EEWORLDEEWORLDEEWORLD

Part Number

Search

P6KE110CA-T

Description
Trans Voltage Suppressor Diode, 600W, 94V V(RWM), Bidirectional, 1 Element, Silicon, DO-15, ROHS COMPLIANT, PLASTIC PACKAGE-2
CategoryDiscrete semiconductor    diode   
File Size94KB,5 Pages
ManufacturerDiodes Incorporated
Environmental Compliance
Download Datasheet Parametric Compare View All

P6KE110CA-T Online Shopping

Suppliers Part Number Price MOQ In stock  
P6KE110CA-T - - View Buy Now

P6KE110CA-T Overview

Trans Voltage Suppressor Diode, 600W, 94V V(RWM), Bidirectional, 1 Element, Silicon, DO-15, ROHS COMPLIANT, PLASTIC PACKAGE-2

P6KE110CA-T Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?conform to
MakerDiodes Incorporated
Parts packaging codeDO-15
package instructionO-PALF-W2
Contacts2
Reach Compliance Codenot_compliant
ECCN codeEAR99
Other featuresEXCELLENT CLAMPING CAPABILITY
Maximum breakdown voltage116 V
Minimum breakdown voltage105 V
Breakdown voltage nominal value110.5 V
Shell connectionISOLATED
Maximum clamping voltage152 V
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeTRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 codeDO-15
JESD-30 codeO-PALF-W2
JESD-609 codee3
Maximum non-repetitive peak reverse power dissipation600 W
Number of components1
Number of terminals2
Maximum operating temperature175 °C
Minimum operating temperature-55 °C
Package body materialPLASTIC/EPOXY
Package shapeROUND
Package formLONG FORM
Peak Reflow Temperature (Celsius)260
polarityBIDIRECTIONAL
Maximum power dissipation5 W
Certification statusNot Qualified
Maximum repetitive peak reverse voltage94 V
surface mountNO
technologyAVALANCHE
Terminal surfaceMatte Tin (Sn)
Terminal formWIRE
Terminal locationAXIAL
Maximum time at peak reflow temperature40

P6KE110CA-T Preview

P6KE6V8(C)A - P6KE400(C)A
600W TRANSIENT VOLTAGE SUPPRESSOR
Features
600W Peak Pulse Power Dissipation
Voltage Range 6.8V - 400V
Constructed with Glass Passivated Die
Uni- and Bidirectional Versions Available
Excellent Clamping Capability
Fast Response Time
Lead Free Finish, RoHS Compliant (Note 1)
Mechanical Data
Case: DO-15
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Leads: Plated Leads, Solderable per MIL-STD-202, Method 208
Marking: Unidirectional - Type Number and Cathode Band
Marking: Bidirectional - Type Number Only
Ordering Information: See Page 4
Weight: 0.4 grams (approximate)
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Symbol
P
pk
I
FSM
V
F
Value
600
100
3.5
5.0
Unit
W
A
V
Characteristic
Peak Power Dissipation, t
p
= 1.0 ms
(Non repetitive current pulse, derated above T
A
= 25°C)
Peak Forward Surge Current, 8.3ms Single Half Sine Wave, Superimposed on Rated
Load Duty Cycle = 4 pulses per minute maximum
Forward Voltage @ I
F
= 35A 
                     
