datasheet
电子工程世界电子工程世界电子工程世界
Datasheet
型号

关键词

搜索
关键词

型号

搜索
Datasheet> 器件分类 > 无源元件> 电容器> MKPFBW51509D00MSSD
PDF数据手册
文档预览

MKPFBW51509D00MSSD

产品描述Film Capacitor,
产品类别无源元件    电容器   
文件大小437KB，共12页
制造商WIMA
官网地址https://www.wima.de/
标准
下载文档 详细参数 选型对比 全文预览

MKPFBW51509D00MSSD概述

Film Capacitor,

MKPFBW51509D00MSSD规格参数

参数名称属性值
是否Rohs认证符合
厂商名称WIMA
包装说明,
Reach Compliance Codecompli
ECCN代码EAR99
电容器类型FILM CAPACITOR
JESD-609代码e3
制造商序列号MKP4F
端子数量2
端子面层Tin (Sn)

MKPFBW51509D00MSSD文档预览

WIMA MKP 4F
NEW
Metallized Polypropylen (PP) Filter Capacitors
in PCM 27.5 mm to 52.5 mm. Capacitances from 0.68
mF
to 75
mF.
Rate Voltages from 230 VAC to 440 VAC.
Special Features
˜
˜
˜
˜
˜
High volume/capacitance ratio
High peak current capabilities
Self-healing
Long lifetime
According to RoHS 2011/65/EU
D
Electrical Data
Capacitance range:
0.68
mF
to 75
mF
Rated voltages:
230 VAC
,
275 VAC
,
305 VAC
,
350 VAC
,
440 VAC
Capacitance tolerances:
±20%, ±10%, ±5%
Operating temperature range:
–55+ C to +105+ C
Climatic test category:
55/105/56 in accordance with IEC
Insulation resistance
at +20+ C:
30 000 sec (M¸ x
mF)
Measuring voltage: 100 V/1 min.
Test voltage:
1.5 U
r DC
, 10sec.
Test specifications:
In accordance with IEC 61071 and 60068
Dissipation factors
at +20° C: tan
d
at f
1 kHz
10 kHz
PCM 27.5
5 x 10
-4
30 x 10
-4
Voltage derating:
A voltage derating factor must be applied
according to the graph:
1.2
1.0
0.8
Typical Applications
For high frequency applications e.g.
˜
AC filtering in UPS systems
˜
Harmonic filter
˜
Welding equipment
˜
Renewable energy - grid interface
U/U
N
0.6
0.4
0.2
0
80
85
90
95
T
A
/°C
100
105
Construction
Dielectric:
Polypropylene (PP) film
Capacitor electrodes:
Vacuum-deposited
Internal construction:
MKP 4F: 230 VAC, 275 VAC, 305 VAC, 350 VAC
Plastic film
Vacuum-deposited
electrode
Metal contact layer
(schoopage)
Terminating wire
Reliability:
Operational life
60 000 hours at U
r
Failure rate
10 fit (0.5 x U
r
and 40) C)
PCM 37.5
10 x 10
-4
75 x 10
-4
PCM 52.5
20 x 10
-4
150 x 10
-4
Reference frequency 1 kHz in accordance
with IEC 60384-1
Maximum pulse rise time:
PCM
27.5
37.5
52.5
230 VAC
45
20
10
max. pulse rise time V/msec at T
A
< 40) C
275 VAC
305 VAC
350 VAC
55
30
13
68
35
15
100
50
25
440 VAC
110
70
40
MKP 4F: 440 VAC
Plastic film
Vacuum-deposited
electrode
Metal contact layer
(schoopage)
Terminating wire
for pulses equal to the rated voltage (U
r DC
)
Mechanical Tests
Pull test on pins:
10 N in direction of pins
according to IEC 60068-2-21
Vibration:
6 hours at 10 ... 2000 Hz and 0.75 mm
displacement amplitude or 10 g in
accordance with IEC 60068-2-6
Low air density:
1kPa = 10 mbar in accordance with
IEC 60068-2-13
Bump test:
4000 bumps at 390 m/sec
2
in accordance with IEC 60068-2-29
