  
470  
560  
680  
820  
1000  
1200  
1500  
1800  
2200  
2700  
3300  
3900  
4700  
5600  
6800  
8200  
0.010  
0.012  
0.015  
0.018  
0.022  
0.027  
0.033  
0.039  
0.047  
0.068  
0.082  
0.1  
M
M
M
M
M
M
M
M
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
X
X
X
X
X
X
Z
M
M
M
M
M
M
M
M
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
X
X
X
X
Z
M
M
M
M
M
M
M
M
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
X
X
X
Z
M
M
M
M
M
M
M
M
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
X
X
X
X
Z
M
M
M
M
M
M
M
M
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
X
X
X
X
Z
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
Q
Q
X
X
Z
Z
Z
25  
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
X
X
X
X
Z
Z
Z
50  
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
Q
Q
Q
X
X
X
X
Z
Z
Z
Z
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
Q
Q
Q
Y
Y
Y
Y
Y
Y
Y
Y
M
M
M
M
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
M
M
M
M
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
M
M
M
M
M
M
X
X
X
X
X
X
X
X
X
X
X
Y
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
P
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
Y
P
P
P
P
P
P
P
P
P
P
P
P
P
P
Y
Y
Y
Y
Y
Y
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Y
X
X
X
X
X
X
X
X
X
X
X
P
Q
Q
Q
Q
Q
X
X
X
X
Z
Z
Z
Z
Z
100  
1812  
Cap  
(pF)  
Z
Z
Z
Z
Z
Z
Z
Z
Y
Y
Y
Z
Z
Z
Z
X
X
X
Z
Z
Y
Z
X
Z
Z
X
Z
Z
Z
Z
WVDC  
SIZE  
25  
50  
100  
1210  
200  
500  
200  
500  
50  
100  
1825  
200  
50  
100  
2220  
200  
50  
100  
2225  
200  
Letter  
A
B
C
E
G
J
K
M
N
P
Q
X
Y
Z
Max.  
Thickness  
0.33  
(0.013)  
0.22  
(0.009)  
0.56  
(0.022)  
0.71  
(0.028)  
0.90  
(0.035)  
0.94  
(0.037)  
1.02  
(0.040)  
1.27  
(0.050)  
1.40  
(0.055)  
1.52  
(0.060)  
1.78  
(0.070)  
2.29  
(0.090)  
2.54  
(0.100)  
2.79  
(0.110)  
PAPER  
EMBOSSED  
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or  
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.  
6
080420  
配单直通车
12061A471JAT2A产品参数
型号:12061A471JAT2A
是否无铅: 不含铅
是否Rohs认证: 符合
生命周期:Active
IHS 制造商:AVX CORP
零件包装代码:1206
包装说明:, 1206
Reach Compliance Code:compliant
ECCN代码:EAR99
HTS代码:8532.24.00.20
Factory Lead Time:12 weeks
风险等级:1.33
Samacsys Description:Capacitor 1206 470PF ±5% 100V
电容:0.00047 µF
电容器类型:CERAMIC CAPACITOR
介电材料:CERAMIC
高度:0.94 mm
JESD-609代码:e3
长度:3.2 mm
安装特点:SURFACE MOUNT
多层:Yes
负容差:5%
端子数量:2
最高工作温度:125 °C
最低工作温度:-55 °C
封装形状:RECTANGULAR PACKAGE
封装形式:SMT
包装方法:TR, PAPER, 7 INCH
正容差:5%
额定(直流)电压(URdc):100 V
尺寸代码:1206
表面贴装:YES
温度特性代码:C0G
温度系数:-/+30ppm/Cel ppm/ °C
端子面层:Tin (Sn) - with Nickel (Ni) barrier
端子形状:WRAPAROUND
宽度:1.6 mm
  •  
  • 供货商
  • 型号 *
  • 数量*
  • 厂商
  • 封装
  • 批号
  • 交易说明
  • 询价
批量询价选中的记录已选中0条,每次最多15条。
 复制成功!