V
BR
200V
300µs Square Wave Pulse, Unidirectional Only 
   
V
BR
> 200V
Thermal Characteristics
Characteristic
Steady State Power Dissipation at T
L
= 75°C
Lead Lengths 9.5 mm (Mounted on Copper Land Area of 40mm)
Typical Thermal Resistance, Junction to Case
Typical Thermal Resistance, Junction to Lead
Typical Thermal Resistance, Junction to Ambient
Operating and Storage Temperature Range
Notes:
Symbol
P
D
R
θJC
R
θJL
R
θJA
T
J
, T
STG
Value
5.0
20
15
75
-55 to +175
Unit
W
°C/W
°C/W
°C/W
°C
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.
P6KE6V8(C)A - P6KE400(C)A
Document number: DS21502 Rev. 18 - 2
1 of 5
www.diodes.com
March 2010
© Diodes Incorporated
P6KE6V8(C)A - P6KE400(C)A
Electrical Characteristics
Type
Number
(Note 2)
(UNI)
P6KE6V8A
P6KE7V5A
P6KE8V2A
P6KE9V1A
P6KE10A
P6KE11A
P6KE12A
P6KE13A
P6KE15A
P6KE16A
P6KE18A
P6KE20A
P6KE22A
P6KE24A
P6KE27A
P6KE30A
P6KE33A
P6KE36A
P6KE39A
P6KE43A
P6KE47A
P6KE51A
P6KE56A
P6KE62A
P6KE68A
P6KE75A
P6KE82A
P6KE91A
P6KE100A
P6KE110A
P6KE120A
P6KE130A
P6KE150A
P6KE160A
P6KE170A
P6KE180A
P6KE200A
P6KE220A
P6KE250A
P6KE300A
P6KE350A
P6KE400A
Notes:
@T
A
= 25°C unless otherwise specified
Max
Reverse
Leakage
(Note 3)
@ V
R
I
R
(μA)
1000
500
200
50
10
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Max
Clamping
Voltage
@ I
pp
V
C
(V)
10.5
11.3
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
25.2
27.7
30.6
33.2
37.5
41.4
45.7
49.9
53.9
59.3
64.8
70.1
77.0
85.0
92.0
103.0
113.0
125.0
137.0
152.0
165.0
179.0
207.0
219.0
234.0
246.0
274.0
328.0
344.0
414.0
482.0
548.0
Type
Number
(Note 2)
(BI)
P6KE6V8CA
P6KE7V5CA
P6KE8V2CA
P6KE9V1CA
P6KE10CA
P6KE11CA
P6KE12CA
P6KE13CA
P6KE15CA
P6KE16CA
P6KE18CA
P6KE20CA
P6KE22CA
P6KE24CA
P6KE27CA
P6KE30CA
P6KE33CA
P6KE36CA
P6KE39CA
P6KE43CA
P6KE47CA
P6KE51CA
P6KE56CA
P6KE62CA
P6KE68CA
P6KE75CA
P6KE82CA
P6KE91CA
P6KE100CA
P6KE110CA
P6KE120CA
P6KE130CA
P6KE150CA
P6KE160CA
P6KE170CA
P6KE180CA
P6KE200CA
P6KE220CA
P6KE250CA
P6KE300CA
P6KE350CA
P6KE400CA
Reverse
Standoff
Voltage
V
RWM
(V)
5.80
6.40
7.02
7.78
8.55
9.40
10.20
11.10
12.80
13.60
15.30
17.10
18.80
20.50
23.10
25.60
28.20
30.80
33.30
36.80
40.20
43.60
47.80
53.00
58.10
64.10
70.10
77.80
85.50
94.00
102.00
111.00
128.00
136.00
145.00
154.00
171.00
185.00
214.00
256.00
300.00
342.00
Breakdown Voltage
V
BR @ IT
Min (V)
6.45
7.13
7.79
8.65
9.50
10.50
11.40
12.40
14.30
15.20
17.10
19.00
20.90
22.80
25.70
28.50
31.40
34.20
37.10
40.90
44.70
48.50
53.20
58.90
64.60
71.30
77.90
86.50
95.00
105.00
114.00
124.00
143.00
152.00
162.00
171.00
190.00
209.00
237.00
285.00
332.00
380.00
Max (V)
7.14
7.88
8.61
9.55
10.50
11.60
12.60
13.70
15.80
16.80
18.90
21.00
23.10
25.20
28.40
31.50
34.70
37.80
41.00
45.20
49.40
53.60
58.80
65.10
71.40