Packing
Available taped and reeled up to and
including case size 15 x 26 x 31.5 /
PCM 27.5 mm.
Detailed taping information and graphs
at the end of the catalogue.
Encapsulation:
Solvent-resistant, flame-retardant plastic
case with epoxy resin seal, UL 94 V-0
Terminations:
Tinned wire.
Marking:
Colour: Red. Marking: Black.
Epoxy resin seal: Red
For further details and graphs please
refer to Technical Information.
94
01.16
WIMA MKP 4F
Continuation
D
General Data
Capacitance
1.0
1.5
2.2
3.3
4.7
6.8
10
12
15
20
22
25
30
m
F
W
9
11
11
13
15
17
20
19
19
20
24
24
31
31
25
35
25
30
30
35
35
45
45
45
45
H
19
21
21
24
26
29
39.5
32
32
39.5
45.5
45.5
46
46
45
50
45
45
45
50
50
55
55
55
65
L
31.5
31.5
31.5
31.5
31.5
31.5
31.5
41.5
41.5
41.5
41.5
41.5
41.5
41.5
57
41.5
57
57
57
57
57
57
57
57
57
PCM**
27.5
27.5
27.5
27.5
27.5
27.5
27.5
37.5
37.5
37.5
37.5
37.5
37.5
37.5
52.5
37.5
52.5
52.5
52.5
52.5
52.5
52.5
52.5
52.5
52.5
Pin
2
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
4
4
4
4
4
4
230 VAC
*/
450 VDC
I
S
I
rms
(10 kHz) at 85° C
A
A
45
70
100
150
210
300
450
200
240
300
400
440
500
600
300
700
350
400
450
500
550
600
650
700
750
2.5
3
3.5
5
7.5
8.5
11.5
8
10
12
14
15
17
19
15
20.5
15
17.5
18.5
21
22
23
25.5
26
27
Part number
MKPF3Y41006A_ _ _ _ _ _
MKPF3Y41506B_ _ _ _ _ _
MKPF3Y42206B_ _ _ _ _ _
MKPF3Y43306D_ _ _ _ _ _
MKPF3Y44706F_ _ _ _ _ _
MKPF3Y46806G_ _ _ _ _ _
MKPF3Y51006J_ _ _ _ _ _
MKPF3Y51007F_ _ _ _ _ _
MKPF3Y51207F_ _ _ _ _ _
MKPF3Y51507G_ _ _ _ _ _
MKPF3Y52007H_ _ _ _ _ _
MKPF3Y52207H_ _ _ _ _ _
MKPF3Y52507I_ _ _ _ _ _
MKPF3Y53007I_ _ _ _ _ _
MKPF3Y53009D_ _ _ _ _ _
MKPF3Y53507J_ _ _ _ _ _
MKPF3Y53509D_ _ _ _ _ _
MKPF3Y54009E_ _ _ _ _ _
MKPF3Y54509E_ _ _ _ _ _
MKPF3Y55009F_ _ _ _ _ _
MKPF3Y55509F_ _ _ _ _ _
MKPF3Y56009H_ _ _ _ _ _
MKPF3Y56509H_ _ _ _ _ _
MKPF3Y57009H_ _ _ _ _ _
MKPF3Y57509J_ _ _ _ _ _
„
„
„
„
„
m
F
„
„
„
„
„
35
40
45
50
55
60
65
70
75
„
„
„
„
„
„
„
„
„
* AC voltages: f
100 Hz
** PCM = Printed circuit module = pin spacing
Dims. in mm.
Part number completion:
Version code:
Tolerance:
Packing:
Pin length:
2-pin
4-pin
20 %
10 %
5%
bulk
6-2
=
=
=
=
=
=
=
00
D4
M
K
J
S
SD
2-pin version
P
d
0.8
1.0
1.2
PCM
27.5
37.5
52.5
pin
4-pin version
W PCM
19
20
24
31
35
25
30
35
45
37.5
37.5
37.5
37.5
37.5
52.5
52.5
52.5
52.5
b
10
12.5
12.5
20
20
20
20
20
20
P
d c
1.0
1.0
1.0
1.0
1.0
1.2
1.2
1.2
1.2
0.4
0.4
0.4
0.4
0.4
0.8
0.8
0.8
0.8
Taped version see page 143.
pin
c
pin
c
Rights reserved to amend design data without prior notification.
Continuation page 96
01.16
95
WIMA MKP 4F
WIMA FKP 4
Continuation
D
General Data
Capacitance
1.0
1.5
2.2
3.3
4.7
6.8
10
12
15
20
22
25
30
m
F
W
9
11
13
15
17
20
20
20
24
25
31
25
25
30
30
35
45
45
45
H
19
21
24
26
34.5
39.5
39.5
39.5
45.5
45
46
45
45
45
45
50
55
55
65
L
31.5
31.5
31.5
31.5
31.5
31.5
41.5
41.5
41.5
57
41.5
57
57
57
57
57
57
57
57
PCM**
27.5
27.5
27.5
27.5
27.5
27.5
37.5
37.5
37.5
52.5
37.5
52.5
52.5
52.5
52.5
52.5
52.5
52.5
52.5
Pin
2
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
4
4
4
4
275 VAC*
/
600 VDC
I
S
I
rms
(10 kHz) at 85° C
A
A
55
80
120
180
260
370
300
360
450
195
600
260
286
325
390
455
520
585
650
2.5
3.5
5
5.5
8
10
10
12
14
11
16
12
14
16
17
20
21
23
24
Part number
MKPF1W41006A_ _ _ _ _ _
MKPF1W41506B_ _ _ _ _ _
MKPF1W42206D_ _ _ _ _ _
MKPF1W43306F_ _ _ _ _ _
MKPF1W44706I_ _ _ _ _ _
MKPF1W46806J_ _ _ _ _ _
MKPF1W51007G_ _ _ _ _ _
MKPF1W51207G_ _ _ _ _ _
MKPF1W51507H_ _ _ _ _ _
MKPF1W51509D_ _ _ _ _ _
MKPF1W52007I_ _ _ _ _ _
MKPF1W52009D_ _ _ _ _ _
MKPF1W52209D_ _ _ _ _ _
MKPF1W52509E_ _ _ _ _ _
MKPF1W53009E_ _ _ _ _ _
MKPF1W53509F_ _ _ _ _ _
MKPF1W54009H_ _ _ _ _ _
MKPF1W54509H_ _ _ _ _ _
MKPF1W55009J_ _ _ _ _ _
„
„
„
„
„
m
F
„
„
„
„
„
„
„
„
„
35
40
45
50
* AC voltages: f
100 Hz
** PCM = Printed circuit module = pin spacing
Dims. in mm.
2-pin version
P
d
0.8
1.0
1.2
PCM
27.5
37.5
52.5
Part number completion:
Version code:
Tolerance:
Packing:
Pin length:
2-pin
4-pin
20 %
10 %
5%
bulk
6-2
=
=
=
=
=
=
=
00
D4
M
K
J
S
SD
pin
4-pin version
W PCM
19
20
24
31
35
25
30
35
45
37.5
37.5
37.5
37.5
37.5
52.5
52.5
52.5
52.5
b
10
12.5
12.5
20
20
20
20
20
20
P
d c
1.0
1.0
1.0
1.0
1.0
1.2
1.2
1.2
1.2
0.4
0.4
0.4
0.4
0.4
0.8
0.8
0.8
0.8
Taped version see page 143.
pin
c
pin
c
Rights reserved toamend design data without prior notification.
Continuation page 97
01.16
96
WIMA MKP 4F
WIMA FKP 4
Continuation
D
General Data
Capacitance
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
12
15
20
22
25
30
m
F
m
F
W
9
11
13
15
17
20
20
24
25
24
31
^25
35
30
35
35
45
45
H
19
21
24
26
29
39.5
39.5
45.5
45
45.5
46
45
50
45
50
50
55
65
L
31.5
31.5
31.5
31.5
31.5
31.5
41.5
41.5
57
41.5
41.5
57
41.5
57
57
57
57
57
PCM**
27.5
27.5
27.5
27.5
27.5
27.5
37.5
37.5
52.5
37.5
37.5
52.5
37.5
52.5
52.5
52.5
52.5
52.5
Pin
2
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
4
4
4
4
305 VAC*
/
630 VDC
I
S
I
rms
(10 kHz) at 85° C
A
A
50
68
110
150
220
320
245
350
150
420
525
225
700
300
330
375
450
525
2
3
4
5
7
9
10
12
10
13
15
13
19
14
16
17
21
22
Part number
MKPFAW36806A_ _ _ _ _ _
MKPFAW41006B_ _ _ _ _ _
MKPFAW41506D_ _ _ _ _ _
MKPFAW42206F_ _ _ _ _ _
MKPFAW43306G_ _ _ _ _ _
MKPFAW44706I_ _ _ _ _ _
MKPFAW46807G_ _ _ _ _ _
MKPFAW51007H_ _ _ _ _ _
MKPFAW51009D_ _ _ _ _ _
MKPFAW51207H_ _ _ _ _ _
MKPFAW51507I_ _ _ _ _ _
MKPFAW51509D_ _ _ _ _ _
MKPFAW52007J_ _ _ _ _ _
MKPFAW52009E_ _ _ _ _ _
MKPFAW52209F_ _ _ _ _ _
MKPFAW52509F_ _ _ _ _ _
MKPFAW53009H_ _ _ _ _ _
MKPFAW53509J_ _ _ _ _ _
„
„
„
„
„
m
F
„
„
„
„
„
„
35