78.80
86.10
95.50
105.00
116.00
126.00
137.00
158.00
168.00
179.00
189.00
210.00
231.00
263.00
315.00
368.00
420.00
Test
Current
I
T
(mA)
10
10
10
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Max Peak
Pulse Current
I
PP
(A)
57.0
53.0
50.0
45.0
41.0
38.0
36.0
33.0
28.0
27.0
24.0
22.0
20.0
18.0
16.0
14.40
13.20
12.00
11.20
10.10
9.30
8.60
7.80
7.10
6.50
5.80
5.30
4.80
4.40
4.00
3.60
3.30
2.90
2.70
2.60
2.40
2.20
1.83
1.75
1.45
1.25
1.10
2. Suffix ‘C’ denotes bidirectional device.
3. For bidirectional devices having V
R
of 10 volts and under, the I
R
limit is doubled.
P6KE6V8(C)A - P6KE400(C)A
Document number: DS21502 Rev. 18 - 2
2 of 5
www.diodes.com
March 2010
© Diodes Incorporated
P6KE6V8(C)A - P6KE400(C)A
10,000
T
j
= 25°C
f = 1.0 MHz
V
sig
= 50mV p-p
Measured at
Zero Bias
I
P
, PEAK PULSE CURRENT (%
pp
)
C
T
, CAPACITANCE (pF)
1,000
Measured at
Stand-off Voltage
100
10
1
t, TIME (ms)
Fig. 1 Pulse Waveform
10
100
1,000
V
RWM
, REVERSE STANDOFF VOLTAGE (V)
Fig. 2 Typical Total Capacitance
100
100
Impulse
P
P
, PEAK PULSE POWER (kW)
PEAK PULSE DERATING
(% PEAK POWER OR CURRENT)
75
10
50
1.0
25
10 X 1000 Waveform
as defined by REA
T
C
= 25°C
0.1
0.1
1.0
10
100
1,000
10,000
0
0
25
50
75 100 125 150 175
T
A
, AMBIENT TEMPERATURE (°C)
Fig. 4 Pulse Derating Curve
200
P
d
, STEADY STATE POWER DISSIPATION (W)
Single phase
half-wave 60Hz
resistive or
inductive load
3.75
I
FSM
, PEAK FORWARD SURGE CURRENT (A)
5.0
1,000
100
2.5
10
1.25
0
0
25
50
75
100
125
150
175
200
T
L
, LEAD TEMPERATURE (°C)
Fig. 5, Steady State Power Derating
0
1
10
100
200
NUMBER OF CYCLES AT 60Hz
Fig. 6 Peak Forward Surge Current
vs. Number of Cycles at 60Hz
P6KE6V8(C)A - P6KE400(C)A
Document number: DS21502 Rev. 18 - 2
3 of 5
www.diodes.com
March 2010
© Diodes Incorporated
P6KE6V8(C)A - P6KE400(C)A
Ordering Information
Part Number
(Type Number)-B*
(Type Number)-T*
(Note 4)
Case
DO-15
DO-15
Packaging
500/Bulk
4K/Tape & Reel, 13-inch
* Add "-B" or "-T" to the appropriate type number in Table 1 for Bulk or Tape & Reel, respectively. Example: 6.40V VRWM = P6KE7V5A-B for Bulk, P6KE7V5A-T for
Tape & Reel.
Notes:
4. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02008.pdf.
Package Outline Dimensions
Dim
A
B
C
D
DO-15
Min
Max
25.40
5.50
7.62
0.686
0.889
2.60
3.60
All Dimensions in mm
P6KE6V8(C)A - P6KE400(C)A
Document number: DS21502 Rev. 18 - 2
4 of 5
www.diodes.com
March 2010
© Diodes Incorporated
P6KE6V8(C)A - P6KE400(C)A
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B.
A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2009, Diodes Incorporated
www.diodes.com
P6KE6V8(C)A - P6KE400(C)A
Document number: DS21502 Rev. 18 - 2
5 of 5
www.diodes.com
March 2010
© Diodes Incorporated