* AC voltages: f
100 Hz
** PCM = Printed circuit module = pin spacing
Dims. in mm.
2-pin version
P
d
0.8
1.0
1.2
PCM
27.5
37.5
52.5
Part number completion:
Version code:
Tolerance:
Packing:
Pin length:
2-pin
4-pin
20 %
10 %
5%
bulk
6-2
=
=
=
=
=
=
=
00
D4
M
K
J
S
SD
pin
4-pin version
W PCM
19
20
24
31
35
25
30
35
45
37.5
37.5
37.5
37.5
37.5
52.5
52.5
52.5
52.5
b
10
12.5
12.5
20
20
20
20
20
20
P
d c
1.0
1.0
1.0
1.0
1.0
1.2
1.2
1.2
1.2
0.4
0.4
0.4
0.4
0.4
0.8
0.8
0.8
0.8
Taped version see page 143.
pin
c
pin
c
Rights reserved to amend design data without prior notification.
Continuation page 98
01.16
97
WIMA MKP 4F
WIMA FKP 4
Continuation
D
General Data
Capacitance
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
12
15
20
22
25
30
m
F
m
F
W
9
11
13
15
17
20
20
24
25
24
31
^25
35
30
35
35
45
45
H
19
21
24
26
29
39.5
39.5
45.5
45
45.5
46
45
50
45
50
50
55
65
L
31.5
31.5
31.5
31.5
31.5
31.5
41.5
41.5
57
41.5
41.5
57
41.5
57
57
57
57
57
PCM**
27.5
27.5
27.5
27.5
27.5
27.5
37.5
37.5
52.5
37.5
37.5
52.5
37.5
52.5
52.5
52.5
52.5
52.5
Pin
2
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
4
4
4
4
350 VAC*
/
700 VDC
I
S
I
rms
(10 kHz) at 85° C
A
A
70
100
150
220
330
470
340
500
250
600
750
375
1000
500
550
625
750
870
1.5
3
4
5
7
11
10
13
11
14
16
13
18
16
18
19
22
25
Part number
MKPFBW36806A_ _ _ _ _ _
MKPFBW41006B_ _ _ _ _ _
MKPFBW41506D_ _ _ _ _ _
MKPFBW42206F_ _ _ _ _ _
MKPFBW43306G_ _ _ _ _ _
MKPFBW44706I_ _ _ _ _ _
MKPFBW46807G_ _ _ _ _ _
MKPFBW51007H_ _ _ _ _ _
MKPFBW51009D_ _ _ _ _ _
MKPFBW51207H_ _ _ _ _ _
MKPFBW51507I_ _ _ _ _ _
MKPFBW51509D_ _ _ _ _ _
MKPFBW52007J_ _ _ _ _ _
MKPFBW52009E_ _ _ _ _ _
MKPFBW52209F_ _ _ _ _ _
MKPFBW52509F_ _ _ _ _ _
MKPFBW53009H_ _ _ _ _ _
MKPFBW53509J_ _ _ _ _ _
„
„
„
„
„
m
F
„
„
„
„
„
„
35
Capacitance
0.68
„
1.0
m
F
W
13
H
24
L
31.5
PCM**
27.5
Pin
2/4
2/4
2/4
2/4
2/4
2/4
2/4
4
4
440 VAC*
/
1000 VDC
I
S
I
rms
(10 kHz) at 85° C
A
A
74.8
110
165
240
230
330
480
400
480
3
4
5
6
7.5
8.5
11.5
16
17
Part number
MKPF4W36806D_ _ _ _ _ _
MKPF4W41006F_ _ _ _ _ _
MKPF4W41506G_ _ _ _ _ _
MKPF4W42206I_ _ _ _ _ _
MKPF4W43307G_ _ _ _ _ _
MKPF4W44707H_ _ _ _ _ _
MKPF4W46807I_ _ _ _ _ _
MKPF4W51009F_ _ _ _ _ _
MKPF4W51209F_ _ _ _ _ _
1.5
2.2
3.3
4.7
6.8
10
12
„
„
„
„
„
m
F
15
17
20
20
24
31
35
35
26
29
39.5
39.5
45.5
46
50
50
31.5
31.5
31.5
41.5
41.5
41.5
57
57
27.5
27.5
27.5
37.5
37.5
37.5
52.5
52.5
„
* AC voltages: f
100 Hz
** PCM = Printed circuit module = pin spacing
Dims. in mm.
Part number completion:
Version code:
Tolerance:
Packing:
Pin length:
2-pin
4-pin
20 %
10 %
5%
bulk
6-2
=
=
=
=
=
=
=
00
D4
M
K
J
S
SD
Taped version see page 143.
Rights reserved to amend design data without prior notification.
Continuation page 99
01.16
98
查看更多（仅显示前5页内容，查看全部内容请下载文档。）>

MKPFBW51509D00MSSD相似产品对比

MKPFBW51509D00MSSD MKPF3Y42206B00JSSD MKPF3Y52207HD4JSSD MKPF1W46806JD4JSSD MKPFBW44706I00MSSD MKPF3Y56509HD4JSSD MKPFAW51509DD4JSSD MKPF3Y54509E00KSSD
描述 Film Capacitor, Film Capacitor, Film Capacitor, Film Capacitor, Film Capacitor, Film Capacitor, Film Capacitor, Film Capacitor,
是否Rohs认证 符合 符合 符合 符合 符合 符合 符合 符合
Reach Compliance Code compli compliant compli compliant compliant compli compliant compliant
电容器类型 FILM CAPACITOR FILM CAPACITOR FILM CAPACITOR FILM CAPACITOR FILM CAPACITOR FILM CAPACITOR FILM CAPACITOR FILM CAPACITOR
JESD-609代码 e3 e3 e3 e3 e3 e3 e3 e3
制造商序列号 MKP4F MKP4F MKP4F MKP4F MKP4F MKP4F MKP4F MKP4F
端子数量 2 2 2 2 2 2 2 2
端子面层 Tin (Sn) Tin (Sn) Tin (Sn) Tin (Sn) Tin (Sn) Tin (Sn) Tin (Sn) Tin (Sn)
厂商名称 WIMA WIMA WIMA WIMA WIMA WIMA - -
ECCN代码 EAR99 - - EAR99 EAR99 EAR99 EAR99 EAR99