P6KE110CA-T Related Products

P6KE110CA-T P6KE43CA-T P6KE11CA-B P6KE36A-T P6KE36A-B P6KE30CA-B P6KE36CA-B P6KE43CA-B
Description Trans Voltage Suppressor Diode, 600W, 94V V(RWM), Bidirectional, 1 Element, Silicon, DO-15, ROHS COMPLIANT, PLASTIC PACKAGE-2 Trans Voltage Suppressor Diode, 600W, 36.8V V(RWM), Bidirectional, 1 Element, Silicon, DO-15, ROHS COMPLIANT, PLASTIC PACKAGE-2 Trans Voltage Suppressor Diode, 600W, 9.4V V(RWM), Bidirectional, 1 Element, Silicon, DO-15, ROHS COMPLIANT, PLASTIC PACKAGE-2 Trans Voltage Suppressor Diode, 600W, 30.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-15, ROHS COMPLIANT, PLASTIC PACKAGE-2 Trans Voltage Suppressor Diode, 600W, 30.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-15, ROHS COMPLIANT, PLASTIC PACKAGE-2 Trans Voltage Suppressor Diode, 600W, 25.6V V(RWM), Bidirectional, 1 Element, Silicon, DO-15, ROHS COMPLIANT, PLASTIC PACKAGE-2 Trans Voltage Suppressor Diode, 600W, 30.8V V(RWM), Bidirectional, 1 Element, Silicon, DO-15, ROHS COMPLIANT, PLASTIC PACKAGE-2 Trans Voltage Suppressor Diode, 600W, 36.8V V(RWM), Bidirectional, 1 Element, Silicon, DO-15, ROHS COMPLIANT, PLASTIC PACKAGE-2
Is it lead-free? Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead
Is it Rohs certified? conform to conform to conform to conform to conform to conform to conform to conform to
Maker Diodes Incorporated Diodes Incorporated Diodes Incorporated Diodes Incorporated Diodes Incorporated Diodes Incorporated Diodes Incorporated Diodes Incorporated
Parts packaging code DO-15 DO-15 DO-15 DO-15 DO-15 DO-15 DO-15 DO-15
package instruction O-PALF-W2 O-PALF-W2 O-PALF-W2 ROHS COMPLIANT, PLASTIC PACKAGE-2 O-PALF-W2 O-PALF-W2 O-PALF-W2 O-PALF-W2
Contacts 2 2 2 2 2 2 2 2
Reach Compliance Code not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Other features EXCELLENT CLAMPING CAPABILITY EXCELLENT CLAMPING CAPABILITY EXCELLENT CLAMPING CAPABILITY EXCELLENT CLAMPING CAPABILITY EXCELLENT CLAMPING CAPABILITY EXCELLENT CLAMPING CAPABILITY EXCELLENT CLAMPING CAPABILITY EXCELLENT CLAMPING CAPABILITY
Maximum breakdown voltage 116 V 45.2 V 11.6 V 37.8 V 37.8 V 31.5 V 37.8 V 45.2 V
Minimum breakdown voltage 105 V 40.9 V 10.5 V 34.2 V 34.2 V 28.5 V 34.2 V 40.9 V
Breakdown voltage nominal value 110.5 V 43.05 V 11.05 V 36 V 36 V 30 V 36 V 43.05 V
Shell connection ISOLATED ISOLATED ISOLATED ISOLATED ISOLATED ISOLATED ISOLATED ISOLATED
Maximum clamping voltage 152 V 59.3 V 15.6 V 49.9 V 49.9 V 41.4 V 49.9 V 59.3 V
Configuration SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE
Diode component materials SILICON SILICON SILICON SILICON SILICON SILICON SILICON SILICON
Diode type TRANS VOLTAGE SUPPRESSOR DIODE TRANS VOLTAGE SUPPRESSOR DIODE TRANS VOLTAGE SUPPRESSOR DIODE TRANS VOLTAGE SUPPRESSOR DIODE TRANS VOLTAGE SUPPRESSOR DIODE TRANS VOLTAGE SUPPRESSOR DIODE TRANS VOLTAGE SUPPRESSOR DIODE TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 code DO-15 DO-15 DO-15 DO-15 DO-15 DO-15 DO-15 DO-15
JESD-30 code O-PALF-W2 O-PALF-W2 O-PALF-W2 O-PALF-W2 O-PALF-W2 O-PALF-W2 O-PALF-W2 O-PALF-W2
JESD-609 code e3 e3 e3 e3 e3 e3 e3 e3
Maximum non-repetitive peak reverse power dissipation 600 W 600 W 600 W 600 W 600 W 600 W 600 W 600 W
Number of components 1 1 1 1 1 1 1 1
Number of terminals 2 2 2 2 2 2 2 2
Maximum operating temperature 175 °C 175 °C 175 °C 175 °C 175 °C 175 °C 175 °C 175 °C
Minimum operating temperature -55 °C -55 °C -55 °C -55 °C -55 °C -55 °C -55 °C -55 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
Package shape ROUND ROUND ROUND ROUND ROUND ROUND ROUND ROUND
Package form LONG FORM LONG FORM LONG FORM LONG FORM LONG FORM LONG FORM LONG FORM LONG FORM
Peak Reflow Temperature (Celsius) 260 260 260 260 260 260 260 260
polarity BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL UNIDIRECTIONAL UNIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL
Maximum power dissipation 5 W 5 W 5 W 5 W 5 W 5 W 5 W 5 W
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum repetitive peak reverse voltage 94 V 36.8 V 9.4 V 30.8 V 30.8 V 25.6 V 30.8 V 36.8 V
surface mount NO NO NO NO NO NO NO NO
technology AVALANCHE AVALANCHE AVALANCHE AVALANCHE AVALANCHE AVALANCHE AVALANCHE AVALANCHE
Terminal surface Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
Terminal form WIRE WIRE WIRE WIRE WIRE WIRE WIRE WIRE
Terminal location AXIAL AXIAL AXIAL AXIAL AXIAL AXIAL AXIAL AXIAL
Maximum time at peak reflow temperature 40 40 40 40 40 40 40 40
Maximum reverse current - - 10 µA - 5 µA 5 µA 5 µA 5 µA
] 4~16V switching regulated power supply detailed design
[i=s]This post was last edited by paulhyde on 2014-9-15 03:33[/i] [i=s]This post was last edited by paulhyde on 2014-9-15 03:33[/i] :loveliness: Thank you for sharing~~...
qinxunjia Electronics Design Contest
[Erha Image Recognition Artificial Intelligence Vision Sensor] Evaluation of Four Face Algorithms
The hardware schematics and source code of HuskyLens image recognition are not open source at present. This kit is aimed at young makers. The main control is Kanzhi K210, an edge AI chip independently...
mameng Domestic Chip Exchange
elder brother
Brother, let me say thank you to you in my own plain words: All these years are thanks to you. It is all thanks to you that countless classics and memories have been created, and you have become a leg...
多瑙河夏之夜 Talking
[ESP32-Audio-Kit Audio Development Board] - 5: Run "esp-adf" flash on Ubuntu 20.04
[i=s]This post was last edited by MianQi on 2021-10-15 18:52[/i]The default basic example chosen for testing is play_mp3_control. The compilation is successful, but there is a problem when downloading...
MianQi RF/Wirelessly
Are the design formulas for a push-pull transformer correct?
[i=s]This post was last edited by Weilin Power Supply on 2019-8-13 14:21[/i]The design of push-pull transformer is divided into two design methods: AP method and KG method. Both design methods are bas...
伟林电源 Power technology
[Spontaneous activity call] Learn by doing C28x series development board
I posted a thread before: Does anyone want to make or need a 28335 or 28069 TI development board? Many people responded, but there were many questions and they all felt that it was not detailed enough...
cfpl20002 Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 381  2768  891  1503  754  8  56  18  31  16 
Datasheet   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
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 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