推荐资源

由“与非”门构成的红外发射电路

脉冲重合检测器电路图

采用运放构成的正负基准电压源电路图

红外显微镜电路

实用简易电池自动充电器电路

全加器电路

器件捷径:   A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

热门器件

  1. MS-2H
  2. LCRS20-R47FE
  3. LT3757AEDD#PBF
  4. GSP2.2818.22
  5. C1808Z102K1GAL
  6. SIP-4709SD-03-2260FG
  7. SMA02070D6269B2200
  8. R1212N-C3.3KL-20KQ/M
  9. AME8501BEFTDE23
  10. SS3040HE
  11. C3030WV-7P-2-LCP-G30
  12. P6KE30CA

开源项目推荐更多

  1. 小巧、快速且高效的比较器为 1.8V 模拟放大再生高达 3MHz 的时钟信号
  2. ADA4610-1ARJZ-R2 正峰值检波器运算放大器的典型应用电路
  3. 使用 Microchip Technology 的 MIC2547-1YM 的参考设计
  4. 使用 Analog Devices 的 ADF7023BCPZ 的参考设计
  5. 用于 1.2V 和 1V 输出跟踪的 LTM4628IY DC/DC 模块稳压器的典型应用电路
  6. AP0100AT2L00XUGAH3-GEVB：1 MP BGA 协处理器 HB
  7. LT3464、具有集成肖特基二极管的微功率 SOT-23 升压
  8. LT6656ACDC-1.25、1.25V 微控制器电压基准和稳压器的典型应用
  9. 使用 ROHM Semiconductor 的 BD45435 的参考设计
  10. ADR06 的典型应用电路，用于精密升压输出稳压器的 3V 电压基准

热门活动更多

  1. 【有奖直播】TI 工业自动化与机器人功能安全解决方案线上研讨会
  2. 是德科技重磅新品发布会｜新一代无线测试利器VXT：开启 RF 与模拟 IQ 全链路测试
  3. 有奖直播 | 瑞萨 RA8T2 EtherCAT 双轴伺服控制方案
  4. 你晒单我买单2026第1期报名中，DigiKey得捷带您畅享好物！
  5. 免费申请《一本书讲透汽车功能安全：标准详解与应用实践》，挑战《ISO26262标准》共读，赢好礼
  6. 装备焕新月：e络盟Multicomp Pro系列产品，小投入，大升级 ―― 装备焕新惊喜体验
  7. MPS 机器人模块设计大赛报名重磅开启，锻造硬实力，让想法照进现实！
  8. 有奖直播：ADI BMS 硬件和软件设计指南
  10. 免费申请：红外定位摄像头SEN0158

热门文章更多

  1. 从夜视到“元宇宙”入口设备，ALD光学镀膜不断突破
  2. 中国研制出5分钟充满的锂电池，技术全球领先，目前已开始试用
  3. 郭明錤预测苹果第二代AirPods Pro 将会带来新外观、无损音频
  4. S3C2440的中断机制
  5. 西门子PLC的工作模式
  6. 西门子和三菱系列PLC的基本逻辑指令
  7. 高级负载诊断功能助力缩短 24 VDC 配电的工厂停机时间

技术资料推荐更多

  1. 石头剪刀布数据集测试集
  2. fundamentals of Photonics CH1 光電子學
  3. 电子学必知必会-Electronics Explained
  4. 常用金属材料手册.pdf
  5. FANUC 31I PMC密码破解程序
  6. HJ-5G PIC开发板数码管实验
  7. 基于TFT Display 的CY8CPROTO-BLE数字组件外设操作源码
  8. YM12864I.pdf
  9. 苹果笔记本原理图
  10. Altium-常用3D封装库（Step）【常用贴片篇】 TO-252-3.rar

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关： 大学堂 TI培训 Datasheet 电子工程 索引文件: 886  2174  91  2551  1580  18  44  2  52  32 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编：100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved